0.2.1 CHANGELOG.md [skip ci]

CHANGELOG.md

@@ -2,6 +2,44 @@
 
 For a list of breaking changes, check [here](#breaking-changes)
 
+## v0.2.1 (SNAPSHOT)
+
+Pre-release binaries:
+
+- [Linux](https://11913-201467090-gh.circle-artifacts.com/0/release/babashka-0.2.1-SNAPSHOT-linux-amd64.zip)
+- [macOS](https://11914-201467090-gh.circle-artifacts.com/0/release/babashka-0.2.1-SNAPSHOT-macos-amd64.zip)
+- [Windows](https://ci.appveyor.com/api/buildjobs/wjhyh3acqi14dbex/artifacts/babashka-0.2.1-SNAPSHOT-windows-amd64.zip)
+
+Thanks to [@RickMoynihan](https://github.com/RickMoynihan), [@joinr](https://github.com/joinr), [@djblue](https://github.com/djblue), [@lread](https://github.com/lread), [@teodorlu](https://github.com/teodorlu) for contributing to this release. Thanks to [Clojurists Together](https://www.clojuriststogether.org/) for sponsoring this release.
+
+### New
+
+- Include `org.httpkit.client`, a high performance async http client [#561](https://github.com/borkdude/babashka/issues/561)
+- Include `org.httpkit.server`, an HTTP server
+  [#556](https://github.com/borkdude/babashka/issues/556). This namespace should
+  be considered experimental and may stay or be removed in a future version of
+  babashka, depending on feedback from the community. See [example](examples/httpkit_server.clj)
+- Add `java.io.FileNotFoundException`, `java.security.DigestInputStream`, `java.nio.file.FileVisitOption` classes
+- Support implementing `IDeref`, `IAtom` and `IAtom2` on records [sci#401](https://github.com/borkdude/sci/issues/401)
+- Support compatibility with [version-clj](https://github.com/xsc/version-clj) [#565](https://github.com/borkdude/babashka/issues/565) [@lread](https://github.com/lread) and [@borkdude](https://github.com/borkdude)
+- Support YAML roundtrip through `*input*` [#583](https://github.com/borkdude/babashka/issues/583)
+- Support `clojure.core/find-var` [sci#420](https://github.com/borkdude/sci/issues/420) [@RickMoynihan](https://github.com/RickMoynihan)
+
+### Fixed / enhanced
+
+- Fix location printing in REPL (`--repl`) [#577](https://github.com/borkdude/babashka/issues/577)
+- Babashka.curl sends form params incorrectly as multipart [babashka.curl#25](https://github.com/borkdude/babashka.curl/issues/25)
+- Update Windows build instructions [#574](https://github.com/borkdude/babashka/issues/574)
+- Set minimum macOS version in build explicitly [#588](https://github.com/borkdude/babashka/pull/588)
+- Fix NPE in error handling logic [#587](https://github.com/borkdude/babashka/issues/587)
+- Fix namespace switch in REPL (`--repl`) [#564](https://github.com/borkdude/babashka/issues/564)
+- Fix location of errors in REPL (`--repl`) [#589](https://github.com/borkdude/babashka/issues/589)
+- Support multi-arity methods in `defprotocol` [sci#406](https://github.com/borkdude/sci/issues/406)
+- Constructor call not recognized in protocol impl [sci#419](https://github.com/borkdude/sci/issues/419)
+- Improve handling of top-level do in macro expansion [sci#421](https://github.com/borkdude/sci/issues/421)
+- Performance improvements suggested by [@joinr](https://github.com/joinr) [sci#415](https://github.com/borkdude/sci/issues/415)
+- Throw when trying to redefine referred var [sci#398](https://github.com/borkdude/sci/issues/398)
+
 ## v0.2.0 (2020-08-28)
 
 Thanks to [@cldwalker](https://github.com/cldwalker), [@dehli](https://github.com/dehli), [@djblue](https://github.com/djblue), [@GomoSDG](https://github.com/GomoSDG), [@grahamcarlyle](https://github.com/grahamcarlyle), [@j-cr](https://github.com/j-cr),

README.md

@@ -815,7 +815,11 @@ resources than on the JVM and will break down for some high value of `n`:
 For making HTTP requests you can use:
 
 - [babashka.curl](https://github.com/borkdude/babashka.curl). This library is
-  included with babashka and aliased as `curl` in the user namespace.
+  included with babashka and aliased as `curl` in the user namespace. The
+  interface is similar to that of
+  [clj-http](https://github.com/dakrone/clj-http) but it will shell out to
+  `curl` to make requests.
+- [org.httpkit.client](https://github.com/http-kit/http-kit)
 - `slurp` for simple `GET` requests
 - [clj-http-lite](https://github.com/borkdude/clj-http-lite) as a library.
 - `clojure.java.shell` or `java.lang.ProcessBuilder` for shelling out to your

examples/http_server.clj

@@ -3,21 +3,22 @@
 ;; This example creates a file serving web server
 ;; It accepts a single connection from a browser and serves content to the connected browser
 ;; after the connection times out, this script will serve no more.
+;; Also see notes.clj for another web app example.
 
 (import (java.net ServerSocket))
-(require '[clojure.string :as string]
-         '[clojure.java.io :as io])
+(require '[clojure.java.io :as io]
+         '[clojure.string :as string])
 
 (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)))))
+          [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)
@@ -46,9 +47,10 @@
                                                             (apply html :pre
                                                                    (for [i (.list f)]
                                                                      (html :div
-                                                                           (html :a
-                                                                                 {:href (str (if (> (count path) 1) path) "/" i)} i)
-                                                                           ))))))))]
+                                                                           (html
+                                                                            :a
+                                                                            {:href
+                                                                             (str (when (> (count path) 1) path) "/" i)} i)))))))))]
       (prn path)
       (.write out (format "HTTP/1.1 %s OK\r\nContent-Length: %s\r\n\r\n%s"
                           status

examples/httpkit_server.clj

@@ -0,0 +1,17 @@
+(System/setProperty "babashka.httpkit-server.warning" "false")
+
+(ns examples.httpkit-server
+  (:require [clojure.pprint :refer [pprint]]
+            [org.httpkit.server :as server]))
+
+(defn handler [req]
+  (let [reply (str (slurp "examples/httpkit_server.clj")
+                   "---\n\n"
+                   (with-out-str (pprint (dissoc req
+                                                 :headers
+                                                 :async-channel))))]
+    {:body reply}))
+
+(server/run-server handler {:port 8090})
+@(promise) ;; wait until SIGINT
+