From 084211cb46de2448e78f1d93a4829d032edb9f85 Mon Sep 17 00:00:00 2001
From: Ethan Edwards <ethancarteredwards@gmail.com>
Date: Sat, 17 Oct 2020 01:22:15 -0400
Subject: [PATCH] added deno

Fixes issue: https://github.com/engineer-man/piston/issues/18
---
 lxc/execute           |  3 +++
 lxc/executors/deno    |  7 +++++++
 lxc/test_all_lxc      |  4 ++++
 lxc/tests/testdeno.js |  1 +
 lxc/tests/testdeno.ts |  1 +
 lxc/versions          |  3 +++
 readme.md             | 10 +++++++++-
 7 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 lxc/executors/deno
 create mode 100644 lxc/tests/testdeno.js
 create mode 100644 lxc/tests/testdeno.ts

diff --git a/lxc/execute b/lxc/execute
index 2582a9f..de824e1 100755
--- a/lxc/execute
+++ b/lxc/execute
@@ -87,6 +87,9 @@ case "$lang" in
 "node" | "js" | "javascript")
     bin=node
     ;;
+"deno" | "denojs" | "denots")
+    bin=deno
+    ;;
 "perl")
     bin=perl
     ;;
diff --git a/lxc/executors/deno b/lxc/executors/deno
new file mode 100644
index 0000000..76d65ae
--- /dev/null
+++ b/lxc/executors/deno
@@ -0,0 +1,7 @@
+cd /tmp/$2
+
+if [[ -z $(grep '[^[:space:]]' args.args) ]]; then
+    runuser runner$1 -c "cd /tmp/$2 ; timeout -s KILL 3 deno code.code"
+else
+    runuser runner$1 -c "cd /tmp/$2 ; cat args.args | xargs -d '\n' timeout -s KILL 3 deno code.code"
+fi
\ No newline at end of file
diff --git a/lxc/test_all_lxc b/lxc/test_all_lxc
index f3d6dc3..1641e41 100755
--- a/lxc/test_all_lxc
+++ b/lxc/test_all_lxc
@@ -47,3 +47,7 @@ echo 'testing python3'
 ../execute python3 test3.py
 echo 'testing haskell'
 ../execute haskell test.hs
+echo 'testing deno js'
+../execute deno testdeno.js
+echo 'testing deno ts'
+../execute deno testdeno.ts
diff --git a/lxc/tests/testdeno.js b/lxc/tests/testdeno.js
new file mode 100644
index 0000000..847245f
--- /dev/null
+++ b/lxc/tests/testdeno.js
@@ -0,0 +1 @@
+console.log('good')
diff --git a/lxc/tests/testdeno.ts b/lxc/tests/testdeno.ts
new file mode 100644
index 0000000..868450a
--- /dev/null
+++ b/lxc/tests/testdeno.ts
@@ -0,0 +1 @@
+console.log('good')
\ No newline at end of file
diff --git a/lxc/versions b/lxc/versions
index 7078168..d3c6318 100755
--- a/lxc/versions
+++ b/lxc/versions
@@ -69,3 +69,6 @@ echo '---'
 echo 'haskell'
 lxc-attach --clear-env -n piston -- /bin/bash -l -c "ghc --version"
 echo '---'
+echo 'deno'
+lxc-attach --clear-env -n piston -- /bin/bash -l -c "deno --version"
+echo '---'
diff --git a/readme.md b/readme.md
index ac7a226..91d3ce4 100644
--- a/readme.md
+++ b/readme.md
@@ -54,7 +54,7 @@ apt-get update
 apt-get install -y \
     nano wget build-essential pkg-config libxml2-dev \
     libsqlite3-dev mono-complete curl cmake libpython2.7-dev \
-    ruby libtinfo-dev
+    ruby libtinfo-dev unzip
 
 # install python2
 # final binary: /opt/python2/Python-2.7.17/python
@@ -223,6 +223,14 @@ source /opt/.profile
 # get version: /usr/bin/ghc --version
 apt install ghc
 
+# install deno
+# final binary: /opt/.deno/bin/deno
+# get version: /opt/.deno/bin/deno --version
+curl -fsSL https://deno.land/x/install/install.sh | sh
+echo 'export DENO_INSTALL="/opt/.deno"'
+echo 'export PATH="$DENO_INSTALL/bin:$PATH"'
+source /opt/.profile
+
 # create runnable users and apply limits
 for i in {1..150}; do
     useradd -M runner$i