Merge branch 'master' into clojure.data.xml
This commit is contained in:
Michiel Borkent
commit
90f10061b3
61 changed files with 1527 additions and 1107 deletions
3
.carve_ignore
Normal file
3
.carve_ignore
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
babashka.impl.clojure.stacktrace/root-cause
|
||||
babashka.impl.classes/generate-reflection-file
|
||||
babashka.main/-main
|
||||
|
|
@ -11,7 +11,7 @@ jobs:
|
|||
working_directory: ~/repo
|
||||
environment:
|
||||
LEIN_ROOT: "true"
|
||||
# GRAALVM_HOME: /home/circleci/graalvm-ce-java8-19.3.0
|
||||
BABASHKA_PLATFORM: linux # could be used in jar name
|
||||
steps:
|
||||
- checkout
|
||||
- run:
|
||||
|
|
@ -34,18 +34,6 @@ jobs:
|
|||
name: Install lsof
|
||||
command: |
|
||||
sudo apt-get install lsof
|
||||
# - run:
|
||||
# name: Download GraalVM
|
||||
# command: |
|
||||
# cd ~
|
||||
# if ! [ -d graalvm-ce-java8-19.3.0 ]; then
|
||||
# curl -O -sL https://github.com/oracle/graal/releases/download/vm-19.2.0/graalvm-ce-linux-amd64-19.2.0.tar.gz
|
||||
# tar xzf graalvm-ce-linux-amd64-19.2.0.tar.gz
|
||||
# fi
|
||||
# - run:
|
||||
# name: Install GraalVM SSL libs
|
||||
# command: |
|
||||
# .circleci/script/graalvm_ssl
|
||||
- run:
|
||||
name: Run JVM tests
|
||||
command: |
|
||||
|
|
@ -58,6 +46,16 @@ jobs:
|
|||
name: Run as lein command
|
||||
command: |
|
||||
.circleci/script/lein
|
||||
- run:
|
||||
name: Create uberjar
|
||||
command: |
|
||||
mkdir -p /tmp/release
|
||||
lein do clean, uberjar
|
||||
VERSION=$(cat resources/BABASHKA_VERSION)
|
||||
cp target/babashka-$VERSION-standalone.jar /tmp/release/babashka-$VERSION-standalone.jar
|
||||
- store_artifacts:
|
||||
path: /tmp/release
|
||||
destination: release
|
||||
- save_cache:
|
||||
paths:
|
||||
- ~/.m2
|
||||
|
|
@ -117,6 +115,7 @@ jobs:
|
|||
name: Run tests
|
||||
command: |
|
||||
script/test
|
||||
script/run_lib_tests
|
||||
# - run:
|
||||
# name: Performance report
|
||||
# command: |
|
||||
|
|
@ -133,6 +132,10 @@ jobs:
|
|||
- store_artifacts:
|
||||
path: /tmp/release
|
||||
destination: release
|
||||
- run:
|
||||
name: Publish artifact link to Slack
|
||||
command: |
|
||||
./bb .circleci/script/publish_artifact.clj
|
||||
mac:
|
||||
macos:
|
||||
xcode: "9.0"
|
||||
|
|
@ -180,6 +183,7 @@ jobs:
|
|||
name: Run tests
|
||||
command: |
|
||||
script/test
|
||||
script/run_lib_tests
|
||||
# - run:
|
||||
# name: Performance report
|
||||
# command: |
|
||||
|
|
@ -196,6 +200,10 @@ jobs:
|
|||
- store_artifacts:
|
||||
path: /tmp/release
|
||||
destination: release
|
||||
- run:
|
||||
name: Publish artifact link to Slack
|
||||
command: |
|
||||
./bb .circleci/script/publish_artifact.clj
|
||||
deploy:
|
||||
docker:
|
||||
- image: circleci/clojure:lein-2.8.1
|
||||
|
|
|
|||
19
.circleci/script/publish_artifact.clj
Executable file
19
.circleci/script/publish_artifact.clj
Executable file
|
|
@ -0,0 +1,19 @@
|
|||
(require '[clojure.java.shell :refer [sh]]
|
||||
'[cheshire.core :refer [generate-string]])
|
||||
|
||||
(def channel "#babashka_circleci_builds")
|
||||
#_(def channel "#_test")
|
||||
|
||||
(def text (format "[%s - %s@%s]: https://%s-201467090-gh.circle-artifacts.com/0/release/babashka-0.0.61-SNAPSHOT-%s-amd64.zip"
|
||||
(System/getenv "BABASHKA_PLATFORM")
|
||||
(System/getenv "CIRCLE_BRANCH")
|
||||
(System/getenv "CIRCLE_SHA1")
|
||||
(System/getenv "CIRCLE_BUILD_NUM")
|
||||
(System/getenv "BABASHKA_PLATFORM")))
|
||||
|
||||
(def slack-hook-url (System/getenv "SLACK_HOOK_URL"))
|
||||
(when slack-hook-url
|
||||
(let [json (generate-string {:username "borkdude"
|
||||
:channel channel
|
||||
:text text})]
|
||||
(sh "curl" "-X" "POST" "-H" "Content-Type: application/json" "-d" json slack-hook-url)))
|
||||
2
.github/ISSUE_TEMPLATE/bug_report.md
vendored
2
.github/ISSUE_TEMPLATE/bug_report.md
vendored
|
|
@ -9,7 +9,7 @@ assignees: ''
|
|||
|
||||
**version**
|
||||
|
||||
[ Please specify which version of babashka you're using. You can find this with `babashka --version`. The documentation on the master branch may be ahead of the most released version. You can check the docs for your version by going to cljdoc. ]
|
||||
[ Please specify which version of babashka you're using. You can find this with `babashka --version`. The documentation on the master branch may be ahead of the most released version. ]
|
||||
|
||||
**platform**
|
||||
|
||||
|
|
|
|||
2
.gitignore
vendored
2
.gitignore
vendored
|
|
@ -15,4 +15,4 @@ pom.xml.asc
|
|||
!java/src/babashka/impl/LockFix.class
|
||||
!test-resources/babashka/src_for_classpath_test/foo.jar
|
||||
.cpcache
|
||||
deps.edn
|
||||
reflection.json
|
||||
|
|
|
|||
11
CHANGES.md
Normal file
11
CHANGES.md
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
# Changes
|
||||
|
||||
## Breaking changes
|
||||
|
||||
## v0.0.44 - 0.0.45
|
||||
- #173: Rename `*in*` to `*input*` (in the `user` namespace). The reason for
|
||||
this is that itt shadowed `clojure.core/*in*` when used unqualified.
|
||||
|
||||
## v0.0.43
|
||||
- #160: Add support for `java.lang.ProcessBuilder`. See docs. This replaces the
|
||||
`conch` namespace.
|
||||
353
README.md
353
README.md
|
|
@ -1,18 +1,24 @@
|
|||
# babashka
|
||||
<img src="logo/babashka.svg" width="425px">
|
||||
|
||||
[](https://circleci.com/gh/borkdude/babashka/tree/master)
|
||||
[](https://clojars.org/borkdude/babashka)
|
||||
[](https://cljdoc.org/d/borkdude/babashka/CURRENT)
|
||||
[](https://app.slack.com/client/T03RZGPFR/CLX41ASCS)
|
||||
|
||||
<!-- [](https://cljdoc.org/d/borkdude/babashka/CURRENT) -->
|
||||
|
||||
A Clojure [babushka](https://en.wikipedia.org/wiki/Headscarf) for the grey areas of Bash.
|
||||
|
||||
<blockquote class="twitter-tweet" data-lang="en">
|
||||
<p lang="en" dir="ltr">Life's too short to remember how to write Bash code. I feel liberated.</p>
|
||||
—
|
||||
<a href="https://github.com/laheadle">@laheadle</a> on Clojurians Slack
|
||||
</blockquote>
|
||||
|
||||
## Quickstart
|
||||
|
||||
``` shellsession
|
||||
$ bash <(curl -s https://raw.githubusercontent.com/borkdude/babashka/master/install)
|
||||
$ ls | bb --time -i '(filter #(-> % io/file .isDirectory) *in*)'
|
||||
$ ls | bb --time -i '(filter #(-> % io/file .isDirectory) *input*)'
|
||||
("doc" "resources" "sci" "script" "src" "target" "test")
|
||||
bb took 4ms.
|
||||
```
|
||||
|
|
@ -41,45 +47,42 @@ Non-goals:
|
|||
* Provide a mixed Clojure/bash DSL (see portability).
|
||||
* Replace existing shells. Babashka is a tool you can use inside existing shells like bash and it is designed to play well with them. It does not aim to replace them.
|
||||
|
||||
Reasons why babashka may not be the right fit for your use case:
|
||||
|
||||
- It uses [sci](https://github.com/borkdude/sci) for interpreting Clojure. Sci
|
||||
implements only a subset of Clojure and is not as performant as compiled code.
|
||||
- External libraries are not available (although you may use `load-file` for
|
||||
loading external scripts).
|
||||
Babashka uses [sci](https://github.com/borkdude/sci) for interpreting Clojure. Sci
|
||||
implements a subset of Clojure and is not as performant as compiled code. If your script is taking more than a few seconds, Clojure on the JVM may be a better fit.
|
||||
|
||||
Read more about the differences with Clojure [here](#differences-with-clojure).
|
||||
|
||||
## Status
|
||||
|
||||
Experimental. Breaking changes are expected to happen at this phase.
|
||||
Experimental. Breaking changes are expected to happen at this phase. Keep an eye
|
||||
on [CHANGES.md](CHANGES.md) for a list of breaking changes.
|
||||
|
||||
## Examples
|
||||
|
||||
``` shellsession
|
||||
$ ls | bb -i '*in*'
|
||||
["LICENSE" "README.md" "bb" "doc" "pom.xml" "project.clj" "reflection.json" "resources" "script" "src" "target" "test"]
|
||||
$ ls | bb -i '*input*'
|
||||
["LICENSE" "README.md" "bb" "doc" "pom.xml" "project.clj" "resources" "script" "src" "target" "test"]
|
||||
|
||||
$ ls | bb -i '(count *in*)'
|
||||
$ ls | bb -i '(count *input*)'
|
||||
12
|
||||
|
||||
$ bb '(vec (dedupe *in*))' <<< '[1 1 1 1 2]'
|
||||
$ bb '(vec (dedupe *input*))' <<< '[1 1 1 1 2]'
|
||||
[1 2]
|
||||
|
||||
$ bb '(filterv :foo *in*)' <<< '[{:foo 1} {:bar 2}]'
|
||||
$ bb '(filterv :foo *input*)' <<< '[{:foo 1} {:bar 2}]'
|
||||
[{:foo 1}]
|
||||
|
||||
$ bb '(#(+ %1 %2 %3) 1 2 *in*)' <<< 3
|
||||
$ bb '(#(+ %1 %2 %3) 1 2 *input*)' <<< 3
|
||||
6
|
||||
|
||||
$ ls | bb -i '(filterv #(re-find #"reflection" %) *in*)'
|
||||
["reflection.json"]
|
||||
$ ls | bb -i '(filterv #(re-find #"README" %) *input*)'
|
||||
["README.md"]
|
||||
|
||||
$ bb '(run! #(shell/sh "touch" (str "/tmp/test/" %)) (range 100))'
|
||||
$ ls /tmp/test | bb -i '*in*'
|
||||
$ ls /tmp/test | bb -i '*input*'
|
||||
["0" "1" "10" "11" "12" "13" "14" "15" "16" "17" "18" "19" "2" "20" "21" ...]
|
||||
|
||||
$ bb -O '(repeat "dude")' | bb --stream '(str *in* "rino")' | bb -I '(take 3 *in*)'
|
||||
$ bb -O '(repeat "dude")' | bb --stream '(str *input* "rino")' | bb -I '(take 3 *input*)'
|
||||
("duderino" "duderino" "duderino")
|
||||
```
|
||||
|
||||
|
|
@ -128,27 +131,31 @@ You may also download a binary from [Github](https://github.com/borkdude/babashk
|
|||
|
||||
``` shellsession
|
||||
Usage: bb [ -i | -I ] [ -o | -O ] [ --stream ] [--verbose]
|
||||
[ ( --classpath | -cp ) <cp> ] [ ( --main | -m ) <main-namespace> ]
|
||||
( -e <expression> | -f <file> | --repl | --socket-repl [<host>:]<port> )
|
||||
[ ( --classpath | -cp ) <cp> ] [ --uberscript <file> ]
|
||||
[ ( --main | -m ) <main-namespace> | -e <expression> | -f <file> |
|
||||
--repl | --socket-repl [<host>:]<port> ]
|
||||
[ arg* ]
|
||||
|
||||
Options:
|
||||
|
||||
--help, -h or -? Print this help text.
|
||||
--version Print the current version of babashka.
|
||||
-i Bind *in* to a lazy seq of lines from stdin.
|
||||
-I Bind *in* to a lazy seq of EDN values from stdin.
|
||||
-o Write lines to stdout.
|
||||
-O Write EDN values to stdout.
|
||||
--verbose Print entire stacktrace in case of exception.
|
||||
--stream Stream over lines or EDN values from stdin. Combined with -i or -I *in* becomes a single value per iteration.
|
||||
-e, --eval <expr> Evaluate an expression.
|
||||
-f, --file <path> Evaluate a file.
|
||||
-cp, --classpath Classpath to use.
|
||||
-m, --main <ns> Call the -main function from namespace with args.
|
||||
--repl Start REPL
|
||||
--socket-repl Start socket REPL. Specify port (e.g. 1666) or host and port separated by colon (e.g. 127.0.0.1:1666).
|
||||
--time Print execution time before exiting.
|
||||
--help, -h or -? Print this help text.
|
||||
--version Print the current version of babashka.
|
||||
|
||||
-i Bind *input* to a lazy seq of lines from stdin.
|
||||
-I Bind *input* to a lazy seq of EDN values from stdin.
|
||||
-o Write lines to stdout.
|
||||
-O Write EDN values to stdout.
|
||||
--verbose Print entire stacktrace in case of exception.
|
||||
--stream Stream over lines or EDN values from stdin. Combined with -i or -I *input* becomes a single value per iteration.
|
||||
--uberscript <file> Collect preloads, -e, -f and -m and all required namespaces from the classpath into a single executable file.
|
||||
|
||||
-e, --eval <expr> Evaluate an expression.
|
||||
-f, --file <path> Evaluate a file.
|
||||
-cp, --classpath Classpath to use.
|
||||
-m, --main <ns> Call the -main function from namespace with args.
|
||||
--repl Start REPL
|
||||
--socket-repl Start socket REPL. Specify port (e.g. 1666) or host and port separated by colon (e.g. 127.0.0.1:1666).
|
||||
--time Print execution time before exiting.
|
||||
|
||||
If neither -e, -f, or --socket-repl are specified, then the first argument that is not parsed as a option is treated as a file if it exists, or as an expression otherwise.
|
||||
Everything after that is bound to *command-line-args*.
|
||||
|
|
@ -165,40 +172,22 @@ enumerated explicitly.
|
|||
- `clojure.set` aliased as `set`
|
||||
- `clojure.edn` aliased as `edn`:
|
||||
- `read-string`
|
||||
- `clojure.java.shell` aliases as `shell`:
|
||||
- `sh`
|
||||
- `clojure.java.shell` aliases as `shell`
|
||||
- `clojure.java.io` aliased as `io`:
|
||||
- `as-relative-path`, `copy`, `delete-file`, `file`
|
||||
- `as-relative-path`, `as-url`, `copy`, `delete-file`, `file`, `input-stream`,
|
||||
`make-parents`, `output-stream`, `reader`, `resource`, `writer`
|
||||
- `clojure.main`: `repl`
|
||||
- [`clojure.core.async`](https://clojure.github.io/core.async/) aliased as
|
||||
`async`. The `alt` and `go` macros are not available but `alts!!` does work as
|
||||
it is a function.
|
||||
- [`me.raynes.conch.low-level`](https://github.com/clj-commons/conch#low-level-usage)
|
||||
aliased as `conch`
|
||||
- `clojure.stacktrace`
|
||||
- [`clojure.tools.cli`](https://github.com/clojure/tools.cli) aliased as `tools.cli`
|
||||
- [`clojure.data.csv`](https://github.com/clojure/data.csv) aliased as `csv`
|
||||
- [`cheshire.core`](https://github.com/dakrone/cheshire) aliased as `json`
|
||||
|
||||
The following Java classes are available:
|
||||
A selection of java classes are available, see `babashka/impl/classes.clj`.
|
||||
|
||||
- `ArithmeticException`
|
||||
- `AssertionError`
|
||||
- `Boolean`
|
||||
- `Class`
|
||||
- `Double`
|
||||
- `Exception`
|
||||
- `clojure.lang.ExceptionInfo`
|
||||
- `Integer`
|
||||
- `java.io.File`
|
||||
- `java.nio.Files`
|
||||
- `java.util.regex.Pattern`
|
||||
- `String`
|
||||
- `System`
|
||||
- `Thread`
|
||||
|
||||
More classes can be added by request. See `reflection.json` and the `:classes`
|
||||
option in `main.clj`.
|
||||
|
||||
Babashka supports `import` : `(import clojure.lang.ExceptionInfo)`.
|
||||
Babashka supports `import`: `(import clojure.lang.ExceptionInfo)`.
|
||||
|
||||
Babashka supports a subset of the `ns` form where you may use `:require` and `:import`:
|
||||
|
||||
|
|
@ -211,11 +200,48 @@ Babashka supports a subset of the `ns` form where you may use `:require` and `:i
|
|||
For the unsupported parts of the ns form, you may use [reader
|
||||
conditionals](#reader-conditionals) to maintain compatibility with JVM Clojure.
|
||||
|
||||
Special vars:
|
||||
### Input and output flags
|
||||
|
||||
- `*in*`: contains the input read from stdin. EDN by default, multiple lines of
|
||||
text with the `-i` option, or multiple EDN values with the `-I` option.
|
||||
- `*command-line-args*`: contain the command line args
|
||||
In one-liners the `*input*` value may come in handy. It contains the input read from stdin as EDN by default. If you want to read in text, use the `-i` flag, which binds `*input*` to a lazy seq of lines of text. If you want to read multiple EDN values, use the `-I` flag. The `-o` option prints the result as lines of text. The `-O` option prints the result as lines of EDN values.
