docker: add push support by default (bug 1864902)

.dockerignore

@@ -1,3 +1,4 @@
 **
+!auth-example/**
 !rootfs/**
 !cgit_build.conf

Dockerfile

@@ -31,6 +31,10 @@ RUN make && make install
 
 FROM nginx:${NGINX_VERSION}-alpine${ALPINE_VERSION}
 
+ENV GIT_USER=lando
+# 'password'
+# generate with `htpasswd -n user | cut -d: -f2`
+ENV GIT_PASSWORD='$apr1$syi9IAPx$lGAixLm5WXtzEWR.fA.cS0'
 
 # mailcap - provides /etc/mime.types
 RUN apk add --no-cache \
@@ -52,6 +56,8 @@ RUN apk add --no-cache \
 ENV CGIT_APP_USER=nginx
 
 COPY ./rootfs/ /
+COPY ./auth-example/etc/nginx/git-http-backend_write.conf /etc/nginx/git-http-backend_write.conf
+COPY ./auth-example/etc/nginx/htpasswd.template /etc/nginx/templates/htpasswd.template
 COPY --from=build /opt/cgit /opt/cgit
 
 VOLUME ["/opt/git"]

README.md

@@ -1,3 +1,7 @@
+# This is a mirror
+
+This repo is a mirror of [Upstream], with local modifications to enable authenticated push by default.
+
 # Cgit Docker
 
 [![GitHub](https://img.shields.io/github/license/LuqueDaniel/cgit-docker?style=flat-square)](https://github.com/LuqueDaniel/cgit-docker/blob/main/LICENSE)
@@ -67,3 +71,4 @@ echo "CHANGED" >> /tmp/nginx-cloned/README.md
 * [Cgit README](https://git.zx2c4.com/cgit/tree/README)
 * [Cgit configuration](https://git.zx2c4.com/cgit/tree/cgitrc.5.txt)
 * [cgit - ArchWiki](https://wiki.archlinux.org/title/Cgit)
+* [Upstream](https://github.com/LuqueDaniel/cgit-docker)

auth-example/etc/nginx/git-http-backend_write.conf

@@ -1,2 +1,2 @@
     auth_basic           "closed site";
-    auth_basic_user_file .htpasswd;
+    auth_basic_user_file conf.d/htpasswd;

auth-example/etc/nginx/htpasswd.template

@@ -0,0 +1 @@
+$GIT_USER:$GIT_PASSWORD