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-rwxr-xr-xfilters/syntax-highlighting.py38
1 files changed, 38 insertions, 0 deletions
diff --git a/filters/syntax-highlighting.py b/filters/syntax-highlighting.py
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+++ b/filters/syntax-highlighting.py
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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 cgi
+import codecs
+from pygments.lexers import get_lexer_for_filename
+from pygments import highlight
+from pygments.formatters import HtmlFormatter
+
+sys.stdin = codecs.getreader("utf-8")(sys.stdin.detach())
+doc = sys.stdin.read()
+try:
+ lexer = get_lexer_for_filename(sys.argv[1])
+ formatter = HtmlFormatter(style='pastie')
+ sys.stdout.write("<style>")
+ sys.stdout.write(formatter.get_style_defs('.highlight'))
+ sys.stdout.write("</style>")
+
+ highlight(doc, lexer, formatter, sys.stdout)
+except:
+ sys.stdout.write(str(cgi.escape(doc).encode("ascii", "xmlcharrefreplace"), "ascii"))