docker_release.yml

name: Push Docker Image

on:
  push:
    tags:
      - v*
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag name to build (e.g. v0.5.0)'
        required: true

permissions:
  contents: read
  packages: write

env:
  IMAGE_NAME: ghcr.io/morph-l2/node

jobs:
  push:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.tag || github.ref }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log into registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract version and commit
        id: meta
        run: |
          TAG="${{ inputs.tag || github.ref_name }}"
          if ! [[ "$TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+([.-][0-9A-Za-z.-]+)?$ ]]; then
            echo "Invalid release tag: $TAG (expected e.g. v0.5.0)"
            exit 1
          fi
          VERSION="${TAG#v}"
          COMMIT=$(git rev-parse HEAD)
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
          echo "commit=${COMMIT}" >> "$GITHUB_OUTPUT"

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: Dockerfile.l2-node
          platforms: linux/amd64,linux/arm64
          push: true
          tags: |
            ${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }}
            ${{ env.IMAGE_NAME }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max