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xcode-build

📁 choshimwy/iosagentskills 📅 Today
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总安装量
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周安装量
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全站排名
安装命令
npx skills add https://github.com/choshimwy/iosagentskills --skill xcode-build

Agent 安装分布

amp 1
cline 1
opencode 1
cursor 1
kimi-cli 1
codex 1

Skill 文档

Xcode 构建与配置

Build Settings 核心配置

必须显式配置的设置

PRODUCT_NAME                    → 产品名称
PRODUCT_BUNDLE_IDENTIFIER       → Bundle ID
MARKETING_VERSION               → 版本号 (CFBundleShortVersionString)
CURRENT_PROJECT_VERSION         → Build 号 (CFBundleVersion)
CODE_SIGN_IDENTITY              → 代码签名身份
DEVELOPMENT_TEAM                → 开发团队 ID
PROVISIONING_PROFILE_SPECIFIER  → 配置文件名称

优化配置

// Debug
SWIFT_OPTIMIZATION_LEVEL = -Onone
SWIFT_COMPILATION_MODE = singlefile
GCC_OPTIMIZATION_LEVEL = 0
ENABLE_TESTABILITY = YES

// Release
SWIFT_OPTIMIZATION_LEVEL = -O
SWIFT_COMPILATION_MODE = wholemodule
GCC_OPTIMIZATION_LEVEL = s         // 二进制大小优化
VALIDATE_PRODUCT = YES

构建性能

COMPILER_INDEX_STORE_ENABLE = NO   // CI 中关闭索引
SWIFT_ENABLE_BATCH_MODE = YES      // 批量编译

Scheme 配置

标准 Scheme 设置

  • Build: 勾选 Parallelize Build，设置正确的依赖顺序
  • Run: Debug 配置，禁用 Main Thread Checker (UI 测试时)
  • Test: 指定测试计划，启用代码覆盖率
  • Archive: Release 配置，Reveal Archive in Organizer

多环境配置

// Configuration 创建
Debug
Release
Staging (基于 Release 修改)

// xcconfig 文件
Config/Debug.xcconfig
Config/Release.xcconfig
Config/Staging.xcconfig

示例 xcconfig:

// Staging.xcconfig
#include "Release.xcconfig"
PRODUCT_BUNDLE_IDENTIFIER = com.company.app.staging
API_BASE_URL = https://staging.api.company.com

xcodebuild 命令行

编译项目

# workspace
xcodebuild \
  -workspace MyApp.xcworkspace \
  -scheme MyApp \
  -configuration Release \
  -sdk iphoneos \
  -destination 'generic/platform=iOS' \
  clean build

# project
xcodebuild \
  -project MyApp.xcodeproj \
  -scheme MyApp \
  -configuration Release \
  build

Archive + Export

# 1. Archive
xcodebuild archive \
  -workspace MyApp.xcworkspace \
  -scheme MyApp \
  -configuration Release \
  -archivePath ./build/MyApp.xcarchive \
  -destination 'generic/platform=iOS' \
  CODE_SIGN_IDENTITY="Apple Distribution" \
  DEVELOPMENT_TEAM="TEAM_ID"

# 2. Export IPA
xcodebuild -exportArchive \
  -archivePath ./build/MyApp.xcarchive \
  -exportPath ./build/IPA \
  -exportOptionsPlist exportOptions.plist

exportOptions.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>method</key>
    <string>app-store</string>  <!-- app-store / ad-hoc / enterprise / development -->
    <key>teamID</key>
    <string>YOUR_TEAM_ID</string>
    <key>uploadSymbols</key>
    <true/>
    <key>compileBitcode</key>
    <false/>
    <key>signingStyle</key>
    <string>manual</string>
    <key>provisioningProfiles</key>
    <dict>
        <key>com.company.app</key>
        <string>ProfileName</string>
    </dict>
</dict>
</plist>

