# Primary path for player-facing binaries: every *published* GitHub Release on this repo
# is mirrored to your self-hosted Gitea (same tag). No public GitHub distro repo.
#
# Triggers:
#   - release: published / released → GitHub “Release” (not a raw git tag alone).
#   - workflow_dispatch → Actions → this workflow → “Run workflow” (enter tag).
#
# Troubleshooting: “Re-run failed jobs” on an OLD run replays the *original* workflow
# YAML (e.g. still runs `npm run pack:win` without --publish never). After changing this
# file on default branch, start a *new* run via “Run workflow”, not Re-run on a pre-fix run.
#
# Important: pushing only a git tag does NOT run this — you must create/publish a
# Release on github.com (Releases → Draft/new release → Publish). The workflow
# definition must exist on the repo DEFAULT branch (GitHub runs it from there).
#
# Steps: build Electron using launcher sources from DEFAULT BRANCH (so tags never miss
# launcher files), checkout tag only for a consistent tree → download release attachments → Gitea.
#
# Secrets: GITEA_BASE_URL, GITEA_TOKEN, GITEA_OWNER, GITEA_REPO
# Optional variable: GITEA_TARGET_REF (see tools/fractured-launcher-electron/README.md)
#
# Job guard: edit `if:` if github.repository is not Dawnforger/Fractured.

name: Sync release to Gitea

on:
  release:
    types: [published, released]
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag on this GitHub repo (must exist; e.g. v1.0.0)'
        required: true
        type: string

permissions:
  contents: read

concurrency:
  group: gitea-release-sync-${{ github.repository }}-${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag || github.event.release.tag_name }}
  cancel-in-progress: false

jobs:
  meta:
    runs-on: ubuntu-latest
    if: github.repository == 'Dawnforger/Fractured'
    outputs:
      tag: ${{ steps.t.outputs.tag }}
    steps:
      - name: Resolve tag
        id: t
        shell: bash
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            echo "tag=${{ github.event.inputs.tag }}" >> "$GITHUB_OUTPUT"
          else
            echo "tag=${{ github.event.release.tag_name }}" >> "$GITHUB_OUTPUT"
          fi

  build-electron:
    needs: meta
    if: github.repository == 'Dawnforger/Fractured'
    runs-on: windows-latest
    timeout-minutes: 45
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.meta.outputs.tag }}

      # Release tags often point at server/game commits that predate launcher lib fixes.
      # Always pack the launcher from default branch so app.asar includes the full tree.
      - name: Overlay launcher from default branch
        shell: bash
        run: |
          set -euo pipefail
          DB="${{ github.event.repository.default_branch }}"
          git fetch --no-tags --depth=1 origin "+refs/heads/${DB}:refs/remotes/origin/${DB}"
          git checkout "origin/${DB}" -- tools/fractured-launcher-electron

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: npm
          cache-dependency-path: tools/fractured-launcher-electron/package-lock.json

      - name: Install and pack (NSIS + portable)
        working-directory: tools/fractured-launcher-electron
        run: |
          npm ci
          npm run pack:win

      - name: Stage launcher files for upload
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path launcher-publish | Out-Null
          Copy-Item tools/fractured-launcher-electron/dist/*.exe launcher-publish/
          if (Test-Path tools/fractured-launcher-electron/dist/latest.yml) {
            Copy-Item tools/fractured-launcher-electron/dist/latest.yml launcher-publish/
          }
          Get-ChildItem tools/fractured-launcher-electron/dist/*.blockmap -ErrorAction SilentlyContinue |
            Copy-Item -Destination launcher-publish/

      - uses: actions/upload-artifact@v4
        with:
          name: electron-dist
          path: launcher-publish/

  sync-gitea:
    needs: [meta, build-electron]
    if: github.repository == 'Dawnforger/Fractured'
    runs-on: ubuntu-latest
    env:
      GITEA_BASE_URL: ${{ secrets.GITEA_BASE_URL }}
      GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
      GITEA_OWNER: ${{ secrets.GITEA_OWNER }}
      GITEA_REPO: ${{ secrets.GITEA_REPO }}
      GITEA_TARGET_REF: ${{ vars.GITEA_TARGET_REF }}
    steps:
      - uses: actions/checkout@v4
        with:
          # Script may not exist on older release tags; always use default branch.
          ref: ${{ github.event.repository.default_branch }}
          sparse-checkout: |
            tools/fractured-launcher-electron/scripts
          sparse-checkout-cone-mode: true

      - uses: actions/download-artifact@v4
        with:
          name: electron-dist
          path: /tmp/electron

      - name: Merge GitHub release assets + Electron build
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          set -euo pipefail
          TAG="${{ needs.meta.outputs.tag }}"
          mkdir -p combined
          mkdir -p /tmp/from-main
          if gh release download "$TAG" -R "${{ github.repository }}" -D /tmp/from-main 2>/tmp/dl.err; then
            shopt -s nullglob
            for f in /tmp/from-main/*; do
              if [ -f "$f" ]; then
                cp -f "$f" combined/
              fi
            done
            echo "Merged assets from ${{ github.repository }} release $TAG"
          else
            echo "GitHub release download note (continuing with launcher only):"
            cat /tmp/dl.err || true
          fi
          shopt -s nullglob
          for f in /tmp/electron/*; do
            if [ -f "$f" ]; then
              cp -f "$f" combined/
            fi
          done
          ls -la combined/

      - name: Upload to Gitea
        run: |
          set -euo pipefail
          for v in GITEA_BASE_URL GITEA_TOKEN GITEA_OWNER GITEA_REPO; do
            if [ -z "${!v:-}" ]; then
              echo "Missing secret $v — add it under repo Settings → Secrets and variables → Actions." >&2
              exit 1
            fi
          done
          bash tools/fractured-launcher-electron/scripts/upload-release-to-gitea.sh combined "${{ needs.meta.outputs.tag }}"