update-project.yaml

name: Create new Tag

concurrency:
  group: ${{github.repository}}-update-tag
  cancel-in-progress: false

on:
  pull_request:
    branches:
        - main
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag to be created (when empty, it will be automatically computed)'
        required: false
        type: string
      python:
        description: 'Update pyproject.toml automatically'
        required: false
        type: boolean
jobs:
  create-new-tag:
    runs-on: ubuntu-latest
    #if: github.ref == 'refs/heads/main'
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
          token: ${{ secrets.REPO_PAT }}
          fetch-depth: 0
      - name: 'Validate semver'
        if:  ${{ inputs.tag != '' }}
        run: | 
            local regex='^([0-9]+)\.([0-9]+)\.([0-9]+)(-[0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*(\+[0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*)?)?$'
            
            if [[ "$version" =~ $regex ]]; then
                echo "${{ inputs.tag }} is a valid SemVer."
                echo "NEWTAG=${{ inputs.tag }}" >> $GITHUB_ENV
            else
                echo "${{ inputs.tag }} is NOT a valid SemVer."
                exit 1
            fi
      - name: 'Get Previous tag'
        id: previoustag
        if:  ${{ inputs.tag == '' }}
        uses: "WyriHaximus/github-action-get-previous-tag@v1"
        with:
          fallback: 0.0.0 # Optional fallback tag to use when no tag can be found
      - name: 'Get next minor version'
        id: semvers
        if:  ${{ inputs.tag == '' }}
        uses: "WyriHaximus/github-action-next-semvers@v1"
        with:
          version: ${{ steps.previoustag.outputs.tag }}
      - name: 'Set tag'
        if:  ${{ inputs.tag == '' }}
        run: | 
            echo "NEWTAG=${{ steps.semvers.outputs.patch }}" >> $GITHUB_ENV
      - name: Commit tag changes
        run: |
            git config --global user.name 'Bot'
            git config --global user.email 'bot@zaphiro.ch'
            git commit -am "Automated tag changes [dependabot skip]" || echo "No changes to commit"
            git push
      - name: Test
        run: echo $NEWTAG
    #   - name: Create New Tag
    #     run: |
    #       git tag -a "v${{ env.new_version }}" -m "Release v${{ env.new_version }}"
    #       git push origin "v${{ env.new_version }}"

    #   - name: Publish Release
    #     uses: actions/create-release@v1
    #     with:
    #       tag_name: "v${{ env.new_version }}"
    #       release_name: "Release v${{ env.new_version }}"