release.yaml

name: Release to 3.4 channels

on:
  push:
    branches:
      - 3.4/*

jobs:
  release_checks:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Extract branch metadata
        shell: bash
        run: |
          BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}
          echo "branch=${BRANCH}" >> $GITHUB_OUTPUT
          echo "risk=${BRANCH##*\/}" >> $GITHUB_OUTPUT
          echo "track=${BRANCH%*\/*}" >> $GITHUB_OUTPUT
        id: branch_metadata
      - name: Check consistency between metadata and release branch
        run: |
          RAW_VERSION=$(yq '(.version|split("-"))[0]' snap/snapcraft.yaml)
          MAJOR_MINOR_VERSION=$(echo $RAW_VERSION | sed -n "s/\(^[0-9]*\.[0-9]*\).*/\1/p")
          if [ "${MAJOR_MINOR_VERSION}" != "${{ steps.branch_metadata.outputs.track }}" ]; then exit 1; fi
        continue-on-error: false

      - name: Output Branch Metadata information
        run: |
          echo "Branch: ${{ steps.branch_metadata.outputs.branch }}"
          echo "Track: ${{ steps.branch_metadata.outputs.track }}"
          echo "Risk: ${{ steps.branch_metadata.outputs.risk }}"

    outputs:
      branch: ${{ steps.branch_metadata.outputs.branch }}
      track: ${{ steps.branch_metadata.outputs.track }}
      risk: ${{ steps.branch_metadata.outputs.risk }}

  build:
    uses: ./.github/workflows/ci.yaml

  publish:
    name: Publish Snap
    runs-on: ubuntu-latest
    timeout-minutes: 5
    needs:
      - build
      - release_checks
    steps:
      - name: Download built snap file
        uses: actions/download-artifact@v4
        with:
          name: ${{ needs.build.outputs.snap-file }}
          path: .
      - name: Publish built snap to Store
        uses: snapcore/action-publish@v1
        env:
          SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.STORE_LOGIN }}
        with:
          snap: ${{ needs.build.outputs.snap-file }}
          release: ${{ needs.release_checks.outputs.track }}/${{ needs.release_checks.outputs.risk }}