# Docker Compose for Gitea Actions runner (CI/CD server).
# Connects to a remote Gitea instance to run the build-and-release workflow.
#
# Usage:
#   1. Get a runner token:  Gitea Admin Panel → Actions → Runners → Create new runner
#   2. Copy .env.example to .env and fill in GITEA_INSTANCE_URL and RUNNER_REGISTRATION_TOKEN
#   3. docker compose up -d

services:
  runner:
    image: gitea/act_runner:latest
    container_name: gitea-runner
    environment:
      - GITEA_INSTANCE_URL=${GITEA_INSTANCE_URL}
      - GITEA_RUNNER_REGISTRATION_TOKEN=${RUNNER_REGISTRATION_TOKEN}
      - GITEA_RUNNER_NAME=${RUNNER_NAME:-vaultwarden-builder}
      # Map ubuntu-latest to an act-compatible image.
      # build.sh calls docker buildx inside the job, so the host Docker socket
      # is mounted below to make Docker available in job containers.
      - GITEA_RUNNER_LABELS=ubuntu-latest:docker://catthehacker/ubuntu:act-22.04
    volumes:
      - runner-data:/data
      # Required: build.sh runs docker buildx build inside the workflow job.
      - /var/run/docker.sock:/var/run/docker.sock
    restart: unless-stopped

volumes:
  runner-data: