xcodebuild命令使用:
build：

xcodebuild [-project <projectname>] [[-target <targetname>]...|-alltargets] [-configuration <configurationname>] [-arch <architecture>]... [-sdk [<sdkname>|<sdkpath>]] [-showBuildSettings] [<buildsetting>=<value>]... [<buildaction>]...

 xcodebuild [-project <projectname>] -scheme <schemeName> [-destination <destinationspecifier>]... [-configuration <configurationname>] [-arch <architecture>]... [-sdk [<sdkname>|<sdkpath>]] [-showBuildSettings] [<buildsetting>=<value>]... [<buildaction>]...

xcodebuild -workspace <workspacename> -scheme <schemeName> [-destination <destinationspecifier>]... [-configuration <configurationname>] [-arch <architecture>]... [-sdk [<sdkname>|<sdkpath>]] [-showBuildSettings] [<buildsetting>=<value>]... [<buildaction>]...

版本查看：

xcodebuild -version [-sdk [<sdkfullpath>|<sdkname>] [<infoitem>] ]

MacBook-Pro-2:Clean mqc$ xcodebuild -version
Xcode 9.1.0
Build version 8E3004b

查看工程信息：

xcodebuild -list [[-project <projectname>]|[-workspace <workspacename>]] [-json]

查看当前环境信息
xcodebuild -showsdks

iOS SDKs:
    iOS 11.1                        -sdk iphoneos11.1

iOS Simulator SDKs:
    Simulator - iOS 11.1            -sdk iphonesimulator11.1

macOS SDKs:
    macOS 10.13                     -sdk macosx10.13

tvOS SDKs:
    tvOS 11.1                       -sdk appletvos11.1

tvOS Simulator SDKs:
    Simulator - tvOS 11.1           -sdk appletvsimulator11.1

watchOS SDKs:
    watchOS 4.1                     -sdk watchos4.1

watchOS Simulator SDKs:
    Simulator - watchOS 4.1         -sdk watchsimulator4.1

Archive:

xcodebuild -exportArchive -archivePath <xcarchivepath> -exportPath <destinationpath> -exportOptionsPlist <plistpath>

Export:

xcodebuild -exportLocalizations -localizationPath <path> -project <projectname> [-exportLanguage <targetlanguage>...]

importLocalizations

imports localizations for a project, assuming any necessary localized resources have been created in Xcode

xcodebuild -importLocalizations -localizationPath <path> -project <projectname>

Options:

