From 5f193b72eb666755151faf15b71c4ffc45090745 Mon Sep 17 00:00:00 2001
From: Malfurious <m@lfurio.us>
Date: Sun, 7 Aug 2022 01:09:35 -0400
Subject: Add cgit docker image

Apache webserver (httpd) is setup minimally to host cgit on a website
(sub)domain root.  cgitrc config file is based on that from my previous
installation, in my personal website.

Signed-off-by: Malfurious <m@lfurio.us>
---
 docker/Dockerfile.cgit | 15 +++++++++++++++
 docker/cgitrc          | 23 +++++++++++++++++++++++
 docker/httpd.conf      | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 docker/Dockerfile.cgit
 create mode 100644 docker/cgitrc
 create mode 100644 docker/httpd.conf

diff --git a/docker/Dockerfile.cgit b/docker/Dockerfile.cgit
new file mode 100644
index 0000000..7108420
--- /dev/null
+++ b/docker/Dockerfile.cgit
@@ -0,0 +1,15 @@
+# https://git.zx2c4.com/cgit/
+# https://wiki.archlinux.org/title/Cgit
+
+FROM archlinux
+
+# Install cgit and webserver
+RUN pacman-key --init
+RUN pacman -Syu --needed --noconfirm apache cgit
+
+# Copy configuration files
+# Back-end datastore is expected to be mounted to /data (read-only)
+COPY httpd.conf /etc/httpd/conf/httpd.conf
+COPY cgitrc /etc/cgitrc
+
+CMD ["/usr/bin/httpd", "-DFOREGROUND"]
diff --git a/docker/cgitrc b/docker/cgitrc
new file mode 100644
index 0000000..cfd8ba7
--- /dev/null
+++ b/docker/cgitrc
@@ -0,0 +1,23 @@
+# cgit config
+# see cgitrc(5) for details
+
+css=/cgit.css
+logo=/cgit.png
+logo-link=/
+
+root-title=index
+root-desc=description
+
+clone-url=http://example.com/$CGIT_REPO_URL
+
+enable-blame=1
+enable-follow-links=1
+enable-index-links=1
+enable-index-owner=0
+enable-log-filecount=1
+enable-log-linecount=1
+remove-suffix=1
+snapshots=tar.gz
+
+section-from-path=1
+scan-path=/data/repositories/
diff --git a/docker/httpd.conf b/docker/httpd.conf
new file mode 100644
index 0000000..50f88aa
--- /dev/null
+++ b/docker/httpd.conf
@@ -0,0 +1,35 @@
+# https://httpd.apache.org/docs/current/
+# https://httpd.apache.org/docs/current/mod/directives.html
+
+LoadModule alias_module modules/mod_alias.so
+LoadModule authz_core_module modules/mod_authz_core.so
+LoadModule cgid_module modules/mod_cgid.so
+LoadModule mpm_event_module modules/mod_mpm_event.so
+LoadModule unixd_module modules/mod_unixd.so
+
+ServerRoot "/etc/httpd"
+ServerAdmin webmaster@example.com
+ServerName localhost
+Listen 80
+User http
+Group http
+
+ErrorLog "/var/log/httpd/error_log"
+LogLevel warn
+
+<Directory "/">
+    AllowOverride None
+    Require all denied
+</Directory>
+
+<Directory "/usr/share/webapps/cgit/">
+    AllowOverride None
+    Options ExecCGI FollowSymlinks
+    Require all granted
+</Directory>
+
+Alias /cgit.css "/usr/share/webapps/cgit/cgit.css"
+Alias /cgit.png "/usr/share/webapps/cgit/cgit.png"
+Alias /favicon.ico "/usr/share/webapps/cgit/favicon.ico"
+
+ScriptAlias / "/usr/share/webapps/cgit/cgit.cgi/"
-- 
cgit v1.2.3