|
||||
|
||||
The following table illustrates the combination of options for commands of the form
|
||||
|
||||
echo "{{Input}}" | bb {{Input flags}} {{Output flags}} "*input*"
|
||||
|
||||
| Input | Input flags | Output flag | `*input*` | Output |
|
||||
|----------------|-------------|-------------|---------------|----------|
|
||||
| `{:a 1}` <br> `{:a 2}` | | | `{:a 1}` | `{:a 1}` |
|
||||
| hello <br> bye | `-i` | | `("hello" "bye")` | `("hello" "bye")` |
|
||||
| hello <br> bye | `-i` | `-o` | `("hello" "bye")` | hello <br> bye |
|
||||
| `{:a 1}` <br> `{:a 2}` | `-I` | | `({:a 1} {:a 2})` | `({:a 1} {:a 2})` |
|
||||
| `{:a 1}` <br> `{:a 2}` | `-I` | `-O` | `({:a 1} {:a 2})` | `{:a 1}` <br> `{:a 2}` |
|
||||
|
||||
When combined with the `--stream` option, the expression is executed for each value in the input:
|
||||
|
||||
``` clojure
|
||||
$ echo '{:a 1} {:a 2}' | bb --stream '*input*'
|
||||
{:a 1}
|
||||
{:a 2}
|
||||
```
|
||||
|
||||
### Current file path
|
||||
|
||||
The var `*file*` contains the full path of the file that is currently being
|
||||
executed:
|
||||
|
||||
``` shellsession
|
||||
$ cat example.clj
|
||||
(prn *file*)
|
||||
|
||||
$ bb example.clj
|
||||
"/Users/borkdude/example.clj"
|
||||
```
|
||||
|
||||
### Command-line arguments
|
||||
|
||||
Command-line arguments can be retrieved using `*command-line-args*`.
|
||||
|
||||
### Additional functions
|
||||
|
||||
Additionally, babashka adds the following functions:
|
||||
|
||||
|
|
@ -329,7 +355,7 @@ export BABASHKA_PRELOADS
|
|||
Note that you can concatenate multiple expressions. Now you can use these functions in babashka:
|
||||
|
||||
``` shellsession
|
||||
$ bb '(-> (foo *in*) bar)' <<< 1
|
||||
$ bb '(-> (foo *input*) bar)' <<< 1
|
||||
6
|
||||
```
|
||||
|
||||
|
|
@ -339,7 +365,7 @@ You can also preload an entire file using `load-file`:
|
|||
export BABASHKA_PRELOADS='(load-file "my_awesome_prelude.clj")'
|
||||
```
|
||||
|
||||
Note that `*in*` is not available in preloads.
|
||||
Note that `*input*` is not available in preloads.
|
||||
|
||||
## Classpath
|
||||
|
||||
|
|
@ -361,10 +387,10 @@ Note that you can use the `clojure` tool to produce classpaths and download depe
|
|||
``` shellsession
|
||||
$ cat deps.edn
|
||||
{:deps
|
||||
{my_gist_script
|
||||
{:git/url "https://gist.github.com/borkdude/263b150607f3ce03630e114611a4ef42"
|
||||
:sha "cfc761d06dfb30bb77166b45d439fe8fe54a31b8"}}}
|
||||
|
||||
{my_gist_script
|
||||
{:git/url "https://gist.github.com/borkdude/263b150607f3ce03630e114611a4ef42"
|
||||
:sha "cfc761d06dfb30bb77166b45d439fe8fe54a31b8"}}
|
||||
:aliases {:my-script {:main-opts ["-m" "my-gist-script"]}}}
|
||||
|
||||
$ CLASSPATH=$(clojure -Spath)
|
||||
$ bb --classpath "$CLASSPATH" --main my-gist-script
|
||||
|
|
@ -381,6 +407,57 @@ $ bb "(my-gist-script/-main)"
|
|||
Hello from gist script!
|
||||
```
|
||||
|
||||
### Deps.clj
|
||||
|
||||
The [`deps.clj`](https://github.com/borkdude/deps.clj/) script can be used to work with `deps.edn`-based projects:
|
||||
|
||||
``` shell
|
||||
$ deps.clj -A:my-script -Scommand "bb -cp {{classpath}} {{main-opts}}"
|
||||
Hello from gist script!
|
||||
```
|
||||
|
||||
Create these aliases for brevity:
|
||||
|
||||
``` shell
|
||||
$ alias bbk='deps.clj -Scommand "bb -cp {{classpath}} {{main-opts}}"'
|
||||
$ alias babashka='rlwrap deps.clj -Scommand "bb -cp {{classpath}} {{main-opts}}"'
|
||||
$ bbk -A:my-script
|
||||
Hello from gist script!
|
||||
$ babashka
|
||||
Babashka v0.0.58 REPL.
|
||||
Use :repl/quit or :repl/exit to quit the REPL.
|
||||
Clojure rocks, Bash reaches.
|
||||
|
||||
user=> (require '[my-gist-script :as mgs])
|
||||
nil
|
||||
user=> (mgs/-main)
|
||||
Hello from gist script!
|
||||
nil
|
||||
```
|
||||
|
||||
## Uberscript
|
||||
|
||||
The `--uberscript` option collects the expressions in
|
||||
`BABASHKA_PRELOADS`, the command line expression or file, the main entrypoint
|
||||
and all required namespaces from the classpath into a single file. This can be
|
||||
convenient for debugging and deployment.
|
||||
|
||||
Given the `deps.edn` from above:
|
||||
|
||||
``` clojure
|
||||
$ deps.clj -A:my-script -Scommand "bb -cp {{classpath}} {{main-opts}} --uberscript my-script.clj"
|
||||
|
||||
$ cat my-script.clj
|
||||
(ns my-gist-script)
|
||||
(defn -main [& args]
|
||||
(println "Hello from gist script!"))
|
||||
(ns user (:require [my-gist-script]))
|
||||
(apply my-gist-script/-main *command-line-args*)
|
||||
|
||||
$ bb my-script.clj
|
||||
Hello from gist script!
|
||||
```
|
||||
|
||||
## Parsing command line arguments
|
||||
|
||||
Babashka ships with `clojure.tools.cli`:
|
||||
|
|
@ -446,22 +523,27 @@ A socket REPL client for Emacs is
|
|||
|
||||
## Spawning and killing a process
|
||||
|
||||
You may use the `conch` namespace for this. It maps to
|
||||
[`me.raynes.conch.low-level`](https://github.com/clj-commons/conch#low-level-usage).
|
||||
Use the `java.lang.ProcessBuilder` class.
|
||||
|
||||
Example:
|
||||
|
||||
``` clojure
|
||||
$ bb '
|
||||
(def ws (conch/proc "python" "-m" "SimpleHTTPServer" "1777"))
|
||||
(net/wait-for-it "localhost" 1777) (conch/destroy ws)'
|
||||
user=> (def ws (-> (ProcessBuilder. ["python" "-m" "SimpleHTTPServer" "1777"]) (.start)))
|
||||
#'user/ws
|
||||
user=> (wait/wait-for-port "localhost" 1777)
|
||||
{:host "localhost", :port 1777, :took 2}
|
||||
user=> (.destroy ws)
|
||||
nil
|
||||
```
|
||||
|
||||
Also see this [example](examples/process_builder.clj).
|
||||
|
||||
## Async
|
||||
|
||||
Apart from `future` for creating threads and the `conch` namespace for creating
|
||||
processes, you may use the `async` namespace, which maps to `clojure.core.async`, for asynchronous scripting. The following
|
||||
example shows how to get first available value from two different processes:
|
||||
Apart from `future` and `pmap` for creating threads, you may use the `async`
|
||||
namespace, which maps to `clojure.core.async`, for asynchronous scripting. The
|
||||
following example shows how to get first available value from two different
|
||||
processes:
|
||||
|
||||
``` clojure
|
||||
bb '
|
||||
|
|
@ -487,9 +569,6 @@ same. Multi-threading is supported (`pmap`, `future`).
|
|||
|
||||
Differences with Clojure:
|
||||
|
||||
- No first class vars. Note that you can define and redefine global values with
|
||||
`def` / `defn`, but there is no `var` indirection.
|
||||
|
||||
- A subset of Java classes are supported.
|
||||
|
||||
- Only the `clojure.core`, `clojure.set`, `clojure.string` and `clojure.walk`
|
||||
|
|
@ -500,6 +579,62 @@ Differences with Clojure:
|
|||
|
||||
- No support for unboxed types.
|
||||
|
||||
## External resources
|
||||
|
||||
### Tools and libraries
|
||||
|
||||
The following libraries are known to work with Babashka:
|
||||
|
||||
#### [deps.clj](https://github.com/borkdude/deps.clj)
|
||||
|
||||
A port of the [clojure](https://github.com/clojure/brew-install/) bash script to
|
||||
Clojure / babashka.
|
||||
|
||||
#### [spartan.test](https://github.com/borkdude/spartan.test/)
|
||||
|
||||
A minimal test framework compatible with babashka.
|
||||
|
||||
#### [medley](https://github.com/borkdude/medley/)
|
||||
|
||||
A fork of [medley](https://github.com/weavejester/medley) made compatible with
|
||||
babashka. Requires `bb` >= v0.0.58.
|
||||
|
||||
#### [clj-http-lite](https://github.com/borkdude/clj-http-lite)
|
||||
|
||||
This fork does not depend on any other libraries. Example:
|
||||
|
||||
``` shell
|
||||
$ export BABASHKA_CLASSPATH="$(clojure -Sdeps '{:deps {clj-http-lite {:git/url "https://github.com/borkdude/clj-http-lite" :sha "f44ebe45446f0f44f2b73761d102af3da6d0a13e"}}}' -Spath)"
|
||||
|
||||
$ bb "(require '[clj-http.lite.client :as client]) (:status (client/get \"https://www.clojure.org\"))"
|
||||
200
|
||||
```
|
||||
|
||||
#### [limit-break](https://github.com/technomancy/limit-break)
|
||||
|
||||
A debug REPL library. Example:
|
||||
|
||||
``` shell
|
||||
$ export BABASHKA_CLASSPATH="$(clojure -Sdeps '{:deps {limit-break {:git/url "https://github.com/technomancy/limit-break" :sha "050fcfa0ea29fe3340927533a6fa6fffe23bfc2f" :deps/manifest :deps}}}' -Spath)"
|
||||
|
||||
$ bb "(require '[limit.break :as lb]) (let [x 1] (lb/break))"
|
||||
Babashka v0.0.49 REPL.
|
||||
Use :repl/quit or :repl/exit to quit the REPL.
|
||||
Clojure rocks, Bash reaches.
|
||||
|
||||
break> x
|
||||
1
|
||||
```
|
||||
|
||||
### Blogs
|
||||
|
||||
- [Clojure Start Time in 2019](https://stuartsierra.com/2019/12/21/clojure-start-time-in-2019) by Stuart Sierra
|
||||
- [Advent of Random
|
||||
Hacks](https://lambdaisland.com/blog/2019-12-19-advent-of-parens-19-advent-of-random-hacks)
|
||||
by Arne Brasseur
|
||||
- [Clojure in the Shell](https://lambdaisland.com/blog/2019-12-05-advent-of-parens-5-clojure-in-the-shell) by Arne Brasseur
|
||||
- [Clojure Tool](https://purelyfunctional.tv/issues/purelyfunctional-tv-newsletter-351-clojure-tool-babashka/) by Eric Normand
|
||||
|
||||
## Developing Babashka
|
||||
|
||||
To work on Babashka itself make sure Git submodules are checked out.
|
||||
|
|
@ -520,6 +655,19 @@ You need [Leiningen](https://leiningen.org/), and for building binaries you need
|
|||
|
||||
`lein repl` will get you a standard REPL/nREPL connection. To work on tests use `lein with-profiles +test repl`.
|
||||
|
||||
### Adding classes
|
||||
|
||||
Add necessary classes to `babashka/impl/classes.clj`. For every addition, write
|
||||
a unit test, so it's clear why it is added and removing it will break the
|
||||
tests. Try to reduce the size of the binary by only adding the necessary parts
|
||||
of a class in `:instance-check`, `:constructors`, `:methods`, `:fields` or
|
||||
`:custom`.
|
||||
|
||||
The `reflection.json` file that is needed for GraalVM compilation is generated
|
||||
with:
|
||||
|
||||
lein with-profiles +reflection run
|
||||
|
||||
### Test
|
||||
|
||||
Test on the JVM (for development):
|
||||
|
|
@ -553,7 +701,7 @@ welcome!
|
|||
### Delete a list of files returned by a Unix command
|
||||
|
||||
```
|
||||
find . | grep conflict | bb -i '(doseq [f *in*] (.delete (io/file f)))'
|
||||
find . | grep conflict | bb -i '(doseq [f *input*] (.delete (io/file f)))'
|
||||
```
|
||||
|
||||
### Calculate aggregate size of directory
|
||||
|
|
@ -587,7 +735,7 @@ $ cat /tmp/test.txt
|
|||
3 Babashka
|
||||
4 Goodbye
|
||||
|
||||
$ < /tmp/test.txt bb -io '(shuffle *in*)'
|
||||
$ < /tmp/test.txt bb -io '(shuffle *input*)'
|
||||
3 Babashka
|
||||
2 Clojure
|
||||
4 Goodbye
|
||||
|
|
@ -601,7 +749,7 @@ For converting JSON to EDN, see [jet](https://github.com/borkdude/jet).
|
|||
``` shellsession
|
||||
$ curl -s https://api.github.com/repos/borkdude/babashka/tags |
|
||||
jet --from json --keywordize --to edn |
|
||||
bb '(-> *in* first :name (subs 1))'
|
||||
bb '(-> *input* first :name (subs 1))'
|
||||
"0.0.4"
|
||||
```
|
||||
|
||||
|
|
@ -610,16 +758,18 @@ bb '(-> *in* first :name (subs 1))'
|
|||
``` shellsession
|
||||
$ curl -s https://api.github.com/repos/borkdude/babashka/releases |
|
||||
jet --from json --keywordize |
|
||||
bb '(-> *in* first :assets)' |
|
||||
bb '(some #(re-find #".*linux.*" (:browser_download_url %)) *in*)'
|
||||
bb '(-> *input* first :assets)' |
|
||||
bb '(some #(re-find #".*linux.*" (:browser_download_url %)) *input*)'
|
||||
"https://github.com/borkdude/babashka/releases/download/v0.0.4/babashka-0.0.4-linux-amd64.zip"
|
||||
```
|
||||
|
||||
### View download statistics from Clojars
|
||||
|
||||
Contributed by [@plexus](https://github.com/plexus).
|
||||
|
||||
``` shellsession
|
||||
$ curl https://clojars.org/stats/all.edn |
|
||||
bb -o '(for [[[group art] counts] *in*] (str (reduce + (vals counts)) " " group "/" art))' |
|
||||
bb -o '(for [[[group art] counts] *input*] (str (reduce + (vals counts)) " " group "/" art))' |
|
||||
sort -rn |
|
||||
less
|
||||
14113842 clojure-complete/clojure-complete
|
||||
|
|
@ -665,6 +815,29 @@ clj-http/clj-http can be upgraded from 3.4.0 to 3.10.0
|
|||
cheshire/cheshire can be upgraded from 5.8.1 to 5.9.0
|
||||
```
|
||||
|
||||
### Convert project.clj to deps.edn
|
||||
|
||||
Contributed by [@plexus](https://github.com/plexus).
|
||||
|
||||
``` shellsession
|
||||
$ cat project.clj |
|
||||
sed -e 's/#=//g' -e 's/~@//g' -e 's/~//g' |
|
||||
bb '(let [{:keys [dependencies source-paths resource-paths]} (apply hash-map (drop 3 *input*))]
|
||||
{:paths (into source-paths resource-paths)
|
||||
:deps (into {} (for [[d v] dependencies] [d {:mvn/version v}]))}) ' |
|
||||
jet --pretty > deps.edn
|
||||
```
|
||||
|
||||
### Print current time in California
|
||||
|
||||
See [examples/pst.clj](https://github.com/borkdude/babashka/blob/master/examples/pst.clj)
|
||||
|
||||
### Tiny http server
|
||||
|
||||
See [examples/http_server.clj](https://github.com/borkdude/babashka/blob/master/examples/http_server.clj)
|
||||
|
||||
Original by [@souenzzo](https://gist.github.com/souenzzo/a959a4c5b8c0c90df76fe33bb7dfe201)
|
||||
|
||||
## Thanks
|
||||
|
||||
- [adgoji](https://www.adgoji.com/) for financial support
|
||||
|
|
@ -677,5 +850,3 @@ Distributed under the EPL License. See LICENSE.
|
|||
|
||||
This project contains code from:
|
||||
- Clojure, which is licensed under the same EPL License.
|
||||
- [conch](https://github.com/clj-commons/conch), which is licensed under the
|
||||
same EPL License.
|
||||
|
|
|
|||
12
deps.edn
Normal file
12
deps.edn
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
{:paths ["src" "sci/src" "resources" "sci/resources"],
|
||||
:deps {org.clojure/clojure {:mvn/version "1.10.1"},
|
||||
org.clojure/tools.reader {:mvn/version "1.3.2"},
|
||||
borkdude/edamame {:mvn/version "0.0.10-alpha.4"},
|
||||
borkdude/graal.locking {:mvn/version "0.0.2"},
|
||||
borkdude/sci.impl.reflector {:mvn/version "0.0.1"}
|
||||
org.clojure/core.async {:mvn/version "0.4.500"},
|
||||
org.clojure/tools.cli {:mvn/version "0.4.2"},
|
||||
org.clojure/data.csv {:mvn/version "0.1.4"},
|
||||
cheshire {:mvn/version "5.9.0"}}
|
||||
:aliases {:main
|
||||
{:main-opts ["-m" "babashka.main"]}}}
|
||||
51
examples/http_server.clj
Executable file
51
examples/http_server.clj
Executable file
|
|
@ -0,0 +1,51 @@
|
|||
#!/usr/bin/env bb
|
||||
|
||||
(import (java.net ServerSocket))
|
||||
(require '[clojure.string :as string]
|
||||
'[clojure.java.io :as io])
|
||||
|
||||
(with-open [server-socket (new ServerSocket 8080)
|
||||
client-socket (.accept server-socket)]
|
||||
(loop []
|
||||
(let [out (io/writer (.getOutputStream client-socket))
|
||||
in (io/reader (.getInputStream client-socket))
|
||||
[req-line & headers] (loop [headers []]
|
||||
(let [line (.readLine in)]
|
||||
(if (string/blank? line)
|
||||
headers
|
||||
(recur (conj headers line)))))
|
||||
[_ _ path _] (re-find #"([^\s]+)\s([^\s]+)\s([^\s]+)" req-line)
|
||||
f (io/file (format "./%s" path))
|
||||
status (if (.exists f)
|
||||
200
|
||||
404)
|
||||
html (fn html-fn [tag & body]
|
||||
(let [attrs? (map? (first body))
|
||||
attrs-str (str (when attrs?
