
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
{"version":3,"names":["validate","debug","buildDebug","REMOVED","SHOULD_STOP","SHOULD_SKIP","NodePath","constructor","hub","parent","contexts","state","opts","_traverseFlags","skipKeys","parentPath","container","listKey","key","node","type","data","context","scope","get","Error","targetNode","paths","pathCache","Map","set","path","setup","getScope","isScope","Scope","setData","val","Object","create","getData","def","undefined","hasNode","buildCodeFrameError","msg","SyntaxError","buildError","traverse","visitor","getPathLocation","parts","inList","unshift","join","message","enabled","toString","generator","code","parentKey","shouldSkip","v","shouldStop","removed","assign","prototype","NodePath_ancestry","NodePath_inference","NodePath_replacement","NodePath_evaluation","NodePath_conversion","NodePath_introspection","NodePath_context","NodePath_removal","NodePath_modification","NodePath_family","NodePath_comments","_guessExecutionStatusRelativeToDifferentFunctions","_guessExecutionStatusRelativeTo","t","TYPES","typeKey","fn","TypeError","NodePath_virtual_types_validator","keys","virtualTypes","includes","push"],"sources":["../../src/path/index.ts"],"sourcesContent":["import type { HubInterface } from \"../hub\";\nimport type TraversalContext from \"../context\";\nimport * as virtualTypes from \"./lib/virtual-types\";\nimport buildDebug from \"debug\";\nimport traverse from \"../index\";\nimport type { Visitor } from \"../types\";\nimport Scope from \"../scope\";\nimport { validate } from \"@babel/types\";\nimport * as t from \"@babel/types\";\nimport { path as pathCache } from \"../cache\";\nimport generator from \"@babel/generator\";\n\n// NodePath is split across many files.\nimport * as NodePath_ancestry from \"./ancestry\";\nimport * as NodePath_inference from \"./inference\";\nimport * as NodePath_replacement from \"./replacement\";\nimport * as NodePath_evaluation from \"./evaluation\";\nimport * as NodePath_conversion from \"./conversion\";\nimport * as NodePath_introspection from \"./introspection\";\nimport * as NodePath_context from \"./context\";\nimport * as NodePath_removal from \"./removal\";\nimport * as NodePath_modification from \"./modification\";\nimport * as NodePath_family from \"./family\";\nimport * as NodePath_comments from \"./comments\";\nimport * as NodePath_virtual_types_validator from \"./lib/virtual-types-validator\";\nimport type { NodePathAssetions } from \"./generated/asserts\";\nimport type { NodePathValidators } from \"./generated/validators\";\n\nconst debug = buildDebug(\"babel\");\n\nexport const REMOVED = 1 << 0;\nexport const SHOULD_STOP = 1 << 1;\nexport const SHOULD_SKIP = 1 << 2;\n\nclass NodePath<T extends t.Node = t.Node> {\n constructor(hub: HubInterface, parent: t.ParentMaps[T[\"type\"]]) {\n this.parent = parent;\n this.hub = hub;\n this.data = null;\n\n this.context = null;\n this.scope = null;\n }\n\n declare parent: t.ParentMaps[T[\"type\"]];\n declare hub: HubInterface;\n declare data: Record<string | symbol, unknown>;\n // TraversalContext is configured by setContext\n declare context: TraversalContext;\n declare scope: Scope;\n\n contexts: Array<TraversalContext> = [];\n state: any = null;\n opts: any = null;\n // this.shouldSkip = false; this.shouldStop = false; this.removed = false;\n _traverseFlags: number = 0;\n skipKeys: any = null;\n parentPath: t.ParentMaps[T[\"type\"]] extends null\n ? null\n : NodePath<t.ParentMaps[T[\"type\"]]> | null = null;\n container: t.Node | Array<t.Node> | null = null;\n listKey: string | null = null;\n key: string | number | null = null;\n node: T = null;\n type: T[\"type\"] | null = null;\n\n static get({\n hub,\n parentPath,\n parent,\n container,\n listKey,\n key,\n }: {\n hub?: HubInterface;\n parentPath: NodePath | null;\n parent: t.Node;\n container: t.Node | t.Node[];\n listKey?: string;\n key: string | number;\n }): NodePath {\n if (!hub && parentPath) {\n hub = parentPath.hub;\n }\n\n if (!parent) {\n throw new Error(\"To get a node path the parent needs to exist\");\n }\n\n const targetNode =\n // @ts-expect-error key must present in container\n container[key];\n\n let paths = pathCache.get(parent);\n if (!paths) {\n paths = new Map();\n pathCache.set(parent, paths);\n }\n\n let path = paths.get(targetNode);\n if (!path) {\n path = new NodePath(hub, parent);\n if (targetNode) paths.set(targetNode, path);\n }\n\n path.setup(parentPath, container, listKey, key);\n\n return path;\n }\n\n getScope(scope: Scope): Scope {\n return this.isScope() ? new Scope(this) : scope;\n }\n\n setData(key: string | symbol, val: any): any {\n if (this.data == null) {\n this.data = Object.create(null);\n }\n return (this.data[key] = val);\n }\n\n getData(key: string | symbol, def?: any): any {\n if (this.data == null) {\n this.data = Object.create(null);\n }\n let val = this.data[key];\n if (val === undefined && def !