Taskfile.docker.yml

version: '3'

silent: true

tasks:
  docker:login:
    desc: Login to hub.docker.com and ghcr.io
    cmds:
      - |
        set -eu
        docker_username='{{.DOCKER_USERNAME}}'
        github_username='{{.GITHUB_USERNAME}}'
        has_dockerhub=false
        has_ghcr=false
        if [ -n "$docker_username" ] && [ -n "${DOCKER_TOKEN:-}" ]; then
          has_dockerhub=true
        fi
        if [ -n "$github_username" ] && [ -n "${GITHUB_TOKEN:-}" ]; then
          has_ghcr=true
        fi
        if [ "$has_dockerhub" = false ] && [ "$has_ghcr" = false ]; then
          echo "❌ No registry credentials provided. Set DOCKER_USERNAME/DOCKER_TOKEN or GITHUB_USERNAME/GITHUB_TOKEN."
          exit 1
        fi
        if [ "$has_dockerhub" = true ]; then
          echo "Logging into Docker Hub as $docker_username"
          printf '%s' "${DOCKER_TOKEN}" | docker login -u "$docker_username" --password-stdin
        else
          echo "⚠️  Skipping Docker Hub login (missing DOCKER_USERNAME/DOCKER_TOKEN)"
        fi
        if [ "$has_ghcr" = true ]; then
          echo "Logging into GHCR as $github_username"
          printf '%s' "${GITHUB_TOKEN}" | docker login ghcr.io -u "$github_username" --password-stdin
        else
          echo "⚠️  Skipping GHCR login (missing GITHUB_USERNAME/GITHUB_TOKEN)"
        fi

  docker:cmds:
    desc: Show docker build command for plain flavor
    cmds:
      - task terragrunt:build:plain --dry VERSION_PREFIX='{{.CI_VERSION_PREFIX}}'

  docker:build:
    desc: Build Docker image (plain flavor)
    cmds:
      - task terragrunt:build:plain VERSION_PREFIX='{{.CI_VERSION_PREFIX}}'

  docker:build:inspect:
    desc: Inspect built Docker image (plain latest)
    cmds:
      - |
        set -eu
        image="{{.DOCKER_NAME}}:{{.CI_VERSION_PREFIX}}plain-latest"
        echo "Inspecting image: ${image}"
        docker image inspect "$image" | jq || true

  docker:push:
    desc: Build and push Docker images (plain flavor)
    cmds:
      - task terragrunt:push:plain VERSION_PREFIX='{{.CI_VERSION_PREFIX}}'

  docker:push:inspect:
    desc: Inspect pushed Docker image (plain latest)
    cmds:
      - |
        set -eu
        image="{{.DOCKER_NAME}}:{{.CI_VERSION_PREFIX}}plain-latest"
        echo "Inspecting pushed image: ${image}"
        docker buildx imagetools inspect "$image" || docker manifest inspect "$image"