name: Mirror to GitHub

on:
  push:
    branches: ['**']
    tags: ['**']

jobs:
  mirror:
    runs-on: [self-hosted, hestia]
    steps:
      - name: Mirror to GitHub
        run: |
          set -euo pipefail
          echo "GITHUB_REPOSITORY=${GITHUB_REPOSITORY}"
          echo "GITHUB_SERVER_URL=${GITHUB_SERVER_URL:-unset}"
          env | grep -iE "^GIT" | sort || echo "(no GIT env vars)"
          git config --list --global | grep -E "url|insteadOf" || echo "(no url rewrites in global gitconfig)"
          git config --list --system 2>/dev/null | grep -E "url|insteadOf" || echo "(no url rewrites in system gitconfig)"
          git clone --mirror "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" repo.git
          cd repo.git
          git push --prune \
            "https://x-access-token:${{ secrets.MIRROR_TOKEN }}@github.com/Breadway/breadpaper.git" \
            '+refs/heads/*:refs/heads/*' '+refs/tags/*:refs/tags/*'