add: forgejo overwrite

.env.sample

@@ -2,6 +2,10 @@ TYPE=gitea
 
 DOMAIN=gitea.example.com
 LETS_ENCRYPT_ENV=production
+COMPOSE_FILE=compose.yml
+
+# Enable to use forgejo instead of gitea
+# COMPOSE_FILE="$COMPOSE_FILE:compose.forgejo.yml"
 
 GITEA_DOMAIN=git.example.com
 GITEA_ALLOW_ONLY_EXTERNAL_REGISTRATION=true
@@ -27,7 +31,7 @@ SECRET_JWT_SECRET_VERSION=v1 # length=43
 SECRET_SECRET_KEY_VERSION=v1 # length=64
 
 # SMTP Mailer
-# COMPOSE_FILE="compose.yml:compose.smtp.yml"
+# COMPOSE_FILE="$COMPOSE_FILE:compose.smtp.yml"
 # GITEA_SMTP_MAILER_ENABLED=1
 # GITEA_MAILER_HOST=mail.gandi.net:465
 # SECRET_SMTP_PASSWORD_VERSION=v1

compose.forgejo.yml

@@ -0,0 +1,5 @@
+version: '3.8'
+
+services:
+  app:
+    image: codeberg.org/forgejo/forgejo:1.18.0-1-rootless