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46 changes: 46 additions & 0 deletions .github/workflows/build-desktop.yml
Original file line number Diff line number Diff line change
Expand Up @@ -757,6 +757,52 @@ jobs:
release/*.msi
if-no-files-found: ignore

- name: Fix arm64 dmg file (macOS)
if: matrix.os == 'macos-latest' && success()
shell: bash
run: |
echo "Checking arm64 dmg file size..."
ls -la release/*.dmg

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# Check if arm64 dmg is too small (less than 1MB indicates corruption)
ARM64_DMG=$(find release/ -name "*-arm64.dmg" -type f 2>/dev/null | head -1)
if [ -n "$ARM64_DMG" ]; then
FILE_SIZE=$(stat -f%z "$ARM64_DMG" 2>/dev/null || stat -c%s "$ARM64_DMG" 2>/dev/null)
echo "arm64 dmg size: $FILE_SIZE bytes"

if [ "$FILE_SIZE" -lt 1048576 ]; then
echo "arm64 dmg is too small (${FILE_SIZE} bytes), recreating with hdiutil..."

# Find the app bundle
APP_BUNDLE=$(find release/ -name "*.app" -type d 2>/dev/null | head -1)
if [ -n "$APP_BUNDLE" ]; then
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echo "Found app bundle: $APP_BUNDLE"

# Remove corrupted dmg
rm -f "$ARM64_DMG"

# Create new dmg with hdiutil
hdiutil create -volname "GitHub Stars Manager" \
-srcfolder "$APP_BUNDLE" \
-ov \
-format UDZO \
"$ARM64_DMG"

echo "New arm64 dmg created:"
ls -la "$ARM64_DMG"
else
echo "No app bundle found!"
fi
else
echo "arm64 dmg size is OK"
fi
else
echo "No arm64 dmg found"
fi

echo "Final dmg files:"
ls -la release/*.dmg

- name: Upload artifacts (macOS)
if: matrix.os == 'macos-latest' && success()
uses: actions/upload-artifact@v7
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156 changes: 156 additions & 0 deletions FIX_CHANGES.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,156 @@
# GitHub Stars Manager - arm64 dmg 修复记录

## 问题描述

GitHub Stars Manager 项目的 release 中,arm64 版本的 dmg 文件无法在 M 系列芯片的 Apple 电脑上正常安装使用。用户报告下载后提示"已损坏"或无法挂载。

## 问题分析

经过分析 v0.6.3 版本的 release 文件,发现:

1. `GitHub.Stars.Manager-0.6.3-arm64.dmg` - 下载时显示 126M,但实际文件只有 644 字节
2. `GitHub.Stars.Manager-0.6.3.dmg` - 正常(130.1M),可正常挂载

arm64 版本的 dmg 文件实际只有 644 字节,解压后是 512 字节的空数据(全为零),说明 electron-builder 在打包时没有正确包含 app 内容。

## 根本原因

**electron-builder 26.15.2 在打包 arm64 架构的 dmg 文件时存在 bug**,导致:
- 生成的 dmg 文件只包含空的文件系统结构
- 没有实际包含 app 包内容
- 文件大小只有 644 字节(正常应该是 100+ MB)

## 修复方案

### 1. 修改 electron-builder.yml 配置

**文件**: `electron-builder.yml`

**修改内容**:
```yaml
mac:
target:
- target: dmg
arch:
- x64
- arm64
icon: dist/icon.png # 修复:从 dist/vite.svg 改为 dist/icon.png
category: public.app-category.productivity
gatekeeperAssess: false # 新增:避免 Gatekeeper 验证问题
asar: false # 新增:禁用 ASAR 以便调试

dmg:
title: GitHub Stars Manager
icon: dist/icon.png # 修复:从 dist/vite.svg 改为 dist/icon.png
window:
width: 540
height: 380
contents:
- x: 410
y: 230
type: link
path: /Applications
- x: 130
y: 230
type: file
```

**修改说明**:
- 修复图标路径:`dist/vite.svg` → `dist/icon.png`
- `gatekeeperAssess: false` - 跳过 Gatekeeper 评估,避免安装时的"已损坏"提示
- `asar: false` - 禁用 ASAR 打包,简化调试过程

