name: release

on:
  workflow_dispatch:
    inputs:
      versionNumber:
        description: 'Release version number (v#.#.#)'
        type: string
        required: true

env:
  CI_COMMIT_AUTHOR: hc-github-team-tf-provider-devex
  CI_COMMIT_EMAIL: github-team-tf-provider-devex@hashicorp.com

permissions:
  # Allow creating GitHub release
  contents: write
  # Allow closing associated milestone
  issues: write

jobs:
  changelog-version:
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.changelog-version.outputs.version }}
    steps:
      - id: changelog-version
        run: echo "version=$(echo "${{ inputs.versionNumber }}" | cut -c 2-)" >> "$GITHUB_OUTPUT"
  changelog:
    needs: changelog-version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          fetch-depth: 0
      - name: Batch changes
        uses: miniscruff/changie-action@7d8e4c245da691d57ca34019a0504321fa7b7e07 # v1.0.0
        with:
          version: latest
          args: batch ${{ needs.changelog-version.outputs.version }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Merge changes
        uses: miniscruff/changie-action@7d8e4c245da691d57ca34019a0504321fa7b7e07 # v1.0.0
        with:
          version: latest
          args: merge
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Git push changelog
        run: |
          git config --global user.name "${{ env.CI_COMMIT_AUTHOR }}"
          git config --global user.email "${{ env.CI_COMMIT_EMAIL }}"
          git add .
          git commit -a -m "Update changelog"
          git push
  release-tag:
    needs: changelog
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          fetch-depth: 0
      - name: Git push release tag
        run: |
          git config --global user.name "${{ env.CI_COMMIT_AUTHOR }}"
          git config --global user.email "${{ env.CI_COMMIT_EMAIL }}"
          git pull
          git tag "${{ inputs.versionNumber }}"
          git push origin "${{ inputs.versionNumber }}
  release:
    needs: [ changelog-version, changelog, release-tag ]
    runs-on: "ubuntu-latest"
    steps:
      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ inputs.versionNumber }}
          fetch-depth: 0
      - name: Generate Release Notes
        run: |
          cd .changes
          sed -e "1{/# /d;}" -e "2{/^$/d;}" ${{ needs.changelog-version.outputs.version }}.md > /tmp/release-notes.txt
      - name: GH Release
        run: |
          gh release create "${{ inputs.versionNumber }}" --notes-file /tmp/release-notes.txt
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}