    -usage                              print brief usage
    -help                               print complete usage
    -verbose                            provide additional status output
    -license                            show the Xcode and SDK license agreements
    -checkFirstLaunchStatus             Check if any First Launch tasks need to be performed
    -project NAME                       build the project NAME
    -target NAME                        build the target NAME
    -alltargets                         build all targets
    -workspace NAME                     build the workspace NAME
    -scheme NAME                        build the scheme NAME
    -configuration NAME                 use the build configuration NAME for building each target
    -xcconfig PATH                      apply the build settings defined in the file at PATH as overrides
    -arch ARCH                          build each target for the architecture ARCH; this will override architectures defined in the project
    -sdk SDK                            use SDK as the name or path of the base SDK when building the project
    -toolchain NAME                     use the toolchain with identifier or name NAME
    -destination DESTINATIONSPECIFIER   use the destination described by DESTINATIONSPECIFIER (a comma-separated set of key=value pairs describing the destination to use)
    -destination-timeout TIMEOUT        wait for TIMEOUT seconds while searching for the destination device
    -parallelizeTargets                 build independent targets in parallel
    -jobs NUMBER                        specify the maximum number of concurrent build operations
    -dry-run                            do everything except actually running the commands
    -quiet                              do not print any output except for warnings and errors
    -hideShellScriptEnvironment         don't show shell script environment variables in build log
    -showsdks                           display a compact list of the installed SDKs
    -showBuildSettings                  display a list of build settings and values
    -list                               lists the targets and configurations in a project, or the schemes in a workspace
    -find-executable NAME               display the full path to executable NAME in the provided SDK and toolchain
    -find-library NAME                  display the full path to library NAME in the provided SDK and toolchain
    -version                            display the version of Xcode; with -sdk will display info about one or all installed SDKs
    -enableAddressSanitizer YES|NO      turn the address sanitizer on or off
    -enableThreadSanitizer YES|NO       turn the thread sanitizer on or off
    -resultBundlePath PATH              specifies the directory where a result bundle describing what occurred will be placed
    -derivedDataPath PATH               specifies the directory where build products and other derived data will go
    -archivePath PATH                   specifies the directory where any created archives will be placed, or the archive that should be exported
    -exportArchive                      specifies that an archive should be exported
    -exportOptionsPlist PATH            specifies a path to a plist file that configures archive exporting
    -enableCodeCoverage YES|NO          turn code coverage on or off when testing
    -exportPath PATH                    specifies the destination for the product exported from an archive
    -skipUnavailableActions             specifies that scheme actions that cannot be performed should be skipped instead of causing a failure
    -exportLocalizations                exports completed and outstanding project localizations
    -importLocalizations                imports localizations for a project, assuming any necessary localized resources have been created in Xcode
    -localizationPath                   specifies a path to XLIFF localization files
    -exportLanguage                     specifies multiple optional ISO 639-1 languages included in a localization export
    -xctestrun                          specifies a path to a test run specification
    -only-testing:TEST-IDENTIFIER       constrains testing by specifying tests to include, and excluding other tests
    -skip-testing:TEST-IDENTIFIER       constrains testing by specifying tests to exclude, but including other tests
    -json                               output as JSON (note: -json implies -quiet)

Xcode8.3.3之后导出.iap一般需要配置导出的Plist文件，可选项：
Available keys for -exportOptionsPlist:

compileBitcode : Bool

    For non-App Store exports, should Xcode re-compile the app from bitcode? Defaults to YES.

embedOnDemandResourcesAssetPacksInBundle : Bool

    For non-App Store exports, if the app uses On Demand Resources and this is YES, asset packs are embedded in the app bundle so that the app can be tested without a server to host asset packs. Defaults to YES unless onDemandResourcesAssetPacksBaseURL is specified.

iCloudContainerEnvironment

    For non-App Store exports, if the app is using CloudKit, this configures the "com.apple.developer.icloud-container-environment" entitlement. Available options: Development and Production. Defaults to Development.

manifest : Dictionary

    For non-App Store exports, users can download your app over the web by opening your distribution manifest file in a web browser. To generate a distribution manifest, the value of this key should be a dictionary with three sub-keys: appURL, displayImageURL, fullSizeImageURL. The additional sub-key assetPackManifestURL is required when using on demand resources.

method : String

    Describes how Xcode should export the archive. Available options: app-store, ad-hoc, package, enterprise, development, and developer-id. The list of options varies based on the type of archive. Defaults to development.

onDemandResourcesAssetPacksBaseURL : String

    For non-App Store exports, if the app uses On Demand Resources and embedOnDemandResourcesAssetPacksInBundle isn't YES, this should be a base URL specifying where asset packs are going to be hosted. This configures the app to download asset packs from the specified URL.

teamID : String

    The Developer Portal team to use for this export. Defaults to the team used to build the archive.

thinning : String

    For non-App Store exports, should Xcode thin the package for one or more device variants? Available options: <none> (Xcode produces a non-thinned universal app), <thin-for-all-variants> (Xcode produces a universal app and all available thinned variants), or a model identifier for a specific device (e.g. "iPhone7,1"). Defaults to <none>.

uploadBitcode : Bool

    For App Store exports, should the package include bitcode? Defaults to YES.

uploadSymbols : Bool

    For App Store exports, should the package include symbols? Defaults to YES.