Merge pull request #10 from aveliz1999/kotlin-support

Add Kotlin support

api/main.go

@@ -73,6 +73,7 @@ func Execute(res http.ResponseWriter, req *http.Request) {
         "go",
         "java",
         "julia", "jl",
+        "kotlin",
         "nasm", "asm",
         "node", "javascript", "js",
         "php",

lxc/execute

@@ -66,6 +66,9 @@ case "$lang" in
 "julia" | "jl")
     bin=julia
     ;;
+"kotlin")
+    bin=kotlin
+    ;;
 "nasm" | "asm")
     bin=nasm
     ;;

lxc/executors/kotlin

@@ -0,0 +1,4 @@
+cd /tmp/$2
+cp code.code code.kt
+timeout -s KILL 10 kotlinc code.kt -include-runtime -d code.jar
+runuser runner$1 -c "cd /tmp/$2 ; cat args.args | xargs -d '\n' timeout -s KILL 3 java -jar code.jar"

lxc/versions

@@ -24,6 +24,9 @@ echo '---'
 echo 'julia'
 lxc-attach --clear-env -n piston -- /bin/bash -l -c "julia --version"
 echo '---'
+echo 'kotlin'
+lxc-attach --clear-env -n piston -- /bin/bash -l -c "kotlinc -version"
+echo '---'
 echo 'nasm'
 lxc-attach --clear-env -n piston -- /bin/bash -l -c "nasm -version"
 echo '---'

readme.md

@@ -145,6 +145,14 @@ tar -xzf julia-1.4.1-linux-x86_64.tar.gz
 echo 'export PATH=$PATH:/opt/julia/julia-1.4.1/bin' >> /opt/.profile
 source /opt/.profile
 
+#install kotlin
+#final binary: /opt/kotlinc/bin/kotlinc
+cd /opt
+wget https://github.com/JetBrains/kotlin/releases/download/v1.3.72/kotlin-compiler-1.3.72.zip
+unzip kotlin-compiler-1.3.72.zip
+rm kotlin-compiler-1.3.72.zip
+echo 'export PATH=$PATH:/opt/kotlinc/bin' >> /opt/.profile
+source /opt/.profile
 
 # create runnable users and apply limits
 for i in {1..150}; do

tests/test.kt

@@ -0,0 +1,3 @@
+fun main(args: Array<String>) {
+    println("good")
+}

tests/test_all_lxc

@@ -12,6 +12,8 @@ echo 'testing go'
 ../lxc/execute go test.go
 echo 'testing java'
 ../lxc/execute java test.java
+echo 'testing kotlin'
+../lxc/execute kotlin test.kt
 echo 'testing asm'
 ../lxc/execute asm test.nasm
 echo 'testing js'