olleolleolle/jslint_with_juicer.py

## jslint_with_juicer.py
#!/usr/bin/env python
import subprocess
import fnmatch
import os
import os.path
from string import Template
from optparse import OptionParser
import webbrowser
import string
import datetime
import xml.sax.saxutils

usage = """
%prog [options]

Requirements:

sudo gem install juicer
juicer install jslint
"""

parser = OptionParser(usage=usage)
parser.add_option("-p", "--path", dest="basepath", default="/Users/olle/eos/web/scripts/",
                  help="Read JavaScript files from this absolute path, including slash")
parser.add_option("-o", "--out", dest="output_file_path", default="/tmp/jslint_results.html",
                  help="Filename of output HTML file")
parser.add_option("-v", "--verbose", help="Opens a browser with HTML report when done", action="store_true", dest="verbose", default=True)
parser.add_option("-q", "--quiet", help="No console output", action="store_false", dest="verbose")

(options, args) = parser.parse_args()

files_to_lint = []
for root, dirs, files in os.walk(options.basepath):
    if '.svn' in dirs:
        dirs.remove('.svn')
    if 'mochikit' in dirs:
        dirs.remove('mochikit')
    if 'img' in dirs:
        dirs.remove('img')
    filelist = fnmatch.filter(files, '*.js')
    for fi in filelist:
        if fi.startswith("jquery"): continue;
        files_to_lint.append(os.path.join(root, fi))

if not files_to_lint:
    parser.print_help()
    quit()

htmlTemplate = Template('''<!DOCTYPE html>
<html>
    <head>
        <title>jslint results</title>
        <style>
            body, p, td, li, h1,h2,h3,h4,h5,h6 {font-family:"Trebuchet MS", sans-serif;}
            .lint-item { padding: 2em 0;}
            .focused-item {background: tan;}
            .when {color:gray;}
            .still-have-errors {background-color:pink;}
            .no-errors {background-color:lightgreen;}
        </style>
        <script src="http://code.jquery.com/jquery-1.4.2.min.js" type="text/javascript"></script>
        <script type="text/javascript">
        jQuery(function() {
            jQuery(".lint-item h2").hover(function() {
                jQuery(this).addClass('focused-item');
            }, function() {
                jQuery(this).removeClass('focused-item');
            });
            jQuery(".lint-item h2").click(function() {
                jQuery(this).parent().find("div").toggle();
            });
        });
        </script>
    </head>
    <body>
        <h1>jslint: collected report</h1>
        <p class="when">Generated $today</p>
        <p class="how-many $resultClass">Total number of errors: $totalErrors</p>
        $blocks
    </body>
</html>
'''
)
blockTemplate = Template('''
<div class='lint-item'>
    <h2 title="$filename">$shortFilename ($nErrors)</h2>
    <div style="display:none;">
        <p><a title="Open this file in TextMate" href="txmt://open?url=file://${filename}">$filename</a></p>
        <pre>$warnings</pre>
    </div>
</div>
''')

totalErrors = 0
blocks = ''
for f in files_to_lint:
    p = subprocess.Popen(["juicer verify %s" % f], shell=True, bufsize=16000,
              stdin=subprocess.PIPE, stdout=subprocess.PIPE, close_fds=True)
    (child_stdout, child_stdin) = (p.stdout, p.stdin)
    lines = child_stdout.readlines()[2:] # Skipping introductory text
    nErrors = (len(lines)) / 2
    settings = dict(
        warnings=xml.sax.saxutils.escape("".join(lines)),
        filename=f,
        shortFilename=string.replace(f, options.basepath, ''),
        nErrors=nErrors
    )
    blocks += blockTemplate.substitute(settings)
    totalErrors += nErrors

output_file = file(options.output_file_path, 'w')
if totalErrors > 0:
    resultClass = 'still-have-errors'
else:
    resultClass = 'no-errors'
data = dict(
    blocks=blocks,
    today=datetime.datetime.today(),
    totalErrors=totalErrors,
    resultClass=resultClass,
)
output_file.write(htmlTemplate.substitute(data))
output_file.close()

if options.verbose:
    webbrowser.open_new_tab("file://%s" % options.output_file_path)
    print "Done! Now openening file://%s in a web browser." % options.output_file_path
	#!/usr/bin/env python
	import subprocess
	import fnmatch
	import os
	import os.path
	from string import Template
	from optparse import OptionParser
	import webbrowser
	import string
	import datetime
	import xml.sax.saxutils

	usage = """
	%prog [options]