== undefined) val = this.data[key] = def;\n return val;\n }\n\n hasNode(): this is NodePath<NonNullable<this[\"node\"]>> {\n return this.node != null;\n }\n\n buildCodeFrameError(\n msg: string,\n Error: new () => Error = SyntaxError,\n ): Error {\n return this.hub.buildError(this.node, msg, Error);\n }\n\n traverse<T>(visitor: Visitor<T>, state: T): void;\n traverse(visitor: Visitor): void;\n traverse(visitor: any, state?: any) {\n traverse(this.node, visitor, this.scope, state, this);\n }\n\n set(key: string, node: any) {\n validate(this.node, key, node);\n // @ts-expect-error key must present in this.node\n this.node[key] = node;\n }\n\n getPathLocation(): string {\n const parts = [];\n let path: NodePath = this;\n do {\n let key = path.key;\n if (path.inList) key = `${path.listKey}[${key}]`;\n parts.unshift(key);\n } while ((path = path.parentPath));\n return parts.join(\".\");\n }\n\n debug(message: string) {\n if (!debug.enabled) return;\n debug(`${this.getPathLocation()} ${this.type}: ${message}`);\n }\n\n toString() {\n return generator(this.node).code;\n }\n\n get inList() {\n return !!this.listKey;\n }\n\n set inList(inList) {\n if (!inList) {\n this.listKey = null;\n }\n // ignore inList = true as it should depend on `listKey`\n }\n\n get parentKey(): string {\n return (this.listKey || this.key) as string;\n }\n\n get shouldSkip() {\n return !!(this._traverseFlags & SHOULD_SKIP);\n }\n\n set shouldSkip(v) {\n if (v) {\n this._traverseFlags |= SHOULD_SKIP;\n } else {\n this._traverseFlags &= ~SHOULD_SKIP;\n }\n }\n\n get shouldStop() {\n return !!(this._traverseFlags & SHOULD_STOP);\n }\n\n set shouldStop(v) {\n if (v) {\n this._traverseFlags |= SHOULD_STOP;\n } else {\n this._traverseFlags &= ~SHOULD_STOP;\n }\n }\n\n get removed() {\n return !!(this._traverseFlags & REMOVED);\n }\n set removed(v) {\n if (v) {\n this._traverseFlags |= REMOVED;\n } else {\n this._traverseFlags &= ~REMOVED;\n }\n }\n}\n\nObject.assign(\n NodePath.prototype,\n NodePath_ancestry,\n NodePath_inference,\n NodePath_replacement,\n NodePath_evaluation,\n NodePath_conversion,\n NodePath_introspection,\n NodePath_context,\n NodePath_removal,\n NodePath_modification,\n NodePath_family,\n NodePath_comments,\n);\n\nif (!process.env.BABEL_8_BREAKING) {\n // @ts-expect-error The original _guessExecutionStatusRelativeToDifferentFunctions only worked for paths in\n // different functions, but _guessExecutionStatusRelativeTo works as a replacement in those cases.