[dygraphs.git] / lint.sh

#!/bin/bash
#
# Usage:
#   ./lint.sh [file.js]
#
# The zero-argument form lints everything.

# 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'

RETURN_VALUE=0

if [ $# -eq 0 ]; then
  files=$(ls dygraph*.js plugins/*.js datahandler/*.js gallery/*.js | grep -v combined | grep -v dev.js| grep -v externs)
else
  files=$@
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 || RETURN_VALUE=1
  done
else
  # fall back to Rhino.
  echo 'Running JSHint w/ Rhino...'

  for FILE in $files; do
    LINT_RESULT=$(java -jar ./jsdoc-toolkit/java/classes/js.jar ./jshint/build/jshint-rhino.js $rhino_opts $FILE)
    ERRORS=$(echo ${LINT_RESULT} | egrep [^\s] -c)
    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
Commit	Line	Data
	1	#!/bin/bash
	2	#
	3	# Usage:
	4	# ./lint.sh [file.js]
	5	#
	6	# The zero-argument form lints everything.
	7
	8	# See jshint/build/jshint-rhino.js for documentation on these parameters.
	9	# devel defines logging globals (i.e. "console.log")
	10	# browser defines standard web browser globals (i.e. "document")
	11	# shadow disables warnings on multiple var definitions in one scope (i.e. two
	12	# loops with "var i")
	13	jsc_opts='maxerr:10000,devel:true,browser:true,shadow:true'
	14	rhino_opts='maxerr=10000,devel=true,browser=true,shadow=true'
	15
	16	RETURN_VALUE=0
	17
	18	if [ $# -eq 0 ]; then
	19	files=$(ls dygraph.js plugins/.js datahandler/.js gallery/.js \| grep -v combined \| grep -v dev.js\| grep -v externs)
	20	else
	21	files=$@
	22	fi
	23
	24	if [ -e /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Resources/jsc ]; then
	25	# use JSC (Safari/JavaScriptCore) to run JSHint -- much faster than Rhino.
	26	echo 'Running JSHint w/ JavaScriptCore (jsc)...'
	27	for file in $files; do
	28	./jshint/env/jsc.sh $file $jsc_opts \|\| RETURN_VALUE=1
	29	done
	30	else
	31	# fall back to Rhino.
	32	echo 'Running JSHint w/ Rhino...'
	33
	34	for FILE in $files; do
	35	LINT_RESULT=$(java -jar ./jsdoc-toolkit/java/classes/js.jar ./jshint/build/jshint-rhino.js $rhino_opts $FILE)
	36	ERRORS=$(echo ${LINT_RESULT} \| egrep [^\s] -c)
	37	if [[ ${ERRORS} -ne 0 ]]; then
	38	echo "[jshint] Error(s) in ${FILE}:"
	39	printf "%s\n" "${LINT_RESULT}"
	40	RETURN_VALUE=1
	41	else
	42	echo "[jshint] ${FILE} passed!"
	43	fi
	44	done
	45	fi
	46
	47	exit $RETURN_VALUE