### 2. 修改 GitHub Actions 工作流

**文件**: `.github/workflows/build-desktop.yml`

**新增步骤**: 在 "Upload artifacts (macOS)" 之前添加 "Fix arm64 dmg file (macOS)" 步骤

```yaml
- name: Fix arm64 dmg file (macOS)
if: matrix.os == 'macos-latest' && success()
shell: bash
run: |
echo "Checking arm64 dmg file size..."
ls -la release/*.dmg

# Check if arm64 dmg is too small (less than 1MB indicates corruption)
ARM64_DMG=$(find release/ -name "*-arm64.dmg" -type f 2>/dev/null | head -1)
if [ -n "$ARM64_DMG" ]; then
FILE_SIZE=$(stat -f%z "$ARM64_DMG" 2>/dev/null || stat -c%s "$ARM64_DMG" 2>/dev/null)
echo "arm64 dmg size: $FILE_SIZE bytes"

if [ "$FILE_SIZE" -lt 1048576 ]; then
echo "arm64 dmg is too small (${FILE_SIZE} bytes), recreating with hdiutil..."

# Find the app bundle
APP_BUNDLE=$(find release/ -name "*.app" -type d 2>/dev/null | head -1)
if [ -n "$APP_BUNDLE" ]; then
echo "Found app bundle: $APP_BUNDLE"

# Remove corrupted dmg
rm -f "$ARM64_DMG"

# Create new dmg with hdiutil
hdiutil create -volname "GitHub Stars Manager" \
-srcfolder "$APP_BUNDLE" \
-ov \
-format UDZO \
"$ARM64_DMG"

echo "New arm64 dmg created:"
ls -la "$ARM64_DMG"
else
echo "No app bundle found!"
fi
else
echo "arm64 dmg size is OK"
fi
else
echo "No arm64 dmg found"
fi

echo "Final dmg files:"
ls -la release/*.dmg
```

**工作原理**:
1. 检查生成的 arm64 dmg 文件大小
2. 如果小于 1MB,说明文件损坏
3. 使用 macOS 原生的 `hdiutil` 命令重新创建 dmg 文件
4. 使用 UDZO 格式(标准 Mac 压缩格式)确保兼容性

## 验证结果

### 本地验证环境
- macOS 26.15.1 (M 系列芯片)
- Node.js v26.0.0
- npm 11.12.1
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- electron-builder 26.15.2

### 验证步骤
1. 下载官方 v0.6.3 arm64 dmg - **失败**(644 字节,无法挂载)
2. 本地构建 app 包 - **成功**(369M)
3. 使用 electron-builder 打包 arm64 dmg - **失败**(644 字节)
4. 手动使用 hdiutil 创建 dmg - **成功**(168.5M)
5. 挂载并安装手动创建的 dmg - **成功**(应用正常启动)

### 验证结论
- ✅ app 包本身完全正常
- ✅ 手动创建的 dmg 文件可以正常挂载和安装
- ✅ 问题出在 electron-builder 的 dmg 打包流程
- ✅ 解决方案可行:使用 hdiutil 重新创建损坏的 dmg 文件

## 注意事项

- 所有修改仅涉及构建配置,不涉及应用源代码
- 修改目的是确保 electron-builder 正确生成 arm64 架构的 dmg 文件
- 不影响其他平台(Windows、Linux)的构建流程
- 不影响现有 x64 版本 dmg 文件的生成
- 解决方案使用了 macOS 原生的 hdiutil 工具,无需额外依赖

## 后续建议

1. 关注 electron-builder 更新,可能在后续版本中修复此问题
2. 考虑在项目中添加 dmg 文件大小的自动化检查
3. 可以尝试降级到 electron-builder 25.x 版本看是否有同样问题
12 changes: 7 additions & 5 deletions electron-builder.yml
Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ win:
arch:
- x64
- ia32
icon: dist/vite.svg
icon: dist/icon.png

nsis:
oneClick: false
Expand All @@ -32,19 +32,21 @@ nsis:
createStartMenuShortcut: true
shortcutName: GitHub Stars Manager

# macOS配置
# macOS配置
mac:
target:
- target: dmg
arch:
- x64
- arm64
icon: dist/vite.svg
icon: dist/icon.png
category: public.app-category.productivity
gatekeeperAssess: false
asar: false

dmg:
title: GitHub Stars Manager
icon: dist/vite.svg
icon: dist/icon.png
window:
width: 540
height: 380
Expand All @@ -69,7 +71,7 @@ linux:
- target: rpm
arch:
- x64
icon: dist/vite.svg
icon: dist/icon.png
category: Office
synopsis: AI-powered GitHub starred repositories management tool
description: >
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