name: Build and Publish Docker Image

on:
  push:
    tags:
      - "v*"
  workflow_call:
    inputs:
      tag:
        description: 'The tag to release (e.g. v0.70.2)'
        required: true
        type: string

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Resolve tag
        id: resolve
        run: |
          if [ -n "${{ inputs.tag }}" ]; then
            TAG="${{ inputs.tag }}"
          else
            TAG="${GITHUB_REF#refs/tags/}"
          fi
          echo "tag=$TAG" >> $GITHUB_OUTPUT
          echo "version=${TAG#v}" >> $GITHUB_OUTPUT

      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          ref: ${{ steps.resolve.outputs.tag }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
        with:
          images: |
            ghcr.io/cbcoutinho/nextcloud-mcp-server
          tags: |
            type=semver,pattern={{version}},value=${{ steps.resolve.outputs.tag }}
            type=semver,pattern={{major}}.{{minor}},value=${{ steps.resolve.outputs.tag }}
            type=semver,pattern={{major}},value=${{ steps.resolve.outputs.tag }}
            type=sha
            type=raw,value=latest

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0

      - name: Log in to GitHub Container Registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
        with:
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}