Exit with non-zero status code (code = 2) on invalid command line usage.

Fixes #45.
cloudkick · Dec 4, 2013 · addd91c · addd91c
1 parent 780dbbe
commit addd91c
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diff --git a/lib/run.js b/lib/run.js
@@ -620,6 +620,7 @@ function run(cwd, argv) {
 
   }
   else if (!p._halted) {
+    exports.exitCode = 2;
     console.log(p.banner);
   }
 

diff --git a/test/run.sh b/test/run.sh
@@ -20,7 +20,15 @@ echo "                ||----w |"
 echo "                ||     ||"
 sleep 0.5
 
+$W > /tmp/output 2>&1
+
+if [ $? -ne 2 ]; then
+  echo "Invalid usage, but didn't exit with non-zero"
+  exit 1
+fi
+
 $W -g ./example/global-setup.js ${ANY_SUITE} >/tmp/output 2>&1
+
 if [ $? -ne 0 ]; then
     echo "-g/--global-setup-teardown must base its paths from the invoking CWD"
     exit 1