export.js
21 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
'use strict';var _slicedToArray = function () {function sliceIterator(arr, i) {var _arr = [];var _n = true;var _d = false;var _e = undefined;try {for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {_arr.push(_s.value);if (i && _arr.length === i) break;}} catch (err) {_d = true;_e = err;} finally {try {if (!_n && _i["return"]) _i["return"]();} finally {if (_d) throw _e;}}return _arr;}return function (arr, i) {if (Array.isArray(arr)) {return arr;} else if (Symbol.iterator in Object(arr)) {return sliceIterator(arr, i);} else {throw new TypeError("Invalid attempt to destructure non-iterable instance");}};}();var _ExportMap = require('../ExportMap');var _ExportMap2 = _interopRequireDefault(_ExportMap);
var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);
var _arrayIncludes = require('array-includes');var _arrayIncludes2 = _interopRequireDefault(_arrayIncludes);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}
/*
Notes on TypeScript namespaces aka TSModuleDeclaration:
There are two forms:
- active namespaces: namespace Foo {} / module Foo {}
- ambient modules; declare module "eslint-plugin-import" {}
active namespaces:
- cannot contain a default export
- cannot contain an export all
- cannot contain a multi name export (export { a, b })
- can have active namespaces nested within them
ambient namespaces:
- can only be defined in .d.ts files
- cannot be nested within active namespaces
- have no other restrictions
*/
const rootProgram = 'root';
const tsTypePrefix = 'type:';
/**
* Detect function overloads like:
* ```ts
* export function foo(a: number);
* export function foo(a: string);
* export function foo(a: number|string) { return a; }
* ```
* @param {Set<Object>} nodes
* @returns {boolean}
*/
function isTypescriptFunctionOverloads(nodes) {
const types = new Set(Array.from(nodes, node => node.parent.type));
return (
types.has('TSDeclareFunction') && (
types.size === 1 ||
types.size === 2 && types.has('FunctionDeclaration')));
}
module.exports = {
meta: {
type: 'problem',
docs: {
url: (0, _docsUrl2.default)('export') },
schema: [] },
create: function (context) {
const namespace = new Map([[rootProgram, new Map()]]);
function addNamed(name, node, parent, isType) {
if (!namespace.has(parent)) {
namespace.set(parent, new Map());
}
const named = namespace.get(parent);
const key = isType ? `${tsTypePrefix}${name}` : name;
let nodes = named.get(key);
if (nodes == null) {
nodes = new Set();
named.set(key, nodes);
}
nodes.add(node);
}
function getParent(node) {
if (node.parent && node.parent.type === 'TSModuleBlock') {
return node.parent.parent;
}
// just in case somehow a non-ts namespace export declaration isn't directly
// parented to the root Program node
return rootProgram;
}
return {
'ExportDefaultDeclaration': node => addNamed('default', node, getParent(node)),
'ExportSpecifier': node => addNamed(node.exported.name, node.exported, getParent(node)),
'ExportNamedDeclaration': function (node) {
if (node.declaration == null) return;
const parent = getParent(node);
// support for old TypeScript versions
const isTypeVariableDecl = node.declaration.kind === 'type';
if (node.declaration.id != null) {
if ((0, _arrayIncludes2.default)([
'TSTypeAliasDeclaration',
'TSInterfaceDeclaration'],
node.declaration.type)) {
addNamed(node.declaration.id.name, node.declaration.id, parent, true);
} else {
addNamed(node.declaration.id.name, node.declaration.id, parent, isTypeVariableDecl);
}
}
if (node.declaration.declarations != null) {
for (let declaration of node.declaration.declarations) {
(0, _ExportMap.recursivePatternCapture)(declaration.id, v =>
addNamed(v.name, v, parent, isTypeVariableDecl));
}
}
},
'ExportAllDeclaration': function (node) {
if (node.source == null) return; // not sure if this is ever true
// `export * as X from 'path'` does not conflict
if (node.exported && node.exported.name) return;