|
||||
(format " %s" (string/join " " (for [[k v] (first body)]
|
||||
(format "%s=%s" (name k) (name v)))))))]
|
||||
(format "<%s%s>%s</%s>"
|
||||
(name tag)
|
||||
attrs-str
|
||||
(string/join (if attrs? (rest body) body))
|
||||
(name tag))))
|
||||
body (cond
|
||||
(not (.exists f)) ""
|
||||
(.isFile f) (slurp f)
|
||||
(.isDirectory f) (format "<!DOCTYPE html>\n%s"
|
||||
(html :html
|
||||
(html :head
|
||||
(html :title path))
|
||||
(html :body
|
||||
(html :h1 path)
|
||||
(html :tt
|
||||
(apply html :pre
|
||||
(for [i (.list f)]
|
||||
(html :div (html :a {:href (format "\"%s\"" i)} i)))))))))]
|
||||
(prn path)
|
||||
(.write out (format "HTTP/1.1 %s OK\r\nContent-Length: %s\r\n\r\n%s"
|
||||
status
|
||||
(count body)
|
||||
body))
|
||||
(.flush out))
|
||||
(recur)))
|
||||
19
examples/process_builder.clj
Executable file
19
examples/process_builder.clj
Executable file
|
|
@ -0,0 +1,19 @@
|
|||
#!/usr/bin/env bb
|
||||
|
||||
(require '[clojure.java.io :as io])
|
||||
(import '[java.lang ProcessBuilder$Redirect])
|
||||
|
||||
(defn grep [input pattern]
|
||||
(let [proc (-> (ProcessBuilder. ["grep" pattern])
|
||||
(.redirectOutput ProcessBuilder$Redirect/INHERIT)
|
||||
(.redirectError ProcessBuilder$Redirect/INHERIT)
|
||||
(.start))
|
||||
proc-input (.getOutputStream proc)]
|
||||
(with-open [w (io/writer proc-input)]
|
||||
(binding [*out* w]
|
||||
(print input)
|
||||
(flush)))
|
||||
(.waitFor proc)
|
||||
nil))
|
||||
|
||||
(grep "hello\nbye\n" "bye")
|
||||
7
examples/pst.clj
Executable file
7
examples/pst.clj
Executable file
|
|
@ -0,0 +1,7 @@
|
|||
#!/usr/bin/env bb
|
||||
|
||||
(def now (java.time.ZonedDateTime/now))
|
||||
(def LA-timezone (java.time.ZoneId/of "America/Los_Angeles"))
|
||||
(def LA-time (.withZoneSameInstant now LA-timezone))
|
||||
(def pattern (java.time.format.DateTimeFormatter/ofPattern "HH:mm"))
|
||||
(println (.format LA-time pattern))
|
||||
BIN
logo/babashka.png
Normal file
BIN
logo/babashka.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 64 KiB |
30
logo/babashka.svg
Normal file
30
logo/babashka.svg
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
<svg width="882" height="648" viewBox="0 0 2944 2162" fill="none" xmlns="http://www.w3.org/2000/svg">
|
||||
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:resource-paths ["resources" "sci/resources"]
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:dependencies [[org.clojure/clojure "1.10.1"]
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[org.clojure/tools.reader "1.3.2"]
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[borkdude/edamame "0.0.10-alpha.2"]
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:jvm-opts ["-Dclojure.compiler.direct-linking=true"
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:main babashka.main
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"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name": "java.lang.Class",
|
||||
"allDeclaredConstructors": true,
|
||||
"allPublicConstructors": true,
|
||||
"allDeclaredMethods": true,
|
||||
"allPublicMethods": true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.Double",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.Exception",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name": "clojure.lang.ExceptionInfo",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.Integer",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.io.File",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"clojure.lang.LineNumberingPushbackReader",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.util.concurrent.LinkedBlockingQueue",
|
||||
"allPublicMethods":true
|
||||
},
|
||||
{
|
||||
"name":"java.util.regex.Pattern",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.Process",
|
||||
"allPublicMethods":true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.ProcessBuilder",
|
||||
"allPublicConstructors":true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.String",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.io.StringReader",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.io.StringWriter",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.System",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.Thread",
|
||||
"methods": [{"name":"run"},{"name":"toString"},{"name":"isInterrupted"},{"name":"currentThread"},{"name":"getName"},{"name":"join"},{"name":"getThreadGroup"},{"name":"getStackTrace"},{"name":"holdsLock"},{"name":"checkAccess"},{"name":"dumpStack"},{"name":"yield"},{"name":"setPriority"},{"name":"setDaemon"},{"name":"start"},{"name":"sleep"},{"name":"interrupt"},{"name":"interrupted"},{"name":"isAlive"},{"name":"getPriority"},{"name":"setName"},{"name":"activeCount"},{"name":"enumerate"},{"name":"isDaemon"},{"name":"getContextClassLoader"},{"name":"setContextClassLoader"},{"name":"getAllStackTraces"},{"name":"getId"},{"name":"getState"},{"name":"setDefaultUncaughtExceptionHandler"},{"name":"getDefaultUncaughtExceptionHandler"},{"name":"getUncaughtExceptionHandler"},{"name":"setUncaughtExceptionHandler"}],
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.lang.UNIXProcess",
|
||||
"allPublicMethods":true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.attribute.FileAttribute",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.attribute.PosixFilePermission",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.attribute.PosixFilePermissions",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.Path",
|
||||
"allPublicMethods":true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.CopyOption",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.FileAlreadyExistsException",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.Files",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.NoSuchFileException",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"java.nio.file.StandardCopyOption",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{
|
||||
"name":"sun.nio.fs.UnixPath",
|
||||
"allPublicMethods":true,
|
||||
"allPublicFields": true,
|
||||
"allPublicConstructors": true
|
||||
},
|
||||
{"name":"com.sun.xml.internal.stream.XMLInputFactoryImpl",
|
||||
"methods":[{"name":"<init>","parameterTypes":[] }]},
|
||||
{"name":"com.sun.xml.internal.stream.XMLOutputFactoryImpl",
|
||||
"methods":[{"name":"<init>","parameterTypes":[] }]}
|
||||
]
|
||||
|
|
@ -1 +1 @@
|
|||
0.0.42
|
||||
0.0.60
|
||||
|
|
@ -1 +1 @@
|
|||
0.0.43-SNAPSHOT
|
||||
0.0.61-SNAPSHOT
|
||||
2
sci
2
sci
|
|
@ -1 +1 @@
|
|||
Subproject commit 07d28ee572e90a629e01b10aa5b98cb33ccdc1e5
|
||||
Subproject commit 57b584ba0a6a1f74a887d350463a700976dd37d8
|
||||
60
script/bump_version.clj
Executable file
60
script/bump_version.clj
Executable file
|
|
@ -0,0 +1,60 @@
|
|||
#!/usr/bin/env bb
|
||||
|
||||
(ns bump-version
|
||||
(:require [clojure.java.io :as io]
|
||||
[clojure.string :as str]))
|
||||
|
||||
(import '[java.lang ProcessBuilder$Redirect])
|
||||
|
||||
(defn shell-command
|
||||
"Executes shell command. Exits script when the shell-command has a non-zero exit code, propagating it.
|
||||
Accepts the following options:
|
||||
`:input`: instead of reading from stdin, read from this string.
|
||||
`:to-string?`: instead of writing to stdoud, write to a string and
|
||||
return it."
|
||||
([args] (shell-command args nil))
|
||||
([args {:keys [:input :to-string?]}]
|
||||
(let [args (mapv str args)
|
||||
pb (cond-> (-> (ProcessBuilder. ^java.util.List args)
|
||||
(.redirectError ProcessBuilder$Redirect/INHERIT))
|
||||
(not to-string?) (.redirectOutput ProcessBuilder$Redirect/INHERIT)
|
||||
(not input) (.redirectInput ProcessBuilder$Redirect/INHERIT))
|
||||
proc (.start pb)]
|
||||
(when input
|
||||
(with-open [w (io/writer (.getOutputStream proc))]
|
||||
(binding [*out* w]
|
||||
(print input)
|
||||
(flush))))
|
||||
(let [string-out
|
||||
(when to-string?
|
||||
(let [sw (java.io.StringWriter.)]
|
||||
(with-open [w (io/reader (.getInputStream proc))]
|
||||
(io/copy w sw))
|
||||
(str sw)))
|
||||
exit-code (.waitFor proc)]
|
||||
(when-not (zero? exit-code)
|
||||
(System/exit exit-code))
|
||||
string-out))))
|
||||
|
||||
(def version-file (io/file "resources" "BABASHKA_VERSION"))
|
||||
(def released-version-file (io/file "resources" "BABASHKA_RELEASED_VERSION"))
|
||||
|
||||
(case (first *command-line-args*)
|
||||
"release" (let [version-string (str/trim (slurp version-file))
|
||||
[major minor patch] (str/split version-string #"\.")
|
||||
patch (str/replace patch "-SNAPSHOT" "")
|
||||
new-version (str/join "." [major minor patch])]
|
||||
(spit version-file new-version)
|
||||
(shell-command ["git" "commit" "-a" "-m" (str "v" new-version)])
|
||||
(shell-command ["git" "diff" "HEAD^" "HEAD"]))
|
||||
"post-release" (do
|
||||
(io/copy version-file released-version-file)
|
||||
(let [version-string (str/trim (slurp version-file))
|
||||
[major minor patch] (str/split version-string #"\.")
|
||||
patch (Integer. patch)
|
||||
patch (str (inc patch) "-SNAPSHOT")
|
||||
new-version (str/join "." [major minor patch])]
|
||||
(spit version-file new-version)
|
||||
(shell-command ["git" "commit" "-a" "-m" "Version bump"])
|
||||
(shell-command ["git" "diff" "HEAD^" "HEAD"])))
|
||||
(println "Expected: release | post-release."))
|
||||
|
|
@ -23,7 +23,9 @@ BABASHKA_VERSION=$(cat resources/BABASHKA_VERSION)
|
|||
# mkdir -p src/sci
|
||||
# cp -R /tmp/sci/src/* src
|
||||
|
||||
lein with-profiles +reflection do run
|
||||
lein do clean, uberjar
|
||||
|
||||
$NATIVE_IMAGE \
|
||||
-jar target/babashka-$BABASHKA_VERSION-standalone.jar \
|
||||
-H:Name=bb \
|
||||
|
|
|
|||
17
script/lib_tests/clj_http_lite_test
Executable file
17
script/lib_tests/clj_http_lite_test
Executable file
|
|
@ -0,0 +1,17 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -eo pipefail
|
||||
|
||||
export BABASHKA_CLASSPATH=$(clojure -Sdeps '{:deps {clj-http-lite {:git/url "https://github.com/borkdude/clj-http-lite" :sha "f44ebe45446f0f44f2b73761d102af3da6d0a13e"}}}' -Spath)
|
||||
|
||||
./bb -e "
|
||||
(require '[clj-http.lite.client :as client])
|
||||
|
||||
(prn (:status (client/get \"https://www.clojure.org\")))
|
||||
|
||||
(prn (:status (client/get \"https://postman-echo.com/get?foo1=bar1&foo2=bar2\")))
|
||||
|
||||
(prn (:status (client/post \"https://postman-echo.com/post\")))
|
||||
|
||||
(prn (:status (client/put \"https://postman-echo.com/put\")))
|
||||
"
|
||||
9
script/lib_tests/deps_clj_test
Executable file
9
script/lib_tests/deps_clj_test
Executable file
|
|
@ -0,0 +1,9 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -eo pipefail
|
||||
|
||||
curl -sL https://raw.githubusercontent.com/borkdude/deps.clj/master/deps.clj -o deps_test.clj
|
||||
chmod +x deps_test.clj
|
||||
./bb deps_test.clj -Sdescribe
|
||||
rm deps_test.clj
|
||||
|
||||
11
script/lib_tests/spartan_spec_test
Executable file
11
script/lib_tests/spartan_spec_test
Executable file
|
|
@ -0,0 +1,11 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -eo pipefail
|
||||
|
||||
export BABASHKA_CLASSPATH=$(clojure -Sdeps '{:deps {spartan.spec {:git/url "https://github.com/borkdude/spartan.spec" :sha "16f7eec4b6589c77c96c9fcf989f78fffcee7c4c"}}}' -Spath)
|
||||
|
||||
./bb -e "
|
||||
(require '[spartan.spec :as s])
|
||||
(s/explain (s/cat :i int? :s string?) [1 :foo])
|
||||
(s/conform (s/cat :i int? :s string?) [1 \"foo\"])
|
||||
"
|
||||
7
script/run_lib_tests
Executable file
7
script/run_lib_tests
Executable file
|
|
@ -0,0 +1,7 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -eo pipefail
|
||||
|
||||
script/lib_tests/clj_http_lite_test
|
||||
script/lib_tests/deps_clj_test
|
||||
script/lib_tests/spartan_spec_test
|
||||
219
src-bash/bbk
219
src-bash/bbk
|
|
@ -1,219 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -e
|
||||
|
||||
function join { local d=$1; shift; echo -n "$1"; shift; printf "%s" "${@/#/$d}"; }
|
||||
|
||||
# Extract opts
|
||||
print_classpath=false
|
||||
describe=false
|
||||
verbose=false
|
||||
force=false
|
||||
repro=false
|
||||
tree=false
|
||||
pom=false
|
||||
resolve_tags=false
|
||||
help=false
|
||||
resolve_aliases=()
|
||||
classpath_aliases=()
|
||||
main_aliases=()
|
||||
all_aliases=()
|
||||
while [ $# -gt 0 ]
|
||||
do
|
||||
case "$1" in
|
||||
-J*)
|
||||
shift
|
||||
;;
|
||||
-R*)
|
||||
resolve_aliases+=("${1:2}")
|
||||
shift
|
||||
;;
|
||||
-C*)
|
||||
classpath_aliases+=("${1:2}")
|
||||
shift
|
||||
;;
|
||||
-O*)
|
||||
shift
|
||||
;;
|
||||
-M*)
|
||||
main_aliases+=("${1:2}")
|
||||
shift
|
||||
;;
|
||||
-A*)
|
||||
all_aliases+=("${1:2}")
|
||||
shift
|
||||
;;
|
||||
-Sdeps)
|
||||
shift
|
||||
deps_data="${1}"
|
||||
shift
|
||||
;;
|
||||
-Scp)
|
||||
shift
|
||||
force_cp="${1}"
|
||||
shift
|
||||
;;
|
||||
-Spath)
|
||||
print_classpath=true
|
||||
shift
|
||||
;;
|
||||
-Sverbose)
|
||||
verbose=true
|
||||
shift
|
||||
;;
|
||||
-Sdescribe)
|
||||
describe=true
|
||||
shift
|
||||
;;
|
||||
-Sforce)
|
||||
force=true
|
||||
shift
|
||||
;;
|
||||
-Srepro)
|
||||
repro=true
|
||||
shift
|
||||
;;
|
||||
-Stree)
|
||||
tree=true
|
||||
shift
|
||||
;;
|
||||
-Spom)
|
||||
pom=true
|
||||
shift
|
||||
;;
|
||||
-Sresolve-tags)
|
||||
resolve_tags=true
|
||||
shift
|
||||
;;
|
||||
-S*)
|
||||
echo "Invalid option: $1"
|
||||
exit 1
|
||||
;;
|
||||
-h|--help|"-?")
|
||||
if [[ ${#main_aliases[@]} -gt 0 ]] || [[ ${#all_aliases[@]} -gt 0 ]]; then
|
||||
break
|
||||
else
|
||||
help=true
|
||||
shift
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# Find clojure executable
|
||||
set +e
|
||||
CLOJURE_CMD=$(type -p clojure)
|
||||
set -e
|
||||
if [[ ! -n "$CLOJURE_CMD" ]]; then
|
||||
>&2 echo "Couldn't find 'clojure'."
|
||||
>&2 echo "You can launch Babashka directly using 'bb'."
|
||||
>&2 echo "To use 'bbk', please ensure 'clojure' is installed and on"
|
||||
>&2 echo "your path. See https://clojure.org/guides/getting_started"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if "$help"; then
|
||||
cat <<-END
|
||||
Usage: bbk [dep-opt*] [bb-opt*] [arg*]
|
||||
|
||||
The bbk script is a runner for Babashka which ultimately constructs and
|
||||
invokes a command-line of the form:
|
||||
|
||||
bb --classpath classpath [bb-opt*] [*args]
|
||||
|
||||
The dep-opts are used to build the classpath using the clojure tool:
|
||||
-Ralias... Concatenated resolve-deps aliases, ex: -R:bench:1.9
|
||||
-Calias... Concatenated make-classpath aliases, ex: -C:dev
|
||||
-Malias... Concatenated main option aliases, ex: -M:test
|
||||
-Aalias... Concatenated aliases of any kind, ex: -A:dev:mem
|
||||
-Sdeps EDN Deps data to use as the final deps file
|
||||
-Spath Compute classpath and echo to stdout only
|
||||
-Scp CP Do NOT compute or cache classpath, use this one instead
|
||||
-Srepro Ignore the ~/.clojure/deps.edn config file
|
||||
-Sforce Force recomputation of the classpath (don't use the cache)
|
||||
-Spom Generate (or update existing) pom.xml with deps and paths
|
||||
-Stree Print dependency tree
|
||||
-Sresolve-tags Resolve git coordinate tags to shas and update deps.edn
|
||||
-Sverbose Print important path info to console
|
||||
-Sdescribe Print environment and command parsing info as data
|
||||
|
||||
Additionally, for compatibility with clojure, -Jopt and -Oalias... dep-opts
|
||||
are accepted but ignored.
