/opt/canhelp/node_modules/next/dist/build/babel/plugins
Edit: /opt/canhelp/node_modules/next/dist/build/babel/plugins/next-page-config.js.map (12458B)
{"version":3,"sources":["../../../../src/build/babel/plugins/next-page-config.ts"],"sourcesContent":["import { types as BabelTypes } from 'next/dist/compiled/babel/core'\nimport type {\n PluginObj,\n PluginPass,\n Visitor,\n NodePath,\n} from 'next/dist/compiled/babel/core'\nimport type { PageConfig } from '../../../types'\nimport { STRING_LITERAL_DROP_BUNDLE } from '../../../shared/lib/constants'\n\nconst CONFIG_KEY = 'config'\n\n// replace program path with just a variable with the drop identifier\nfunction replaceBundle(path: any, t: typeof BabelTypes): void {\n path.parentPath.replaceWith(\n t.program(\n [\n t.variableDeclaration('const', [\n t.variableDeclarator(\n t.identifier(STRING_LITERAL_DROP_BUNDLE),\n t.stringLiteral(`${STRING_LITERAL_DROP_BUNDLE} ${Date.now()}`)\n ),\n ]),\n ],\n []\n )\n )\n}\n\nfunction errorMessage(state: any, details: string): string {\n const pageName =\n (state.filename || '').split(state.cwd || '').pop() || 'unknown'\n return `Invalid page config export found. ${details} in file ${pageName}. See: https://nextjs.org/docs/messages/invalid-page-config`\n}\n\ninterface ConfigState extends PluginPass {\n bundleDropped?: boolean\n}\n\n// config to parsing pageConfig for client bundles\nexport default function nextPageConfig({\n types: t,\n}: {\n types: typeof BabelTypes\n}): PluginObj {\n return {\n visitor: {\n Program: {\n enter(path, state) {\n path.traverse(\n {\n ExportDeclaration(exportPath, exportState) {\n if (\n BabelTypes.isExportNamedDeclaration(exportPath.node) &&\n exportPath.node.specifiers?.some((specifier) => {\n return (\n (t.isIdentifier(specifier.exported)\n ? specifier.exported.name\n : specifier.exported.value) === CONFIG_KEY\n )\n }) &&\n BabelTypes.isStringLiteral(\n (exportPath.node as BabelTypes.ExportNamedDeclaration)\n .source\n )\n ) {\n throw new Error(\n errorMessage(\n exportState,\n 'Expected object but got export from'\n )\n )\n }\n },\n ExportNamedDeclaration(\n exportPath: NodePath
