feat(docker): add `docker-compose` and improve config

* Introduce `docker-compose` for easier service orchestration
* Simplify and fix `lighttpd` config for cleaner routing and proxy
* Add `libcurl` dependency and cache setup for better compatibility
* Improve container volume mounts and permissions for smoother usage

3 files changed, 31 insertions, 22 deletions

diff --git a/Dockerfile b/Dockerfile
index 84b9454..6906deb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN apk --no-cache add git && \
   git submodule update --init --recursive
 
 RUN apk --no-cache add libc-dev git gcc make \
-  openssl-dev libzip lua5.4-dev zlib-dev \
+  openssl-dev libzip lua5.4-dev zlib-dev libcurl \
   musl-libintl gettext-static
 
 RUN make NO_REGEX=NeedsStartEnd LUA_PKGCONFIG=lua5.4 -j$(nproc) install
@@ -24,4 +24,7 @@ COPY lighttpd.conf /etc/lighttpd/lighttpd.conf
 COPY cgitrc /etc/cgitrc
 COPY cgitrepos /etc/cgitrepos
 
+RUN mkdir -p /var/cache/cgit && \
+  chown -R lighttpd:lighttpd /var/cache/cgit
+
 ENTRYPOINT [ "lighttpd", "-D", "-f", "/etc/lighttpd/lighttpd.conf" ]
\ No newline at end of file
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..7767331
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,13 @@
+version: '3'
+
+services:
+  cgit:
+    build: .
+    ports:
+      - "8080:80"
+    volumes:
+      - ./cgit:/usr/share/webapps/cgit/cgit.cgi
+      - ./repos:/home/git/repositories
+      - ./lighttpd.conf:/etc/lighttpd/lighttpd.conf:ro
+      - ./cgitrc:/etc/cgitrc:ro
+      - ./cgitrepos:/etc/cgitrepos:ro
\ No newline at end of file
diff --git a/lighttpd.conf b/lighttpd.conf
index 99bdca7..dadabeb 100644
--- a/lighttpd.conf
+++ b/lighttpd.conf
@@ -1,27 +1,20 @@
-server.modules += ( "mod_cgi", "mod_rewrite", "mod_alias", "mod_proxy", "mod_access" )
+server.port = 80
+server.document-root = "/usr/share/webapps/cgit"
+index-file.names = ( "cgit.cgi" )
 
+server.modules += ( "mod_access", "mod_alias", "mod_cgi", "mod_rewrite", "mod_proxy" )
+cgi.assign = ( ".cgi" => "" )
+mimetype.assign = ( ".css" => "text/css" )
+
+# reserve proxy for gitea git service
 $HTTP["url"] =~ "^/(.+?)\.git/(info/refs|git-upload-pack)$" {
     $HTTP["request-method"] !~ "^(GET|POST)$" {
-        url.access-deny = ("")
+        url.access-deny = ( "" )
     }
-
-    proxy.server = (
-        "" => ((
-            "host" => "gitea",
-            "port" => 3000,
-        ))
-    )
+    proxy.server = ( "" => ( ( "host" => "localhost", "port" => 3000 ) ) )
 }
-else $HTTP["url"] =~ "^/" {
-    server.document-root = "/usr/share/webapps/cgit/"
-    server.indexfiles = ("cgit.cgi")
-
-    cgi.assign = ("cgit.cgi" => "")
-    mimetype.assign = ( ".css" => "text/css" )
 
-    # Rewrite any other url but the asset urls to be handled by the cgit
-    # executable. Use with virtual-root=/ cgitrc setting.
-    url.rewrite-once = (
-        "^/((?!cgit\.(css|png)$)(?!favicon\.ico$)(?!robots\.txt$).*)$" => "/cgit.cgi/$1"
-    )
-}
\ No newline at end of file
+# rewrite all requests to cgit.cgi except for static files
+url.rewrite-once = (
+    "^/((?!cgit\.(css|png)$)(?!favicon\.ico$)(?!robots\.txt$).*)$" => "/cgit.cgi/$1"
+)
\ No newline at end of file