|
||||
|
||||
Babashka options:
|
||||
END
|
||||
bb -h | tail -n +9
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Execute resolve-tags command
|
||||
if "$resolve_tags"; then
|
||||
"$CLOJURE_CMD" -Sresolve-tags
|
||||
exit
|
||||
fi
|
||||
|
||||
clojure_args=()
|
||||
if [[ -n "$deps_data" ]]; then
|
||||
clojure_args+=("-Sdeps" "$deps_data")
|
||||
fi
|
||||
if [[ ${#resolve_aliases[@]} -gt 0 ]]; then
|
||||
clojure_args+=("-R$(join '' ${resolve_aliases[@]})")
|
||||
fi
|
||||
if [[ ${#classpath_aliases[@]} -gt 0 ]]; then
|
||||
clojure_args+=("-C$(join '' ${classpath_aliases[@]})")
|
||||
fi
|
||||
if [[ ${#main_aliases[@]} -gt 0 ]]; then
|
||||
clojure_args+=("-M$(join '' ${main_aliases[@]})")
|
||||
fi
|
||||
if [[ ${#all_aliases[@]} -gt 0 ]]; then
|
||||
clojure_args+=("-A$(join '' ${all_aliases[@]})")
|
||||
fi
|
||||
if "$repro"; then
|
||||
clojure_args+=("-Srepro")
|
||||
fi
|
||||
if "$force"; then
|
||||
clojure_args+=("-Sforce")
|
||||
fi
|
||||
|
||||
if "$pom"; then
|
||||
if "$verbose"; then
|
||||
clojure_args+=("-Sverbose")
|
||||
fi
|
||||
"$CLOJURE_CMD" "${clojure_args[@]}" -Spom
|
||||
elif "$describe"; then
|
||||
if "$verbose"; then
|
||||
clojure_args+=("-Sverbose")
|
||||
fi
|
||||
"$CLOJURE_CMD" "${clojure_args[@]}" -Sdescribe
|
||||
elif "$tree"; then
|
||||
if "$verbose"; then
|
||||
clojure_args+=("-Sverbose")
|
||||
fi
|
||||
"$CLOJURE_CMD" "${clojure_args[@]}" -Stree
|
||||
else
|
||||
set -f
|
||||
if [[ -n "$force_cp" ]]; then
|
||||
cp="$force_cp"
|
||||
else
|
||||
if "$verbose"; then
|
||||
"$CLOJURE_CMD" "${clojure_args[@]}" -Sverbose -e nil
|
||||
fi
|
||||
cp=`"$CLOJURE_CMD" "${clojure_args[@]}" -Spath`
|
||||
fi
|
||||
if "$print_classpath"; then
|
||||
echo $cp
|
||||
else
|
||||
if [[ ${#main_aliases[@]} -gt 0 ]] || [[ ${#all_aliases[@]} -gt 0 ]]; then
|
||||
# Attempt to extract the main cache filename by parsing the output of -Sverbose
|
||||
cp_file=`"$CLOJURE_CMD" "${clojure_args[@]}" -Sverbose -Spath | grep cp_file | cut -d = -f 2 | sed 's/^ *//g'`
|
||||
main_file="${cp_file%.cp}.main"
|
||||
fi
|
||||
if [[ -e "$main_file" ]]; then
|
||||
main_cache_opts=($(cat "$main_file"))
|
||||
fi
|
||||
exec bb --classpath "$cp" "${main_cache_opts[@]}" "$@"
|
||||
fi
|
||||
fi
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
(ns babashka.impl.Boolean
|
||||
{:no-doc true}
|
||||
(:refer-clojure :exclude [list]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
(defn parseBoolean [^String x]
|
||||
(Boolean/parseBoolean x))
|
||||
|
||||
(def boolean-bindings
|
||||
{'Boolean/parseBoolean parseBoolean})
|
||||
|
||||
(comment
|
||||
|
||||
)
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
(ns babashka.impl.Double
|
||||
{:no-doc true}
|
||||
(:refer-clojure :exclude [list]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
(defn parseDouble [^String x]
|
||||
(Double/parseDouble x))
|
||||
|
||||
(def double-bindings
|
||||
{'Double/parseDouble parseDouble})
|
||||
|
||||
(comment
|
||||
|
||||
)
|
||||
|
|
@ -11,4 +11,8 @@
|
|||
'generate-smile json/generate-smile
|
||||
'decode json/decode
|
||||
'parse-string json/parse-string
|
||||
'parse-smile json/parse-smile
|
||||
'parse-stream json/parse-stream
|
||||
'parsed-seq json/parsed-seq
|
||||
'parsed-smile-seq json/parsed-smile-seq
|
||||
'decode-smile json/decode-smile})
|
||||
|
|
|
|||
232
src/babashka/impl/classes.clj
Normal file
232
src/babashka/impl/classes.clj
Normal file
|
|
@ -0,0 +1,232 @@
|
|||
(ns babashka.impl.classes
|
||||
{:no-doc true}
|
||||
(:require
|
||||
[cheshire.core :as json]
|
||||
#_[clojure.string :as str]))
|
||||
|
||||
;; (def os-name (str/lower-case (System/getProperty "os.name")))
|
||||
;; (def os (cond (str/includes? os-name "mac") :mac
|
||||
;; (or (str/includes? os-name "nix")
|
||||
;; (str/includes? os-name "nux")) :linux
|
||||
;; (str/includes? os-name "win") :windows))
|
||||
;; (def unix-like? (or (identical? os :linux)
|
||||
;; (identical? os :mac)))
|
||||
|
||||
(def classes
|
||||
'{:all [java.io.BufferedReader
|
||||
java.io.BufferedWriter
|
||||
java.io.ByteArrayInputStream
|
||||
java.io.ByteArrayOutputStream
|
||||
java.io.File
|
||||
java.io.InputStream
|
||||
java.io.IOException
|
||||
java.io.OutputStream
|
||||
java.io.StringReader
|
||||
java.io.StringWriter
|
||||
java.lang.ArithmeticException
|
||||
java.lang.AssertionError
|
||||
java.lang.Boolean
|
||||
java.lang.Class
|
||||
java.lang.Double
|
||||
java.lang.Exception
|
||||
java.lang.Integer
|
||||
java.lang.Math
|
||||
java.util.concurrent.LinkedBlockingQueue
|
||||
java.lang.Object
|
||||
java.lang.String
|
||||
java.lang.System
|
||||
java.lang.Throwable
|
||||
java.lang.Process
|
||||
java.lang.ProcessBuilder
|
||||
java.lang.ProcessBuilder$Redirect
|
||||
java.net.URI
|
||||
java.net.HttpURLConnection
|
||||
java.net.ServerSocket
|
||||
java.net.Socket
|
||||
java.net.UnknownHostException
|
||||
java.net.URLEncoder
|
||||
java.net.URLDecoder
|
||||
java.nio.file.CopyOption
|
||||
java.nio.file.FileAlreadyExistsException
|
||||
java.nio.file.Files
|
||||
java.nio.file.LinkOption
|
||||
java.nio.file.NoSuchFileException
|
||||
java.nio.file.Path
|
||||
java.nio.file.Paths
|
||||
java.nio.file.StandardCopyOption
|
||||
java.nio.file.attribute.FileAttribute
|
||||
java.nio.file.attribute.FileTime
|
||||
java.nio.file.attribute.PosixFilePermission
|
||||
java.nio.file.attribute.PosixFilePermissions
|
||||
java.time.format.DateTimeFormatter
|
||||
java.time.Clock
|
||||
java.time.DateTimeException
|
||||
java.time.DayOfWeek
|
||||
java.time.Duration
|
||||
java.time.Instant
|
||||
java.time.LocalDate
|
||||
java.time.LocalDateTime
|
||||
java.time.LocalTime
|
||||
java.time.Month
|
||||
java.time.MonthDay
|
||||
java.time.OffsetDateTime
|
||||
java.time.OffsetTime
|
||||
java.time.Period
|
||||
java.time.Year
|
||||
java.time.YearMonth
|
||||
java.time.ZonedDateTime
|
||||
java.time.ZoneId
|
||||
java.time.ZoneOffset
|
||||
java.time.temporal.TemporalAccessor
|
||||
java.util.regex.Pattern
|
||||
java.util.Base64
|
||||
java.util.Base64$Decoder
|
||||
java.util.Base64$Encoder
|
||||
java.util.Date
|
||||
java.util.UUID
|
||||
java.util.concurrent.TimeUnit
|
||||
java.util.zip.InflaterInputStream
|
||||
java.util.zip.DeflaterInputStream
|
||||
java.util.zip.GZIPInputStream
|
||||
java.util.zip.GZIPOutputStream]
|
||||
:constructors [clojure.lang.Delay
|
||||
clojure.lang.MapEntry
|
||||
clojure.lang.LineNumberingPushbackReader]
|
||||
:methods [borkdude.graal.LockFix ;; support for locking
|
||||
]
|
||||
:fields [clojure.lang.PersistentQueue]
|
||||
:instance-checks [clojure.lang.ExceptionInfo
|
||||
clojure.lang.IObj
|
||||
clojure.lang.IEditableCollection]
|
||||
:custom {clojure.lang.LineNumberingPushbackReader {:allPublicConstructors true
|
||||
:allPublicMethods true}
|
||||
java.lang.Thread
|
||||
{:allPublicConstructors true
|
||||
;; generated with `public-declared-method-names`, see in
|
||||
;; `comment` below
|
||||
:methods [{:name "activeCount"}
|
||||
{:name "checkAccess"}
|
||||
{:name "currentThread"}
|
||||
{:name "dumpStack"}
|
||||
{:name "enumerate"}
|
||||
{:name "getAllStackTraces"}
|
||||
{:name "getContextClassLoader"}
|
||||
{:name "getDefaultUncaughtExceptionHandler"}
|
||||
{:name "getId"}
|
||||
{:name "getName"}
|
||||
{:name "getPriority"}
|
||||
{:name "getStackTrace"}
|
||||
{:name "getState"}
|
||||
{:name "getThreadGroup"}
|
||||
{:name "getUncaughtExceptionHandler"}
|
||||
{:name "holdsLock"}
|
||||
{:name "interrupt"}
|
||||
{:name "interrupted"}
|
||||
{:name "isAlive"}
|
||||
{:name "isDaemon"}
|
||||
{:name "isInterrupted"}
|
||||
{:name "join"}
|
||||
{:name "run"}
|
||||
{:name "setContextClassLoader"}
|
||||
{:name "setDaemon"}
|
||||
{:name "setDefaultUncaughtExceptionHandler"}
|
||||
{:name "setName"}
|
||||
{:name "setPriority"}
|
||||
{:name "setUncaughtExceptionHandler"}
|
||||
{:name "sleep"}
|
||||
{:name "start"}
|
||||
{:name "toString"}
|
||||
{:name "yield"}]}
|
||||
java.net.URL
|
||||
{:allPublicConstructors true
|
||||
:allPublicFields true
|
||||
;; generated with `public-declared-method-names`, see in
|
||||
;; `comment` below
|
||||
:methods [{:name "equals"}
|
||||
{:name "getAuthority"}
|
||||
{:name "getContent"}
|
||||
{:name "getDefaultPort"}
|
||||
{:name "getFile"}
|
||||
{:name "getHost"}
|
||||
{:name "getPath"}
|
||||
{:name "getPort"}
|
||||
{:name "getProtocol"}
|
||||
{:name "getQuery"}
|
||||
{:name "getRef"}
|
||||
{:name "getUserInfo"}
|
||||
{:name "hashCode"}
|
||||
{:name "openConnection"}
|
||||
{:name "openStream"}
|
||||
{:name "sameFile"}
|
||||
;; not supported: {:name "setURLStreamHandlerFactory"}
|
||||
{:name "toExternalForm"}
|
||||
{:name "toString"}
|
||||
{:name "toURI"}]}}})
|
||||
|
||||
(defmacro gen-class-map []
|
||||
(let [classes (concat (:all classes)
|
||||
(keys (:custom classes))
|
||||
(:constructors classes)
|
||||
(:methods classes)
|
||||
(:fields classes)
|
||||
(:instance-checks classes))
|
||||
m (apply hash-map
|
||||
(for [c classes
|
||||
c [(list 'quote c) c]]
|
||||
c))]
|
||||
(assoc m :public-class
|
||||
(fn [v]
|
||||
(cond (instance? java.nio.file.Path v)
|
||||
java.nio.file.Path
|
||||
(instance? java.lang.Process v)
|
||||
java.lang.Process)))))
|
||||
|
||||
(def class-map (gen-class-map))
|
||||
|
||||
(defn generate-reflection-file
|
||||
"Generate reflection.json file"
|
||||
[& args]
|
||||
(let [entries (vec (for [c (sort (:all classes))
|
||||
:let [class-name (str c)]]
|
||||
{:name class-name
|
||||
:allPublicMethods true
|
||||
:allPublicFields true
|
||||
:allPublicConstructors true}))
|
||||
constructors (vec (for [c (sort (:constructors classes))
|
||||
:let [class-name (str c)]]
|
||||
{:name class-name
|
||||
:allPublicConstructors true}))
|
||||
methods (vec (for [c (sort (:methods classes))
|
||||
:let [class-name (str c)]]
|
||||
{:name class-name
|
||||
:allPublicMethods true}))
|
||||
fields (vec (for [c (sort (:fields classes))
|
||||
:let [class-name (str c)]]
|
||||
{:name class-name
|
||||
:allPublicFields true}))
|
||||
custom-entries (for [[c v] (:custom classes)
|
||||
:let [class-name (str c)]]
|
||||
(assoc v :name class-name))
|
||||
all-entries (concat entries constructors methods fields custom-entries)]
|
||||
(spit (or
|
||||
(first args)
|
||||
"reflection.json") (json/generate-string all-entries {:pretty true}))))
|
||||
|
||||
(comment
|
||||
|
||||
(defn public-declared-method? [c m]
|
||||
(and (= c (.getDeclaringClass m))
|
||||
(not (.getAnnotation m Deprecated))))
|
||||
|
||||
(defn public-declared-method-names [c]
|
||||
(->> (.getMethods c)
|
||||
(keep (fn [m]
|
||||
(when (public-declared-method? c m)
|
||||
{:name (.getName m)})) )
|
||||
(distinct)
|
||||
(sort-by :name)
|
||||
(vec)))
|
||||
|
||||
(public-declared-method-names java.lang.UNIXProcess)
|
||||
(public-declared-method-names java.net.URL)
|
||||
)
|
||||
|
|
@ -7,29 +7,37 @@
|
|||
(set! *warn-on-reflection* true)
|
||||
|
||||
(defprotocol IResourceResolver
|
||||
(getResource [this path]))
|
||||
(getResource [this path opts]))
|
||||
|
||||
(deftype DirectoryResolver [path]
|
||||
IResourceResolver
|
||||
(getResource [this resource-path]
|
||||
(getResource [this resource-path {:keys [:url?]}]
|
||||
(let [f (io/file path resource-path)]
|
||||
(when (.exists f)
|
||||
(slurp f)))))
|
||||
(if url?
|
||||
(java.net.URL. (str "file:"
|
||||
(.getCanonicalPath f)))
|
||||
{:file (.getCanonicalPath f)
|
||||
:source (slurp f)})))))
|
||||
|
||||
(defn path-from-jar
|
||||
[^java.io.File jar-file path]
|
||||
[^java.io.File jar-file path {:keys [:url?]}]
|
||||
(with-open [jar (JarFile. jar-file)]
|
||||
(let [entries (enumeration-seq (.entries jar))
|
||||
entry (some (fn [^JarFile$JarFileEntry x]
|
||||
(let [nm (.getName x)]
|
||||
(when (and (not (.isDirectory x)) (= path nm))
|
||||
(slurp (.getInputStream jar x))))) entries)]
|
||||
(if url?
|
||||
(java.net.URL.
|
||||
(str "jar:file:" (.getCanonicalPath jar-file) "!/" path))
|
||||
{:file path
|
||||
:source (slurp (.getInputStream jar x))})))) entries)]
|
||||
entry)))
|
||||
|
||||
(deftype JarFileResolver [path]
|
||||
IResourceResolver
|
||||
(getResource [this resource-path]
|
||||
(path-from-jar path resource-path)))
|
||||
(getResource [this resource-path opts]
|
||||
(path-from-jar path resource-path opts)))
|
||||
|
||||
(defn part->entry [part]
|
||||
(if (str/ends-with? part ".jar")
|
||||
|
|
@ -38,25 +46,25 @@
|
|||
|
||||
(deftype Loader [entries]
|
||||
IResourceResolver
|
||||
(getResource [this resource-path]
|
||||
(some #(getResource % resource-path) entries)))
|
||||
(getResource [this resource-path opts]
|
||||
(some #(getResource % resource-path opts) entries)))
|
||||
|
||||
(defn loader [^String classpath]
|
||||
(let [parts (.split classpath (System/getProperty "path.separator"))
|
||||
entries (map part->entry parts)]
|
||||
(Loader. entries)))
|
||||
|
||||
(defn source-for-namespace [loader namespace]
|
||||
(defn source-for-namespace [loader namespace opts]
|
||||
(let [ns-str (name namespace)
|
||||
^String ns-str (munge ns-str)
|
||||
path (.replace ns-str "." (System/getProperty "file.separator"))
|
||||
paths (map #(str path %) [".bb" ".clj" ".cljc"])]
|
||||
(some #(getResource loader %) paths)))
|
||||
(some #(getResource loader % opts) paths)))
|
||||
|
||||
;;;; Scratch
|
||||
|
||||
(comment
|
||||
(def l (loader "src:/Users/borkdude/.m2/repository/cheshire/cheshire/5.9.0/cheshire-5.9.0.jar"))
|
||||
(source-for-namespace l 'babashka.impl.cheshire)
|
||||
(source-for-namespace l 'cheshire.core)
|
||||
(source-for-namespace l 'babashka.impl.cheshire nil)
|
||||
(:file (source-for-namespace l 'cheshire.core nil))
|
||||
)
|
||||
|
|
|
|||
|
|
@ -1,14 +1,22 @@
|
|||
(ns babashka.impl.clojure.core
|
||||
{:no-doc true}
|
||||
(:refer-clojure :exclude [future]))
|
||||
(:refer-clojure :exclude [future])
|
||||
(:require [borkdude.graal.locking :as locking]))
|
||||
|
||||
(defn locking* [form bindings v f & args]
|
||||
(apply @#'locking/locking form bindings v f args))
|
||||
|
||||
(def core-extras
|
||||
{'file-seq file-seq
|
||||
'agent agent
|
||||
'instance? instance? ;; TODO: move to sci
|
||||
'send send
|
||||
'send-off send-off
|
||||
'promise promise
|
||||
'deliver deliver
|
||||
'locking (with-meta locking* {:sci/macro true})
|
||||
'shutdown-agents shutdown-agents
|
||||
'slurp slurp
|
||||
'spit spit})
|
||||
'spit spit
|
||||
'Throwable->map Throwable->map
|
||||
'compare-and-set! compare-and-set!})
|
||||
|
|
|
|||
|
|
@ -14,10 +14,11 @@
|
|||
:no-doc true}
|
||||
babashka.impl.clojure.core.server
|
||||
(:refer-clojure :exclude [locking])
|
||||
(:require [sci.core :as sci])
|
||||
(:import
|
||||
[clojure.lang LineNumberingPushbackReader]
|
||||
[java.net InetAddress Socket ServerSocket SocketException]
|
||||
[java.io Reader Writer PrintWriter BufferedWriter BufferedReader InputStreamReader OutputStreamWriter]))
|
||||
[java.io BufferedWriter InputStreamReader OutputStreamWriter]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
|
|
@ -41,9 +42,9 @@
|
|||
args - to pass to accept-fn"
|
||||
[^Socket conn client-id in out err accept args]
|
||||
(try
|
||||
(binding [*in* in
|
||||
*out* out
|
||||
*err* err]
|
||||
(sci/with-bindings {sci/in in
|
||||
sci/out out
|
||||
sci/err err}
|
||||
(swap! server assoc-in [:sessions client-id] {})
|
||||
(apply accept args))
|
||||
(catch SocketException _disconnect)
|
||||
|
|
|
|||
|
|
@ -1,8 +1,10 @@
|
|||
(ns babashka.impl.clojure.java.io
|
||||
{:no-doc true}
|
||||
(:require [clojure.java.io :as io]))
|
||||
|
||||
(def io-namespace
|
||||
{'as-relative-path io/as-relative-path
|
||||
'as-url io/as-url
|
||||
'copy io/copy
|
||||
'delete-file io/delete-file
|
||||
'file io/file
|
||||
|
|
|
|||
42
src/babashka/impl/clojure/java/shell.clj
Normal file
42
src/babashka/impl/clojure/java/shell.clj
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
(ns babashka.impl.clojure.java.shell
|
||||
{:no-doc true}
|
||||
(:require [clojure.java.shell :as shell]
|
||||
[sci.core :as sci]))
|
||||
|
||||
(def sh-dir (sci/new-dynamic-var '*sh-dir* nil))
|
||||
(def sh-env (sci/new-dynamic-var '*sh-env* nil))
|
||||
|
||||
(defn with-sh-dir*
|
||||
[_ _ dir & forms]
|
||||
`(binding [clojure.java.shell/*sh-dir* ~dir]
|
||||
~@forms))
|
||||
|
||||
(defn with-sh-env*
|
||||
[_ _ env & forms]
|
||||
`(binding [clojure.java.shell/*sh-env* ~env]
|
||||
~@forms))
|
||||
|
||||
(defn parse-args
|
||||
[args]
|
||||
(let [default-encoding "UTF-8" ;; see sh doc string
|
||||
default-opts {:out-enc default-encoding
|
||||
:in-enc default-encoding
|
||||
:dir @sh-dir
|
||||
:env @sh-env}
|
||||
[cmd opts] (split-with string? args)
|
||||
opts (merge default-opts (apply hash-map opts))
|
||||
opts-seq (apply concat opts)]
|
||||
(concat cmd opts-seq)))
|
||||
|
||||
(defn sh [& args]
|
||||
(let [args (parse-args args)]
|
||||
(apply shell/sh args)))
|
||||
|
||||
(def shell-namespace
|
||||
{'*sh-dir* sh-dir
|
||||
'*sh-env* sh-env
|
||||
'with-sh-dir (with-meta with-sh-dir*
|
||||
{:sci/macro true})
|
||||
'with-sh-env (with-meta with-sh-env*
|
||||
{:sci/macro true})
|
||||
'sh sh})
|
||||
|
|
@ -15,9 +15,13 @@
|
|||
:author "Stephen C. Gilardi and Rich Hickey"
|
||||
:no-doc true}
|
||||
babashka.impl.clojure.main
|
||||
(:refer-clojure :exclude [with-bindings])
|
||||
(:import (java.io StringReader)
|
||||
(clojure.lang LineNumberingPushbackReader LispReader$ReaderException)))
|
||||
(:refer-clojure :exclude [with-bindings]))
|
||||
|
||||
(defn demunge
|
||||
"Given a string representation of a fn class,
|
||||
as in a stack trace element, returns a readable version."
