name: Deploy to branch.dsv.su.se
on:
  pull_request:
    types:
      - opened
      - reopened
      - ready_for_review
jobs:
  Deploy-branch:
    runs-on: ubuntu-latest
    steps:
      - name: Generate mangled vhost name
        id: mangled-name
        run: |
          MANGLED_BRANCH_NAME="$(echo ${{ gitea.headref}} | sed -r -e 's%/%-%g' -e 's/[^0-9a-z\-]//g')"
          echo $MANGLED_BRANCH_NAME
          echo "MANGLED_NAME=$MANGLED_BRANCH_NAME" >> "$GITHUB_OUTPUT"
      - name: Set up SSH key
        run: |
          echo "${{ secrets.BRANCH_DEPLOY_KEY }}" >> ssh_key
          chmod 0600 ssh_key
      - name: Execute deploy script
        run: echo "${{ gitea.serverurl }}/${{ gitea.repository }}.git ${{ gitea.headref }} ${{ steps.mangled-name.outputs.MANGLED_NAME }}" | ssh -o StrictHostKeyChecking=accept-new -i ssh_key branch.dsv.su.se
      - name: Post URL to deployment as comment
        uses: actions/github-script@v7
        env:
          MANGLED_BRANCH_NAME: ${{ steps.mangled-name.outputs.MANGLED_NAME }}
        with:
          script: |
            const repositoryName = context.repo.repo;
            const mangledBranchName = process.env.MANGLED_BRANCH_NAME;
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `https://${repositoryName}-${mangledBranchName}.branch.dsv.su.se`
            })