update-dependencies.yml

name: Update dependencies

on:
  workflow_call:
    inputs:
      openstack_version:
        description: OpenStack version
        type: string
        required: true

jobs:
  propose_github_release_updates:
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        include:
          - key: kolla
            path: src/kayobe-config/etc/kayobe/stackhpc.yml
            repository: stackhpc/kolla
            search_regex: 'stackhpc_kolla_source_version\:.*$'
            prefix: 'stackhpc_kolla_source_version\: '

          - key: kolla-ansible
            path: src/kayobe-config/etc/kayobe/stackhpc.yml
            repository: stackhpc/kolla-ansible
            search_regex: 'stackhpc_kolla_ansible_source_version\:.*$'
            prefix: 'stackhpc_kolla_ansible_source_version\: '

          - key: kayobe
            path: src/kayobe-config/requirements.txt
            repository: stackhpc/kayobe
            search_regex: 'kayobe@stackhpc\/.*$'
            prefix: 'kayobe@'
    permissions:
      contents: write
      pull-requests: write
    name: ${{ matrix.key }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.openstack_version }}
          path: ${{ github.workspace }}/src/kayobe-config

      - name: Checkout the dependency repo
        uses: actions/checkout@v4
        with:
          repository: ${{ matrix.repository }}
          ref: ${{ inputs.openstack_version }}
          fetch-tags: true
          path: ${{ github.workspace }}/src/${{ matrix.key }}

      - name: Get latest tag
        id: latest_tag
        run: |
          TAG=$(git describe --tags --abbrev=0 --match stackhpc/\*)
          echo latest_tag=${TAG} >> $GITHUB_OUTPUT
        working-directory: ${{ github.workspace }}/src/${{ matrix.key }}

      - name: Update dependency key
        run: |
          TAG_OVERRIDE=$(echo $TAG | sed 's/\//\\\//g')
          sed -i "s/$SEARCH/$PREFIX$TAG_OVERRIDE/g" $REQUIREMENTS
        env:
          PREFIX: ${{ matrix.prefix }}
          TAG: ${{ steps.latest_tag.outputs.latest_tag }}
          REQUIREMENTS: ${{ github.workspace }}/${{ matrix.path }}
          SEARCH: ${{ matrix.search_regex }}

      - name: Propose changes via PR if required
        uses: peter-evans/create-pull-request@v7
        with:
          path: ${{ github.workspace }}/src/kayobe-config
          commit-message: >-
            Bump ${{ matrix.key }} to ${{ steps.latest_tag.outputs.latest_tag }}
          branch: update-dependency/${{ matrix.key }}/${{ inputs.openstack_version }}
          delete-branch: true
          title: >-
            Bump ${{ matrix.key }} to ${{ steps.latest_tag.outputs.latest_tag }}
          body: >
            This PR was created automatically to update
            ${{ matrix.key }} to ${{ steps.latest_tag.outputs.latest_tag }}.