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4.4 KiB
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1 line
4.4 KiB
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{"version":3,"names":["SourceMap","constructor","opts","code","_map","_rawMappings","_sourceFileName","_lastGenLine","_lastSourceLine","_lastSourceColumn","map","GenMapping","sourceRoot","sourceFileName","replace","undefined","setSourceContent","Object","keys","forEach","get","toEncodedMap","getDecoded","toDecodedMap","getRawMappings","allMappings","mark","generated","line","column","identifierName","filename","maybeAddMapping","name","source","original"],"sources":["../src/source-map.ts"],"sourcesContent":["import {\n GenMapping,\n maybeAddMapping,\n setSourceContent,\n allMappings,\n toEncodedMap,\n toDecodedMap,\n} from \"@jridgewell/gen-mapping\";\n\nimport type {\n EncodedSourceMap,\n DecodedSourceMap,\n Mapping,\n} from \"@jridgewell/gen-mapping\";\n\n/**\n * Build a sourcemap.\n */\n\nexport default class SourceMap {\n private _map: GenMapping;\n private _rawMappings: Mapping[] | undefined;\n private _sourceFileName: string | undefined;\n\n // Any real line is > 0, so init to 0 is fine.\n private _lastGenLine = 0;\n private _lastSourceLine = 0;\n\n // Source columns can be 0, but we ony check in unison with sourceLine, which\n // inits to an impossible value. So init to 0 is fine.\n private _lastSourceColumn = 0;\n\n constructor(\n opts: { sourceFileName?: string; sourceRoot?: string },\n code: string | { [sourceFileName: string]: string },\n ) {\n const map = (this._map = new GenMapping({ sourceRoot: opts.sourceRoot }));\n this._sourceFileName = opts.sourceFileName?.replace(/\\\\/g, \"/\");\n this._rawMappings = undefined;\n\n if (typeof code === \"string\") {\n setSourceContent(map, this._sourceFileName, code);\n } else if (typeof code === \"object\") {\n Object.keys(code).forEach(sourceFileName => {\n setSourceContent(\n map,\n sourceFileName.replace(/\\\\/g, \"/\"),\n code[sourceFileName],\n );\n });\n }\n }\n\n /**\n * Get the sourcemap.\n */\n get(): EncodedSourceMap {\n return toEncodedMap(this._map);\n }\n\n getDecoded(): DecodedSourceMap {\n return toDecodedMap(this._map);\n }\n\n getRawMappings(): Mapping[] {\n return (this._rawMappings ||= allMappings(this._map));\n }\n\n /**\n * Mark the current generated position with a source position. May also be passed null line/column\n * values to insert a mapping to nothing.\n */\n\n mark(\n generated: { line: number; column: number },\n line: number,\n column: number,\n identifierName?: string | null,\n filename?: string | null,\n ) {\n this._rawMappings = undefined;\n\n maybeAddMapping(this._map, {\n name: identifierName,\n generated,\n source:\n line == null\n ? undefined\n : filename?.replace(/\\\\/g, \"/\") || this._sourceFileName,\n original:\n line == null\n ? undefined\n : {\n line: line,\n column: column,\n },\n });\n }\n}\n"],"mappings":";;;;;;;AAAA;;AAmBe,MAAMA,SAAN,CAAgB;EAa7BC,WAAW,CACTC,IADS,EAETC,IAFS,EAGT;IAAA;;IAAA,KAfMC,IAeN;IAAA,KAdMC,YAcN;IAAA,KAbMC,eAaN;IAAA,KAVMC,YAUN,GAVqB,CAUrB;IAAA,KATMC,eASN,GATwB,CASxB;IAAA,KALMC,iBAKN,GAL0B,CAK1B;IACA,MAAMC,GAAG,GAAI,KAAKN,IAAL,GAAY,IAAIO,sBAAJ,CAAe;MAAEC,UAAU,EAAEV,IAAI,CAACU;IAAnB,CAAf,CAAzB;IACA,KAAKN,eAAL,2BAAuBJ,IAAI,CAACW,cAA5B,qBAAuB,qBAAqBC,OAArB,CAA6B,KAA7B,EAAoC,GAApC,CAAvB;IACA,KAAKT,YAAL,GAAoBU,SAApB;;IAEA,IAAI,OAAOZ,IAAP,KAAgB,QAApB,EAA8B;MAC5B,IAAAa,4BAAA,EAAiBN,GAAjB,EAAsB,KAAKJ,eAA3B,EAA4CH,IAA5C;IACD,CAFD,MAEO,IAAI,OAAOA,IAAP,KAAgB,QAApB,EAA8B;MACnCc,MAAM,CAACC,IAAP,CAAYf,IAAZ,EAAkBgB,OAAlB,CAA0BN,cAAc,IAAI;QAC1C,IAAAG,4BAAA,EACEN,GADF,EAEEG,cAAc,CAACC,OAAf,CAAuB,KAAvB,EAA8B,GAA9B,CAFF,EAGEX,IAAI,CAACU,cAAD,CAHN;MAKD,CAND;IAOD;EACF;;EAKDO,GAAG,GAAqB;IACtB,OAAO,IAAAC,wBAAA,EAAa,KAAKjB,IAAlB,CAAP;EACD;;EAEDkB,UAAU,GAAqB;IAC7B,OAAO,IAAAC,wBAAA,EAAa,KAAKnB,IAAlB,CAAP;EACD;;EAEDoB,cAAc,GAAc;IAC1B,OAAQ,KAAKnB,YAAb,KAAQ,KAAKA,YAAb,GAA8B,IAAAoB,uBAAA,EAAY,KAAKrB,IAAjB,CAA9B;EACD;;EAODsB,IAAI,CACFC,SADE,EAEFC,IAFE,EAGFC,MAHE,EAIFC,cAJE,EAKFC,QALE,EAMF;IACA,KAAK1B,YAAL,GAAoBU,SAApB;IAEA,IAAAiB,2BAAA,EAAgB,KAAK5B,IAArB,EAA2B;MACzB6B,IAAI,EAAEH,cADmB;MAEzBH,SAFyB;MAGzBO,MAAM,EACJN,IAAI,IAAI,IAAR,GACIb,SADJ,GAEI,CAAAgB,QAAQ,QAAR,YAAAA,QAAQ,CAAEjB,OAAV,CAAkB,KAAlB,EAAyB,GAAzB,MAAiC,KAAKR,eANnB;MAOzB6B,QAAQ,EACNP,IAAI,IAAI,IAAR,GACIb,SADJ,GAEI;QACEa,IAAI,EAAEA,IADR;QAEEC,MAAM,EAAEA;MAFV;IAVmB,CAA3B;EAeD;;AA9E4B"} |