exp.yaml

name: Generate SemVer Version

on:
  pull_request:
    types:
      - opened
      - synchronize
  workflow_dispatch:

jobs:
  dump:
    runs-on: ubuntu-latest
    steps:
      - name: Dump GitHub context
        env:
          GITHUB_CONTEXT: ${{ toJson(github) }}
        run: echo "$GITHUB_CONTEXT"
      - name: Dump job context
        env:
          JOB_CONTEXT: ${{ toJson(job) }}
        run: echo "$JOB_CONTEXT"
      - name: Dump steps context
        env:
          STEPS_CONTEXT: ${{ toJson(steps) }}
        run: echo "$STEPS_CONTEXT"
      - name: Dump runner context
        env:
          RUNNER_CONTEXT: ${{ toJson(runner) }}
        run: echo "$RUNNER_CONTEXT"
      - name: Dump strategy context
        env:
          STRATEGY_CONTEXT: ${{ toJson(strategy) }}
        run: echo "$STRATEGY_CONTEXT"
      - name: Dump matrix context
        env:
          MATRIX_CONTEXT: ${{ toJson(matrix) }}
        run: echo "$MATRIX_CONTEXT"
  generate-version:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Generate version
      id: generate_version
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        major=0
        minor=0
        patch=0

        # Fetch pull request commits using GitHub API
        commit_messages=$(gh pr view ${{ github.event.pull_request.number }} --json "commits" | jq -r '.commits[] | .messageHeadline')

        echo "= commit_messages: $commit_messages"
        echo "==="
        for line in $commit_messages; do
          case "$line" in
            feat:*) ((major++));;
            fix:*) ((minor++));;
            chore:*) ((patch++));;
            *)
              # Default to patch if no specific type matches
              ((patch++));;
          esac
        done

        echo "VERSION=$major.$minor.$patch" >> $GITHUB_ENV
        echo "Generated version: $major.$minor.$patch"

    - name: Set output version
      run: echo "Version ${{ env.VERSION }}" >> $GITHUB_ENV

    - name: Use the output version
      run: echo "The generated version is $VERSION"