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2.0 KiB
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{"version":3,"names":["reactNativePlatformResolver","platformImplementations","context","moduleName","platform","modifiedModuleName","startsWith","slice","length","resolveRequest"],"sources":["../../src/tools/metroPlatformResolver.ts"],"sourcesContent":["/**\n * This is an implementation of a metro resolveRequest option which will remap react-native imports\n * to different npm packages based on the platform requested. This allows a single metro instance/config\n * to produce bundles for multiple out of tree platforms at a time.\n *\n * @param platformImplementations\n * A map of platform to npm package that implements that platform\n *\n * Ex:\n * {\n * windows: 'react-native-windows'\n * macos: 'react-native-macos'\n * }\n */\n\nimport type {CustomResolver} from 'metro-resolver';\n\nexport function reactNativePlatformResolver(platformImplementations: {\n [platform: string]: string;\n}): CustomResolver {\n return (context, moduleName, platform) => {\n let modifiedModuleName = moduleName;\n if (platform != null && platformImplementations[platform]) {\n if (moduleName === 'react-native') {\n modifiedModuleName = platformImplementations[platform];\n } else if (moduleName.startsWith('react-native/')) {\n modifiedModuleName = `${\n platformImplementations[platform]\n }/${modifiedModuleName.slice('react-native/'.length)}`;\n }\n }\n return context.resolveRequest(context, modifiedModuleName, platform);\n };\n}\n"],"mappings":";;;;;;AAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAIO,SAASA,2BAA2B,CAACC,uBAE3C,EAAkB;EACjB,OAAO,CAACC,OAAO,EAAEC,UAAU,EAAEC,QAAQ,KAAK;IACxC,IAAIC,kBAAkB,GAAGF,UAAU;IACnC,IAAIC,QAAQ,IAAI,IAAI,IAAIH,uBAAuB,CAACG,QAAQ,CAAC,EAAE;MACzD,IAAID,UAAU,KAAK,cAAc,EAAE;QACjCE,kBAAkB,GAAGJ,uBAAuB,CAACG,QAAQ,CAAC;MACxD,CAAC,MAAM,IAAID,UAAU,CAACG,UAAU,CAAC,eAAe,CAAC,EAAE;QACjDD,kBAAkB,GAAI,GACpBJ,uBAAuB,CAACG,QAAQ,CACjC,IAAGC,kBAAkB,CAACE,KAAK,CAAC,eAAe,CAACC,MAAM,CAAE,EAAC;MACxD;IACF;IACA,OAAON,OAAO,CAACO,cAAc,CAACP,OAAO,EAAEG,kBAAkB,EAAED,QAAQ,CAAC;EACtE,CAAC;AACH"} |