Add support for swift

containers/swift/Dockerfile

@@ -0,0 +1,7 @@
+FROM drewcrawford/swift:latest
+
+COPY ./compile.sh /bin/compile.sh
+COPY ./run.sh /bin/run.sh
+
+RUN chmod 777 /bin/compile.sh; \
+    chmod 777 /bin/run.sh

containers/swift/compile.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+swiftc program.swift 2> compile.stderr 1> compile.stdout

containers/swift/run.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+chmod 777 ./program
+./program < run.stdin 1> run.stdout 2> run.stderr

test.sh

@@ -39,3 +39,7 @@
 @test "test ruby" {
   bash tests/ruby/test_worker.sh
 }
+
+@test "test swift" {
+  bash tests/swift/test_worker.sh
+}

tests/swift/program.swift

@@ -0,0 +1 @@
+print("Hello \(readLine()!)")

tests/swift/run.stdin

@@ -0,0 +1 @@
+World

tests/swift/test_worker.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+pushd $(dirname "$0")
+DIR=$(pwd)
+RUNBOX="${DIR}/runbox"
+
+echo $RUNBOX
+# Create runbox
+mkdir -p $RUNBOX
+
+# Copy source to runbox
+cp $DIR/program.swift $RUNBOX/program.swift
+cp $DIR/run.stdin $RUNBOX/run.stdin
+
+# Test Compile
+docker run \
+    --cpus="1" \
+    --memory="100m" \
+    --ulimit nofile=64:64 \
+    --rm \
+    --read-only \
+    -v "$RUNBOX":/usr/src/runbox \
+    -v "$RUNBOX":/tmp \
+    -w /usr/src/runbox codingblocks/judge-worker-swift \
+    bash -c "/bin/compile.sh && /bin/run.sh"
+
+ls -lh ${RUNBOX}
+
+expected="Hello World"
+actual="$(cat ${RUNBOX}/run.stdout)"
+if [ "$expected" == "$actual" ] ;then
+    :
+else
+    echo "MISMATCH: Expected = $expected; Actual = $actual"
+    exit 1
+fi
+
+# Delete runbox
+sudo rm -rf $RUNBOX