name: Publish to draft release

# Manually pulls the platform binaries produced by a "Build all" run and uploads
# them to an existing DRAFT release. Decoupled from the build so you can test a
# build first, then publish exactly that run's artifacts once you're happy.
#
# Trigger: Actions tab -> "Publish to draft release" -> Run workflow.
# Locked to a single person: the first step aborts unless the actor matches the
# `RELEASE_PUBLISHER` repo variable (set to "SoftFever"). To allow someone else,
# change that variable: gh variable set RELEASE_PUBLISHER --body "<login>".

on:
  workflow_dispatch:
    inputs:
      run_id:
        description: 'Run ID of the "Build all" workflow to pull binaries from (the number in the Actions run URL)'
        required: true
        type: string
      tag:
        description: 'Tag of the draft release to upload to (e.g. v2.4.0-beta)'
        required: true
        type: string

permissions:
  contents: write   # upload release assets
  actions: read     # download artifacts from another run

jobs:
  publish:
    name: Publish binaries to draft release
    runs-on: ubuntu-latest
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      RUN_ID: ${{ inputs.run_id }}
      TAG: ${{ inputs.tag }}
    steps:
      - name: Restrict to the release publisher
        env:
          PUBLISHER: ${{ vars.RELEASE_PUBLISHER }}
        run: |
          if [ -z "$PUBLISHER" ]; then
            echo "::error::RELEASE_PUBLISHER repo variable is not set."
            exit 1
          fi
          if [ "${{ github.actor }}" != "$PUBLISHER" ]; then
            echo "::error::Only @$PUBLISHER may run this workflow (you are @${{ github.actor }})."
            exit 1
          fi
          echo "Authorized: @${{ github.actor }}"

      - name: Verify target is a draft release
        run: |
          if ! gh release view "$TAG" --repo "$GITHUB_REPOSITORY" --json isDraft >/dev/null 2>&1; then
            echo "::error::Release '$TAG' not found. Create the draft (with this tag) first."
            exit 1
          fi
          is_draft=$(gh release view "$TAG" --repo "$GITHUB_REPOSITORY" --json isDraft --jq '.isDraft')
          if [ "$is_draft" != "true" ]; then
            echo "::error::Release '$TAG' is published, not a draft. Aborting to avoid touching a live release."
            exit 1
          fi

      - name: Verify source build run
        run: |
          info=$(gh run view "$RUN_ID" --repo "$GITHUB_REPOSITORY" --json workflowName,conclusion,headBranch)
          name=$(echo "$info" | jq -r '.workflowName')
          conclusion=$(echo "$info" | jq -r '.conclusion')
          branch=$(echo "$info" | jq -r '.headBranch')
          echo "Source run #$RUN_ID: '$name' on '$branch' (conclusion: $conclusion)"
          if [ "$conclusion" != "success" ]; then
            echo "::warning::Source run did not conclude 'success' ($conclusion). Some assets may be missing."
          fi

      - name: Download release artifacts from build run
        run: |
          gh run download "$RUN_ID" --repo "$GITHUB_REPOSITORY" --dir artifacts \
            -p 'OrcaSlicer_Windows_*' \
            -p 'OrcaSlicer_Mac_universal_*' \
            -p 'OrcaSlicer_Linux_ubuntu_*' \
            -p 'OrcaSlicer-Linux-flatpak_*' \
            -p 'PDB'
          echo "Downloaded artifact folders:"
          ls -1 artifacts

      - name: Assemble release assets
        run: |
          set -euo pipefail
          mkdir -p upload

          # gh run download auto-extracts each artifact into a folder, so the inner
          # binaries are already unzipped. Copy the inner binary for each platform.
          # -type f is required (some artifact *folders* are named "*.flatpak").

          # Windows installer: the .exe inside the installer artifact, NOT the
          # orca-slicer.exe that lives in the portable app folder.
          find artifacts -type f -name '*.exe' -path '*OrcaSlicer_Windows_*' ! -path '*_portable*' -exec cp -v {} upload/ \;
          # macOS universal DMG (profile-validator DMG isn't downloaded).
          find artifacts -type f -name '*.dmg' -path '*OrcaSlicer_Mac_universal_*' -exec cp -v {} upload/ \;
          # Linux AppImage.
          find artifacts -type f -name '*.AppImage' -exec cp -v {} upload/ \;
          # Flatpak bundles (x86_64 + aarch64).
          find artifacts -type f -name '*.flatpak' -exec cp -v {} upload/ \;
          # Windows debug symbols (PDB archive, for developers).
          find artifacts -type f -name 'Debug_PDB_*.7z' -exec cp -v {} upload/ \;

          # Portable Windows build is an unzipped folder artifact; re-zip it to the
          # released filename (this one stays a .zip on the release).
          portable_dir=$(find artifacts -maxdepth 1 -type d -name 'OrcaSlicer_Windows_*_portable' | head -n1)
          if [ -n "${portable_dir:-}" ]; then
            ( cd "$portable_dir" && zip -qr "$GITHUB_WORKSPACE/upload/$(basename "$portable_dir").zip" . )
            echo "Zipped portable -> $(basename "$portable_dir").zip"
          else
            echo "::warning::Windows portable artifact not found."
          fi

          echo "Assets to upload:"
          ls -lh upload
          if [ -z "$(ls -A upload)" ]; then
            echo "::error::No assets assembled. Check the run_id and that its artifacts haven't expired."
            exit 1
          fi

      - name: Upload assets to draft release
        run: |
          gh release upload "$TAG" upload/* --repo "$GITHUB_REPOSITORY" --clobber
          echo "Uploaded to draft release: $TAG"
          gh release view "$TAG" --repo "$GITHUB_REPOSITORY" --json assets --jq '.assets[].name'