snap.yml

name: "Snapcraft"
on:
  push:
    branches: [2.*, 3.*, 4.*, main]
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]
    paths:
      - '**.go'
      - 'go.mod'
      - 'snap/**'
      - '.github/workflows/snap.yml'
      - 'scripts/dqlite/**'
      - 'Makefile'
      - 'make_functions.sh'
  workflow_dispatch:

permissions:
  contents: read

jobs:

  snap:
    name: linux-arm64
    runs-on: [self-hosted, linux, arm64, aws, large]
    if: github.event.pull_request.draft == false
    steps:

    - name: Install Dependencies
      shell: bash
      run: |
        set -euxo pipefail
        sudo snap install snapcraft --classic
        echo "/snap/bin" >> $GITHUB_PATH

    - name: Checkout
      uses: actions/checkout@v4

    - name: Setup LXD
      uses: canonical/setup-lxd@4e959f8e0d9c5feb27d44c5e4d9a330a782edee0
  
    - name: Wait for LXD
      run: |
        while ! ip link show lxdbr0; do
          echo "Waiting for lxdbr0..."
          sleep 10
        done

    - name: Set up Go
      if: env.RUN_TEST == 'RUN'
      uses: actions/setup-go@v5
      with:
        go-version-file: 'go.mod'
        cache: true

    - name: Build snap
      shell: bash
      run: |
        set -euxo pipefail
        snapcraft --use-lxd

    - name: Install snap
      shell: bash
      run: |
        set -euxo pipefail
        sudo snap install *.snap --dangerous
        # Since we're installing dangerously, we need to
        # manually grant permissions to juju
        sudo snap connect juju:lxd lxd
        sudo snap connect juju:config-lxd
        sudo snap connect juju:dot-local-share-juju
        sudo snap connect juju:ssh-keys
        snap connections juju

    - name: Test bootstrap
      shell: bash
      run: |
        set -euxo pipefail
        mkdir -p ~/.ssh
        juju bootstrap localhost --debug