|
||||
[fn-name]
|
||||
(clojure.lang.Compiler/demunge fn-name))
|
||||
|
||||
(defmacro with-bindings
|
||||
"Executes body in the context of thread-local bindings for several vars
|
||||
|
|
@ -44,18 +48,6 @@
|
|||
*e nil]
|
||||
~@body))
|
||||
|
||||
(defn repl-prompt
|
||||
"Default :prompt hook for repl"
|
||||
[]
|
||||
(print "bb=> " ))
|
||||
|
||||
(defn repl-caught
|
||||
"Default :caught hook for repl"
|
||||
[e]
|
||||
(binding [*out* *err*]
|
||||
(println (.getMessage ^Exception e))
|
||||
(flush)))
|
||||
|
||||
(defn repl
|
||||
"Generic, reusable, read-eval-print loop. By default, reads from *in*,
|
||||
writes to *out*, and prints exception summaries to *err*. If you use the
|
||||
|
|
@ -92,14 +84,7 @@
|
|||
read, eval, or print throws an exception or error
|
||||
default: repl-caught"
|
||||
[& options]
|
||||
(let [{:keys [init need-prompt prompt flush read eval print caught]
|
||||
:or {need-prompt (if (instance? LineNumberingPushbackReader *in*)
|
||||
#(.atLineStart ^LineNumberingPushbackReader *in*)
|
||||
#(identity true))
|
||||
prompt repl-prompt
|
||||
flush flush
|
||||
print prn
|
||||
caught repl-caught}}
|
||||
(let [{:keys [init need-prompt prompt flush read eval print caught]}
|
||||
(apply hash-map options)
|
||||
request-prompt (Object.)
|
||||
request-exit (Object.)
|
||||
|
|
|
|||
|
|
@ -80,9 +80,9 @@
|
|||
(print "Caused by: " )
|
||||
(recur cause n))))
|
||||
|
||||
(defn e
|
||||
"REPL utility. Prints a brief stack trace for the root cause of the
|
||||
most recent exception."
|
||||
{:added "1.1"}
|
||||
[]
|
||||
(print-stack-trace (root-cause *e) 8))
|
||||
(def stacktrace-namespace
|
||||
{'root-cause root-cause
|
||||
'print-trace-element print-trace-element
|
||||
'print-throwable print-throwable
|
||||
'print-stack-trace print-stack-trace
|
||||
'print-cause-trace print-cause-trace})
|
||||
|
|
|
|||
|
|
@ -1,18 +0,0 @@
|
|||
(ns babashka.impl.conch
|
||||
{:no-doc true}
|
||||
(:require
|
||||
[babashka.impl.me.raynes.conch.low-level :as ll]))
|
||||
|
||||
(def conch-namespace
|
||||
{;; low level API
|
||||
'proc ll/proc
|
||||
'destroy ll/destroy
|
||||
'exit-code ll/exit-code
|
||||
'flush ll/flush
|
||||
'done ll/done
|
||||
'stream-to ll/stream-to
|
||||
'feed-from ll/feed-from
|
||||
'stream-to-string ll/stream-to-string
|
||||
'stream-to-out ll/stream-to-out
|
||||
'feed-from-string ll/feed-from-string
|
||||
'read-line ll/read-line})
|
||||
|
|
@ -1,7 +1 @@
|
|||
(ns babashka.impl.exceptions)
|
||||
|
||||
(def exception-bindings
|
||||
{'ArithmeticException ArithmeticException
|
||||
'java.lang.ArithmeticException ArithmeticException
|
||||
'java.lang.AssertionError AssertionError
|
||||
'AssertionError AssertionError})
|
||||
(ns babashka.impl.exceptions)
|
||||
|
|
@ -1,126 +0,0 @@
|
|||
;; From https://github.com/clj-commons/conch
|
||||
|
||||
(ns babashka.impl.me.raynes.conch.low-level
|
||||
"A simple but flexible library for shelling out from Clojure."
|
||||
{:no-doc true}
|
||||
(:refer-clojure :exclude [flush read-line])
|
||||
(:require [clojure.java.io :as io])
|
||||
(:import [java.util.concurrent TimeUnit TimeoutException]
|
||||
[java.io InputStream OutputStream]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
(defn proc
|
||||
"Spin off another process. Returns the process's input stream,
|
||||
output stream, and err stream as a map of :in, :out, and :err keys
|
||||
If passed the optional :dir and/or :env keyword options, the dir
|
||||
and enviroment will be set to what you specify. If you pass
|
||||
:verbose and it is true, commands will be printed. If it is set to
|
||||
:very, environment variables passed, dir, and the command will be
|
||||
printed. If passed the :clear-env keyword option, then the process
|
||||
will not inherit its environment from its parent process."
|
||||
[& args]
|
||||
(let [[cmd args] (split-with (complement keyword?) args)
|
||||
args (apply hash-map args)
|
||||
builder (ProcessBuilder. ^"[Ljava.lang.String;" (into-array String cmd))
|
||||
env (.environment builder)]
|
||||
(when (:clear-env args)
|
||||
(.clear env))
|
||||
(doseq [[k v] (:env args)]
|
||||
(.put env k v))
|
||||
(when-let [dir (:dir args)]
|
||||
(.directory builder (io/file dir)))
|
||||
(when (:verbose args) (apply println cmd))
|
||||
(when (= :very (:verbose args))
|
||||
(when-let [env (:env args)] (prn env))
|
||||
(when-let [dir (:dir args)] (prn dir)))
|
||||
(when (:redirect-err args)
|
||||
(.redirectErrorStream builder true))
|
||||
(let [process (.start builder)]
|
||||
{:out (.getInputStream process)
|
||||
:in (.getOutputStream process)
|
||||
:err (.getErrorStream process)
|
||||
:process process})))
|
||||
|
||||
(defn destroy
|
||||
"Destroy a process."
|
||||
[process]
|
||||
(.destroy ^Process (:process process)))
|
||||
|
||||
;; .waitFor returns the exit code. This makes this function useful for
|
||||
;; both getting an exit code and stopping the thread until a process
|
||||
;; terminates.
|
||||
(defn exit-code
|
||||
"Waits for the process to terminate (blocking the thread) and returns
|
||||
the exit code. If timeout is passed, it is assumed to be milliseconds
|
||||
to wait for the process to exit. If it does not exit in time, it is
|
||||
killed (with or without fire)."
|
||||
([process] (.waitFor ^Process (:process process)))
|
||||
([process timeout]
|
||||
(try
|
||||
(let [^java.util.concurrent.Future fut
|
||||
(future (.waitFor ^Process (:process process)))]
|
||||
(.get fut timeout TimeUnit/MILLISECONDS))
|
||||
(catch Exception e
|
||||
(if (or (instance? TimeoutException e)
|
||||
(instance? TimeoutException (.getCause e)))
|
||||
(do (destroy process)
|
||||
:timeout)
|
||||
(throw e))))))
|
||||
|
||||
(defn flush
|
||||
"Flush the output stream of a process."
|
||||
[process]
|
||||
(let [^OutputStream in (:in process)]
|
||||
(.flush in)))
|
||||
|
||||
(defn done
|
||||
"Close the process's output stream (sending EOF)."
|
||||
[proc]
|
||||
(let [^OutputStream in (:in proc)]
|
||||
(.close in)))
|
||||
|
||||
(defn stream-to
|
||||
"Stream :out or :err from a process to an ouput stream.
|
||||
Options passed are fed to clojure.java.io/copy. They are :encoding to
|
||||
set the encoding and :buffer-size to set the size of the buffer.
|
||||
:encoding defaults to UTF-8 and :buffer-size to 1024."
|
||||
[process from to & args]
|
||||
(apply io/copy (process from) to args))
|
||||
|
||||
(defn feed-from
|
||||
"Feed to a process's input stream with optional. Options passed are
|
||||
fed to clojure.java.io/copy. They are :encoding to set the encoding
|
||||
and :buffer-size to set the size of the buffer. :encoding defaults to
|
||||
UTF-8 and :buffer-size to 1024. If :flush is specified and is false,
|
||||
the process will be flushed after writing."
|
||||
[process from & {flush? :flush :or {flush? true} :as all}]
|
||||
(apply io/copy from (:in process) all)
|
||||
(when flush? (flush process)))
|
||||
|
||||
(defn stream-to-string
|
||||
"Streams the output of the process to a string and returns it."
|
||||
[process from & args]
|
||||
(with-open [writer (java.io.StringWriter.)]
|
||||
(apply stream-to process from writer args)
|
||||
(str writer)))
|
||||
|
||||
;; The writer that Clojure wraps System/out in for *out* seems to buffer
|
||||
;; things instead of writing them immediately. This wont work if you
|
||||
;; really want to stream stuff, so we'll just skip it and throw our data
|
||||
;; directly at System/out.
|
||||
(defn stream-to-out
|
||||
"Streams the output of the process to System/out"
|
||||
[process from & args]
|
||||
(apply stream-to process from (System/out) args))
|
||||
|
||||
(defn feed-from-string
|
||||
"Feed the process some data from a string."
|
||||
[process s & args]
|
||||
(apply feed-from process (java.io.StringReader. s) args))
|
||||
|
||||
(defn read-line
|
||||
"Read a line from a process' :out or :err."
|
||||
[process from]
|
||||
(binding [*in* (io/reader (from process))]
|
||||
(clojure.core/read-line)))
|
||||
|
|
@ -5,50 +5,72 @@
|
|||
[clojure.java.io :as io]
|
||||
[clojure.string :as str]
|
||||
[clojure.tools.reader.reader-types :as r]
|
||||
[sci.core :as sci]
|
||||
[sci.impl.interpreter :refer [eval-form]]
|
||||
[sci.impl.opts :refer [init]]
|
||||
[sci.impl.parser :as parser]))
|
||||
[sci.impl.parser :as parser]
|
||||
[sci.core :as sci]
|
||||
[sci.impl.io :as sio]))
|
||||
|
||||
(defn repl-caught
|
||||
"Default :caught hook for repl"
|
||||
[e]
|
||||
(sci/with-bindings {sci/out @sci/err}
|
||||
(sio/println (.getMessage ^Exception e))
|
||||
(sio/flush)))
|
||||
|
||||
(defn repl
|
||||
"REPL with predefined hooks for attachable socket server."
|
||||
[sci-ctx]
|
||||
(let [in (r/indexing-push-back-reader (r/push-back-reader *in*))]
|
||||
(m/repl
|
||||
:init #(do (println "Babashka"
|
||||
(str "v" (str/trim (slurp (io/resource "BABASHKA_VERSION"))))
|
||||
"REPL.")
|
||||
(println "Use :repl/quit or :repl/exit to quit the REPL.")
|
||||
(println "Clojure rocks, Bash reaches.")
|
||||
(println))
|
||||
:read (fn [_request-prompt request-exit]
|
||||
(if (r/peek-char in) ;; if this is nil, we reached EOF
|
||||
(let [v (parser/parse-next sci-ctx in)]
|
||||
(if (or (identical? :repl/quit v)
|
||||
(identical? :repl/exit v)
|
||||
(identical? :edamame.impl.parser/eof v))
|
||||
request-exit
|
||||
v))
|
||||
request-exit))
|
||||
:eval (fn [expr]
|
||||
(let [ret (sci/with-bindings {sci/in *in*
|
||||
sci/out *out*
|
||||
sci/err *err*}
|
||||
(eval-form (update sci-ctx
|
||||
:env
|
||||
(fn [env]
|
||||
(swap! env update-in [:namespaces 'clojure.core]
|
||||
assoc
|
||||
'*1 *1
|
||||
'*2 *2
|
||||
'*3 *3
|
||||
'*e *e)
|
||||
env))
|
||||
expr))]
|
||||
ret))
|
||||
:need-prompt (fn [] true)
|
||||
:prompt #(printf "%s=> " (-> sci-ctx :env deref :current-ns)))))
|
||||
([sci-ctx] (repl sci-ctx nil))
|
||||
([sci-ctx {:keys [:init :read :eval :need-prompt :prompt :flush :print :caught]}]
|
||||
(let [in (r/indexing-push-back-reader (r/push-back-reader @sci/in))]
|
||||
(m/repl
|
||||
:init (or init
|
||||
#(do (sio/println "Babashka"
|
||||
(str "v" (str/trim (slurp (io/resource "BABASHKA_VERSION"))))
|
||||
"REPL.")
|
||||
(sio/println "Use :repl/quit or :repl/exit to quit the REPL.")
|
||||
(sio/println "Clojure rocks, Bash reaches.")
|
||||
(sio/println)))
|
||||
:read (or read
|
||||
(fn [_request-prompt request-exit]
|
||||
;; (prn "PEEK" @sci/in (r/peek-char @sci/in))
|
||||
;; (prn "PEEK" @sci/in (r/peek-char @sci/in)) this works fine
|
||||
(if (r/peek-char in) ;; if this is nil, we reached EOF
|
||||
(let [v (parser/parse-next sci-ctx in)]
|
||||
(if (or (identical? :repl/quit v)
|
||||
(identical? :repl/exit v)
|
||||
(identical? :edamame.impl.parser/eof v))
|
||||
request-exit
|
||||
v))
|
||||
request-exit)))
|
||||
:eval (or eval
|
||||
(fn [expr]
|
||||
(let [ret (eval-form (update sci-ctx
|
||||
:env
|
||||
(fn [env]
|
||||
(swap! env update-in [:namespaces 'clojure.core]
|
||||
assoc
|
||||
'*1 *1
|
||||
'*2 *2
|
||||
'*3 *3
|
||||
'*e *e)
|
||||
env))
|
||||
expr)]
|
||||
ret)))
|
||||
:need-prompt (or need-prompt (fn [] true))
|
||||
:prompt (or prompt #(sio/printf "%s=> " (-> sci-ctx :env deref :current-ns)))
|
||||
:flush (or flush sio/flush)
|
||||
:print (or print sio/prn)
|
||||
:caught (or caught repl-caught)))))
|
||||
|
||||
(defn start-repl! [ctx]
|
||||
(let [sci-ctx (init ctx)]
|
||||
(repl sci-ctx)))
|
||||
(defn start-repl!
|
||||
([sci-ctx] (start-repl! sci-ctx nil))
|
||||
([sci-ctx opts]
|
||||
(repl sci-ctx opts)))
|
||||
|
||||
;;;; Scratch
|
||||
|
||||
(comment
|
||||
(def in (-> (java.io.StringReader. "(+ 1 2 3)") clojure.lang.LineNumberingPushbackReader.))
|
||||
(r/peek-char in)
|
||||
(r/read-char in)
|
||||
)
|
||||
|
|
|
|||
|
|
@ -3,19 +3,17 @@
|
|||
(:require
|
||||
[babashka.impl.clojure.core.server :as server]
|
||||
[babashka.impl.repl :as repl]
|
||||
[clojure.string :as str]
|
||||
[sci.impl.opts :refer [init]]))
|
||||
[clojure.string :as str]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
(defn start-repl! [host+port sci-opts]
|
||||
(defn start-repl! [host+port sci-ctx]
|
||||
(let [parts (str/split host+port #":")
|
||||
[host port] (if (= 1 (count parts))
|
||||
[nil (Integer. ^String (first parts))]
|
||||
[(first parts) (Integer. ^String (second parts))])
|
||||
host+port (if-not host (str "localhost:" port)
|
||||
host+port)
|
||||
sci-ctx (init sci-opts)
|
||||
socket (server/start-server
|
||||
{:address host
|
||||
:port port
|
||||
|
|
@ -29,7 +27,6 @@
|
|||
(server/stop-server))
|
||||
|
||||
(comment
|
||||
(def sock (start-repl! "0.0.0.0:1666" {:env (atom {})}))
|
||||
@#'server/servers
|
||||
(stop-repl!)
|
||||
)
|
||||
|
|
|
|||
|
|
@ -1,9 +0,0 @@
|
|||
(ns babashka.impl.utils
|
||||
{:no-doc true}
|
||||
(:require [sci.core :as sci]))
|
||||
|
||||
(defn eval-string [expr ctx]
|
||||
(sci/with-bindings {sci/out *out*
|
||||
sci/in *in*
|
||||
sci/err *err*}
|
||||
(sci/eval-string expr ctx)))
|
||||
|
|
@ -3,26 +3,34 @@
|
|||
(:require
|
||||
[babashka.impl.async :refer [async-namespace]]
|
||||
[babashka.impl.cheshire :refer [cheshire-core-namespace]]
|
||||
[babashka.impl.classes :as classes]
|
||||
[babashka.impl.classpath :as cp]
|
||||
[babashka.impl.clojure.core :refer [core-extras]]
|
||||
[babashka.impl.clojure.java.io :refer [io-namespace]]
|
||||
[babashka.impl.clojure.stacktrace :refer [print-stack-trace]]
|
||||
[babashka.impl.conch :refer [conch-namespace]]
|
||||
[babashka.impl.clojure.java.shell :refer [shell-namespace]]
|
||||
[babashka.impl.clojure.main :refer [demunge]]
|
||||
[babashka.impl.clojure.stacktrace :refer [stacktrace-namespace print-stack-trace]]
|
||||
[babashka.impl.csv :as csv]
|
||||
[babashka.impl.xml :as xml]
|
||||
[babashka.impl.pipe-signal-handler :refer [handle-pipe! pipe-signal-received?]]
