diff options
Diffstat (limited to 'filters/syntax-highlighting.py')
-rwxr-xr-x | filters/syntax-highlighting.py | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/filters/syntax-highlighting.py b/filters/syntax-highlighting.py new file mode 100755 index 0000000..dcdba03 --- /dev/null +++ b/filters/syntax-highlighting.py | |||
@@ -0,0 +1,38 @@ | |||
1 | #!/usr/bin/env python3 | ||
2 | |||
3 | # This script uses Pygments and Python3. You must have both installed for this to work. | ||
4 | # http://pygments.org/ | ||
5 | # http://python.org/ | ||
6 | # | ||
7 | # It may be used with the source-filter or repo.source-filter settings in cgitrc. | ||
8 | # | ||
9 | # The following environment variables can be used to retrieve the configuration | ||
10 | # of the repository for which this script is called: | ||
11 | # CGIT_REPO_URL ( = repo.url setting ) | ||
12 | # CGIT_REPO_NAME ( = repo.name setting ) | ||
13 | # CGIT_REPO_PATH ( = repo.path setting ) | ||
14 | # CGIT_REPO_OWNER ( = repo.owner setting ) | ||
15 | # CGIT_REPO_DEFBRANCH ( = repo.defbranch setting ) | ||
16 | # CGIT_REPO_SECTION ( = section setting ) | ||
17 | # CGIT_REPO_CLONE_URL ( = repo.clone-url setting ) | ||
18 | |||
19 | |||
20 | import sys | ||
21 | import cgi | ||
22 | import codecs | ||
23 | from pygments.lexers import get_lexer_for_filename | ||
24 | from pygments import highlight | ||
25 | from pygments.formatters import HtmlFormatter | ||
26 | |||
27 | sys.stdin = codecs.getreader("utf-8")(sys.stdin.detach()) | ||
28 | doc = sys.stdin.read() | ||
29 | try: | ||
30 | lexer = get_lexer_for_filename(sys.argv[1]) | ||
31 | formatter = HtmlFormatter(style='pastie') | ||
32 | sys.stdout.write("<style>") | ||
33 | sys.stdout.write(formatter.get_style_defs('.highlight')) | ||
34 | sys.stdout.write("</style>") | ||
35 | |||
36 | highlight(doc, lexer, formatter, sys.stdout) | ||
37 | except: | ||
38 | sys.stdout.write(str(cgi.escape(doc).encode("ascii", "xmlcharrefreplace"), "ascii")) | ||