Versioning.yml

name: Versioning

on:
  push:
    branches:
      - master

jobs:
  create_version:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Get current version
        id: get_version
        run: |
          if git describe --tags --abbrev=0; then
            echo "::set-output name=tag::$(git describe --tags --abbrev=0)"
          else
            echo "::set-output name=tag::0.0.0"
          fi

      - name: Increment version
        id: increment_version
        run: |
          version=$(echo "${{ steps.get_version.outputs.tag }}" | awk -F. '{print $1"."$2"."$3+1}')
          echo "::set-output name=version::$version"

      - name: Create new tag
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git tag ${{ steps.increment_version.outputs.version }}
          git push origin ${{ steps.increment_version.outputs.version }}