\n NodePath.prototype._guessExecutionStatusRelativeToDifferentFunctions =\n NodePath_introspection._guessExecutionStatusRelativeTo;\n}\n\n// we can not use `import { TYPES } from \"@babel/types\"` here\n// because the transformNamedBabelTypesImportToDestructuring plugin in babel.config.js\n// does not offer live bindings for `TYPES`\n// we can change to `import { TYPES }` when we are publishing ES modules only\nfor (const type of t.TYPES) {\n const typeKey = `is${type}`;\n // @ts-expect-error typeKey must present in t\n const fn = t[typeKey];\n // @ts-expect-error augmenting NodePath prototype\n NodePath.prototype[typeKey] = function (opts: any) {\n return fn(this.node, opts);\n };\n\n // @ts-expect-error augmenting NodePath prototype\n NodePath.prototype[`assert${type}`] = function (opts: any) {\n if (!fn(this.node, opts)) {\n throw new TypeError(`Expected node path of type ${type}`);\n }\n };\n}\n\n// Register virtual types validators after base types validators\nObject.assign(NodePath.prototype, NodePath_virtual_types_validator);\n\nfor (const type of Object.keys(virtualTypes) as (keyof typeof virtualTypes)[]) {\n if (type[0] === \"_\") continue;\n if (!t.TYPES.includes(type)) t.TYPES.push(type);\n}\n\ntype NodePathMixins = typeof NodePath_ancestry &\n typeof NodePath_inference &\n typeof NodePath_replacement &\n typeof NodePath_evaluation &\n typeof NodePath_conversion &\n typeof NodePath_introspection &\n typeof NodePath_context &\n typeof NodePath_removal &\n typeof NodePath_modification &\n typeof NodePath_family &\n typeof NodePath_comments;\n\n// @ts-expect-error TS throws because ensureBlock returns the body node path\n// however, we don't use the return value and treat it as a transform and\n// assertion utilities. For better type inference we annotate it as an\n// assertion method\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\ninterface NodePath<T>\n extends NodePathAssetions,\n NodePathValidators,\n NodePathMixins {\n /**\n * @see ./conversion.ts for implementation\n */\n ensureBlock<\n T extends\n | t.Loop\n | t.WithStatement\n | t.Function\n | t.LabeledStatement\n | t.CatchClause,\n >(\n this: NodePath<T>,\n ): asserts this is NodePath<T & { body: t.BlockStatement }>;\n}\n\nexport default