release.yml

# NOTES:
# generating changelog for release is performed twice because first changelog generates for release notes,
# so it runs before release step, and second changelog generates for updating CHANGELOG.md file, so it runs after release step.
# if i'd try to generate changelog once, changes will be marked as "master" branch changes, cause there's no new tag yet.

name: styleguide client release

on:
  push:
    branches:
      - main

jobs:
  release:
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: get prevTag
        id: prevTag
        uses: "WyriHaximus/github-action-get-previous-tag@v1"

      # for release notes // why 2 changelogs? see NOTES
      - name: generate Release Changelog
        id: changelog
        uses: requarks/changelog-action@v1
        continue-on-error: true
        with:
          writeToFile: false
          reverseOrder: true
          excludeTypes: build
          token: ${{ github.token }}
          fromTag: ${{ github.ref_name }}
          toTag: ${{ steps.prevTag.outputs.tag }}

      - name: get-npm-version
        id: package-version
        uses: martinbeentjes/npm-get-version-action@v1.3.1

      - name: Create release
        id: create_release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: "v${{ steps.package-version.outputs.current-version}}"
          name: "@webitel/styleguide v${{ steps.package-version.outputs.current-version}}"
          body: ${{ steps.changelog.outputs.changes }}

      # update tags list after prev step release, so that we fetch new tag, created by prev step
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: get newTag
        id: newTag
        uses: "WyriHaximus/github-action-get-previous-tag@v1"

      # update CHANGELOG.md file // why 2 changelogs? see NOTES
      - name: update Release Changelog
        id: update-changelog
        uses: requarks/changelog-action@v1
        continue-on-error: true
        with:
          reverseOrder: true
          excludeTypes: build
          token: ${{ github.token }}
          fromTag: ${{ steps.newTag.outputs.tag }}
          toTag: ${{ steps.prevTag.outputs.tag }}

      - name: commit changelog
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: autoupdate changelog
          file_pattern: 'CHANGELOG.md'
          push_options: --force

  publish:
    needs: [ release ]
    runs-on: ubuntu-latest

    steps:
      # Checkout the repository
      - name: Checkout code
        uses: actions/checkout@v3

      # Set up Node.js environment
      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: lts/*
          registry-url: https://registry.npmjs.org/

      # Authenticate with npm
      - name: Authenticate with npm
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
        run: echo "//registry.npmjs.org/:_authToken=${NODE_AUTH_TOKEN}" > ~/.npmrc

      # Bump the patch version
      - name: Bump patch version
        run: npm version patch --no-git-tag-version

      # Commit the version bump
      - name: Commit version bump
        run: |
          git pull
          git config user.name "$(jq -r '.head_commit.author.name' "$GITHUB_EVENT_PATH")"
          git config user.email "$(jq -r '.head_commit.author.email' "$GITHUB_EVENT_PATH")"
          git add package.json package-lock.json
          git commit -m "chore: bump patch version"
          git push

      # Publish to npm
      - name: Publish to npm
        run: npm run publish-styleguide
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}