|
||||
[babashka.impl.repl :as repl]
|
||||
[babashka.impl.socket-repl :as socket-repl]
|
||||
[babashka.impl.tools.cli :refer [tools-cli-namespace]]
|
||||
[babashka.impl.utils :refer [eval-string]]
|
||||
[babashka.impl.classpath :as cp]
|
||||
[babashka.impl.xml :as xml]
|
||||
[babashka.wait :as wait]
|
||||
[clojure.edn :as edn]
|
||||
[clojure.java.io :as io]
|
||||
[clojure.java.shell :as shell]
|
||||
[clojure.string :as str]
|
||||
[sci.addons :as addons])
|
||||
[sci.addons :as addons]
|
||||
[sci.core :as sci]
|
||||
[sci.impl.interpreter :refer [eval-string*]]
|
||||
[sci.impl.opts :as sci-opts]
|
||||
[sci.impl.vars :as vars])
|
||||
(:gen-class))
|
||||
|
||||
(sci/alter-var-root sci/in (constantly *in*))
|
||||
(sci/alter-var-root sci/out (constantly *out*))
|
||||
(sci/alter-var-root sci/err (constantly *err*))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
;; To detect problems when generating the image, run:
|
||||
;; echo '1' | java -agentlib:native-image-agent=config-output-dir=/tmp -jar target/babashka-xxx-standalone.jar '...'
|
||||
|
|
@ -31,77 +39,83 @@
|
|||
(defn parse-opts [options]
|
||||
(let [opts (loop [options options
|
||||
opts-map {}]
|
||||
(if-let [opt (first options)]
|
||||
(case opt
|
||||
("--version") {:version true}
|
||||
("--help" "-h" "-?") {:help? true}
|
||||
("--verbose")(recur (rest options)
|
||||
(if options
|
||||
(let [opt (first options)]
|
||||
(case opt
|
||||
("--version") {:version true}
|
||||
("--help" "-h" "-?") {:help? true}
|
||||
("--verbose")(recur (next options)
|
||||
(assoc opts-map
|
||||
:verbose? true))
|
||||
("--stream") (recur (next options)
|
||||
(assoc opts-map
|
||||
:stream? true))
|
||||
("--time") (recur (next options)
|
||||
(assoc opts-map
|
||||
:verbose? true))
|
||||
("--stream") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:stream? true))
|
||||
("--time") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:time? true))
|
||||
("-i") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:shell-in true))
|
||||
("-I") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:edn-in true))
|
||||
("-o") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:shell-out true))
|
||||
("-O") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:edn-out true))
|
||||
("-io") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:shell-in true
|
||||
:shell-out true))
|
||||
("-IO") (recur (rest options)
|
||||
(assoc opts-map
|
||||
:edn-in true
|
||||
:edn-out true))
|
||||
("-f" "--file")
|
||||
(let [options (rest options)]
|
||||
(recur (rest options)
|
||||
(assoc opts-map
|
||||
:file (first options))))
|
||||
("--repl")
|
||||
(let [options (rest options)]
|
||||
(recur (rest options)
|
||||
(assoc opts-map
|
||||
:repl true)))
|
||||
("--socket-repl")
|
||||
(let [options (rest options)]
|
||||
(recur (rest options)
|
||||
(assoc opts-map
|
||||
:socket-repl (first options))))
|
||||
("--eval", "-e")
|
||||
(let [options (rest options)]
|
||||
(recur (rest options)
|
||||
(assoc opts-map :expression (first options))))
|
||||
("--classpath", "-cp")
|
||||
(let [options (rest options)]
|
||||
(recur (rest options)
|
||||
(assoc opts-map :classpath (first options))))
|
||||
("--main", "-m")
|
||||
(let [options (rest options)]
|
||||
(recur (rest options)
|
||||
(assoc opts-map :main (first options))))
|
||||
(if (some opts-map [:file :socket-repl :expression :main])
|
||||
(assoc opts-map
|
||||
:command-line-args options)
|
||||
(if (and (not= \( (first (str/trim opt)))
|
||||
(.exists (io/file opt)))
|
||||
:time? true))
|
||||
("-i") (recur (next options)
|
||||
(assoc opts-map
|
||||
:shell-in true))
|
||||
("-I") (recur (next options)
|
||||
(assoc opts-map
|
||||
:edn-in true))
|
||||
("-o") (recur (next options)
|
||||
(assoc opts-map
|
||||
:shell-out true))
|
||||
("-O") (recur (next options)
|
||||
(assoc opts-map
|
||||
:edn-out true))
|
||||
("-io") (recur (next options)
|
||||
(assoc opts-map
|
||||
:shell-in true
|
||||
:shell-out true))
|
||||
("-IO") (recur (next options)
|
||||
(assoc opts-map
|
||||
:edn-in true
|
||||
:edn-out true))
|
||||
("--classpath", "-cp")
|
||||
(let [options (next options)]
|
||||
(recur (next options)
|
||||
(assoc opts-map :classpath (first options))))
|
||||
("--uberscript")
|
||||
(let [options (next options)]
|
||||
(recur (next options)
|
||||
(assoc opts-map
|
||||
:uberscript (first options))))
|
||||
("-f" "--file")
|
||||
(let [options (next options)]
|
||||
(recur (next options)
|
||||
(assoc opts-map
|
||||
:file (first options))))
|
||||
("--repl")
|
||||
(let [options (next options)]
|
||||
(recur (next options)
|
||||
(assoc opts-map
|
||||
:repl true)))
|
||||
("--socket-repl")
|
||||
(let [options (next options)]
|
||||
(recur (next options)
|
||||
(assoc opts-map
|
||||
:socket-repl (first options))))
|
||||
("--eval", "-e")
|
||||
(let [options (next options)]
|
||||
(recur (next options)
|
||||
(assoc opts-map :expression (first options))))
|
||||
("--main", "-m")
|
||||
(let [options (next options)]
|
||||
(recur (next options)
|
||||
(assoc opts-map :main (first options))))
|
||||
(if (some opts-map [:file :socket-repl :expression :main])
|
||||
(assoc opts-map
|
||||
:file opt
|
||||
:command-line-args (rest options))
|
||||
(assoc opts-map
|
||||
:expression opt
|
||||
:command-line-args (rest options)))))
|
||||
:command-line-args options)
|
||||
(if (and (not= \( (first (str/trim opt)))
|
||||
(.exists (io/file opt)))
|
||||
(assoc opts-map
|
||||
:file opt
|
||||
:command-line-args (next options))
|
||||
(assoc opts-map
|
||||
:expression opt
|
||||
:command-line-args (next options))))))
|
||||
opts-map))]
|
||||
opts))
|
||||
|
||||
|
|
@ -122,8 +136,9 @@
|
|||
(println (str "babashka v"(str/trim (slurp (io/resource "BABASHKA_VERSION"))))))
|
||||
|
||||
(def usage-string "Usage: bb [ -i | -I ] [ -o | -O ] [ --stream ] [--verbose]
|
||||
[ ( --classpath | -cp ) <cp> ] [ ( --main | -m ) <main-namespace> ]
|
||||
( -e <expression> | -f <file> | --repl | --socket-repl [<host>:]<port> )
|
||||
[ ( --classpath | -cp ) <cp> ] [ --uberscript <file> ]
|
||||
[ ( --main | -m ) <main-namespace> | -e <expression> | -f <file> |
|
||||
--repl | --socket-repl [<host>:]<port> ]
|
||||
[ arg* ]")
|
||||
(defn print-usage []
|
||||
(println usage-string))
|
||||
|
|
@ -136,21 +151,24 @@
|
|||
(println)
|
||||
(println "Options:")
|
||||
(println "
|
||||
--help, -h or -? Print this help text.
|
||||
--version Print the current version of babashka.
|
||||
-i Bind *in* to a lazy seq of lines from stdin.
|
||||
-I Bind *in* to a lazy seq of EDN values from stdin.
|
||||
-o Write lines to stdout.
|
||||
-O Write EDN values to stdout.
|
||||
--verbose Print entire stacktrace in case of exception.
|
||||
--stream Stream over lines or EDN values from stdin. Combined with -i or -I *in* becomes a single value per iteration.
|
||||
-e, --eval <expr> Evaluate an expression.
|
||||
-f, --file <path> Evaluate a file.
|
||||
-cp, --classpath Classpath to use.
|
||||
-m, --main <ns> Call the -main function from namespace with args.
|
||||
--repl Start REPL
|
||||
--socket-repl Start socket REPL. Specify port (e.g. 1666) or host and port separated by colon (e.g. 127.0.0.1:1666).
|
||||
--time Print execution time before exiting.
|
||||
--help, -h or -? Print this help text.
|
||||
--version Print the current version of babashka.
|
||||
|
||||
-i Bind *input* to a lazy seq of lines from stdin.
|
||||
-I Bind *input* to a lazy seq of EDN values from stdin.
|
||||
-o Write lines to stdout.
|
||||
-O Write EDN values to stdout.
|
||||
--verbose Print entire stacktrace in case of exception.
|
||||
--stream Stream over lines or EDN values from stdin. Combined with -i or -I *input* becomes a single value per iteration.
|
||||
--uberscript <file> Collect preloads, -e, -f and -m and all required namespaces from the classpath into a single executable file.
|
||||
|
||||
-e, --eval <expr> Evaluate an expression.
|
||||
-f, --file <path> Evaluate a file.
|
||||
-cp, --classpath Classpath to use.
|
||||
-m, --main <ns> Call the -main function from namespace with args.
|
||||
--repl Start REPL
|
||||
--socket-repl Start socket REPL. Specify port (e.g. 1666) or host and port separated by colon (e.g. 127.0.0.1:1666).
|
||||
--time Print execution time before exiting.
|
||||
|
||||
If neither -e, -f, or --socket-repl are specified, then the first argument that is not parsed as a option is treated as a file if it exists, or as an expression otherwise.
|
||||
Everything after that is bound to *command-line-args*."))
|
||||
|
|
@ -167,28 +185,21 @@ Everything after that is bound to *command-line-args*."))
|
|||
(edn/read {;;:readers *data-readers*
|
||||
:eof ::EOF} *in*))
|
||||
|
||||
(defn load-file* [ctx file]
|
||||
(let [s (slurp file)]
|
||||
(eval-string s ctx)))
|
||||
(def reflection-var (sci/new-dynamic-var '*warn-on-reflection* false))
|
||||
|
||||
(defn eval* [ctx form]
|
||||
(eval-string (pr-str form) ctx))
|
||||
(defn load-file* [sci-ctx f]
|
||||
(let [f (io/file f)
|
||||
s (slurp f)]
|
||||
(sci/with-bindings {vars/file-var (.getCanonicalPath f)}
|
||||
(eval-string* sci-ctx s))))
|
||||
|
||||
(defn start-repl! [ctx read-next]
|
||||
(let [ctx (update ctx :bindings assoc
|
||||
(with-meta '*in*
|
||||
{:sci/deref! true})
|
||||
(read-next))]
|
||||
(repl/start-repl! ctx)))
|
||||
(defn eval* [sci-ctx form]
|
||||
(eval-string* sci-ctx (pr-str form)))
|
||||
|
||||
(defn start-socket-repl! [address ctx read-next]
|
||||
(let [ctx (update ctx :bindings assoc
|
||||
(with-meta '*in*
|
||||
{:sci/deref! true})
|
||||
(read-next))]
|
||||
(socket-repl/start-repl! address ctx)
|
||||
;; hang until SIGINT
|
||||
@(promise)))
|
||||
(defn start-socket-repl! [address ctx]
|
||||
(socket-repl/start-repl! address ctx)
|
||||
;; hang until SIGINT
|
||||
@(promise))
|
||||
|
||||
(defn exit [n]
|
||||
(throw (ex-info "" {:bb/exit-code n})))
|
||||
|
|
@ -197,6 +208,49 @@ Everything after that is bound to *command-line-args*."))
|
|||
;; (sci/set-var-root! sci/*out* *out*)
|
||||
;; (sci/set-var-root! sci/*err* *err*)
|
||||
|
||||
(def aliases
|
||||
'{tools.cli 'clojure.tools.cli
|
||||
edn clojure.edn
|
||||
wait babashka.wait
|
||||
sig babashka.signal
|
||||
shell clojure.java.shell
|
||||
io clojure.java.io
|
||||
async clojure.core.async
|
||||
csv clojure.data.csv
|
||||
json cheshire.core})
|
||||
|
||||
(def namespaces
|
||||
{'clojure.tools.cli tools-cli-namespace
|
||||
'clojure.edn {'read edn/read
|
||||
'read-string edn/read-string}
|
||||
'clojure.java.shell shell-namespace
|
||||
'babashka.wait {'wait-for-port wait/wait-for-port
|
||||
'wait-for-path wait/wait-for-path}
|
||||
'babashka.signal {'pipe-signal-received? pipe-signal-received?}
|
||||
'clojure.java.io io-namespace
|
||||
'clojure.core.async async-namespace
|
||||
'clojure.data.csv csv/csv-namespace
|
||||
'cheshire.core cheshire-core-namespace
|
||||
'clojure.stacktrace stacktrace-namespace
|
||||
'clojure.main {'demunge demunge}
|
||||
'clojure.repl {'demunge demunge}
|
||||
'clojure.data.xml xml/xml-namespace})
|
||||
|
||||
(def bindings
|
||||
{'java.lang.System/exit exit ;; override exit, so we have more control
|
||||
'System/exit exit})
|
||||
|
||||
(defn error-handler* [^Exception e verbose?]
|
||||
(binding [*out* *err*]
|
||||
(let [d (ex-data e)
|
||||
exit-code (:bb/exit-code d)]
|
||||
(if exit-code [nil exit-code]
|
||||
(do (if verbose?
|
||||
(print-stack-trace e)
|
||||
(println (.getMessage e)))
|
||||
(flush)
|
||||
[nil 1])))))
|
||||
|
||||
(defn main
|
||||
[& args]
|
||||
(handle-pipe!)
|
||||
|
|
@ -208,7 +262,7 @@ Everything after that is bound to *command-line-args*."))
|
|||
:expression :stream? :time?
|
||||
:repl :socket-repl
|
||||
:verbose? :classpath
|
||||
:main] :as _opts}
|
||||
:main :uberscript] :as _opts}
|
||||
(parse-opts args)
|
||||
read-next (fn [*in*]
|
||||
(if (pipe-signal-received?)
|
||||
|
|
@ -222,6 +276,7 @@ Everything after that is bound to *command-line-args*."))
|
|||
(edn-seq *in*)
|
||||
:else
|
||||
(edn/read *in*))))))
|
||||
uberscript-sources (atom ())
|
||||
env (atom {})
|
||||
classpath (or classpath
|
||||
(System/getenv "BABASHKA_CLASSPATH"))
|
||||
|
|
@ -229,133 +284,122 @@ Everything after that is bound to *command-line-args*."))
|
|||
(cp/loader classpath))
|
||||
load-fn (when classpath
|
||||
(fn [{:keys [:namespace]}]
|
||||
(cp/source-for-namespace loader namespace)))
|
||||
ctx {:aliases '{tools.cli 'clojure.tools.cli
|
||||
edn clojure.edn
|
||||
wait babashka.wait
|
||||
sig babashka.signal
|
||||
shell clojure.java.shell
|
||||
io clojure.java.io
|
||||
conch me.raynes.conch.low-level
|
||||
async clojure.core.async
|
||||
csv clojure.data.csv
|
||||
json cheshire.core}
|
||||
:namespaces {'clojure.core (assoc core-extras
|
||||
'*command-line-args* command-line-args)
|
||||
'clojure.tools.cli tools-cli-namespace
|
||||
'clojure.edn {'read-string edn/read-string}
|
||||
'clojure.java.shell {'sh shell/sh}
|
||||
'babashka.wait {'wait-for-port wait/wait-for-port
|
||||
'wait-for-path wait/wait-for-path}
|
||||
'babashka.signal {'pipe-signal-received? pipe-signal-received?}
|
||||
'clojure.java.io io-namespace
|
||||
'me.raynes.conch.low-level conch-namespace
|
||||
'clojure.core.async async-namespace
|
||||
'clojure.data.csv csv/csv-namespace
|
||||
'cheshire.core cheshire-core-namespace
|
||||
'clojure.data.xml xml/xml-namespace}
|
||||
:bindings {'java.lang.System/exit exit ;; override exit, so we have more control
|
||||
'System/exit exit}
|
||||
(let [res (cp/source-for-namespace loader namespace nil)]
|
||||
(when uberscript (swap! uberscript-sources conj (:source res)))
|
||||
res)))
|
||||
_ (when file (vars/bindRoot vars/file-var (.getCanonicalPath (io/file file))))
|
||||
ctx {:aliases aliases
|
||||
:namespaces (-> namespaces
|
||||
(assoc 'clojure.core
|
||||
(assoc core-extras
|
||||
'*command-line-args*
|
||||
(sci/new-dynamic-var '*command-line-args* command-line-args)
|
||||
'*file* vars/file-var
|
||||
'*warn-on-reflection* reflection-var))
|
||||
(assoc-in ['clojure.java.io 'resource]
|
||||
#(when classpath (cp/getResource loader % {:url? true}))))
|
||||
:bindings bindings
|
||||
:env env
|
||||
:features #{:bb}
|
||||
:classes {'java.lang.ArithmeticException ArithmeticException
|
||||
'java.lang.AssertionError AssertionError
|
||||
'java.lang.Boolean Boolean
|
||||
'java.io.BufferedWriter java.io.BufferedWriter
|
||||
'java.io.BufferedReader java.io.BufferedReader
|
||||
'java.lang.Class Class
|
||||
'java.lang.Double Double
|
||||
'java.lang.Exception Exception
|
||||
'clojure.lang.ExceptionInfo clojure.lang.ExceptionInfo
|
||||
'java.lang.Integer Integer
|
||||
'java.io.File java.io.File
|
||||
'clojure.lang.LineNumberingPushbackReader clojure.lang.LineNumberingPushbackReader
|
||||
'java.util.regex.Pattern java.util.regex.Pattern
|
||||
'java.lang.String String
|
||||
'java.io.StringReader java.io.StringReader
|
||||
'java.io.StringWriter java.io.StringWriter
|
||||
'java.lang.System System
|
||||
'java.lang.Thread Thread
|
||||
'sun.nio.fs.UnixPath sun.nio.fs.UnixPath
|
||||
'java.nio.file.attribute.FileAttribute java.nio.file.attribute.FileAttribute
|
||||
'java.nio.file.attribute.PosixFilePermission java.nio.file.attribute.PosixFilePermission
|
||||
'java.nio.file.attribute.PosixFilePermissions java.nio.file.attribute.PosixFilePermissions
|
||||
'java.nio.file.CopyOption java.nio.file.CopyOption
|
||||
'java.nio.file.FileAlreadyExistsException java.nio.file.FileAlreadyExistsException
|
||||
'java.nio.file.Files java.nio.file.Files
|
||||
'java.nio.file.NoSuchFileException java.nio.file.NoSuchFileException
|
||||
'java.nio.file.StandardCopyOption java.nio.file.StandardCopyOption
|
||||
}
|
||||
:classes classes/class-map
|
||||
:imports '{ArithmeticException java.lang.ArithmeticException
|
||||
AssertionError java.lang.AssertionError
|
||||
Boolean java.lang.Boolean
|
||||
Class java.lang.Class
|
||||
Double java.lang.Double
|
||||
Exception java.lang.Exception
|
||||
IllegalArgumentException java.lang.IllegalArgumentException
|
||||
Integer java.lang.Integer
|
||||
File java.io.File
|
||||
Math java.lang.Math
|
||||
Object java.lang.Object
|
||||
ProcessBuilder java.lang.ProcessBuilder
|
||||
String java.lang.String
|
||||
System java.lang.System
|
||||
Thread java.lang.Thread}
|
||||
:load-fn load-fn}
|
||||
ctx (update ctx :bindings assoc 'eval #(eval* ctx %)
|
||||
'load-file #(load-file* ctx %))
|
||||
:load-fn load-fn
|
||||
:dry-run uberscript}
|
||||
ctx (addons/future ctx)
|
||||
_preloads (some-> (System/getenv "BABASHKA_PRELOADS") (str/trim) (eval-string ctx))
|
||||
expression (if main
|
||||
(format "(ns user (:require [%1$s])) (apply %1$s/-main *command-line-args*)"
|
||||
main)
|
||||
expression)
|
||||
sci-ctx (sci-opts/init ctx)
|
||||
_ (swap! (:env sci-ctx)
|
||||
(fn [env]
|
||||
(update-in env [:namespaces 'clojure.core] assoc
|
||||
'eval #(eval* sci-ctx %)
|
||||
'load-file #(load-file* sci-ctx %))))
|
||||
_ (swap! (:env sci-ctx)
|
||||
(fn [env]
|
||||
(assoc-in env [:namespaces 'clojure.main 'repl]
|
||||
(fn [& opts]
|
||||
(let [opts (apply hash-map opts)]
|
||||
(repl/start-repl! sci-ctx opts))))))
|
||||
preloads (some-> (System/getenv "BABASHKA_PRELOADS") (str/trim))
|
||||
[expression exit-code]
|
||||
(cond expression [expression nil]
|
||||
main [(format "(ns user (:require [%1$s])) (apply %1$s/-main *command-line-args*)"
|
||||
main) nil]
|
||||
file (try [(read-file file) nil]
|
||||
(catch Exception e
|
||||
(error-handler* e verbose?))))
