Added haskell support

lxc/execute

@@ -117,6 +117,9 @@ case "$lang" in
 "typescript" | "ts")
     bin=typescript
     ;;
+"haskell" | "hs")
+    bin=haskell
+    ;;
 *)
     echo "invalid language"
     exit

lxc/executors/haskell

@@ -0,0 +1,3 @@
+cd /tmp/$2
+timeout -s KILL 10 ghc -dynamic -o binary code.code
+runuser runner$1 -c "cd /tmp/$2 ; cat args.args | xargs -d '\n' timeout -s KILL 3 ./binary"

lxc/test_all_lxc

@@ -45,3 +45,5 @@ echo 'testing python2'
 ../execute python2 test2.py
 echo 'testing python3'
 ../execute python3 test3.py
+echo 'testing haskell'
+../execute haskell test.hs

lxc/tests/test.hs

@@ -0,0 +1 @@
+main = putStrLn "Hello, World"

lxc/versions

@@ -66,3 +66,6 @@ echo '---'
 echo 'typescript'
 lxc-attach --clear-env -n piston -- /bin/bash -l -c "tsc --version"
 echo '---'
+echo 'haskell'
+lxc-attach --clear-env -n piston -- /bin/bash -l -c "ghc --version"
+echo '---'

readme.md

@@ -218,6 +218,11 @@ make
 echo 'export PATH=$PATH:/opt/lua/lua54/src' >> /opt/.profile
 source /opt/.profile
 
+# install haskell
+# final binary: /usr/bin/ghc
+# get version: /usr/bin/ghc --version
+apt install ghc
+
 # create runnable users and apply limits
 for i in {1..150}; do
     useradd -M runner$i
@@ -323,6 +328,7 @@ If an invalid language is supplied, a typical response will look like the follow
 - elixir
 - emacs
 - go
+- haskell
 - java
 - julia
 - kotlin