#!/bin/bash
-jsc_opts='maxerr:10000,devel:true,browser:true'
-rhino_opts='maxerr=10000,devel=true,browser=true'
+#
+# Usage:
+# ./lint.sh [file.js]
+#
+# The zero-argument form lints everything.
-files=$(ls dygraph*.js | grep -v combined | grep -v dev.js);
+# See jshint/build/jshint-rhino.js for documentation on these parameters.
+# devel defines logging globals (i.e. "console.log")
+# browser defines standard web browser globals (i.e. "document")
+# shadow disables warnings on multiple var definitions in one scope (i.e. two
+# loops with "var i")
+jsc_opts='maxerr:10000,devel:true,browser:true,shadow:true'
+rhino_opts='maxerr=10000,devel=true,browser=true,shadow=true'
+
+if [ $# -gt 1 ]; then
+ echo "Usage: $0 [file.js]"
+ exit 1
+fi
+
+RETURN_VALUE=0
+
+if [ $# -eq 0 ]; then
+ files=$(ls dygraph*.js plugins/*.js datahandler/*.js | grep -v combined | grep -v dev.js| grep -v externs)
+else
+ files=$1
+fi
if [ -e /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Resources/jsc ]; then
# use JSC (Safari/JavaScriptCore) to run JSHint -- much faster than Rhino.
echo 'Running JSHint w/ JavaScriptCore (jsc)...'
for file in $files; do
- ./jshint/env/jsc.sh $file $jsc_opts
+ ./jshint/env/jsc.sh $file $jsc_opts || RETURN_VALUE=1
done
else
# fall back to Rhino.
if [[ ${ERRORS} -ne 0 ]]; then
echo "[jshint] Error(s) in ${FILE}:"
printf "%s\n" "${LINT_RESULT}"
+ RETURN_VALUE=1
else
echo "[jshint] ${FILE} passed!"
fi
done
fi
+
+exit $RETURN_VALUE