name: EasyTier Nightly Release

on:
  workflow_call:
    inputs:
      sha:
        description: Commit whose full builds the caller has waited for
        required: true
        type: string
  workflow_run:
    workflows: [EasyTier Core, EasyTier GUI, EasyTier Mobile, EasyTier Test]
    branches: [main]
    types: [completed]
  workflow_dispatch:

concurrency:
  group: easytier-nightly-release
  cancel-in-progress: false

permissions:
  actions: read
  contents: write

jobs:
  release:
    if: >-
      ((github.event_name == 'workflow_dispatch' || github.event_name == 'schedule') &&
       github.ref == 'refs/heads/main') ||
      (github.event.workflow_run.event == 'workflow_dispatch' &&
       github.event.workflow_run.conclusion == 'success' &&
       github.event.workflow_run.head_repository.full_name == github.repository)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
        with:
          ref: main

      - name: Select complete main builds and prepare release notes
        id: prepare
        uses: actions/github-script@v8
        env:
          BUILD_SHA: ${{ inputs.sha }}
        with:
          script: |
            const fs = require('node:fs');
            const { prepare } = require('./.github/scripts/nightly-release.js');
            const build = await prepare({ github, context, core, sha: process.env.BUILD_SHA });
            if (!build) return;
            fs.writeFileSync('nightly-release.json', JSON.stringify(build));
            for (const workflow of ['core', 'gui', 'mobile']) {
              core.setOutput(`${workflow}_run_id`, build.runs[workflow]);
              core.setOutput(`${workflow}_artifact_ids`, build.artifacts[workflow].map(a => a.id).join(','));
              // download-artifact extracts a single artifact directly into path.
              const suffix = build.artifacts[workflow].length === 1 ? `/${build.artifacts[workflow][0].name}` : '';
              core.setOutput(`${workflow}_path`, `nightly-artifacts${suffix}`);
            }
            core.setOutput('ready', 'true');

      - name: Download Core artifacts
        if: steps.prepare.outputs.ready == 'true'
        uses: actions/download-artifact@v5
        with:
          github-token: ${{ github.token }}
          run-id: ${{ steps.prepare.outputs.core_run_id }}
          artifact-ids: ${{ steps.prepare.outputs.core_artifact_ids }}
          path: ${{ steps.prepare.outputs.core_path }}

      - name: Download GUI artifacts
        if: steps.prepare.outputs.ready == 'true'
        uses: actions/download-artifact@v5
        with:
          github-token: ${{ github.token }}
          run-id: ${{ steps.prepare.outputs.gui_run_id }}
          artifact-ids: ${{ steps.prepare.outputs.gui_artifact_ids }}
          path: ${{ steps.prepare.outputs.gui_path }}

      - name: Download Mobile artifacts
        if: steps.prepare.outputs.ready == 'true'
        uses: actions/download-artifact@v5
        with:
          github-token: ${{ github.token }}
          run-id: ${{ steps.prepare.outputs.mobile_run_id }}
          artifact-ids: ${{ steps.prepare.outputs.mobile_artifact_ids }}
          path: ${{ steps.prepare.outputs.mobile_path }}

      - name: Package assets like version releases
        if: steps.prepare.outputs.ready == 'true'
        uses: actions/github-script@v8
        with:
          script: |
            const fs = require('node:fs');
            const { packageAssets } = require('./.github/scripts/nightly-release.js');
            const build = require(`${process.env.GITHUB_WORKSPACE}/nightly-release.json`);
            await packageAssets({ build, source: 'nightly-artifacts', directory: 'nightly-assets' });
            fs.writeFileSync('nightly-release.json', JSON.stringify(build));

      - name: Update the fixed nightly prerelease
        if: steps.prepare.outputs.ready == 'true'
        uses: actions/github-script@v8
        with:
          script: |
            const { publish } = require('./.github/scripts/nightly-release.js');
            const build = require(`${process.env.GITHUB_WORKSPACE}/nightly-release.json`);
            await publish({ github, context, core, build, directory: 'nightly-assets' });