snap-release.yaml

# Release Snap is a composite workflow used within other workflows
# to reuse the logic of building and publishing a snap in one.
name: Release Snap

on:
  workflow_call:
    inputs:
      folder:
        required: true
        type: string
      release-channel:
        required: true
        type: string
    secrets:
      STORE_LOGIN:
        required: true


# Note this workflow requires a Github secret to provide auth against snapstore.
# snapcraft export-login --snaps=PACKAGE_NAME --acls package_access,package_push,package_update,package_release exported.txt
# check this: https://github.com/snapcore/action-publish

jobs:
  build:
    outputs:
      snap: ${{ steps.snapcraft.outputs.snap }}
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
        fetch-tags: true
    - run: git fetch --tags --force origin # https://github.com/actions/checkout/issues/882 & https://github.com/actions/checkout/issues/290 
    - name: Setup snap to build
      run: |
        mkdir -p ./snap
        cp ./snaps/${{ inputs.folder }}/snapcraft.yaml ./snap/
    - uses: snapcore/action-build@v1
      id: snapcraft
    - uses: actions/upload-artifact@v4
      with:
        name: ${{ steps.snapcraft.outputs.snap }} 
        path: ${{ steps.snapcraft.outputs.snap }}
   
  publish:
    runs-on: ubuntu-latest
    needs: build
    steps:
    - uses: actions/download-artifact@v4
      with:
        name: ${{needs.build.outputs.snap}}
    - uses: snapcore/action-publish@v1
      env:
        SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.STORE_LOGIN }}
      with:
        snap: ${{needs.build.outputs.snap}}
        release: '${{ inputs.release-channel }}'