,\n exportState: any\n ) {\n if (\n exportState.bundleDropped ||\n (!exportPath.node.declaration &&\n exportPath.node.specifiers.length === 0)\n ) {\n return\n }\n\n const config: PageConfig = {}\n const declarations: BabelTypes.VariableDeclarator[] = [\n ...((\n exportPath.node\n .declaration as BabelTypes.VariableDeclaration\n )?.declarations || []),\n exportPath.scope.getBinding(CONFIG_KEY)?.path\n .node as BabelTypes.VariableDeclarator,\n ].filter(Boolean)\n\n for (const specifier of exportPath.node.specifiers) {\n if (\n (t.isIdentifier(specifier.exported)\n ? specifier.exported.name\n : specifier.exported.value) === CONFIG_KEY\n ) {\n // export {} from 'somewhere'\n if (BabelTypes.isStringLiteral(exportPath.node.source)) {\n throw new Error(\n errorMessage(\n exportState,\n `Expected object but got import`\n )\n )\n // import hello from 'world'\n // export { hello as config }\n } else if (\n BabelTypes.isIdentifier(\n (specifier as BabelTypes.ExportSpecifier).local\n )\n ) {\n if (\n BabelTypes.isImportSpecifier(\n exportPath.scope.getBinding(\n (specifier as BabelTypes.ExportSpecifier).local.name\n )?.path.node\n )\n ) {\n throw new Error(\n errorMessage(\n exportState,\n `Expected object but got import`\n )\n )\n }\n }\n }\n }\n\n for (const declaration of declarations) {\n if (\n !BabelTypes.isIdentifier(declaration.id, {\n name: CONFIG_KEY,\n })\n ) {\n continue\n }\n\n let { init } = declaration\n if (BabelTypes.isTSAsExpression(init)) {\n init = init.expression\n }\n\n if (!BabelTypes.isObjectExpression(init)) {\n const got = init ? init.type : 'undefined'\n throw new Error(\n errorMessage(\n exportState,\n `Expected object but got ${got}`\n )\n )\n }\n\n for (const prop of init.properties) {\n if (BabelTypes.isSpreadElement(prop)) {\n throw new Error(\n errorMessage(\n exportState,\n `Property spread is not allowed`\n )\n )\n }\n const { name } = prop.key as BabelTypes.Identifier\n if (BabelTypes.isIdentifier(prop.key, { name: 'amp' })) {\n if (!BabelTypes.isObjectProperty(prop)) {\n throw new Error(\n errorMessage(\n exportState,\n `Invalid property \"${name}\"`\n )\n )\n }\n if (\n !BabelTypes.isBooleanLiteral(prop.value) &&\n !BabelTypes.isStringLiteral(prop.value)\n ) {\n throw new Error(\n errorMessage(\n exportState,\n `Invalid value for \"${name}\"`\n )\n )\n }\n config.amp = prop.value.value as PageConfig['amp']\n }\n }\n }\n\n if (config.amp === true) {\n if (!exportState.file?.opts?.caller.isDev) {\n // don't replace bundle in development so HMR can track\n // dependencies and trigger reload when they are changed\n replaceBundle(exportPath, t)\n }\n