name: Upload frozen preview to existing draft

on:
  workflow_dispatch:

permissions: {}

concurrency:
  group: frozen-preview-v0.1.0-preview.20261020
  cancel-in-progress: false

jobs:
  upload-draft:
    if: github.repository == 'Quintine/RustRaptor'
    runs-on: ubuntu-latest
    timeout-minutes: 180
    permissions:
      contents: write
    env:
      PYTHONDONTWRITEBYTECODE: '1'
    steps:
      - name: Make room before any source checkout
        shell: bash
        run: |
          set -euo pipefail
          minimum=25000000000
          available() { df --output=avail -B1 "$GITHUB_WORKSPACE" | tail -1 | tr -d ' '; }
          for directory in /usr/local/lib/android /usr/share/dotnet /opt/ghc; do
            if (( $(available) >= minimum )); then break; fi
            sudo rm -rf -- "$directory"
          done
          (( $(available) >= minimum )) || { echo 'Need at least 25GB free before source checkout.' >&2; exit 1; }
          df -h "$GITHUB_WORKSPACE"
      - name: Fetch only the publishing controller from this maintenance commit
        uses: actions/checkout@v4
        with:
          ref: ${{ github.sha }}
          path: controller
          filter: blob:none
          sparse-checkout-cone-mode: false
          sparse-checkout: |
            /tools/upload_draft_release.py
            /tools/test_upload_draft_release.py
          persist-credentials: false
      - name: Fetch the immutable tested game checkpoint
        uses: actions/checkout@v4
        with:
          ref: 7ecaa42b29ff0db5d2f7cdfe6da0a3221dfea555
          path: frozen
          fetch-depth: 1
          persist-credentials: false
      - uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: Test the existing exporter and publishing guards
        shell: bash
        run: |
          set -euo pipefail
          python -B -m unittest discover -s frozen/tools -p test_export_release.py -v
          python -B -m unittest discover -s controller/tools -p test_upload_draft_release.py -v
      - name: Export and verify every asset on the existing draft
        env:
          GH_TOKEN: ${{ github.token }}
        run: >-
          python -B controller/tools/upload_draft_release.py
          --package "$GITHUB_WORKSPACE/frozen"
          --state "$RUNNER_TEMP/RustRaptor-draft-export-state"
          --temporary "$RUNNER_TEMP/RustRaptor-single-export"
      - name: Retain frozen plan, local receipts, remote proofs and logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: frozen-preview-draft-export-${{ github.run_id }}-${{ github.run_attempt }}
          path: ${{ runner.temp }}/RustRaptor-draft-export-state
          if-no-files-found: warn
          retention-days: 30