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- #!/usr/bin/env python3
- # This script uses Pygments and Python3. You must have both installed
- # for this to work.
- #
- # http://pygments.org/
- # http://python.org/
- #
- # It may be used with the source-filter or repo.source-filter settings
- # in cgitrc.
- #
- # The following environment variables can be used to retrieve the
- # configuration of the repository for which this script is called:
- # CGIT_REPO_URL ( = repo.url setting )
- # CGIT_REPO_NAME ( = repo.name setting )
- # CGIT_REPO_PATH ( = repo.path setting )
- # CGIT_REPO_OWNER ( = repo.owner setting )
- # CGIT_REPO_DEFBRANCH ( = repo.defbranch setting )
- # CGIT_REPO_SECTION ( = section setting )
- # CGIT_REPO_CLONE_URL ( = repo.clone-url setting )
- import sys
- import io
- from pygments import highlight
- from pygments.util import ClassNotFound
- from pygments.lexers import TextLexer
- from pygments.lexers import guess_lexer
- from pygments.lexers import guess_lexer_for_filename
- from pygments.formatters import HtmlFormatter
- sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding='utf-8', errors='replace')
- sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
- data = sys.stdin.read()
- filename = sys.argv[1]
- formatter = HtmlFormatter(style='monokai', nobackground=True)
- try:
- lexer = guess_lexer_for_filename(filename, data)
- except ClassNotFound:
- # check if there is any shebang
- if data[0:2] == '#!':
- lexer = guess_lexer(data)
- else:
- lexer = TextLexer()
- except TypeError:
- lexer = TextLexer()
- # highlight! :-)
- # printout pygments' css definitions as well
- sys.stdout.write('<style nonce="8909ab9">')
- sys.stdout.write(formatter.get_style_defs('.highlight'))
- sys.stdout.write('</style>')
- sys.stdout.write(highlight(data, lexer, formatter, outfile=None))
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