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

@@ -8,6 +8,10 @@ COMPOSE_FILE="$COMPOSE_FILE:compose.mariadb.yml"
 # COMPOSE_FILE="$COMPOSE_FILE:compose.sqlite3.yml"
 # COMPOSE_FILE="$COMPOSE_FILE:compose.postgres.yml"
 
+# Enable to use forgejo instead of gitea
+# COMPOSE_FILE="$COMPOSE_FILE:compose.forgejo.yml"
+# SECRET_LFS_JWT_SECRET_VERSION=v1 # length=43
+
 # Enable Git LFS on plain gitea (not needed with forgejo, which bundles it).
 # Mounts the lfs_jwt_secret secret and sets GITEA_LFS_START_SERVER=true.
 # COMPOSE_FILE="$COMPOSE_FILE:compose.lfs.yml"

abra.sh

@@ -1,5 +1,5 @@
-export APP_INI_VERSION=v23
-export DOCKER_SETUP_SH_VERSION=v1
+export APP_INI_VERSION=v22
+export DOCKER_SETUP_SH_VERSION=v3
 export PG_BACKUP_VERSION=v1
 
 abra_backup_app() {

app.ini.tmpl

@@ -61,7 +61,7 @@ SSH_LISTEN_PORT = {{ env "GITEA_SSH_PORT" }}
 SSH_PORT = {{ env "GITEA_SSH_PORT" }}
 START_SSH_SERVER = true
 LFS_START_SERVER = {{ env "GITEA_LFS_START_SERVER" }}
-{{ if (eq (env "GITEA_LFS_START_SERVER") "true") }}
+{{ if or (eq (env "FORGE") "forgejo") (eq (env "GITEA_LFS_START_SERVER") "true") }}
 LFS_JWT_SECRET = {{ secret "lfs_jwt_secret" }}
 {{ end }}
 

compose.forgejo.yml

@@ -0,0 +1,13 @@
+version: '3.8'
+
+services:
+  app:
+    image: codeberg.org/forgejo/forgejo:12.0.2-rootless
+    environment:
+    - FORGE=forgejo
+    secrets:
+    - lfs_jwt_secret
+secrets:
+  lfs_jwt_secret:
+    name: ${STACK_NAME}_lfs_jwt_secret_${SECRET_LFS_JWT_SECRET_VERSION}
+    external: true

compose.postgres.yml

@@ -10,7 +10,7 @@ services:
     secrets:
       - db_password
   db:
-    image: postgres:15.18
+    image: postgres:15.13
     deploy:
       labels:
         backupbot.backup.pre-hook: "/pg_backup.sh backup"

compose.yml

@@ -3,10 +3,10 @@ version: "3.8"
 
 services:
   app:
-    image: "gitea/gitea:1.27.1-rootless"
+    image: "gitea/gitea:1.24.2-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
@@ -15,6 +15,7 @@ services:
       - jwt_secret
       - secret_key
     environment:
+      - FORGE=gitea
       - GITEA_ALLOW_ONLY_EXTERNAL_REGISTRATION
       - GITEA_APP_NAME
       - GITEA_AUTO_WATCH_NEW_REPOS
@@ -87,7 +88,7 @@ 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.${STACK_NAME}.version=3.6.2+1.27.1-rootless
+        - coop-cloud.${STACK_NAME}.version=3.6.0+1.24.2-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

release/3.6.2+1.27.1-rootless

@@ -1,6 +0,0 @@
-Forgejo support has been moved to its own recipe.  Make the move by:
-
-* Getting the recipe locally with `abra recipe fetch forgejo`
-* Changing the recipe's TYPE with `abra application config FORGEJO_DOMAIN`
-* Redeploy the app with `abra application undeploy` and `abra
-  application deploy`