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cordova-plugin-custom-config

v1.0.4

Published

根据plugin.xml或者config.xml中定义的自定义配置更新平台配置

Downloads

12

Readme

cordova-plugin-custom-config

根据plugin.xml或者config.xml中定义的自定义配置更新平台配置

背景

Cordova官方参数配置并不能满足所有场景,导致现有项目中大量插件都需要通过hook去修改xcode配置满足特定场景,代码管理非常混乱,想通过一个专属插件去做专业的事,其他插件只要引入这个插件,在plugin.xml或config.xml中声明对应的配置参数即可。

注意事项

  1. hoook执行时机是after_prepare;
  2. custom-前缀标识这是一个自定义配置 ;
  3. 如果是在config.xml中声明自定义配置,自定义配置应该写在platform ios节点内;
  4. 如果是在plugin.xml中声明自定义配置,需要将自定义配置写在<config-file parent="/*" target="config.xml">节点下,因为写在此节点内的内容会被Cordova拷贝到staging目录下的config.xml文件中;
  5. 插件会解析staging目录下的config.xml,获取所有自定义配置。

在插件plugin.xml中声明自定义配置:

<platform name="ios">
		 //这个节点至关重要
        <config-file parent="/*" target="config.xml">
            <custom-preference name="XCBuildConfiguration-GCC_PREPROCESSOR_DEFINITIONS" value="defini_test" buildType="debug" mode="merge" xcconfigEnforce="true"/>
        </config-file>
</platform>

在config.xml中声明自定义配置:

<?xml version='1.0' encoding='utf-8'?>
<widget id="com.mycompany.myteam.myapp" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
    <name>MyApp</name>
    <content src="index.html" />
    <access origin="*" />
        
    //平台特性建议放在platform: ios节点内,当然放在platform外面也行,但不建议
    <platform name="ios">
          <custom-preference name="XCBuildConfiguration-GCC_PREPROCESSOR_DEFINITIONS" value="defini_test" buildType="debug" mode="merge" xcconfigEnforce="true"/>
    </platform>
      ... 
 </widget>

plugin.xml和config.xml中声明的自定义配置,最终会被Cordova拷贝到到Staging目录下的config.xml:

<?xml version='1.0' encoding='utf-8'?>
<widget id="com.mycompany.myteam.myapp" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
    <name>MyApp</name>
    <content src="index.html" />
    <access origin="*" />
        
    //对应plugin.xml中的内容,或直接在config.xml中声明自定义配置
    <custom-preference name="XCBuildConfiguration-GCC_PREPROCESSOR_DEFINITIONS" value="defini_test" buildType="debug" mode="merge" xcconfigEnforce="true"/>
     
     ... 
 </widget>

安装使用

cordova plugin add cordova-plugin-custom-config
or 
插件依赖的方式:
<dependency id="cordova-plugin-custom-config"/>

用法

  1. 使用<custom-preference>修改build settings

    • 可修改project.pbxproj
    • 可修改**.xcconfig**
    • 可给工程添加图片
    • 可动态修改app图标
  2. 使用custom-config-file修改项目plist(-Info.plist、Entitlements-.plist)

  3. 调用示例

使用<custom-preference>修改build settings

XCBuildConfiguration

  • XCBuildConfiguration <custom-preference>目前唯一支持的块类型,用于修改platforms/ios/{PROJECT_NAME}/{PROJECT_NAME}.xcodeproj/project.pbxproj

  • <custom-preference>元素属性name必须以XCBuildConfiguration-作为前缀;例如: <custom-preference name="XCBuildConfiguration-IPHONEOS_DEPLOYMENT_TARGET" value="7.0"/>

  • 如果在XCBuildConfiguration块中指定的键值没有存在,则会新增一个

  • 如果在XCBuildConfiguration块中指定的键值已经存在,则会直接覆盖;

  • Build Settings中键值的value是Multiple values这种多选类型时,可通过在<custom-preference>元素上添加属性mode="merge",不会直接覆盖,会追加一个新值进数组末尾;

  • 可通过在<custom-preference>元素上添加属性quote给键值和value添加双引号"";键值key=GCC_NEW_KEY,value=10.0,在 project.pbxproj中的表现如下:

