edge.yml

name: edge

on:
  push:
    branches:
      - 'master'
  workflow_dispatch:
  # vergoh/vnstat triggers builds on change and once per month

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

      - name: Run ShellCheck
        uses: ludeeus/action-shellcheck@master
        with:
          scandir: './snap/hooks'

      - name: Check spelling
        uses: crate-ci/typos@master
        with:
          files: ./README* ./snap/*.yaml ./snap/hooks/*
          isolated: true

  trigger:
    needs: [lint]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup git
        run: |
          git config user.name "GitHub Actions"
          git config user.email "git@humdi.net"
          git remote add deploy git+ssh://vergo@git.launchpad.net/~vergo/+git/vnstat-snap

      - name: Setup ssh
        uses: webfactory/ssh-agent@v0.8.0
        with:
          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}

      - name: Setup git.launchpad.net as known host
        env:
          GIT_LAUNCHPAD_HOST: ${{ secrets.GIT_LAUNCHPAD_NET_SSH }}
        run: echo "$GIT_LAUNCHPAD_HOST" >>~/.ssh/known_hosts

      - name: Discover current snap commit
        run: |
          echo "SNAP_COMMIT=$(git rev-parse --short=1 "$GITHUB_SHA")" >>$GITHUB_ENV

      - name: Setup build details for edge
        shell: bash
        run: |
          git checkout -b edge
          sed -i -e "s/::g')\"\$/::g')-$SNAP_COMMIT\"/g" snap/snapcraft.yaml
          echo "# timestamp: $(date +"%F %X")" >>snap/snapcraft.yaml
          git diff
          git commit -a -m "GitHub $GITHUB_REPOSITORY $GITHUB_WORKFLOW #$GITHUB_RUN_NUMBER"

      - name: Build test
        uses: snapcore/action-build@v1
        id: snapcraft

      - name: Install test
        run: |
          sudo snap install --dangerous ${{ steps.snapcraft.outputs.snap }}
          vnstat --version

      - name: Push changes
        run: |
          git push deploy edge --force