release-new-version.yml

name: Release a new version

on:
  schedule:
    - cron: "30 14 * * 0-4" # Run workflow at 8 PM IST every Sunday-Thursday

  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  # Allow more retries for network requests in cargo (downloading crates) and
  # rustup (installing toolchains). This should help to reduce flaky CI failures
  # from transient network timeouts or other issues.
  CARGO_NET_RETRY: 10
  RUSTUP_MAX_RETRIES: 10

jobs:
  create-release:
    name: Release a new version
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          token: ${{ secrets.AUTO_RELEASE_PAT }}

      - name: Install Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable 2 weeks ago

      - name: Install cocogitto
        uses: baptiste0928/cargo-install@v2.1.0
        with:
          crate: cocogitto
          version: 5.4.0

      - name: Install git-cliff
        uses: baptiste0928/cargo-install@v2.1.0
        with:
          crate: git-cliff
          version: 1.2.0

      - name: Install changelog-gh-usernames
        uses: baptiste0928/cargo-install@v2.1.0
        with:
          crate: changelog-gh-usernames
          git: https://github.com/SanchithHegde/changelog-gh-usernames
          rev: dab6da3ff99dbbff8650c114984c4d8be5161ac8

      - name: Set Git Configuration
        shell: bash
        run: |
          git config --local user.name 'github-actions'
          git config --local user.email '41898282+github-actions[bot]@users.noreply.github.com'

      - name: Update Postman collection files from Postman directories
        shell: bash
        run: |
          # maybe we need to move this package.json as we need it in multiple workflows
          npm ci
          POSTMAN_DIR=postman/collection-dir
          POSTMAN_JSON_DIR=postman/collection-json
          NEWMAN_PATH=$(pwd)/node_modules/.bin
          export PATH=${NEWMAN_PATH}:${PATH}
          # generate postman collections for all postman directories
          for connector_dir in ${POSTMAN_DIR}/*
          do
            connector=$(basename ${connector_dir})
            newman dir-import ${POSTMAN_DIR}/${connector} -o ${POSTMAN_JSON_DIR}/${connector}.postman_collection.json
          done
          (git diff --quiet && git diff --staged --quiet) || (git commit -am 'test(postman): update postman collection files' && echo "Committed changes") || (echo "Unable to commit the following changes:" && git diff)

      - name: Obtain previous and new tag information
        shell: bash
        # Only consider tags on current branch when setting PREVIOUS_TAG
        run: |
          PREVIOUS_TAG="$(git tag --sort='version:refname' --merged | tail --lines 1)"
          if [[ "$(cog bump --auto --dry-run)" == *"No conventional commits for your repository that required a bump"* ]]; then
            NEW_TAG="$(cog bump --patch --dry-run)"
          elif [[ "${PREVIOUS_TAG}" != "${NEW_TAG}" ]]; then
            NEW_TAG="$(cog bump --auto --dry-run)"
          fi
          echo "NEW_TAG=${NEW_TAG}" >> $GITHUB_ENV
          echo "PREVIOUS_TAG=${PREVIOUS_TAG}" >> $GITHUB_ENV

      - name: Update changelog and create tag
        shell: bash
        if: ${{ env.NEW_TAG != env.PREVIOUS_TAG }}
        # Remove prefix 'v' from 'NEW_TAG' as cog bump --version expects only the version number
        run: |
          cog bump --version ${NEW_TAG#v}

      - name: Push created commit and tag
        shell: bash
        if: ${{ env.NEW_TAG != env.PREVIOUS_TAG }}
        run: |
          git push
          git push --tags

      - name: Generate release notes and create GitHub release
        shell: bash
        if: ${{ env.NEW_TAG != env.PREVIOUS_TAG }}
        env:
          GITHUB_TOKEN: ${{ github.token }}
          GH_TOKEN: ${{ secrets.AUTO_RELEASE_PAT }}
        # Need to consider commits inclusive of previous tag to generate diff link between versions.
        # This would also then require us to remove the last few lines from the changelog.
        run: |
          git-cliff --config .github/git-cliff-release.toml "${PREVIOUS_TAG}^..${NEW_TAG}" | changelog-gh-usernames | sed "/## ${PREVIOUS_TAG#v}/,\$d" > release-notes.md
          gh release create "${NEW_TAG}" --notes-file release-notes.md --verify-tag --title "Hyperswitch ${NEW_TAG}"