| 1 | {"version":3,"sources":["../src/createSpreadMapper.js"],"names":["createSpreadMapper","path","stats","result","attributeNames","optionsDefaults","opts","Object","assign","attributes","entries","filter","pair","attributeKeys","map","spreadAttributes","node","openingElement","attr","spread","attributeKey","destinationName","argument"],"mappings":";;;;;;;AAEA;;AAUA;;;;AAEA,MAAMA,kBAAkB,GAAG,CAACC,IAAD,EAAUC,KAAV,KAAkE;AAC3F,QAAMC,MAAM,GAAG,EAAf;AAEA,MAAI;AAACC,IAAAA;AAAD,MAAmBC,wBAAvB;;AAEA,MAAIH,KAAK,CAACI,IAAN,IAAcJ,KAAK,CAACI,IAAN,CAAWF,cAA7B,EAA6C;AAC3CA,IAAAA,cAAc,GAAGG,MAAM,CAACC,MAAP,CAAc,EAAd,EAAkBJ,cAAlB,EAAkCF,KAAK,CAACI,IAAN,CAAWF,cAA7C,CAAjB;AACD;;AAED,QAAMK,UAAU,GAAGF,MAAM,CACtBG,OADgB,CACRN,cADQ,EAEhBO,MAFgB,CAERC,IAAD,IAAU;AAChB,WAAOA,IAAI,CAAC,CAAD,CAAX;AACD,GAJgB,CAAnB;AAMA,QAAMC,aAAa,GAAGJ,UAAU,CAACK,GAAX,CAAgBF,IAAD,IAAU;AAC7C,WAAOA,IAAI,CAAC,CAAD,CAAX;AACD,GAFqB,CAAtB;AAIA,QAAMG,gBAAgB,GAAGd,IAAI,CAACe,IAAL,CAAUC,cAAV,CAAyBR,UAAzB,CACtBE,MADsB,CACdO,IAAD,IAAU;AAChB,WAAO,iCAAqBA,IAArB,CAAP;AACD,GAHsB,CAAzB;;AAKA,OAAK,MAAMC,MAAX,IAAqBJ,gBAArB,EAAuC;AACrC,SAAK,MAAMK,YAAX,IAA2BP,aAA3B,EAA0C;AACxC,YAAMQ,eAAe,GAAGjB,cAAc,CAACgB,YAAD,CAAtC;;AAEA,UAAIjB,MAAM,CAACkB,eAAD,CAAV,EAA6B;AAC3BlB,QAAAA,MAAM,CAACkB,eAAD,CAAN,GAA0B,6BACxB,GADwB,EAExBlB,MAAM,CAACkB,eAAD,CAFkB,EAGxB,kCACEF,MAAM,CAACG,QADT,EAEE,6BACE,GADF,EAEE,0BAAc,GAAd,CAFF,EAGE,8BACE,IADF,EAEE,6BACEH,MAAM,CAACG,QADT,EAEE,uBAAWD,eAAX,CAFF,CAFF,EAME,0BAAc,EAAd,CANF,CAHF,CAFF,EAcE,0BAAc,EAAd,CAdF,CAHwB,CAA1B;AAoBD,OArBD,MAqBO;AACLlB,QAAAA,MAAM,CAACkB,eAAD,CAAN,GAA0B,kCACxBF,MAAM,CAACG,QADiB,EAExB,8BACE,IADF,EAEE,6BACEH,MAAM,CAACG,QADT,EAEE,uBAAWD,eAAX,CAFF,CAFF,EAME,0BAAc,EAAd,CANF,CAFwB,EAUxB,0BAAc,EAAd,CAVwB,CAA1B;AAYD;AACF;AACF;;AAED,SAAOlB,MAAP;AACD,CAnED;;eAqEeH,kB","sourcesContent":["// @flow\n\nimport {\n Expression,\n memberExpression,\n binaryExpression,\n conditionalExpression,\n stringLiteral,\n logicalExpression,\n identifier,\n isJSXSpreadAttribute\n} from '@babel/types';\nimport optionsDefaults from './schemas/optionsDefaults';\n\nconst createSpreadMapper = (path: *, stats: *): { [destinationName: string]: Expression } => {\n const result = {};\n\n let {attributeNames} = optionsDefaults;\n\n if (stats.opts && stats.opts.attributeNames) {\n attributeNames = Object.assign({}, attributeNames, stats.opts.attributeNames);\n }\n\n const attributes = Object\n .entries(attributeNames)\n .filter((pair) => {\n return pair[1];\n });\n\n const attributeKeys = attributes.map((pair) => {\n return pair[0];\n });\n\n const spreadAttributes = path.node.openingElement.attributes\n .filter((attr) => {\n return isJSXSpreadAttribute(attr);\n });\n\n for (const spread of spreadAttributes) {\n for (const attributeKey of attributeKeys) {\n const destinationName = attributeNames[attributeKey];\n\n if (result[destinationName]) {\n result[destinationName] = binaryExpression(\n '+',\n result[destinationName],\n conditionalExpression(\n spread.argument,\n binaryExpression(\n '+',\n stringLiteral(' '),\n logicalExpression(\n '||',\n memberExpression(\n spread.argument,\n identifier(destinationName),\n ),\n stringLiteral('')\n )\n ),\n stringLiteral('')\n )\n );\n } else {\n result[destinationName] = conditionalExpression(\n spread.argument,\n logicalExpression(\n '||',\n memberExpression(\n spread.argument,\n identifier(destinationName),\n ),\n stringLiteral('')\n ),\n stringLiteral('')\n );\n }\n }\n }\n\n return result;\n};\n\nexport default createSpreadMapper;\n"],"file":"createSpreadMapper.js"} |