add gitolite/cgit

1 files changed, 34 insertions, 0 deletions

diff --git a/files/usr/local/lib/cgit/filters/syntax-highlighting-custom.py.git_server b/files/usr/local/lib/cgit/filters/syntax-highlighting-custom.py.git_server
new file mode 100644
index 0000000..1d71275
--- /dev/null
+++ b/files/usr/local/lib/cgit/filters/syntax-highlighting-custom.py.git_server
@@ -0,0 +1,34 @@
+#!/usr/local/bin/python
+
+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='${cgit_pygments_style}', 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>')
+sys.stdout.write(formatter.get_style_defs('.highlight'))
+sys.stdout.write('</style>')
+sys.stdout.write(highlight(data, lexer, formatter, outfile=None))