运行测试

# 单元测试
xcodebuild test \
  -workspace MyApp.xcworkspace \
  -scheme MyApp \
  -destination 'platform=iOS Simulator,name=iPhone 15 Pro,OS=17.0' \
  -resultBundlePath ./test_results.xcresult

# 代码覆盖率
xcodebuild test \
  -enableCodeCoverage YES \
  -resultBundlePath ./coverage.xcresult

# 提取覆盖率报告
xcrun xccov view --report coverage.xcresult

代码签名

自动签名 vs 手动签名

  • 自动签名: 本地开发推荐，Xcode 自动管理证书和配置文件
  • 手动签名: CI/CD 必须，完全控制证书和配置文件

CI 中配置证书

# 1. 导入证书
security create-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
security unlock-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
security import cert.p12 -k build.keychain -P "$P12_PASSWORD" -T /usr/bin/codesign
security set-key-partition-list -S apple-tool:,apple: -s -k "$KEYCHAIN_PASSWORD" build.keychain

# 2. 复制配置文件
mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
cp *.mobileprovision ~/Library/MobileDevice/Provisioning\ Profiles/

# 3. 构建时指定
xcodebuild ... \
  CODE_SIGN_IDENTITY="Apple Distribution: Company Name (TEAM_ID)" \
  PROVISIONING_PROFILE_SPECIFIER="ProfileName"

Build Phases 脚本

SwiftLint 集成

# Build Phase: Run Script
if which swiftlint >/dev/null; then
  swiftlint
else
  echo "warning: SwiftLint not installed"
fi

版本号自动递增

# Build Phase: Run Script
buildNumber=$(/usr/libexec/PlistBuddy -c "Print CFBundleVersion" "${INFOPLIST_FILE}")
buildNumber=$(($buildNumber + 1))
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${INFOPLIST_FILE}"

环境变量注入

# Build Phase: Run Script
# 从 xcconfig 注入到 Info.plist
/usr/libexec/PlistBuddy -c "Set :APIBaseURL ${API_BASE_URL}" "${BUILT_PRODUCTS_DIR}/${INFOPLIST_PATH}"

CI/CD 集成

GitHub Actions 示例

name: iOS CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:
    runs-on: macos-14
    
    steps:
    - uses: actions/checkout@v4
    
    - name: Select Xcode
      run: sudo xcode-select -s /Applications/Xcode_15.2.app
    
    - name: Install Dependencies
      run: |
        brew install swiftlint
        pod install || swift package resolve
    
    - name: Build
      run: |
        xcodebuild clean build \
          -workspace MyApp.xcworkspace \
          -scheme MyApp \
          -configuration Debug \
          -destination 'platform=iOS Simulator,name=iPhone 15 Pro' \
          CODE_SIGN_IDENTITY="" \
          CODE_SIGNING_REQUIRED=NO
    
    - name: Test
      run: |
        xcodebuild test \
          -workspace MyApp.xcworkspace \
          -scheme MyApp \
          -destination 'platform=iOS Simulator,name=iPhone 15 Pro' \
          -enableCodeCoverage YES \
          -resultBundlePath coverage.xcresult
    
    - name: Upload Coverage
      run: xcrun xccov view --report coverage.xcresult > coverage.txt

Fastlane 配置

# fastlane/Fastfile
default_platform(:ios)

platform :ios do
  desc "Run tests"
  lane :test do
    run_tests(
      workspace: "MyApp.xcworkspace",
      scheme: "MyApp",
      devices: ["iPhone 15 Pro"],
      code_coverage: true
    )
  end
  
  desc "Build for App Store"
  lane :release do
    increment_build_number
    build_app(
      workspace: "MyApp.xcworkspace",
      scheme: "MyApp",
      export_method: "app-store",
      export_options: {
        provisioningProfiles: {
          "com.company.app" => "AppStore Profile"
        }
      }
    )
    upload_to_app_store(
      skip_metadata: true,
      skip_screenshots: true
    )
  end
end

