mirror of https://github.com/zulip/zulip.git
85 lines
2.5 KiB
Plaintext
85 lines
2.5 KiB
Plaintext
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#!/usr/bin/env python
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from __future__ import absolute_import
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from __future__ import print_function
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from lib.html_grep import grep
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import optparse
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import sys
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from six.moves import filter
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try:
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import lister
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except ImportError as e:
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print("ImportError: {}".format(e))
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print("You need to run the Zulip linters inside a Zulip dev environment.")
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print("If you are using Vagrant, you can `vagrant ssh` to enter the Vagrant guest.")
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sys.exit(1)
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USAGE = '''
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This file greps HTML files for keywords in a context-sensitive manner.
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Example:
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$ ./tools/html-grep '#group-pms' '.filters'
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templates/zerver/right-sidebar.html 45
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div.right-sidebar#right-sidebar
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div#group-pm-list
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ul.filters.scrolling_list#group-pms
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Keyword syntax:
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When supplying keywords, they must correspond to HTML elements,
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classes, or ids. Typical keywords are:
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li // search for "<li>"
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'.modal' // search for '<foo class="modal">'
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'#intro' // search for '<bar id="intro">'
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Searches are context-sensitive in the sense that the keyword
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may be found among parent tags of a leaf tag, not just the leaf
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tag itself. (Think of this as being similar to the way a
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browser applies nested CSS styles; it looks at the whole HTML
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tree.)
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Finding files to search:
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The tool currently searches your git repo for files with
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the extension .html or .handlebars., and then it does
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the grep against all those files.
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TODO: allow specific files to be searched.
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'''
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def check_our_files():
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# type: () -> None
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parser = optparse.OptionParser(usage=USAGE)
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parser.add_option('--modified', '-m',
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action='store_true', default=False,
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help='Only check modified files')
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parser.add_option('--no-filter', '-a',
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dest='show_all',
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action='store_true', default=False,
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help='Show all HTML files (no filtering)')
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(options, args) = parser.parse_args()
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if options.show_all:
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keywords = [] # type: List[str]
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else:
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if not args:
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print('No keywords specified...try --help or --no-filter')
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sys.exit(1)
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else:
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keywords = args
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files = lister.list_files(
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modified_only=options.modified,
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ftypes=['handlebars', 'html'],
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)
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fns = [fn for fn in files if (not 'casperjs' in fn) and (not 'puppet/zulip' in fn)]
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grep(fns, set(keywords))
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if __name__ == '__main__':
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check_our_files()
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