    • quote可选值:
      • none : key 和 value都不会添加双引号;默认为none;表现为:GCC_NEW_KEY = 10.0
      • key : 只对key添加双引号;表现为:"GCC_NEW_KEY" = 10.0
      • value : 只对value添加双引号;表现为:GCC_NEW_KEY = "10.0"
      • both : key和value都添加双引号;表现为:"GCC_NEW_KEY" = "10.0"
  • 默认,会同时作用于debugrelease构建模式,可通过<custom-preference>元素属性buildType指定构建模式;例如:

    • <custom-preference name="XCBuildConfiguration-IPHONEOS_DEPLOYMENT_TARGET" value="7.0" buildType="release" />

.xcconfig

  • Cordova 通过/platforms/ios/cordova/目录下的.xcconfig文件覆盖Xcode项目project.pbxproj里的设置;

    • build.xcconfig里的设置会在对应的构建模式下被build-debug.xcconfigbuild-release.xcconfig里的配置覆盖;
  • 如果buildType"debug"或者"realease",插件将分别在build-debug.xcconfigbuild-release.xcconfig查找;

  • 如果buildType没有指定,或设置成none,插件将会在build.xcconfig中查找对应配置参数;

  • 如果在对应的.xcconfig文件中找到了与Staging虚拟目录下config.xml<custom-preference>属性name对应的键值,其value将会被属性name里的value替代;

  • 如果<custom-preference>属性name键值在对应的.xcconfig文件中没有找到,可通过xcconfigEnforce="true"元素进行新增;

  • .xcconfig中键值的value是Multiple values这种多选类型时,可通过在<custom-preference>元素上添加属性mode="merge",不会直接覆盖,会追加一个新值进末尾;

    • 例如:GCC_PREPROCESSOR_DEFINITIONS = DEBUG=1
    • 追加value="DEFINITIONS_TEST"后变成:GCC_PREPROCESSOR_DEFINITIONS = DEBUG=1 DEFINITIONS_TES

xcodefunc

  • 目前仅支持addResourceFile ,后续会根据需要丰富更多的功能;

  • 函数参数应该使用子元素指定。它支持以下属性:

    • value : 文件或者文件目录路径,文件后缀名仅支持.jpg .png,如:resource/ios/appicon/image.png or resource/ios/appicon
    • type : 类型,目前仅支持appIcon:将图片添加进项目并引用的同时,将图片名写入info.plist.CFBundleIcons中,可直接调用图片名动态设置App角标.
	//代码更改角标,iconName就是通过type=appIcon传入的图片名字
	NSString *iconName = @"newIcon";
    if ([[UIApplication sharedApplication] respondsToSelector:@selector(supportsAlternateIcons)] &&
        [[UIApplication sharedApplication] supportsAlternateIcons])
    {
        NSMutableString *selectorString = [[NSMutableString alloc] initWithCapacity:40];
        [selectorString appendString:@"_setAlternate"];
        [selectorString appendString:@"IconName:"];
        [selectorString appendString:@"completionHandler:"];
        
        //这种方式不会出现提示框
        SEL selector = NSSelectorFromString(selectorString);
        IMP imp = [[UIApplication sharedApplication] methodForSelector:selector];
        void (*func)(id, SEL, id, id) = (void *)imp;
        if (func)
        {
            func([UIApplication sharedApplication], selector, iconName, ^(NSError * _Nullable error) {
                
                if (error) {
                    NSLog(@"更换app图标发生错误了 : %@",error);
                }
            });
        }
    }

使用<custom-config-file>plist(-Info.plist、Entitlements-.plist)

  • 可通过指定target修改相应plist文件里的内容。
  • parent对应plist文件里key
  • 属性 : mode,可选参数:replace,delete
    • 当想删除某个键值的时候,可通过mode="delete"实现。
    • 如果原有plist中键值key不存在,则直接添加;
    • 如果原有plist中键值key对应的value是字符串类型,传入的value会直接替换原有的;
    • 如果原有plist中键值key对应的value是数组类型:
      • 如果传入的value为字符串类型, 会直接将原有的value替换掉
      • 如果传入的value为数组类型,传入的值会添加进原有的数组中,并过滤掉相同内容;
      • 如果传入的value为数组类型,可通过mode="replace"直接替换掉已存在value
      • 如果传入的value为数组类型,可通过split属性,将数组里的元素字符串分割成字符串数组,并将字符串数组重新赋值给value,例如:
      //会将数组内的内容a_domains,b_domains按照,分割成a_domains b_domains
      <custom-config-file parent="com.apple.developer.associated-domains" split="," target="Entitlements-Debug.plist">
      	<array>
      			<string>a_domains,b_domains</string>
         </array>
      </custom-config-file>

