compose.yml

services:
  local:
    build:
      dockerfile: "Dockerfile"
      target: "local"
    ports:
      - "0.0.0.0:${PORT:-8080}:8080"
    env_file: ".env"
    environment:
      GOCACHE: "/cache/go-build"
      GOMODCACHE: "/cache/pkg/mod"
      INIT_CMD: "air"
      # Host uid/gid from the environment (Makefile exports these for `make docker*`)
      RUN_UID: ${UID:-1000}
      RUN_GID: ${GID:-1000}
    volumes:
      - ".:/app"
      - "./tmp/cache:/cache"
    user: "root"
    working_dir: "/app"
    entrypoint: ["/bin/bash", "-c"]
    command:
      - |
        set -euo pipefail
        mkdir -p /app/data /cache/go-build /cache/pkg/mod
        chown -R "$$RUN_UID:$$RUN_GID" /app/data /cache
        exec setpriv --reuid="$$RUN_UID" --regid="$$RUN_GID" --clear-groups -- $$INIT_CMD

  deploy:
    build:
      dockerfile: "Dockerfile"
      target: "deploy"
    ports:
      - "0.0.0.0:${PORT:-8080}:8080"
    env_file: ".env"
    volumes:
      - "./data:/app/data"
    user: "${UID:-1000}:${GID:-1000}"