|
||||
exit-code
|
||||
(or
|
||||
#_(binding [*out* *err*]
|
||||
(prn ">>" _opts))
|
||||
(second
|
||||
(cond version
|
||||
[(print-version) 0]
|
||||
help?
|
||||
[(print-help) 0]
|
||||
repl [(start-repl! ctx #(read-next *in*)) 0]
|
||||
socket-repl [(start-socket-repl! socket-repl ctx #(read-next *in*)) 0]
|
||||
:else
|
||||
(try
|
||||
(let [expr (if file (read-file file) expression)]
|
||||
(if expr
|
||||
(loop [in (read-next *in*)]
|
||||
(let [ctx (update-in ctx [:namespaces 'user] assoc (with-meta '*in*
|
||||
(when-not stream?
|
||||
{:sci/deref! true})) in)]
|
||||
(if (identical? ::EOF in)
|
||||
[nil 0] ;; done streaming
|
||||
(let [res [(let [res (eval-string expr ctx)]
|
||||
(when (some? res)
|
||||
(if-let [pr-f (cond shell-out println
|
||||
edn-out prn)]
|
||||
(if (coll? res)
|
||||
(doseq [l res
|
||||
:while (not (pipe-signal-received?))]
|
||||
(pr-f l))
|
||||
(pr-f res))
|
||||
(prn res)))) 0]]
|
||||
(if stream?
|
||||
(recur (read-next *in*))
|
||||
res)))))
|
||||
[(start-repl! ctx #(read-next *in*)) 0]))
|
||||
(catch Throwable e
|
||||
(binding [*out* *err*]
|
||||
(let [d (ex-data e)
|
||||
exit-code (:bb/exit-code d)]
|
||||
(if exit-code [nil exit-code]
|
||||
(do (if verbose?
|
||||
(print-stack-trace e)
|
||||
(println (.getMessage e)))
|
||||
(flush)
|
||||
[nil 1]))))))))
|
||||
1)
|
||||
;; handle preloads
|
||||
(if exit-code exit-code
|
||||
(do (when preloads (try (eval-string* sci-ctx preloads)
|
||||
(catch Throwable e
|
||||
(error-handler* e verbose?))))
|
||||
nil))
|
||||
exit-code
|
||||
(or exit-code
|
||||
(sci/with-bindings {reflection-var false}
|
||||
(or
|
||||
#_(binding [*out* *err*]
|
||||
(prn ">>" _opts))
|
||||
(second
|
||||
(cond version
|
||||
[(print-version) 0]
|
||||
help?
|
||||
[(print-help) 0]
|
||||
repl [(repl/start-repl! sci-ctx) 0]
|
||||
socket-repl [(start-socket-repl! socket-repl sci-ctx) 0]
|
||||
(not (str/blank? expression))
|
||||
(try
|
||||
(loop [in (read-next *in*)]
|
||||
(let [_ (swap! env update-in [:namespaces 'user]
|
||||
assoc (with-meta '*input*
|
||||
(when-not stream?
|
||||
{:sci.impl/deref! true}))
|
||||
(sci/new-dynamic-var '*input* in))]
|
||||
(if (identical? ::EOF in)
|
||||
[nil 0] ;; done streaming
|
||||
(let [res [(let [res (eval-string* sci-ctx expression)]
|
||||
(when (some? res)
|
||||
(if-let [pr-f (cond shell-out println
|
||||
edn-out prn)]
|
||||
(if (coll? res)
|
||||
(doseq [l res
|
||||
:while (not (pipe-signal-received?))]
|
||||
(pr-f l))
|
||||
(pr-f res))
|
||||
(prn res)))) 0]]
|
||||
(if stream?
|
||||
(recur (read-next *in*))
|
||||
res)))))
|
||||
(catch Throwable e
|
||||
(error-handler* e verbose?)))
|
||||
uberscript [nil 0]
|
||||
:else [(repl/start-repl! sci-ctx) 0]))
|
||||
1)))
|
||||
t1 (System/currentTimeMillis)]
|
||||
(flush)
|
||||
(when uberscript
|
||||
uberscript
|
||||
(let [uberscript-out uberscript]
|
||||
(spit uberscript-out "") ;; reset file
|
||||
(doseq [s @uberscript-sources]
|
||||
(spit uberscript-out s :append true))
|
||||
(spit uberscript-out preloads :append true)
|
||||
(spit uberscript-out expression :append true)))
|
||||
(when time? (binding [*out* *err*]
|
||||
(println "bb took" (str (- t1 t0) "ms."))))
|
||||
(flush)
|
||||
exit-code))
|
||||
|
||||
(defn -main
|
||||
|
|
|
|||
|
|
@ -17,8 +17,8 @@
|
|||
opts)
|
||||
t0 (System/currentTimeMillis)]
|
||||
(loop []
|
||||
(let [v (try (Socket. host port)
|
||||
(- (System/currentTimeMillis) t0)
|
||||
(let [v (try (with-open [_ (Socket. host port)]
|
||||
(- (System/currentTimeMillis) t0))
|
||||
(catch ConnectException _e
|
||||
(let [took (- (System/currentTimeMillis) t0)]
|
||||
(if (and timeout (>= took timeout))
|
||||
|
|
|
|||
|
|
@ -0,0 +1,4 @@
|
|||
(ns ns-with-error)
|
||||
|
||||
(def x 0)
|
||||
(def y (/ 1 0))
|
||||
|
|
@ -2,7 +2,8 @@
|
|||
(:require
|
||||
[babashka.test-utils :as tu]
|
||||
[clojure.edn :as edn]
|
||||
[clojure.test :as t :refer [deftest is]]))
|
||||
[clojure.test :as t :refer [deftest is]]
|
||||
[clojure.java.io :as io]))
|
||||
|
||||
(defn bb [input & args]
|
||||
(edn/read-string (apply tu/bb (when (some? input) (str input)) (map str args))))
|
||||
|
|
@ -25,3 +26,26 @@
|
|||
(deftest main-test
|
||||
(is (= "(\"1\" \"2\" \"3\" \"4\")\n"
|
||||
(tu/bb nil "--classpath" "test-resources/babashka/src_for_classpath_test" "-m" "my.main" "1" "2" "3" "4"))))
|
||||
|
||||
(deftest uberscript-test
|
||||
(let [tmp-file (java.io.File/createTempFile "uberscript" ".clj")]
|
||||
(.deleteOnExit tmp-file)
|
||||
(tu/bb nil "--classpath" "test-resources/babashka/src_for_classpath_test" "-m" "my.main" "--uberscript" (.getPath tmp-file))
|
||||
(is (= "(\"1\" \"2\" \"3\" \"4\")\n"
|
||||
(tu/bb nil "--file" (.getPath tmp-file) "1" "2" "3" "4")))))
|
||||
|
||||
(deftest error-while-loading-test
|
||||
(is (true?
|
||||
(bb nil "--classpath" "test-resources/babashka/src_for_classpath_test"
|
||||
"
|
||||
(try
|
||||
(require '[ns-with-error])
|
||||
(catch Exception nil))
|
||||
(nil? (resolve 'ns-with-error/x))"))))
|
||||
|
||||
(deftest resource-test
|
||||
(let [tmp-file (java.io.File/createTempFile "icon" ".png")]
|
||||
(.deleteOnExit tmp-file)
|
||||
(bb nil "--classpath" "logo" "-e" (format "(io/copy (io/input-stream (io/resource \"icon.png\")) (io/file \"%s\"))" (.getPath tmp-file)))
|
||||
(is (= (.length (io/file "logo" "icon.png"))
|
||||
(.length tmp-file)))))
|
||||
|
|
|
|||
17
test/babashka/file_var_test.clj
Normal file
17
test/babashka/file_var_test.clj
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
(ns babashka.file-var-test
|
||||
(:require
|
||||
[babashka.test-utils :as tu]
|
||||
[clojure.test :as t :refer [deftest is]]
|
||||
[clojure.string :as str]))
|
||||
|
||||
(defn bb [input & args]
|
||||
(apply tu/bb (when (some? input) (str input)) (map str args)))
|
||||
|
||||
(deftest file-var-test
|
||||
(let [[f1 f2 f3]
|
||||
(str/split (bb nil "--classpath" "test/babashka/scripts"
|
||||
"test/babashka/scripts/file_var.bb")
|
||||
#"\n")]
|
||||
(is (str/ends-with? f1 "file_var_classpath.bb"))
|
||||
(is (str/ends-with? f2 "loaded_by_file_var.bb"))
|
||||
(is (str/ends-with? f3 "file_var.bb"))))
|
||||
21
test/babashka/http_connection_test.clj
Normal file
21
test/babashka/http_connection_test.clj
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
(ns babashka.http-connection-test
|
||||
(:require
|
||||
[babashka.test-utils :as tu]
|
||||
[clojure.test :as t :refer [deftest is]]
|
||||
[clojure.string :as str]))
|
||||
|
||||
(defn bb [& args]
|
||||
(apply tu/bb nil (map str args)))
|
||||
|
||||
(deftest open-connection-test
|
||||
(is (= "\"1\"" (str/trim (bb "-e" "
|
||||
(require '[cheshire.core :as json])
|
||||
(let [conn ^java.net.HttpURLConnection (.openConnection (java.net.URL. \"https://postman-echo.com/get?foo=1\"))]
|
||||
(.setConnectTimeout conn 1000)
|
||||
(.setRequestProperty conn \"Content-Type\" \"application/json\") ;; nonsensical, but to test if this method exists
|
||||
(.connect conn)
|
||||
(let [is (.getInputStream conn)
|
||||
err (.getErrorStream conn)
|
||||
response (json/decode (slurp is) true)]
|
||||
(-> response :args :foo)))
|
||||
")))))
|
||||
17
test/babashka/impl/clojure/java/shell_test.clj
Normal file
17
test/babashka/impl/clojure/java/shell_test.clj
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
(ns babashka.impl.clojure.java.shell-test
|
||||
(:require [clojure.test :as t :refer [deftest is testing]]
|
||||
[babashka.test-utils :as test-utils]
|
||||
[clojure.string :as str]))
|
||||
|
||||
(deftest with-sh-env-test
|
||||
(is (= "\"BAR\""
|
||||
(str/trim (test-utils/bb nil "
|
||||
(-> (shell/with-sh-env {:FOO \"BAR\"}
|
||||
(shell/sh \"bash\" \"-c\" \"echo $FOO\"))
|
||||
:out
|
||||
str/trim)"))))
|
||||
(is (str/includes? (str/trim (test-utils/bb nil "
|
||||
(-> (shell/with-sh-dir \"logo\"
|
||||
(shell/sh \"ls\"))
|
||||
:out)"))
|
||||
"icon.svg")))
|
||||
|
|
@ -2,32 +2,38 @@
|
|||
(:require
|
||||
[babashka.impl.repl :refer [start-repl!]]
|
||||
[clojure.string :as str]
|
||||
[clojure.test :as t :refer [deftest is]]))
|
||||
[clojure.test :as t :refer [deftest is]]
|
||||
[sci.impl.opts :refer [init]]
|
||||
[sci.core :as sci]
|
||||
[sci.impl.vars :as vars]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
;; (vars/bindRoot sci/in *in*)
|
||||
;; (vars/bindRoot sci/out *out*)
|
||||
(vars/bindRoot sci/err *err*)
|
||||
|
||||
(defn repl! []
|
||||
(start-repl! {:bindings {(with-meta '*in*
|
||||
{:sci/deref! true})
|
||||
(delay [1 2 3])
|
||||
'*command-line-args*
|
||||
["a" "b" "c"]}
|
||||
:env (atom {})}))
|
||||
(start-repl! (init {:bindings {'*command-line-args*
|
||||
["a" "b" "c"]}
|
||||
:env (atom {})})))
|
||||
|
||||
(defn assert-repl [expr expected]
|
||||
(is (str/includes? (with-out-str
|
||||
(with-in-str (str expr "\n:repl/quit")
|
||||
(is (str/includes? (sci/with-out-str
|
||||
(sci/with-in-str (str expr "\n:repl/quit")
|
||||
(repl!))) expected)))
|
||||
|
||||
(deftest repl-test
|
||||
(assert-repl "1" "1")
|
||||
(assert-repl "[1 2 3]" "[1 2 3]")
|
||||
(assert-repl "()" "()")
|
||||
(assert-repl "(+ 1 2 3)" "6")
|
||||
(assert-repl "(defn foo [] (+ 1 2 3)) (foo)" "6")
|
||||
(assert-repl "(defn foo [] (+ 1 2 3)) (foo)" "6")
|
||||
(assert-repl "1\n(inc *1)" "2")
|
||||
(assert-repl "1\n(dec *1)(+ *2 *2)" "2")
|
||||
(assert-repl "1\n(dec *1)(+ *2 *2)" "2")
|
||||
(assert-repl "*command-line-args*" "[\"a\" \"b\" \"c\"]")
|
||||
(assert-repl "*in*" "[1 2 3]"))
|
||||
(assert-repl "*command-line-args*" "[\"a\" \"b\" \"c\"]"))
|
||||
|
||||
;;;; Scratch
|
||||
|
||||
|
|
|
|||
|
|
@ -5,7 +5,8 @@
|
|||
[clojure.java.shell :refer [sh]]
|
||||
[clojure.string :as str]
|
||||
[clojure.test :as t :refer [deftest is testing]]
|
||||
[clojure.java.io :as io]))
|
||||
[clojure.java.io :as io]
|
||||
[sci.impl.opts :refer [init]]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
|
|
@ -31,13 +32,10 @@
|
|||
(deftest socket-repl-test
|
||||
(try
|
||||
(if tu/jvm?
|
||||
(start-repl! "0.0.0.0:1666" {:bindings {(with-meta '*in*
|
||||
{:sci/deref! true})
|
||||
(delay [1 2 3])
|
||||
'*command-line-args*
|
||||
["a" "b" "c"]}
|
||||
:env (atom {})
|
||||
:features #{:bb}})
|
||||
(start-repl! "0.0.0.0:1666" (init {:bindings {'*command-line-args*
|
||||
["a" "b" "c"]}
|
||||
:env (atom {})
|
||||
:features #{:bb}}))
|
||||
(future
|
||||
(sh "bash" "-c"
|
||||
"echo '[1 2 3]' | ./bb --socket-repl 0.0.0.0:1666 a b c")))
|
||||
|
|
@ -47,8 +45,6 @@
|
|||
(sh "bash" "-c"
|
||||
"lsof -t -i:1666"))))))
|
||||
(is (socket-command "(+ 1 2 3)" "user=> 6"))
|
||||
(testing "*in*"
|
||||
(is (socket-command "*in*" "[1 2 3]")))
|
||||
(testing "*command-line-args*"
|
||||
(is (socket-command '*command-line-args* "\"a\" \"b\" \"c\"")))
|
||||
(testing "&env"
|
||||
|
|
@ -72,7 +68,7 @@
|
|||
(dotimes [_ 1000]
|
||||
(t/run-tests))
|
||||
(stop-repl!)
