mirror.yml

name: Mirror With Sourcehut

on:
    schedule:
        - cron: "0 0 * * *"
    workflow_dispatch:

jobs:
    mirror:
        runs-on: ubuntu-latest
        steps:
            - name: Clone SourceHut repository
              run: |
                  git clone --mirror https://git.sr.ht/~milobanks/ook sourcehut-mirror

            - name: Check if there are new changes
              id: check_changes
              run: |
                  cd sourcehut-mirror
                  git remote add github https://x-access-token:${{ secrets.PAT }}@github.com/${{ github.repository }}.git
                  git fetch github --prune
                  if git rev-parse --verify refs/remotes/origin/HEAD >/dev/null 2>&1 && \
                     [ "$(git rev-parse refs/remotes/origin/HEAD)" = "$(git rev-parse refs/remotes/github/HEAD)" ]; then
                    echo "No new changes."
                    echo "push_needed=false" >> $GITHUB_ENV
                  else
                    echo "New changes found."
                    echo "push_needed=true" >> $GITHUB_ENV
                  fi

            - name: Mirror to GitHub
              if: env.push_needed == 'true'
              run: |
                  cd sourcehut-mirror
                  git push --mirror github