# .github/workflows/build-fpk.yml
# VoiceHub 飞牛 fnOS FPK 安装包自动构建
# 手动触发，版本号自动从 package.json 读取

name: Build VoiceHub FPK

on:
  push:
    branches:
      - main
  workflow_dispatch:

permissions:
  contents: read

jobs:
  build-fpk:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: 读取版本号 & 安装 fnpack
        run: |
          VER=$(node -p "require('./package.json').version")
          echo "APP_VER=$VER" >> "$GITHUB_ENV"
          echo "📦 版本: $VER"

          wget -q https://static2.fnnas.com/fnpack/fnpack-1.2.1-linux-amd64 -O /usr/local/bin/fnpack
          chmod +x /usr/local/bin/fnpack

      - name: 创建 FPK 目录
        run: |
          fnpack create voicehub --template docker
          echo "📁 模板结构:"
          find voicehub -type f | sort

      - name: 写入 manifest & 准备图标
        run: |
          # 复制仓库中的 fnos 模板
          cp -r fnos/* voicehub/
          
          # 从 public 目录复制图标到构建目录
          mkdir -p voicehub/app/ui/images
          cp public/images/logo.png voicehub/app/ui/images/icon-64.png
          cp public/images/logo.png voicehub/app/ui/images/icon-256.png
          cp public/images/logo.png voicehub/ICON.PNG
          cp public/images/logo.png voicehub/ICON_256.PNG
          
          # 更新版本号
          sed -i "s/^version=.*/version=${APP_VER}/" voicehub/manifest
          chmod +x voicehub/cmd/main
          echo "✅ manifest, cmd/main & icons 已就绪"

      - name: 从仓库读取 docker-compose-prebuild-nju.yml 并写入
        run: |
          # 从项目根目录读取仓库内的 compose 文件
          SRC_COMPOSE="docker-compose/docker-compose-prebuild-nju.yml"
          # 目标路径
          DST_COMPOSE="voicehub/app/docker/docker-compose.yaml"
          
          # 创建目录
          mkdir -p voicehub/app/docker
          
          # 复制内容并进行修改：
          # 1. 移除 postgres 服务的端口映射，以避免 fnOS 5432 端口冲突
          # 2. 移除 voicehub 服务的代码挂载 (.:/app)，避免覆盖镜像内的预构建代码导致 MODULE_NOT_FOUND
          # 3. 确保容器间通过 service name 互联
          # 直接使用 awk 工具更精确地过滤掉整个 volumes 块和 ports 块中我们不想要的行，或者删除空块
          awk '
            /^[[:space:]]+volumes:/ { in_volumes=1; print; next }
            /^[[:space:]]+ports:/ { in_ports=1; print; next }
            /^[[:space:]]+restart:/ { in_volumes=0; in_ports=0; print; next }
            /^[[:space:]]+[a-zA-Z0-9_]+:/ { in_volumes=0; in_ports=0; print; next }
            
            in_volumes && /^[[:space:]]+-[[:space:]]+.:\/app/ { next }
            in_volumes && /^[[:space:]]+-[[:space:]]+\/app\/node_modules/ { next }
            in_ports && /^[[:space:]]+-[[:space:]]+.5432:5432./ { next }
            
            { print }
          ' "$SRC_COMPOSE" > "$DST_COMPOSE.tmp"
          
          # 清理由于上述删除可能产生的空的 volumes: 或 ports: 标签
          # 使用 grep 检查下一行是否是配置项或空行
          sed -E '/^[[:space:]]+volumes:[[:space:]]*$/{N;/\n[[:space:]]+-/!d}' "$DST_COMPOSE.tmp" > "$DST_COMPOSE.tmp2"
          sed -E '/^[[:space:]]+ports:[[:space:]]*$/{N;/\n[[:space:]]+-/!d}' "$DST_COMPOSE.tmp2" > "$DST_COMPOSE"
          rm "$DST_COMPOSE.tmp" "$DST_COMPOSE.tmp2"
          
          echo "✅ 已处理 compose 文件：移除数据库端口暴露 & 移除应用代码挂载"
          cat "$DST_COMPOSE"

      - name: 最终目录 & 打包
        run: |
          echo "📦 FPK 结构:"
          find voicehub -type f | sort
          echo "---"
          cd voicehub
          fnpack build
          ls -lh *.fpk 2>/dev/null || { echo "❌ 打包失败"; exit 1; }
          mv *.fpk ../

      - name: 上传 Artifact
        uses: actions/upload-artifact@v7
        with:
          name: voicehub-fpk-${{ env.APP_VER }}
          path: "*.fpk"
          retention-days: 30