XCFramework 构建

创建 XCFramework

# 1. 编译各平台 archive
xcodebuild archive \
  -scheme MyFramework \
  -archivePath ./build/ios.xcarchive \
  -sdk iphoneos \
  SKIP_INSTALL=NO \
  BUILD_LIBRARY_FOR_DISTRIBUTION=YES

xcodebuild archive \
  -scheme MyFramework \
  -archivePath ./build/ios-simulator.xcarchive \
  -sdk iphonesimulator \
  SKIP_INSTALL=NO \
  BUILD_LIBRARY_FOR_DISTRIBUTION=YES

# 2. 创建 XCFramework
xcodebuild -create-xcframework \
  -framework ./build/ios.xcarchive/Products/Library/Frameworks/MyFramework.framework \
  -framework ./build/ios-simulator.xcarchive/Products/Library/Frameworks/MyFramework.framework \
  -output ./build/MyFramework.xcframework

开启 Module Stability

// Build Settings
BUILD_LIBRARY_FOR_DISTRIBUTION = YES
DEFINES_MODULE = YES

构建优化

加速编译

  1. 并行构建: Xcode → Settings → Locations → Derived Data，移到 SSD
  2. 减少依赖: 避免循环依赖，模块化拆分
  3. 增量编译: 避免修改 public header，使用 @_spi 替代 internal
  4. 清理缓存: rm -rf ~/Library/Developer/Xcode/DerivedData

减小包体积

// Build Settings
STRIP_INSTALLED_PRODUCT = YES              // Release
COPY_PHASE_STRIP = YES                     // 去除符号
STRIP_STYLE = non-global                   // 保留 global 符号
DEAD_CODE_STRIPPING = YES                  // 去除死代码
GCC_OPTIMIZATION_LEVEL = s                 // 大小优化
SWIFT_OPTIMIZATION_LEVEL = -Osize          // Swift 大小优化
ENABLE_BITCODE = NO                        // 移除 Bitcode（已废弃）

dSYM 管理

# 生成 dSYM
DEBUG_INFORMATION_FORMAT = dwarf-with-dsym

# 从 xcarchive 提取
cp -r MyApp.xcarchive/dSYMs ./Symbols/

# 上传到 Firebase Crashlytics
./Pods/FirebaseCrashlytics/upload-symbols \
  -gsp GoogleService-Info.plist \
  -p ios ./Symbols/MyApp.app.dSYM

问题排查

构建失败常见原因

  1. Code signing: 检查证书有效期、配置文件匹配
  2. 依赖问题: pod deintegrate && pod install 或 swift package reset
  3. 缓存问题: Clean Build Folder (Cmd+Shift+K)，删除 DerivedData
  4. Xcode 版本: 确保 CI Xcode 版本与本地一致

Debug 构建命令

# 详细输出
xcodebuild -verbose ...

# 仅显示命令
xcodebuild -dry-run ...

# 显示 Build Settings
xcodebuild -showBuildSettings \
  -workspace MyApp.xcworkspace \
  -scheme MyApp

行为准则

  • 所有环境差异用 xcconfig 管理，不在代码中硬编码
  • CI 构建必须用手动签名 + 明确的 Code Sign Identity
  • Archive 前必须 Clean，避免缓存污染
  • 每次发版必须打 Git tag 与 Build Number 对应
  • 构建脚本中敏感信息用环境变量，不提交到代码库
  • 生产构建必须上传 dSYM 到崩溃分析服务

✅ Sentinel（Skill 使用自检）

当且仅当你确定”当前任务已经加载并正在使用本 Skill”时：

  • 在回复末尾追加一行：// skill-used: xcode-build

规则：

  • 只能追加一次
  • 如果不确定是否加载，禁止输出 sentinel
  • 输出 sentinel 代表你已遵守本 Skill 的配置规范与构建流程
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