From f60122c368f03eec5a6388b4b2ff536917326997 Mon Sep 17 00:00:00 2001 From: Arman Soltani Date: Sat, 11 Jul 2026 16:45:33 +0200 Subject: catppuccin styling --- Dockerfile.caddy | 5 +- compose.yml | 2 + md2html | 318 +++++++++++++++++++++++++++++++++++++++++++++++++ syntax-highlighting.py | 61 ++++++++++ 4 files changed, 385 insertions(+), 1 deletion(-) create mode 100644 md2html create mode 100644 syntax-highlighting.py diff --git a/Dockerfile.caddy b/Dockerfile.caddy index df8c9c4..17b5d02 100644 --- a/Dockerfile.caddy +++ b/Dockerfile.caddy @@ -4,6 +4,9 @@ RUN xcaddy build --with github.com/aksdb/caddy-cgi/v2 FROM docker.io/library/caddy:latest -RUN apk update && apk add --no-cache git git-daemon cgit python3 py3-pygments py3-markdown py3-docutils groff +RUN apk update && apk add --no-cache git git-daemon cgit python3 py3-pygments py3-markdown py3-docutils groff py3-pip + +RUN pip install --break-system-packages catppuccin[pygments] + COPY --from=builder /usr/bin/caddy /usr/bin/caddy diff --git a/compose.yml b/compose.yml index 9f55e20..5e70f30 100644 --- a/compose.yml +++ b/compose.yml @@ -15,4 +15,6 @@ services: - ./caddy_config/gitconfig:/etc/gitconfig:ro - ./cgitrc:/cgitrc:ro - ./cgit.css:/usr/share/webapps/cgit/cgit.css:ro + - ./syntax-highlighting.py:/usr/lib/cgit/filters/syntax-highlighting.py:ro + - ./md2html:/usr/lib/cgit/filters/html-converters/md2html:ro - ./cgit-email-filter.sh:/usr/lib/cgit/filters/cgit-email-fitler.sh:ro diff --git a/md2html b/md2html new file mode 100644 index 0000000..bda7e5e --- /dev/null +++ b/md2html @@ -0,0 +1,318 @@ +#!/usr/bin/env python3 + +# /usr/lib/cgit/filters/html-converters/md2html +# make sure to also install catppuccin[pygments] with pip + +import markdown +import sys +import io +from pygments.formatters import HtmlFormatter +from markdown.extensions.toc import TocExtension +from catppuccin.extras.pygments import FrappeStyle + +sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding='utf-8') +sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8') +sys.stdout.write(''' + +''') +sys.stdout.write("
") +sys.stdout.flush() +# Note: you may want to run this through bleach for sanitization +markdown.markdownFromFile( + output_format="html5", + extensions=[ + "markdown.extensions.fenced_code", + "markdown.extensions.codehilite", + "markdown.extensions.tables", + TocExtension(anchorlink=True)], + extension_configs={ + "markdown.extensions.codehilite":{"css_class":"highlight"}}) +sys.stdout.write("
") + diff --git a/syntax-highlighting.py b/syntax-highlighting.py new file mode 100644 index 0000000..9efb838 --- /dev/null +++ b/syntax-highlighting.py @@ -0,0 +1,61 @@ +#!/usr/bin/env python3 + +# /usr/lib/cgit/filters/syntax-highlighting.py +# make sure to also install catppuccin[pygments] with pip + +# 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 +from catppuccin.extras.pygments import FrappeStyle + +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=FrappeStyle, nobackground=True) + +try: + lexer = guess_lexer_for_filename(filename, data) +except ClassNotFound: + # check if there is any shebang + if data[0:2] == "#!": + try: + lexer = guess_lexer(data) + except ClassNotFound: + lexer = TextLexer() + else: + lexer = TextLexer() +except TypeError: + lexer = TextLexer() + +# highlight! :-) +# printout pygments' css definitions as well +sys.stdout.write("") +sys.stdout.write(highlight(data, lexer, formatter, outfile=None)) -- cgit v1.2.3