|
||||
(start-repl! "0.0.0.0:1666" {:bindings {(with-meta '*in*
|
||||
(start-repl! "0.0.0.0:1666" {:bindings {(with-meta '*input*
|
||||
{:sci/deref! true})
|
||||
(delay [1 2 3])
|
||||
'*command-line-args*
|
||||
|
|
|
|||
19
test/babashka/java_time_test.clj
Normal file
19
test/babashka/java_time_test.clj
Normal file
|
|
@ -0,0 +1,19 @@
|
|||
(ns babashka.java-time-test
|
||||
(:require
|
||||
[babashka.test-utils :as test-utils]
|
||||
[clojure.edn :as edn]
|
||||
[clojure.test :as test :refer [deftest is]]))
|
||||
|
||||
(defn bb [expr]
|
||||
(edn/read-string (apply test-utils/bb nil [(str expr)])))
|
||||
|
||||
(deftest java-time-test
|
||||
(is (= "2019-12-18" (bb '(str (java.time.LocalDate/of 2019 12 18)))))
|
||||
(is (= "2019-12-01" (bb '(str
|
||||
(-> (java.time.LocalDate/of 2019 12 18)
|
||||
(.minusDays 17))))))
|
||||
(is (= "MONDAY" (bb '(str java.time.DayOfWeek/MONDAY))))
|
||||
(is (= "18-12-2019 16:01:41"
|
||||
(bb '(.format
|
||||
(java.time.LocalDateTime/parse "2019-12-18T16:01:41.485")
|
||||
(java.time.format.DateTimeFormatter/ofPattern "dd-MM-yyyy HH:mm:ss"))))))
|
||||
|
|
@ -3,10 +3,10 @@
|
|||
[babashka.main :as main]
|
||||
[babashka.test-utils :as test-utils]
|
||||
[clojure.edn :as edn]
|
||||
[clojure.java.io :as io]
|
||||
[clojure.java.shell :refer [sh]]
|
||||
[clojure.string :as str]
|
||||
[clojure.test :as test :refer [deftest is testing]]
|
||||
[clojure.java.io :as io]
|
||||
[sci.core :as sci]))
|
||||
|
||||
(defn bb [input & args]
|
||||
|
|
@ -21,58 +21,58 @@
|
|||
|
||||
(testing "distinguish automatically between expression or file name"
|
||||
(is (= {:expression "(println 123)"
|
||||
:command-line-args []}
|
||||
:command-line-args nil}
|
||||
(main/parse-opts ["(println 123)"])))
|
||||
|
||||
(is (= {:file "src/babashka/main.clj"
|
||||
:command-line-args []}
|
||||
:command-line-args nil}
|
||||
(main/parse-opts ["src/babashka/main.clj"])))
|
||||
|
||||
(is (= {:expression "does-not-exist"
|
||||
:command-line-args []}
|
||||
:command-line-args nil}
|
||||
(main/parse-opts ["does-not-exist"])))))
|
||||
|
||||
(deftest main-test
|
||||
(testing "-io behaves as identity"
|
||||
(= "foo\nbar\n" (test-utils/bb "foo\nbar\n" "-io" "*in*")))
|
||||
(= "foo\nbar\n" (test-utils/bb "foo\nbar\n" "-io" "*input*")))
|
||||
(testing "if and when"
|
||||
(is (= 1 (bb 0 '(if (zero? *in*) 1 2))))
|
||||
(is (= 2 (bb 1 '(if (zero? *in*) 1 2))))
|
||||
(is (= 1 (bb 0 '(when (zero? *in*) 1))))
|
||||
(is (nil? (bb 1 '(when (zero? *in*) 1)))))
|
||||
(is (= 1 (bb 0 '(if (zero? *input*) 1 2))))
|
||||
(is (= 2 (bb 1 '(if (zero? *input*) 1 2))))
|
||||
(is (= 1 (bb 0 '(when (zero? *input*) 1))))
|
||||
(is (nil? (bb 1 '(when (zero? *input*) 1)))))
|
||||
(testing "and and or"
|
||||
(is (= false (bb 0 '(and false true *in*))))
|
||||
(is (= 0 (bb 0 '(and true true *in*))))
|
||||
(is (= 1 (bb 1 '(or false false *in*))))
|
||||
(is (= false (bb false '(or false false *in*))))
|
||||
(is (= 3 (bb false '(or false false *in* 3)))))
|
||||
(is (= false (bb 0 '(and false true *input*))))
|
||||
(is (= 0 (bb 0 '(and true true *input*))))
|
||||
(is (= 1 (bb 1 '(or false false *input*))))
|
||||
(is (= false (bb false '(or false false *input*))))
|
||||
(is (= 3 (bb false '(or false false *input* 3)))))
|
||||
(testing "fn"
|
||||
(is (= 2 (bb 1 "(#(+ 1 %) *in*)")))
|
||||
(is (= 2 (bb 1 "(#(+ 1 %) *input*)")))
|
||||
(is (= [1 2 3] (bb 1 "(map #(+ 1 %) [0 1 2])")))
|
||||
(is (= 1 (bb 1 "(#(when (odd? *in*) *in*))"))))
|
||||
(is (= 1 (bb 1 "(#(when (odd? *input*) *input*))"))))
|
||||
(testing "map"
|
||||
(is (= [1 2 3] (bb 1 '(map inc [0 1 2])))))
|
||||
(testing "keep"
|
||||
(is (= [false true false] (bb 1 '(keep odd? [0 1 2])))))
|
||||
(testing "->"
|
||||
(is (= 4 (bb 1 '(-> *in* inc inc (inc))))))
|
||||
(is (= 4 (bb 1 '(-> *input* inc inc (inc))))))
|
||||
(testing "->>"
|
||||
(is (= 10 (edn/read-string (test-utils/bb "foo\n\baar\baaaaz" "-i" "(->> *in* (map count) (apply max))")))))
|
||||
(is (= 10 (edn/read-string (test-utils/bb "foo\n\baar\baaaaz" "-i" "(->> *input* (map count) (apply max))")))))
|
||||
(testing "literals"
|
||||
(is (= {:a 4
|
||||
:b {:a 2}
|
||||
:c [1 1]
|
||||
:d #{1 2}}
|
||||
(bb 1 '{:a (+ 1 2 *in*)
|
||||
:b {:a (inc *in*)}
|
||||
:c [*in* *in*]
|
||||
:d #{*in* (inc *in*)}}))))
|
||||
(bb 1 '{:a (+ 1 2 *input*)
|
||||
:b {:a (inc *input*)}
|
||||
:c [*input* *input*]
|
||||
:d #{*input* (inc *input*)}}))))
|
||||
(testing "shuffle the contents of a file"
|
||||
(let [in "foo\n Clojure is nice. \nbar\n If you're nice to clojure. "
|
||||
in-lines (set (str/split in #"\n"))
|
||||
out (test-utils/bb in
|
||||
"-io"
|
||||
(str '(shuffle *in*)))
|
||||
(str '(shuffle *input*)))
|
||||
out-lines (set (str/split out #"\n"))]
|
||||
(is (= in-lines out-lines))))
|
||||
(testing "find occurrences in file by line number"
|
||||
|
|
@ -80,14 +80,14 @@
|
|||
(->
|
||||
(bb "foo\n Clojure is nice. \nbar\n If you're nice to clojure. "
|
||||
"-i"
|
||||
"(map-indexed #(-> [%1 %2]) *in*)")
|
||||
(bb "(keep #(when (re-find #\"(?i)clojure\" (second %)) (first %)) *in*)"))))))
|
||||
"(map-indexed #(-> [%1 %2]) *input*)")
|
||||
(bb "(keep #(when (re-find #\"(?i)clojure\" (second %)) (first %)) *input*)"))))))
|
||||
|
||||
(deftest println-test
|
||||
(is (= "hello\n" (test-utils/bb nil "(println \"hello\")"))))
|
||||
|
||||
(deftest input-test
|
||||
(testing "bb doesn't wait for input if *in* isn't used"
|
||||
(testing "bb doesn't wait for input if *input* isn't used"
|
||||
(is (= "2\n" (with-out-str (main/main "(inc 1)"))))))
|
||||
|
||||
(deftest System-test
|
||||
|
|
@ -114,12 +114,12 @@
|
|||
(is (re-find #"doctype html" resp))))
|
||||
|
||||
(deftest stream-test
|
||||
(is (= "2\n3\n4\n" (test-utils/bb "1 2 3" "--stream" "(inc *in*)")))
|
||||
(is (= "2\n3\n4\n" (test-utils/bb "{:x 2} {:x 3} {:x 4}" "--stream" "(:x *in*)")))
|
||||
(is (= "2\n3\n4\n" (test-utils/bb "1 2 3" "--stream" "(inc *input*)")))
|
||||
(is (= "2\n3\n4\n" (test-utils/bb "{:x 2} {:x 3} {:x 4}" "--stream" "(:x *input*)")))
|
||||
(let [x "foo\n\bar\n"]
|
||||
(is (= x (test-utils/bb x "--stream" "-io" "*in*"))))
|
||||
(is (= x (test-utils/bb x "--stream" "-io" "*input*"))))
|
||||
(let [x "f\n\b\n"]
|
||||
(is (= x (test-utils/bb x "--stream" "-io" "(subs *in* 0 1)")))))
|
||||
(is (= x (test-utils/bb x "--stream" "-io" "(subs *input* 0 1)")))))
|
||||
|
||||
(deftest load-file-test
|
||||
(let [tmp (java.io.File/createTempFile "script" ".clj")]
|
||||
|
|
@ -145,29 +145,35 @@
|
|||
(deftest pipe-test
|
||||
(when test-utils/native?
|
||||
(let [out (:out (sh "bash" "-c" "./bb -o '(range)' |
|
||||
./bb --stream '(* *in* *in*)' |
|
||||
./bb --stream '(* *input* *input*)' |
|
||||
head -n10"))
|
||||
out (str/split-lines out)
|
||||
out (map edn/read-string out)]
|
||||
(is (= (take 10 (map #(* % %) (range))) out))))
|
||||
(when test-utils/native?
|
||||
(let [out (:out (sh "bash" "-c" "./bb -O '(repeat \"dude\")' |
|
||||
./bb --stream '(str *in* \"rino\")' |
|
||||
./bb -I '(take 3 *in*)'"))
|
||||
./bb --stream '(str *input* \"rino\")' |
|
||||
./bb -I '(take 3 *input*)'"))
|
||||
out (edn/read-string out)]
|
||||
(is (= '("duderino" "duderino" "duderino") out)))))
|
||||
|
||||
(deftest lazy-text-in-test
|
||||
(when test-utils/native?
|
||||
(let [out (:out (sh "bash" "-c" "yes | ./bb -i '(take 2 *in*)'"))
|
||||
(let [out (:out (sh "bash" "-c" "yes | ./bb -i '(take 2 *input*)'"))
|
||||
out (edn/read-string out)]
|
||||
(is (= '("y" "y") out)))))
|
||||
|
||||
(deftest future-test
|
||||
(is (= 6 (bb nil "@(future (+ 1 2 3))"))))
|
||||
|
||||
(deftest conch-test
|
||||
(is (str/includes? (bb nil "(->> (conch/proc \"ls\") (conch/stream-to-string :out))")
|
||||
(deftest process-builder-test
|
||||
(is (str/includes? (bb nil "
|
||||
(def ls (-> (ProcessBuilder. [\"ls\"]) (.start)))
|
||||
(def input (.getOutputStream ls))
|
||||
(.write (io/writer input) \"hello\") ;; dummy test just to see if this works
|
||||
(def output (.getInputStream ls))
|
||||
(assert (int? (.waitFor ls)))
|
||||
(slurp output)")
|
||||
"LICENSE")))
|
||||
|
||||
(deftest create-temp-file-test
|
||||
|
|
@ -181,11 +187,14 @@
|
|||
temp-dir-path))))))
|
||||
|
||||
(deftest wait-for-port-test
|
||||
(is (= :timed-out
|
||||
(bb nil "(def web-server (conch/proc \"python\" \"-m\" \"SimpleHTTPServer\" \"7171\"))
|
||||
(wait/wait-for-port \"127.0.0.1\" 7171)
|
||||
(conch/destroy web-server)
|
||||
(wait/wait-for-port \"localhost\" 7172 {:default :timed-out :timeout 50})"))))
|
||||
(let [server (test-utils/start-server! 1777)]
|
||||
(is (= 1777 (:port (bb nil "(wait/wait-for-port \"127.0.0.1\" 1777)"))))
|
||||
(test-utils/stop-server! server)
|
||||
(is (= :timed-out (bb nil "(wait/wait-for-port \"127.0.0.1\" 1777 {:default :timed-out :timeout 50})"))))
|
||||
(let [edn (bb nil (io/file "test" "babashka" "scripts" "socket_server.bb"))]
|
||||
(is (= "127.0.0.1" (:host edn)))
|
||||
(is (= 1777 (:port edn)))
|
||||
(is (number? (:took edn)))))
|
||||
|
||||
(deftest wait-for-path-test
|
||||
(let [temp-dir-path (System/getProperty "java.io.tmpdir")]
|
||||
|
|
@ -274,8 +283,8 @@
|
|||
f2 (.toFile p')]
|
||||
(bb nil (format
|
||||
"(let [f (io/file \"%s\")
|
||||
p (.toPath (io/file f))
|
||||
p' (.resolveSibling p \"f2\")]
|
||||
p (.toPath (io/file f))
|
||||
p' (.resolveSibling p \"f2\")]
|
||||
(.delete (.toFile p'))
|
||||
(dotimes [_ 2]
|
||||
(try
|
||||
|
|
@ -287,6 +296,48 @@
|
|||
|
||||
(deftest future-print-test
|
||||
(testing "the root binding of sci/*out*"
|
||||
(is (= "hello" (bb nil "@(future (prn \"hello\"))"))))
|
||||
(is (= "hello" (bb nil "@(future (prn \"hello\"))")))))
|
||||
|
||||
(deftest Math-test
|
||||
(is (== 8.0 (bb nil "(Math/pow 2 3)"))))
|
||||
|
||||
(deftest Base64-test
|
||||
(is (= "babashka"
|
||||
(bb nil "(String. (.decode (java.util.Base64/getDecoder) (.encode (java.util.Base64/getEncoder) (.getBytes \"babashka\"))))"))))
|
||||
|
||||
(deftest Thread-test
|
||||
(is (= "hello" (bb nil "(doto (java.lang.Thread. (fn [] (prn \"hello\"))) (.start) (.join)) nil"))))
|
||||
|
||||
(deftest dynvar-test
|
||||
(is (= 1 (bb nil "(binding [*command-line-args* 1] *command-line-args*)")))
|
||||
(is (= 1 (bb nil "(binding [*input* 1] *input*)"))))
|
||||
|
||||
(deftest file-in-error-msg-test
|
||||
(is (thrown-with-msg? Exception #"error.bb"
|
||||
(bb nil (.getPath (io/file "test" "babashka" "scripts" "error.bb"))))))
|
||||
|
||||
(deftest compatibility-test
|
||||
(is (true? (bb nil "(set! *warn-on-reflection* true)"))))
|
||||
|
||||
(deftest clojure-main-repl-test
|
||||
(is (= "\"> foo!\\nnil\\n> \"\n" (test-utils/bb nil "
|
||||
(defn foo [] (println \"foo!\"))
|
||||
(with-out-str
|
||||
(with-in-str \"(foo)\"
|
||||
(clojure.main/repl :init (fn []) :prompt (fn [] (print \"> \")))))"))))
|
||||
|
||||
(deftest command-line-args-test
|
||||
(is (true? (bb nil "(nil? *command-line-args*)")))
|
||||
(is (= ["1" "2" "3"] (bb nil "*command-line-args*" "1" "2" "3"))))
|
||||
|
||||
(deftest need-constructors-test
|
||||
(testing "the clojure.lang.Delay constructor works"
|
||||
(is (= 1 (bb nil "@(delay 1)"))))
|
||||
(testing "the clojure.lang.MapEntry constructor works"
|
||||
(is (true? (bb nil "(= (first {1 2}) (clojure.lang.MapEntry. 1 2))")))))
|
||||
|
||||
;;;; Scratch
|
||||
|
||||
(comment
|
||||
(dotimes [_ 10] (wait-for-port-test))
|
||||
)
|
||||
|
|
|
|||
1
test/babashka/scripts/error.bb
Normal file
1
test/babashka/scripts/error.bb
Normal file
|
|
@ -0,0 +1 @@
|
|||
(/ 1 0)
|
||||
6
test/babashka/scripts/file_var.bb
Normal file
6
test/babashka/scripts/file_var.bb
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
(ns file-var
|
||||
(:require [clojure.java.io :as io]))
|
||||
|
||||
(require '[file-var-classpath])
|
||||
(load-file (io/file "test" "babashka" "scripts" "loaded_by_file_var.bb"))
|
||||
(println *file*)
|
||||
1
test/babashka/scripts/file_var_classpath.bb
Normal file
1
test/babashka/scripts/file_var_classpath.bb
Normal file
|
|
@ -0,0 +1 @@
|
|||
(println *file*)
|
||||
3
test/babashka/scripts/loaded_by_file_var.bb
Normal file
3
test/babashka/scripts/loaded_by_file_var.bb
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
(ns loaded-by-file-var)
|
||||
|
||||
(println *file*)
|
||||
22
test/babashka/scripts/socket_server.bb
Normal file
22
test/babashka/scripts/socket_server.bb
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
(require '[babashka.wait :as wait])
|
||||
|
||||
(defn socket-loop [^java.net.ServerSocket server]
|
||||
(with-open [listener server]
|
||||
(loop []
|
||||
(with-open [socket (.accept listener)]
|
||||
(let [input-stream (.getInputStream socket)]
|
||||
(print (slurp input-stream))
|
||||
(flush)))
|
||||
(recur))))
|
||||
|
||||
(defn start-server! [port]
|
||||
(let [server (java.net.ServerSocket. port)]
|
||||
(future (socket-loop server))
|
||||
server))
|
||||
|
||||
(defn stop-server! [^java.net.ServerSocket server]
|
||||
(.close server))
|
||||
|
||||
(let [server (start-server! 1777)]
|
||||
(prn (wait/wait-for-port "127.0.0.1" 1777))
|
||||
(stop-server! server))
|
||||
|
|
@ -2,7 +2,8 @@
|
|||
(:require
|
||||
[babashka.main :as main]
|
||||
[me.raynes.conch :refer [let-programs] :as sh]
|
||||
[sci.core :as sci]))
|
||||
[sci.core :as sci]
|
||||
[sci.impl.vars :as vars]))
|
||||
|
||||
(set! *warn-on-reflection* true)
|
||||
|
||||
|
|
@ -14,17 +15,25 @@
|
|||
bindings-map (cond-> {sci/out os
|
||||
sci/err es}
|
||||
is (assoc sci/in is))]
|
||||
(sci/with-bindings bindings-map
|
||||
(let [res (binding [*out* os
|
||||
*err* es]
|
||||
(if input
|
||||
(with-in-str input (apply main/main args))
|
||||
(apply main/main args)))]
|
||||
(if (zero? res)
|
||||
(str os)
|
||||
(throw (ex-info (str es)
|
||||
{:stdout (str os)
|
||||
:stderr (str es)})))))))
|
||||
(try
|
||||
(when input (vars/bindRoot sci/in is))
|
||||
(vars/bindRoot sci/out os)
|
||||
(vars/bindRoot sci/err es)
|
||||
(sci/with-bindings bindings-map
|
||||
(let [res (binding [*out* os
|
||||
*err* es]
|
||||
(if input
|
||||
(with-in-str input (apply main/main args))
|
||||
(apply main/main args)))]
|
||||
(if (zero? res)
|
||||
(str os)
|
||||
(throw (ex-info (str es)
|
||||
{:stdout (str os)
|
||||
:stderr (str es)})))))
|
||||
(finally
|
||||
(when input (vars/bindRoot sci/in *in*))
|
||||
(vars/bindRoot sci/out *out*)
|
||||
(vars/bindRoot sci/err *err*)))))
|
||||
|
||||
(defn bb-native [input & args]
|
||||
(let-programs [bb "./bb"]
|
||||
|
|
@ -49,3 +58,20 @@
|
|||
(if jvm?
|
||||
(println "==== Testing JVM version")
|
||||
(println "==== Testing native version"))
|
||||
|
||||
(defn socket-loop [^java.net.ServerSocket server]
|
||||
(with-open [listener server]
|
||||
(loop []
|
||||
(with-open [socket (.accept listener)]
|
||||
(let [input-stream (.getInputStream socket)]
|
||||
(print (slurp input-stream))
|
||||
(flush)))
|
||||
(recur))))
|
||||
|
||||
(defn start-server! [port]
|
||||
(let [server (java.net.ServerSocket. port)]
|
||||
(future (socket-loop server))
|
||||
server))
|
||||
|
||||
(defn stop-server! [^java.net.ServerSocket server]
|
||||
(.close server))
|
||||
|
|
|
|||
Loading…
Reference in a new issue