From 93cf2319f3be2662a0fe0cf04d7c66b123eb3516 Mon Sep 17 00:00:00 2001
From: Dan Vargas <danvargas46@gmail.com>
Date: Fri, 11 Feb 2022 10:45:31 -0700
Subject: [PATCH] add piston nix pkg for openjdk-java

---
 packages/java/15.0.2/build.sh      |  9 --------
 packages/java/15.0.2/environment   |  4 ----
 packages/java/15.0.2/metadata.json |  5 -----
 packages/java/15.0.2/run           |  7 ------
 packages/java/15.0.2/test.java     |  5 -----
 runtimes/default.nix               |  1 +
 runtimes/openjdk-java.nix          | 34 ++++++++++++++++++++++++++++++
 7 files changed, 35 insertions(+), 30 deletions(-)
 delete mode 100755 packages/java/15.0.2/build.sh
 delete mode 100644 packages/java/15.0.2/environment
 delete mode 100644 packages/java/15.0.2/metadata.json
 delete mode 100644 packages/java/15.0.2/run
 delete mode 100644 packages/java/15.0.2/test.java
 create mode 100644 runtimes/openjdk-java.nix

diff --git a/packages/java/15.0.2/build.sh b/packages/java/15.0.2/build.sh
deleted file mode 100755
index aef09a6..0000000
--- a/packages/java/15.0.2/build.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-# Put instructions to build your package in here
-
-curl "https://download.java.net/java/GA/jdk15.0.2/0d1cfde4252546c6931946de8db48ee2/7/GPL/openjdk-15.0.2_linux-x64_bin.tar.gz" -o java.tar.gz
-
-tar xzf java.tar.gz --strip-components=1
-rm java.tar.gz
-
diff --git a/packages/java/15.0.2/environment b/packages/java/15.0.2/environment
deleted file mode 100644
index 780b668..0000000
--- a/packages/java/15.0.2/environment
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-# Put 'export' statements here for environment variables
-export PATH=$PWD/bin:$PATH
diff --git a/packages/java/15.0.2/metadata.json b/packages/java/15.0.2/metadata.json
deleted file mode 100644
index 9c3a298..0000000
--- a/packages/java/15.0.2/metadata.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "language": "java",
-    "version": "15.0.2",
-    "aliases": []
-}
diff --git a/packages/java/15.0.2/run b/packages/java/15.0.2/run
deleted file mode 100644
index 505e4e4..0000000
--- a/packages/java/15.0.2/run
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-
-# Put instructions to run the runtime
-mv $1 $1.java
-filename=$1.java
-shift
-java $filename "$@"
diff --git a/packages/java/15.0.2/test.java b/packages/java/15.0.2/test.java
deleted file mode 100644
index 2dc0eaa..0000000
--- a/packages/java/15.0.2/test.java
+++ /dev/null
@@ -1,5 +0,0 @@
-public class HelloWorld {
-    public static void main(String[] args) {
-        System.out.println("OK");
-    }
-}
\ No newline at end of file
diff --git a/runtimes/default.nix b/runtimes/default.nix
index 48e2e52..ec6e596 100644
--- a/runtimes/default.nix
+++ b/runtimes/default.nix
@@ -40,4 +40,5 @@ args: {
     "jvm-kotlin" = import ./jvm-kotlin.nix args;
     "julia" = import ./julia.nix args;
     "jelly" = import ./jelly.nix args;
+    "openjdk-java" = import ./openjdk-java.nix args;
 }
diff --git a/runtimes/openjdk-java.nix b/runtimes/openjdk-java.nix
new file mode 100644
index 0000000..98e8f97
--- /dev/null
+++ b/runtimes/openjdk-java.nix
@@ -0,0 +1,34 @@
+{pkgs, piston, ...}:
+let
+    pkg = pkgs.openjdk;
+in piston.mkRuntime {
+    language = "java";
+    version = pkg.version;
+    runtime = "openjdk";
+    aliases = [];
+
+    run = ''
+        mv $1 $1.java
+        filename=$1.java
+        shift
+        ${pkg}/bin/java $filename "$@"
+    '';
+
+    tests = [
+        (piston.mkTest {
+            files = {
+                "test.java" = ''
+                    public class PrinOK {
+                        public static void main(String[] args) {
+                            System.out.println("OK");
+                        }
+                    }
+                '';
+            };
+            args = [];
+            stdin = "";
+            packages = [];
+            main = "test.java";
+        })
+    ];
+}
\ No newline at end of file