	Requirements:

	sudo gem install juicer
	juicer install jslint
	"""

	parser = OptionParser(usage=usage)
	parser.add_option("-p", "--path", dest="basepath", default="/Users/olle/eos/web/scripts/",
	help="Read JavaScript files from this absolute path, including slash")
	parser.add_option("-o", "--out", dest="output_file_path", default="/tmp/jslint_results.html",
	help="Filename of output HTML file")
	parser.add_option("-v", "--verbose", help="Opens a browser with HTML report when done", action="store_true", dest="verbose", default=True)
	parser.add_option("-q", "--quiet", help="No console output", action="store_false", dest="verbose")

	(options, args) = parser.parse_args()

	files_to_lint = []
	for root, dirs, files in os.walk(options.basepath):
	if '.svn' in dirs:
	dirs.remove('.svn')
	if 'mochikit' in dirs:
	dirs.remove('mochikit')
	if 'img' in dirs:
	dirs.remove('img')
	filelist = fnmatch.filter(files, '*.js')
	for fi in filelist:
	if fi.startswith("jquery"): continue;
	files_to_lint.append(os.path.join(root, fi))

	if not files_to_lint:
	parser.print_help()
	quit()

	htmlTemplate = Template('''<!DOCTYPE html>
	<html>
	<head>
	<title>jslint results</title>
	<style>
	body, p, td, li, h1,h2,h3,h4,h5,h6 {font-family:"Trebuchet MS", sans-serif;}
	.lint-item { padding: 2em 0;}
	.focused-item {background: tan;}
	.when {color:gray;}
	.still-have-errors {background-color:pink;}
	.no-errors {background-color:lightgreen;}
	</style>
	<script src="http://code.jquery.com/jquery-1.4.2.min.js" type="text/javascript"></script>
	<script type="text/javascript">
	jQuery(function() {
	jQuery(".lint-item h2").hover(function() {
	jQuery(this).addClass('focused-item');
	}, function() {
	jQuery(this).removeClass('focused-item');
	});
	jQuery(".lint-item h2").click(function() {
	jQuery(this).parent().find("div").toggle();
	});
	});
	</script>
	</head>
	<body>
	<h1>jslint: collected report</h1>
	<p class="when">Generated $today</p>
	<p class="how-many $resultClass">Total number of errors: $totalErrors</p>
	$blocks
	</body>
	</html>
	'''
	)
	blockTemplate = Template('''
	<div class='lint-item'>
	<h2 title="$filename">$shortFilename ($nErrors)</h2>
	<div style="display:none;">
	<p><a title="Open this file in TextMate" href="txmt://open?url=file://${filename}">$filename</a></p>
	<pre>$warnings</pre>
	</div>
	</div>
	''')

	totalErrors = 0
	blocks = ''
	for f in files_to_lint:
	p = subprocess.Popen(["juicer verify %s" % f], shell=True, bufsize=16000,
	stdin=subprocess.PIPE, stdout=subprocess.PIPE, close_fds=True)
	(child_stdout, child_stdin) = (p.stdout, p.stdin)
	lines = child_stdout.readlines()[2:] # Skipping introductory text
	nErrors = (len(lines)) / 2
	settings = dict(
	warnings=xml.sax.saxutils.escape("".join(lines)),
	filename=f,
	shortFilename=string.replace(f, options.basepath, ''),
	nErrors=nErrors
	)
	blocks += blockTemplate.substitute(settings)
	totalErrors += nErrors

	output_file = file(options.output_file_path, 'w')
	if totalErrors > 0:
	resultClass = 'still-have-errors'
	else:
	resultClass = 'no-errors'
	data = dict(
	blocks=blocks,
	today=datetime.datetime.today(),
	totalErrors=totalErrors,
	resultClass=resultClass,
	)
	output_file.write(htmlTemplate.substitute(data))
	output_file.close()

	if options.verbose:
	webbrowser.open_new_tab("file://%s" % options.output_file_path)
	print "Done! Now openening file://%s in a web browser." % options.output_file_path