NodePath;\n"],"mappings":";;;;;;;AAEA;;AACA;;AACA;;AAEA;;AACA;;;;AAEA;;AACA;;AAGA;;AACA;;AACA;;AACA;;AACA;;AACA;;AACA;;AACA;;AACA;;AACA;;AACA;;AACA;;;EAjBSA;;;AAqBT,MAAMC,KAAK,GAAGC,MAAU,CAAC,OAAD,CAAxB;;AAEO,MAAMC,OAAO,GAAG,KAAK,CAArB;;AACA,MAAMC,WAAW,GAAG,KAAK,CAAzB;;AACA,MAAMC,WAAW,GAAG,KAAK,CAAzB;;;AAEP,MAAMC,QAAN,CAA0C;EACxCC,WAAW,CAACC,GAAD,EAAoBC,MAApB,EAAqD;IAAA,KAgBhEC,QAhBgE,GAgB5B,EAhB4B;IAAA,KAiBhEC,KAjBgE,GAiBnD,IAjBmD;IAAA,KAkBhEC,IAlBgE,GAkBpD,IAlBoD;IAAA,KAoBhEC,cApBgE,GAoBvC,CApBuC;IAAA,KAqBhEC,QArBgE,GAqBhD,IArBgD;IAAA,KAsBhEC,UAtBgE,GAwBjB,IAxBiB;IAAA,KAyBhEC,SAzBgE,GAyBrB,IAzBqB;IAAA,KA0BhEC,OA1BgE,GA0BvC,IA1BuC;IAAA,KA2BhEC,GA3BgE,GA2BlC,IA3BkC;IAAA,KA4BhEC,IA5BgE,GA4BtD,IA5BsD;IAAA,KA6BhEC,IA7BgE,GA6BvC,IA7BuC;IAC9D,KAAKX,MAAL,GAAcA,MAAd;IACA,KAAKD,GAAL,GAAWA,GAAX;IACA,KAAKa,IAAL,GAAY,IAAZ;IAEA,KAAKC,OAAL,GAAe,IAAf;IACA,KAAKC,KAAL,GAAa,IAAb;EACD;;EAwBS,OAAHC,GAAG,CAAC;IACThB,GADS;IAETO,UAFS;IAGTN,MAHS;IAITO,SAJS;IAKTC,OALS;IAMTC;EANS,CAAD,EAcG;IACX,IAAI,CAACV,GAAD,IAAQO,UAAZ,EAAwB;MACtBP,GAAG,GAAGO,UAAU,CAACP,GAAjB;IACD;;IAED,IAAI,CAACC,MAAL,EAAa;MACX,MAAM,IAAIgB,KAAJ,CAAU,8CAAV,CAAN;IACD;;IAED,MAAMC,UAAU,GAEdV,SAAS,CAACE,GAAD,CAFX;;IAIA,IAAIS,KAAK,GAAGC,WAAA,CAAUJ,GAAV,CAAcf,MAAd,CAAZ;;IACA,IAAI,CAACkB,KAAL,EAAY;MACVA,KAAK,GAAG,IAAIE,GAAJ,EAAR;;MACAD,WAAA,CAAUE,GAAV,CAAcrB,MAAd,EAAsBkB,KAAtB;IACD;;IAED,IAAII,IAAI,GAAGJ,KAAK,CAACH,GAAN,CAAUE,UAAV,CAAX;;IACA,IAAI,CAACK,IAAL,EAAW;MACTA,IAAI,GAAG,IAAIzB,QAAJ,CAAaE,GAAb,EAAkBC,MAAlB,CAAP;MACA,IAAIiB,UAAJ,EAAgBC,KAAK,CAACG,GAAN,CAAUJ,UAAV,EAAsBK,IAAtB;IACjB;;IAEDA,IAAI,CAACC,KAAL,CAAWjB,UAAX,EAAuBC,SAAvB,EAAkCC,OAAlC,EAA2CC,GAA3C;IAEA,OAAOa,IAAP;EACD;;EAEDE,QAAQ,CAACV,KAAD,EAAsB;IAC5B,OAAO,KAAKW,OAAL,KAAiB,IAAIC,cAAJ,CAAU,IAAV,CAAjB,GAAmCZ,KAA1C;EACD;;EAEDa,OAAO,CAAClB,GAAD,EAAuBmB,GAAvB,EAAsC;IAC3C,IAAI,KAAKhB,IAAL,IAAa,IAAjB,EAAuB;MACrB,KAAKA,IAAL,GAAYiB,MAAM,CAACC,MAAP,CAAc,IAAd,CAAZ;IACD;;IACD,OAAQ,KAAKlB,IAAL,CAAUH,GAAV,IAAiBmB,GAAzB;EACD;;EAEDG,OAAO,CAACtB,GAAD,EAAuBuB,GAAvB,EAAuC;IAC5C,IAAI,KAAKpB,IAAL,IAAa,IAAjB,EAAuB;MACrB,KAAKA,IAAL,GAAYiB,MAAM,CAACC,MAAP,CAAc,IAAd,CAAZ;IACD;;IACD,IAAIF,GAAG,GAAG,KAAKhB,IAAL,CAAUH,GAAV,CAAV;IACA,IAAImB,GAAG,KAAKK,SAAR,IAAqBD,GAAG,KAAKC,SAAjC,EAA4CL,GAAG,GAAG,KAAKhB,IAAL,CAAUH,GAAV,IAAiBuB,GAAvB;IAC5C,OAAOJ,GAAP;EACD;;EAEDM,OAAO,GAAgD;IACrD,OAAO,KAAKxB,IAAL,IAAa,IAApB;EACD;;EAEDyB,mBAAmB,CACjBC,GADiB,EAEjBpB,KAAsB,GAAGqB,WAFR,EAGV;IACP,OAAO,KAAKtC,GAAL,CAASuC,UAAT,CAAoB,KAAK5B,IAAzB,EAA+B0B,GAA/B,EAAoCpB,KAApC,CAAP;EACD;;EAIDuB,QAAQ,CAACC,OAAD,EAAetC,KAAf,EAA4B;IAClC,IAAAqC,cAAA,EAAS,KAAK7B,IAAd,EAAoB8B,OAApB,EAA6B,KAAK1B,KAAlC,EAAyCZ,KAAzC,EAAgD,IAAhD;EACD;;EAEDmB,GAAG,CAACZ,GAAD,EAAcC,IAAd,EAAyB;IAC1BnB,QAAQ,CAAC,KAAKmB,IAAN,EAAYD,GAAZ,EAAiBC,IAAjB,CAAR;IAEA,KAAKA,IAAL,CAAUD,GAAV,IAAiBC,IAAjB;EACD;;EAED+B,eAAe,GAAW;IACxB,MAAMC,KAAK,GAAG,EAAd;IACA,IAAIpB,IAAc,GAAG,IAArB;;IACA,GAAG;MACD,IAAIb,GAAG,GAAGa,IAAI,CAACb,GAAf;MACA,IAAIa,IAAI,CAACqB,MAAT,EAAiBlC,GAAG,GAAI,GAAEa,IAAI,CAACd,OAAQ,IAAGC,GAAI,GAA7B;MACjBiC,KAAK,CAACE,OAAN,CAAcnC,GAAd;IACD,CAJD,QAIUa,IAAI,GAAGA,IAAI,CAAChB,UAJtB;;IAKA,OAAOoC,KAAK,CAACG,IAAN,CAAW,GAAX,CAAP;EACD;;EAEDrD,KAAK,CAACsD,OAAD,EAAkB;IACrB,IAAI,CAACtD,KAAK,CAACuD,OAAX,EAAoB;IACpBvD,KAAK,CAAE,GAAE,KAAKiD,eAAL,EAAuB,IAAG,KAAK9B,IAAK,KAAImC,OAAQ,EAApD,CAAL;EACD;;EAEDE,QAAQ,GAAG;IACT,OAAO,IAAAC,kBAAA,EAAU,KAAKvC,IAAf,EAAqBwC,IAA5B;EACD;;EAES,IAANP,MAAM,GAAG;IACX,OAAO,CAAC,CAAC,KAAKnC,OAAd;EACD;;EAES,IAANmC,MAAM,CAACA,MAAD,EAAS;IACjB,IAAI,CAACA,MAAL,EAAa;MACX,KAAKnC,OAAL,GAAe,IAAf;IACD;EAEF;;EAEY,IAAT2C,SAAS,GAAW;IACtB,OAAQ,KAAK3C,OAAL,IAAgB,KAAKC,GAA7B;EACD;;EAEa,IAAV2C,UAAU,GAAG;IACf,OAAO,CAAC,EAAE,KAAKhD,cAAL,GAAsBR,WAAxB,CAAR;EACD;;EAEa,IAAVwD,UAAU,CAACC,CAAD,EAAI;IAChB,IAAIA,CAAJ,EAAO;MACL,KAAKjD,cAAL,IAAuBR,WAAvB;IACD,CAFD,MAEO;MACL,KAAKQ,cAAL,IAAuB,CAACR,WAAxB;IACD;EACF;;EAEa,IAAV0D,UAAU,GAAG;IACf,OAAO,CAAC,EAAE,KAAKlD,cAAL,GAAsBT,WAAxB,CAAR;EACD;;EAEa,IAAV2D,UAAU,CAACD,CAAD,EAAI;IAChB,IAAIA,CAAJ,EAAO;MACL,KAAKjD,cAAL,IAAuBT,WAAvB;IACD,CAFD,MAEO;MACL,KAAKS,cAAL,IAAuB,CAACT,WAAxB;IACD;EACF;;EAEU,IAAP4D,OAAO,GAAG;IACZ,OAAO,CAAC,EAAE,KAAKnD,cAAL,GAAsBV,OAAxB,CAAR;EACD;;EACU,IAAP6D,OAAO,CAACF,CAAD,EAAI;IACb,IAAIA,CAAJ,EAAO;MACL,KAAKjD,cAAL,IAAuBV,OAAvB;IACD,CAFD,MAEO;MACL,KAAKU,cAAL,IAAuB,CAACV,OAAxB;IACD;EACF;;AA3LuC;;AA8L1CmC,MAAM,CAAC2B,MAAP,CACE3D,QAAQ,CAAC4D,SADX,EAEEC,iBAFF,EAGEC,kBAHF,EAIEC,oBAJF,EAKEC,mBALF,EAMEC,mBANF,EAOEC,sBAPF,EAQEC,gBARF,EASEC,gBATF,EAUEC,qBAVF,EAWEC,eAXF,EAYEC,iBAZF;AAemC;EAGjCvE,QAAQ,CAAC4D,SAAT,CAAmBY,iDAAnB,GACEN,sBAAsB,CAACO,+BADzB;AAED;;AAMD,KAAK,MAAM3D,IAAX,IAAmB4D,CAAC,CAACC,KAArB,EAA4B;EAC1B,MAAMC,OAAO,GAAI,KAAI9D,IAAK,EAA1B;EAEA,MAAM+D,EAAE,GAAGH,CAAC,CAACE,OAAD,CAAZ;;EAEA5E,QAAQ,CAAC4D,SAAT,CAAmBgB,OAAnB,IAA8B,UAAUtE,IAAV,EAAqB;IACjD,OAAOuE,EAAE,CAAC,KAAKhE,IAAN,EAAYP,IAAZ,CAAT;EACD,CAFD;;EAKAN,QAAQ,CAAC4D,SAAT,CAAoB,SAAQ9C,IAAK,EAAjC,IAAsC,UAAUR,IAAV,EAAqB;IACzD,IAAI,CAACuE,EAAE,CAAC,KAAKhE,IAAN,EAAYP,IAAZ,CAAP,EAA0B;MACxB,MAAM,IAAIwE,SAAJ,CAAe,8BAA6BhE,IAAK,EAAjD,CAAN;IACD;EACF,CAJD;AAKD;;AAGDkB,MAAM,CAAC2B,MAAP,CAAc3D,QAAQ,CAAC4D,SAAvB,EAAkCmB,gCAAlC;;AAEA,KAAK,MAAMjE,IAAX,IAAmBkB,MAAM,CAACgD,IAAP,CAAYC,YAAZ,CAAnB,EAA+E;EAC7E,IAAInE,IAAI,CAAC,CAAD,CAAJ,KAAY,GAAhB,EAAqB;EACrB,IAAI,CAAC4D,CAAC,CAACC,KAAF,CAAQO,QAAR,CAAiBpE,IAAjB,CAAL,EAA6B4D,CAAC,CAACC,KAAF,CAAQQ,IAAR,CAAarE,IAAb;AAC9B;;eAsCcd,Q"}