reusable-docker-build-push.yaml

# SPDX-FileCopyrightText: Copyright (c) 2025 Cisco and/or its affiliates.
# SPDX-License-Identifier: Apache-2.0

---
name: Build and Push

on:
  workflow_call:
    inputs:
      bake-target:
        required: true
        type: string
        description: "Bake target"
      bake-file:
        required: false
        type: string
        description: "Bake file"
        default: "docker-bake.hcl"
      image-name:
        required: true
        type: string
        description: "Image repo to use."
      image-tag:
        required: true
        type: string
        description: "Image tag to use."
    secrets:
      github-token:
        description: "github token"
        required: false

jobs:
  build-and-push:
    name: Build and Push
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
        with:
          fetch-depth: 0

      - name: Login to GitHub Container Registry
        if: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags') }}
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{github.actor}}
          password: ${{secrets.github-token}}

      - name: Setup QEMU
        uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf # v3.2.0

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1

      - name: Docker metadata
        id: metadata
        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
        with:
          images: |
            ghcr.io/agntcy/acp/${{ inputs.image-name }}
          tags: |
            type=raw,value=${{ inputs.image-tag }}
            type=raw,value=latest,enable=${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags') }}

      - name: Build and push
        uses: docker/bake-action@4ba453fbc2db7735392b93edf935aaf9b1e8f747 # v6.5.0
        with:
          files: |
            ${{ inputs.bake-file }}
            ${{ steps.metadata.outputs.bake-file }}
          targets: ${{ inputs.bake-target }}
          push: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags') }}
          provenance: false