exportState.bundleDropped = true\n return\n }\n },\n },\n state\n )\n },\n },\n } as Visitor,\n }\n}\n"],"names":["nextPageConfig","CONFIG_KEY","replaceBundle","path","t","parentPath","replaceWith","program","variableDeclaration","variableDeclarator","identifier","STRING_LITERAL_DROP_BUNDLE","stringLiteral","Date","now","errorMessage","state","details","pageName","filename","split","cwd","pop","types","visitor","Program","enter","traverse","ExportDeclaration","exportPath","exportState","BabelTypes","isExportNamedDeclaration","node","specifiers","some","specifier","isIdentifier","exported","name","value","isStringLiteral","source","Error","ExportNamedDeclaration","bundleDropped","declaration","length","config","declarations","scope","getBinding","filter","Boolean","local","isImportSpecifier","id","init","isTSAsExpression","expression","isObjectExpression","got","type","prop","properties","isSpreadElement","key","isObjectProperty","isBooleanLiteral","amp","file","opts","caller","isDev"],"mappings":";;;;+BAuCA,kDAAkD;AAClD;;;eAAwBA;;;sBAxCY;2BAQO;AAE3C,MAAMC,aAAa;AAEnB,qEAAqE;AACrE,SAASC,cAAcC,IAAS,EAAEC,CAAoB;IACpDD,KAAKE,UAAU,CAACC,WAAW,CACzBF,EAAEG,OAAO,CACP;QACEH,EAAEI,mBAAmB,CAAC,SAAS;YAC7BJ,EAAEK,kBAAkB,CAClBL,EAAEM,UAAU,CAACC,qCAA0B,GACvCP,EAAEQ,aAAa,CAAC,GAAGD,qCAA0B,CAAC,CAAC,EAAEE,KAAKC,GAAG,IAAI;SAEhE;KACF,EACD,EAAE;AAGR;AAEA,SAASC,aAAaC,KAAU,EAAEC,OAAe;IAC/C,MAAMC,WACJ,AAACF,CAAAA,MAAMG,QAAQ,IAAI,EAAC,EAAGC,KAAK,CAACJ,MAAMK,GAAG,IAAI,IAAIC,GAAG,MAAM;IACzD,OAAO,CAAC,kCAAkC,EAAEL,QAAQ,SAAS,EAAEC,SAAS,2DAA2D,CAAC;AACtI;AAOe,SAASlB,eAAe,EACrCuB,OAAOnB,CAAC,EAGT;IACC,OAAO;QACLoB,SAAS;YACPC,SAAS;gBACPC,OAAMvB,IAAI,EAAEa,KAAK;oBACfb,KAAKwB,QAAQ,CACX;wBACEC,mBAAkBC,UAAU,EAAEC,WAAW;gCAGrCD;4BAFF,IACEE,WAAU,CAACC,wBAAwB,CAACH,WAAWI,IAAI,OACnDJ,8BAAAA,WAAWI,IAAI,CAACC,UAAU,qBAA1BL,4BAA4BM,IAAI,CAAC,CAACC;gCAChC,OACE,AAAChC,CAAAA,EAAEiC,YAAY,CAACD,UAAUE,QAAQ,IAC9BF,UAAUE,QAAQ,CAACC,IAAI,GACvBH,UAAUE,QAAQ,CAACE,KAAK,AAAD,MAAOvC;4BAEtC,OACA8B,WAAU,CAACU,eAAe,CACxB,AAACZ,WAAWI,IAAI,CACbS,MAAM,GAEX;gCACA,MAAM,qBAKL,CALK,IAAIC,MACR5B,aACEe,aACA,yCAHE,qBAAA;2CAAA;gDAAA;kDAAA;gCAKN;4BACF;wBACF;wBACAc,wBACEf,UAAuD,EACvDC,WAAgB;gCAaZD,8BAGFA;4BAdF,IACEC,YAAYe,aAAa,IACxB,CAAChB,WAAWI,IAAI,CAACa,WAAW,IAC3BjB,WAAWI,IAAI,CAACC,UAAU,CAACa,MAAM,KAAK,GACxC;gCACA;4BACF;4BAEA,MAAMC,SAAqB,CAAC;4BAC5B,MAAMC,eAAgD;mCAChD,EACFpB,+BAAAA,WAAWI,IAAI,CACZa,WAAW,qBAFZ,AACFjB,6BAECoB,YAAY,KAAI,EAAE;iCACrBpB,+BAAAA,WAAWqB,KAAK,CAACC,UAAU,CAAClD,gCAA5B4B,6BAAyC1B,IAAI,CAC1C8B,IAAI;6BACR,CAACmB,MAAM,CAACC;4BAET,KAAK,MAAMjB,aAAaP,WAAWI,IAAI,CAACC,UAAU,CAAE;gCAClD,IACE,AAAC9B,CAAAA,EAAEiC,YAAY,CAACD,UAAUE,QAAQ,IAC9BF,UAAUE,QAAQ,CAACC,IAAI,GACvBH,UAAUE,QAAQ,CAACE,KAAK,AAAD,MAAOvC,YAClC;oCACA,6BAA6B;oCAC7B,IAAI8B,WAAU,CAACU,eAAe,CAACZ,WAAWI,IAAI,CAACS,MAAM,GAAG;wCACtD,MAAM,qBAKL,CALK,IAAIC,MACR5B,aACEe,aACA,CAAC,8BAA8B,CAAC,IAH9B,qBAAA;mDAAA;wDAAA;0DAAA;wCAKN;oCACA,4BAA4B;oCAC5B,6BAA6B;oCAC/B,OAAO,IACLC,WAAU,CAACM,YAAY,CACrB,AAACD,UAAyCkB,KAAK,GAEjD;4CAGIzB;wCAFJ,IACEE,WAAU,CAACwB,iBAAiB,EAC1B1B,gCAAAA,WAAWqB,KAAK,CAACC,UAAU,CACzB,AAACf,UAAyCkB,KAAK,CAACf,IAAI,sBADtDV,8BAEG1B,IAAI,CAAC8B,IAAI,GAEd;4CACA,MAAM,qBAKL,CALK,IAAIU,MACR5B,aACEe,aACA,CAAC,8BAA8B,CAAC,IAH9B,qBAAA;uDAAA;4DAAA;8DAAA;4CAKN;wCACF;oCACF;gCACF;4BACF;4BAEA,KAAK,MAAMgB,eAAeG,aAAc;gCACtC,IACE,CAAClB,WAAU,CAACM,YAAY,CAACS,YAAYU,EAAE,EAAE;oCACvCjB,MAAMtC;gCACR,IACA;oCACA;gCACF;gCAEA,IAAI,EAAEwD,IAAI,EAAE,GAAGX;gCACf,IAAIf,WAAU,CAAC2B,gBAAgB,CAACD,OAAO;oCACrCA,OAAOA,KAAKE,UAAU;gCACxB;gCAEA,IAAI,CAAC5B,WAAU,CAAC6B,kBAAkB,CAACH,OAAO;oCACxC,MAAMI,MAAMJ,OAAOA,KAAKK,IAAI,GAAG;oCAC/B,MAAM,qBAKL,CALK,IAAInB,MACR5B,aACEe,aACA,CAAC,wBAAwB,EAAE+B,KAAK,IAH9B,qBAAA;+CAAA;oDAAA;sDAAA;oCAKN;gCACF;gCAEA,KAAK,MAAME,QAAQN,KAAKO,UAAU,CAAE;oCAClC,IAAIjC,WAAU,CAACkC,eAAe,CAACF,OAAO;wCACpC,MAAM,qBAKL,CALK,IAAIpB,MACR5B,aACEe,aACA,CAAC,8BAA8B,CAAC,IAH9B,qBAAA;mDAAA;wDAAA;0DAAA;wCAKN;oCACF;oCACA,MAAM,EAAES,IAAI,EAAE,GAAGwB,KAAKG,GAAG;oCACzB,IAAInC,WAAU,CAACM,YAAY,CAAC0B,KAAKG,GAAG,EAAE;wCAAE3B,MAAM;oCAAM,IAAI;wCACtD,IAAI,CAACR,WAAU,CAACoC,gBAAgB,CAACJ,OAAO;4CACtC,MAAM,qBAKL,CALK,IAAIpB,MACR5B,aACEe,aACA,CAAC,kBAAkB,EAAES,KAAK,CAAC,CAAC,IAH1B,qBAAA;uDAAA;4DAAA;8DAAA;4CAKN;wCACF;wCACA,IACE,CAACR,WAAU,CAACqC,gBAAgB,CAACL,KAAKvB,KAAK,KACvC,CAACT,WAAU,CAACU,eAAe,CAACsB,KAAKvB,KAAK,GACtC;4CACA,MAAM,qBAKL,CALK,IAAIG,MACR5B,aACEe,aACA,CAAC,mBAAmB,EAAES,KAAK,CAAC,CAAC,IAH3B,qBAAA;uDAAA;4DAAA;8DAAA;4CAKN;wCACF;wCACAS,OAAOqB,GAAG,GAAGN,KAAKvB,KAAK,CAACA,KAAK;oCAC/B;gCACF;4BACF;4BAEA,IAAIQ,OAAOqB,GAAG,KAAK,MAAM;oCAClBvC,wBAAAA;gCAAL,IAAI,GAACA,oBAAAA,YAAYwC,IAAI,sBAAhBxC,yBAAAA,kBAAkByC,IAAI,qBAAtBzC,uBAAwB0C,MAAM,CAACC,KAAK,GAAE;oCACzC,uDAAuD;oCACvD,wDAAwD;oCACxDvE,cAAc2B,YAAYzB;gCAC5B;gCACA0B,YAAYe,aAAa,GAAG;gCAC5B;4BACF;wBACF;oBACF,GACA7B;gBAEJ;YACF;QACF;IACF;AACF","ignoreList":[0]}