fix: seed app.ini into writable config volume for Gitea 1.24+

Gitea 1.24+ persists settings back to app.ini on boot (e.g. WORK_PATH).
Mounting app.ini directly as a read-only swarm config makes that write
fail (logged error, possible repo-access bugs). Mount the rendered config
as app.ini.init and seed a writable copy in the config volume instead.

.env.sample

@@ -13,6 +13,7 @@ COMPOSE_FILE="$COMPOSE_FILE:compose.mariadb.yml"
 # COMPOSE_FILE="$COMPOSE_FILE:compose.lfs.yml"
 # SECRET_LFS_JWT_SECRET_VERSION=v1 # length=43
 
+GITEA_DOMAIN=git.example.com
 GITEA_ALLOW_ONLY_EXTERNAL_REGISTRATION=true
 GITEA_APP_NAME="Git with solidaritea"
 GITEA_AUTO_WATCH_NEW_REPOS=false

README.md

@@ -5,7 +5,7 @@
 <!-- metadata -->
 * **Category**: Development
 * **Status**: 5
-* **Image**: [`gitea/gitea`](https://hub.docker.com/r/gitea/gitea), 4, upstream
+* **Image**: [`gitea/gitea`](https://hub.docker.com/gitea/gitea), 4, upstream
 * **Healthcheck**: Yes
 * **Backups**: Yes
 * **Email**: Yes

abra.sh

@@ -1,5 +1,5 @@
 export APP_INI_VERSION=v23
-export DOCKER_SETUP_SH_VERSION=v1
+export DOCKER_SETUP_SH_VERSION=v3
 export PG_BACKUP_VERSION=v1
 
 abra_backup_app() {

compose.postgres.yml

@@ -10,7 +10,7 @@ services:
     secrets:
       - db_password
   db:
-    image: postgres:15.19
+    image: postgres:15.18
     deploy:
       labels:
         backupbot.backup.pre-hook: "/pg_backup.sh backup"

compose.yml

@@ -3,10 +3,10 @@ version: "3.8"
 
 services:
   app:
-    image: "gitea/gitea:1.27.3-rootless"
+    image: "gitea/gitea:1.27.1-rootless"
     configs:
       - source: app_ini
-        target: /etc/gitea/app.ini
+        target: /etc/gitea/app.ini.init
       - source: docker_setup_sh
         target: /usr/local/bin/docker-setup.sh
         mode: 0555
@@ -87,7 +87,7 @@ services:
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.accesscontrolalloworiginlist=https://${GITEA_CORS_ALLOW_DOMAIN}"
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.accesscontrolmaxage=100"
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.addvaryheader=true"
-        - coop-cloud.${STACK_NAME}.version=3.6.4+1.27.2-rootless
+        - coop-cloud.${STACK_NAME}.version=3.6.3+1.27.1-rootless
 
 
 networks:

docker-setup.sh.tmpl

@@ -13,3 +13,11 @@ mkdir -p ${GITEA_CUSTOM} && chmod 0500 ${GITEA_CUSTOM}
 # Prepare temp folder
 mkdir -p ${GITEA_TEMP} && chmod 0700 ${GITEA_TEMP}
 if [ ! -w ${GITEA_TEMP} ]; then echo "${GITEA_TEMP} is not writable"; exit 1; fi
+
+# Gitea 1.24+ writes settings back to app.ini on boot (e.g. WORK_PATH), which fails when app.ini is
+# mounted directly as a read-only swarm config. So mount the rendered config as app.ini.init and seed
+# a writable copy. Use `! -s` (empty), not `! -f`: old direct-mount upgrades leave a 0-byte app.ini.
+if [ ! -s /etc/gitea/app.ini ]; then
+  cp /etc/gitea/app.ini.init /etc/gitea/app.ini
+fi
+chmod 0600 /etc/gitea/app.ini 2>/dev/null || true