调用示例:


<custom-config-file parent="com.apple.developer.associated-domains" split="," target="Entitlements-Debug.plist">
    <array>
        <string>a_domains,b_domains</string>
    </array>
</custom-config-file>

<custom-config-file parent="appKey" target="*-Info.plist">
     <array>
        <string>123</string>
        <string>456</string>
    </array>
</custom-config-file>

<custom-config-file parent="appKey" target="*-Info.plist">
    <string>123</string>
</custom-config-file>

<custom-config-file parent="appKey" mode="delete" target="*-Info.plist">
    <string>123</string>
</custom-config-file>

<custom-config-file parent="CFBundleURLTypes" target="*-Info.plist">
    <array>
        <dict>
            <key>CFBundleTypeRole</key>
            <string>Editor</string>
            <key>CFBundleURLName</key>
            <string>MCustomUri</string>
            <key>CFBundleURLSchemes</key>
            <array>
                <string>test</string>
            </array>
        </dict>
    </array>
</custom-config-file>

调用示例

plugin.xml


//target="config.xml"至关重要
<config-file parent="/*" target="config.xml">
    <custom-preference name="XCBuildConfiguration-IPHONEOS_DEPLOYMENT_TARGET" value="7.0"  />
</config-file>

<config-file parent="/*" target="config.xml">

    <custom-preference name="XCBuildConfiguration-IPHONEOS_DEPLOYMENT_TARGET" value="7.0" buildType="release" />
    <custom-preference name="XCBuildConfiguration-GCC_PREPROCESSOR_DEFINITIONS" value="DEFINITIONS_TES" buildType="debug" mode="merge" xcconfigEnforce="true" />

    //resource目录与platforms同级,将resource/ios/appicon文件夹里所有图片添加进工程并添加引用
    <custom-preference func="addResourceFile" name="xcodefunc">
        <arg value="resource/ios/appicon" />
    </custom-preference>

    //resource目录与platforms同级,将resource/ios/appicon/image.png图片添加进工程并添加引用
    <custom-preference func="addResourceFile" name="xcodefunc">
        <arg value="resource/ios/appicon/image.png" />
    </custom-preference>

	//type="appIcon" 会自动将图片添加进工程,并且修改plist配置,原生代码设置图标的时候,直接取图片名就行了
    <custom-preference func="addResourceFile" name="xcodefunc">
        <arg type="appIcon" value="resource/ios/appicon"/>
    </custom-preference>
</config-file>

config.xml


<?xml version='1.0' encoding='utf-8'?>
<widget id="com.mycompany.myteam.myapp" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
    <name>MyApp</name>
    <content src="index.html" />
    <access origin="*" />
    
    //平台特性建议放在platform: ios节点内,当然放在platform外面也行,但不建议
    <platform name="ios">
    
        <custom-preference name="XCBuildConfiguration-IPHONEOS_DEPLOYMENT_TARGET" value="7.0" />
        <custom-preference name="XCBuildConfiguration-GCC_PREPROCESSOR_DEFINITIONS" value="DEFINITIONS_TES" buildType="debug" mode="merge" quote="value" />
        
        //resource目录与platforms同级,将resource/ios/appicon文件夹里所有图片添加进工程并添加引用
        <custom-preference func="addResourceFile" name="xcodefunc">
            <arg value="resource/ios/appicon" />
        </custom-preference>
        
        //resource目录与platforms同级,将resource/ios/appicon/image.png图片添加进工程并添加引用
        <custom-preference func="addResourceFile" name="xcodefunc">
            <arg value="resource/ios/appicon/image.png" />
        </custom-preference>
        
        //type="appIcon" 会自动将图片添加进工程,并且修改plist配置,原生代码设置图标的时候,直接取图片名就行了
        <custom-preference func="addResourceFile" name="xcodefunc">
            <arg type="appIcon" value="resource/ios/appicon"/>
        </custom-preference>
        
    </platform>
    
    ...
</widget>