From 3eb04f39e55091bf042d97f0762a21f3e78a4383 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Tue, 2 Jun 2026 19:38:52 +0900
Subject: feat(repos): add about-filter

---
 services/repos/Dockerfile              |  5 ++++-
 services/repos/cgitrc                  |  1 +
 services/repos/compose.yaml            |  1 +
 services/repos/filters/about-plain.lua | 17 +++++++++++++++++
 4 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 services/repos/filters/about-plain.lua

diff --git a/services/repos/Dockerfile b/services/repos/Dockerfile
index 2734a1ee..b2bdba80 100644
--- a/services/repos/Dockerfile
+++ b/services/repos/Dockerfile
@@ -15,7 +15,9 @@ RUN apt-get update && \
         build-essential \
         curl \
         git \
+        libluajit-5.1-dev \
         libssl-dev \
+        pkg-config \
         zlib1g-dev
 
 RUN git clone --branch $CGIT_VERSION https://git.zx2c4.com/cgit /cgit
@@ -24,7 +26,7 @@ WORKDIR /cgit
 
 RUN --mount=type=bind,source=./cgit.conf,target=./cgit.conf \
     make get-git && \
-    make NO_LUA=1 && \
+    make LUA_PKGCONFIG=luajit && \
     make install
 
 
@@ -36,6 +38,7 @@ COPY --from=builder /var/www/htdocs/cgit/ /usr/local/apache2/htdocs/cgit
 
 RUN apt-get update && \
     apt-get install -y \
+        libluajit-5.1-2 \
         zstd && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
diff --git a/services/repos/cgitrc b/services/repos/cgitrc
index db973b7a..430d2dae 100644
--- a/services/repos/cgitrc
+++ b/services/repos/cgitrc
@@ -1,3 +1,4 @@
+about-filter=lua:/etc/cgit/filters/about-plain.lua
 case-sensitive-sort=0
 cache-size=1024
 clone-url=https://repos.nsfisis.dev/$CGIT_REPO_URL
diff --git a/services/repos/compose.yaml b/services/repos/compose.yaml
index 511a5dd4..6145c10e 100644
--- a/services/repos/compose.yaml
+++ b/services/repos/compose.yaml
@@ -8,6 +8,7 @@ services:
     volumes:
       - ./cgitrc:/etc/cgitrc:ro
       - ./repos.cgitrc:/etc/repos.cgitrc:ro
+      - ./filters:/etc/cgit/filters:ro
       - ./httpd-cgit.conf:/usr/local/apache2/conf/extra/httpd-cgit.conf:ro
       - ./repos:/src:ro
     restart: always
diff --git a/services/repos/filters/about-plain.lua b/services/repos/filters/about-plain.lua
new file mode 100644
index 00000000..aff3e5af
--- /dev/null
+++ b/services/repos/filters/about-plain.lua
@@ -0,0 +1,17 @@
+local buffer = ""
+
+function filter_open()
+   buffer = ""
+end
+
+function filter_write(s)
+   buffer = buffer .. s
+end
+
+function filter_close()
+   html("<table summary='blob content' class='blob'>\n")
+   html("<tr><td class='lines'><pre><code>")
+   html_txt(buffer)
+   html("</code></pre></td></tr></table>\n")
+   return 0
+end
-- 
cgit v1.3.1