From 359be2dfa041bc0e1c690b2771d556988612b327 Mon Sep 17 00:00:00 2001
From: Tom Willemse <tom@ryuslash.org>
Date: Fri, 13 Nov 2020 22:58:55 -0800
Subject: [PATCH] Initial commit

---
 cgit-pygments-wrapper.py | 55 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100755 cgit-pygments-wrapper.py

diff --git a/cgit-pygments-wrapper.py b/cgit-pygments-wrapper.py
new file mode 100755
index 0000000..ad17227
--- /dev/null
+++ b/cgit-pygments-wrapper.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env
+'''This script is for use as a source-filter or repo.source-filter for cgit.
+
+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
+
+from pyments import highlight
+from pygments.formatters import HtmlFormatter
+from pygments.lexers import CommonLispLexer, TextLexer, guess_lexer, \
+    guess_lexer_for_filename, get_lexer_by_name
+from pygments.lexers.shell import BashLexer
+from pygments.util import ClassNotFound
+
+CommonLispLexer.filenames.append('*.asd')
+CommonLispLexer.filenames.append('.stumpwmrc')
+
+BashLexer.filenames.append('PKGBUILD')
+BashLexer.filenames.append('*.install')
+BashLexer.filenames.append('.zshrc')
+BashLexer.filenames.append('.zprofile')
+
+data = sys.stdin.read()
+filename = sys.argv[1]
+formatter = HtmlFormatter(encoding='utf-8', style='autumn')
+
+try:
+    if filename == 'CMakeLists.txt':
+        lexer = get_lexer_by_name('cmake')
+    else:
+        lexer = guess_lexer_for_filename(filename, data, encoding='utf-8')
+except ClassNotFound:
+    # Check if there is any shebang
+    if data[0:2] == '#!':
+        lexer = guess_lexer(data, encoding='utf-8')
+    else:
+        lexer = TextLexer(encoding='utf-8')
+except TypeError:
+    lexer = TextLexer(encoding='utf-8')
+
+# print out 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).decode('utf-8'))