workflow-test/.github/workflows/test-sign.yaml

---
name: Periodic flake update
on:  # yamllint disable-line rule:truthy
  push:
  schedule:
    - cron: "0 */2 * * *"

permissions:
  contents: write

jobs:
  flake-update:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/catthehacker/ubuntu:runner-latest
    steps:
      - uses: actions/checkout@v3
        with:
          ref: master
      - name: configure git
        env:
          SSH_PRIVKEY: ${ secrets.BOT_SSH_PRIVKEY }
          SSH_PUBKEY: ${ secrets.BOT_SSH_PUBKEY}
        run: |
          echo "$SSH_PRIVKEY" > /tmp/id_ed25519
          echo "$SSH_PUBKEY" > /tmp/id_ed25519.pub
          chmod -R 0600 /tmp/id_ed25519.pub /tmp/id_ed25519
          git config --global user.name 'torjus-bot'
          git config --global user.email 'torjus-bot@git.t-juice.club'
          git config --global user.signingKey = "~/.ssh/id_ed25519.pub"
          git config --global gpg.format ssh
          git config --global commit.gpgsign true
      - name: add something to a file
        run:  echo $RANDOM > random.txt
      - name: push
        run: |
          git add random.txt
          git push