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[#407] datascript feature

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Michiel Borkent 2020-05-01 20:37:31 +02:00 committed by GitHub
parent 1a8742af89
commit 0805efd27b
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9 changed files with 40 additions and 5 deletions
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3
deps.edn
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@ -14,7 +14,8 @@
com.cognitect/transit-clj {:mvn/version "1.0.324"}
seancorfield/next.jdbc {:mvn/version "1.0.424"}
org.postgresql/postgresql {:mvn/version "42.2.12"}
org.hsqldb/hsqldb {:mvn/version "2.4.0"}}
org.hsqldb/hsqldb {:mvn/version "2.4.0"}
datascript {:mvn/version "0.18.11"}}
:aliases {:main
{:main-opts ["-m" "babashka.main"]}
:profile

5
doc/build.md
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@ -75,8 +75,9 @@ Babashka supports the following feature flags:
| `BABASHKA_FEATURE_XML` | Includes the [clojure.data.xml](https://github.com/clojure/data.xml) library | `true` |
| `BABASHKA_FEATURE_YAML` | Includes the [clj-yaml](https://github.com/clj-commons/clj-yaml) library | `true` |
| `BABASHKA_FEATURE_JDBC` | Includes the [next.jdbc](https://github.com/seancorfield/next-jdbc) library | `false` |
| `BABASHKA_FEATURE_POSTGRESQL` | Includes the [PostgresSQL](https://jdbc.postgresql.org/) JDBC driver | `false`
| `BABASHKA_FEATURE_HSQLDB` | Includes the [HSQLDB](http://www.hsqldb.org/) JDBC driver | `false`
| `BABASHKA_FEATURE_POSTGRESQL` | Includes the [PostgresSQL](https://jdbc.postgresql.org/) JDBC driver | `false` |
| `BABASHKA_FEATURE_HSQLDB` | Includes the [HSQLDB](http://www.hsqldb.org/) JDBC driver | `false` |
| `BABASHKA_FEATURE_DATASCRIPT` | Includes [datascript](https://github.com/tonsky/datascript) | `false` |
To disable all of the above features, you can set `BABASHKA_LEAN` to `true`.

12
feature-datascript/babashka/impl/datascript.clj Normal file
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@ -0,0 +1,12 @@
(ns babashka.impl.datascript
{:no-doc true}
(:require [datascript.core :as d]
[sci.impl.namespaces :refer [copy-var]]
[sci.impl.vars :as vars]))
(def datascript-ns (vars/->SciNamespace 'datascript.core nil))
(def datascript-namespace
{'create-conn (copy-var d/create-conn datascript-ns)
'transact! (copy-var d/transact! datascript-ns)
'q (copy-var d/q datascript-ns)})

3
project.clj
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@ -33,6 +33,8 @@
:dependencies [[org.clojure/data.csv "1.0.0"]]}
:feature/transit {:source-paths ["feature-transit"]
:dependencies [[com.cognitect/transit-clj "1.0.324"]]}
:feature/datascript {:source-paths ["feature-datascript"]
:dependencies [[datascript "0.18.11"]]}
:test [:feature/xml
:feature/yaml
:feature/postgresql
@ -40,6 +42,7 @@
:feature/core-async
:feature/csv
:feature/transit
:feature/datascript
{:dependencies [[clj-commons/conch "0.9.2"]
[com.clojure-goes-fast/clj-async-profiler "0.4.1"]]}]
:uberjar {:global-vars {*assert* false}

2
sci

@ -1 +1 @@
Subproject commit 87f6160dd84d569a93967b644761bb374d0204c3
Subproject commit 67fd9bc9cbde315c78e5178d450094d2255b3414

7
script/uberjar
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@ -74,6 +74,13 @@ else
BABASHKA_LEIN_PROFILES+=",-feature/transit"
fi
if [ "$BABASHKA_FEATURE_DATASCRIPT" = "true" ]
then
BABASHKA_LEIN_PROFILES+=",+feature/datascript"
else
BABASHKA_LEIN_PROFILES+=",-feature/datascript"
fi
if [ -z "$BABASHKA_JAR" ]; then
lein with-profiles "$BABASHKA_LEIN_PROFILES,+reflection,-uberjar" do run
lein with-profiles "$BABASHKA_LEIN_PROFILES" do clean, uberjar

6
script/uberjar.bat
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@ -58,6 +58,12 @@ if not "%BABASHKA_FEATURE_TRANSIT%"=="false" (
set BABASHKA_LEIN_PROFILES=%BABASHKA_LEIN_PROFILES%,-feature/transit
)
if "%BABASHKA_FEATURE_DATASCRIPT%"=="true" (
set BABASHKA_LEIN_PROFILES=%BABASHKA_LEIN_PROFILES%,+feature/datascript
) else (
set BABASHKA_LEIN_PROFILES=%BABASHKA_LEIN_PROFILES%,-feature/datascript
)
call lein with-profiles %BABASHKA_LEIN_PROFILES% bb "(+ 1 2 3)"
call lein with-profiles %BABASHKA_LEIN_PROFILES%,+reflection,-uberjar do run

1
src/babashka/impl/features.clj
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@ -14,3 +14,4 @@
(def jdbc? (= "true" (System/getenv "BABASHKA_FEATURE_JDBC")))
(def postgresql? (= "true" (System/getenv "BABASHKA_FEATURE_POSTGRESQL")))
(def hsqldb? (= "true" (System/getenv "BABASHKA_FEATURE_HSQLDB")))
(def datascript? (= "true" (System/getenv "BABASHKA_FEATURE_DATASCRIPT")))

6
src/babashka/main.clj
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@ -70,6 +70,9 @@
(when features/transit?
(require '[babashka.impl.transit]))
(when features/datascript?
(require '[babashka.impl.datascript]))
(sci/alter-var-root sci/in (constantly *in*))
(sci/alter-var-root sci/out (constantly *out*))
(sci/alter-var-root sci/err (constantly *err*))
@ -354,7 +357,8 @@ If neither -e, -f, or --socket-repl are specified, then the first argument that
features/core-async? (assoc 'clojure.core.async @(resolve 'babashka.impl.async/async-namespace)
'clojure.core.async.impl.protocols @(resolve 'babashka.impl.async/async-protocols-namespace))
features/csv? (assoc 'clojure.data.csv @(resolve 'babashka.impl.csv/csv-namespace))
features/transit? (assoc 'cognitect.transit @(resolve 'babashka.impl.transit/transit-namespace))))
features/transit? (assoc 'cognitect.transit @(resolve 'babashka.impl.transit/transit-namespace))
features/datascript? (assoc 'datascript.core @(resolve 'babashka.impl.datascript/datascript-namespace))))
(def bindings
{'java.lang.System/exit exit ;; override exit, so we have more control