const remoteExports = _ExportMap2.default.get(node.source.value, context);
if (remoteExports == null) return;
if (remoteExports.errors.length) {
remoteExports.reportErrors(context, node);
return;
}
const parent = getParent(node);
let any = false;
remoteExports.forEach((v, name) =>
name !== 'default' && (
any = true) && // poor man's filter
addNamed(name, node, parent));
if (!any) {
context.report(
node.source,
`No named exports found in module '${node.source.value}'.`);
}
},
'Program:exit': function () {
for (let _ref of namespace) {var _ref2 = _slicedToArray(_ref, 2);let named = _ref2[1];
for (let _ref3 of named) {var _ref4 = _slicedToArray(_ref3, 2);let name = _ref4[0];let nodes = _ref4[1];
if (nodes.size <= 1) continue;
if (isTypescriptFunctionOverloads(nodes)) continue;
for (let node of nodes) {
if (name === 'default') {
context.report(node, 'Multiple default exports.');
} else {
context.report(
node,
`Multiple exports of name '${name.replace(tsTypePrefix, '')}'.`);
}
}
}
}
} };
} };
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../src/rules/export.js"],"names":["rootProgram","tsTypePrefix","isTypescriptFunctionOverloads","nodes","types","Set","Array","from","node","parent","type","has","size","module","exports","meta","docs","url","schema","create","context","namespace","Map","addNamed","name","isType","set","named","get","key","add","getParent","exported","declaration","isTypeVariableDecl","kind","id","declarations","v","source","remoteExports","ExportMap","value","errors","length","reportErrors","any","forEach","report","replace"],"mappings":"qoBAAA,yC;AACA,qC;AACA,+C;;AAEA;;;;;;;;;;;;;;;;;;;AAmBA,MAAMA,cAAc,MAApB;AACA,MAAMC,eAAe,OAArB;;AAEA;;;;;;;;;;AAUA,SAASC,6BAAT,CAAuCC,KAAvC,EAA8C;AAC5C,QAAMC,QAAQ,IAAIC,GAAJ,CAAQC,MAAMC,IAAN,CAAWJ,KAAX,EAAkBK,QAAQA,KAAKC,MAAL,CAAYC,IAAtC,CAAR,CAAd;AACA;AACEN,UAAMO,GAAN,CAAU,mBAAV;;AAEEP,UAAMQ,IAAN,KAAe,CAAf;AACCR,UAAMQ,IAAN,KAAe,CAAf,IAAoBR,MAAMO,GAAN,CAAU,qBAAV,CAHvB,CADF;;;AAOD;;AAEDE,OAAOC,OAAP,GAAiB;AACfC,QAAM;AACJL,UAAM,SADF;AAEJM,UAAM;AACJC,WAAK,uBAAQ,QAAR,CADD,EAFF;;AAKJC,YAAQ,EALJ,EADS;;;AASfC,UAAQ,UAAUC,OAAV,EAAmB;AACzB,UAAMC,YAAY,IAAIC,GAAJ,CAAQ,CAAC,CAACtB,WAAD,EAAc,IAAIsB,GAAJ,EAAd,CAAD,CAAR,CAAlB;;AAEA,aAASC,QAAT,CAAkBC,IAAlB,EAAwBhB,IAAxB,EAA8BC,MAA9B,EAAsCgB,MAAtC,EAA8C;AAC5C,UAAI,CAACJ,UAAUV,GAAV,CAAcF,MAAd,CAAL,EAA4B;AAC1BY,kBAAUK,GAAV,CAAcjB,MAAd,EAAsB,IAAIa,GAAJ,EAAtB;AACD;AACD,YAAMK,QAAQN,UAAUO,GAAV,CAAcnB,MAAd,CAAd;;AAEA,YAAMoB,MAAMJ,SAAU,GAAExB,YAAa,GAAEuB,IAAK,EAAhC,GAAoCA,IAAhD;AACA,UAAIrB,QAAQwB,MAAMC,GAAN,CAAUC,GAAV,CAAZ;;AAEA,UAAI1B,SAAS,IAAb,EAAmB;AACjBA,gBAAQ,IAAIE,GAAJ,EAAR;AACAsB,cAAMD,GAAN,CAAUG,GAAV,EAAe1B,KAAf;AACD;;AAEDA,YAAM2B,GAAN,CAAUtB,IAAV;AACD;;AAED,aAASuB,SAAT,CAAmBvB,IAAnB,EAAyB;AACvB,UAAIA,KAAKC,MAAL,IAAeD,KAAKC,MAAL,CAAYC,IAAZ,KAAqB,eAAxC,EAAyD;AACvD,eAAOF,KAAKC,MAAL,CAAYA,MAAnB;AACD;;AAED;AACA;AACA,aAAOT,WAAP;AACD;;AAED,WAAO;AACL,kCAA6BQ,IAAD,IAAUe,SAAS,SAAT,EAAoBf,IAApB,EAA0BuB,UAAUvB,IAAV,CAA1B,CADjC;;AAGL,yBAAoBA,IAAD,IAAUe,SAASf,KAAKwB,QAAL,CAAcR,IAAvB,EAA6BhB,KAAKwB,QAAlC,EAA4CD,UAAUvB,IAAV,CAA5C,CAHxB;;AAKL,gCAA0B,UAAUA,IAAV,EAAgB;AACxC,YAAIA,KAAKyB,WAAL,IAAoB,IAAxB,EAA8B;;AAE9B,cAAMxB,SAASsB,UAAUvB,IAAV,CAAf;AACA;AACA,cAAM0B,qBAAqB1B,KAAKyB,WAAL,CAAiBE,IAAjB,KAA0B,MAArD;;AAEA,YAAI3B,KAAKyB,WAAL,CAAiBG,EAAjB,IAAuB,IAA3B,EAAiC;AAC/B,cAAI,6BAAS;AACX,kCADW;AAEX,kCAFW,CAAT;AAGD5B,eAAKyB,WAAL,CAAiBvB,IAHhB,CAAJ,EAG2B;AACzBa,qBAASf,KAAKyB,WAAL,CAAiBG,EAAjB,CAAoBZ,IAA7B,EAAmChB,KAAKyB,WAAL,CAAiBG,EAApD,EAAwD3B,MAAxD,EAAgE,IAAhE;AACD,WALD,MAKO;AACLc,qBAASf,KAAKyB,WAAL,CAAiBG,EAAjB,CAAoBZ,IAA7B,EAAmChB,KAAKyB,WAAL,CAAiBG,EAApD,EAAwD3B,MAAxD,EAAgEyB,kBAAhE;AACD;AACF;;AAED,YAAI1B,KAAKyB,WAAL,CAAiBI,YAAjB,IAAiC,IAArC,EAA2C;AACzC,eAAK,IAAIJ,WAAT,IAAwBzB,KAAKyB,WAAL,CAAiBI,YAAzC,EAAuD;AACrD,oDAAwBJ,YAAYG,EAApC,EAAwCE;AACtCf,qBAASe,EAAEd,IAAX,EAAiBc,CAAjB,EAAoB7B,MAApB,EAA4ByB,kBAA5B,CADF;AAED;AACF;AACF,OA7BI;;AA+BL,8BAAwB,UAAU1B,IAAV,EAAgB;AACtC,YAAIA,KAAK+B,MAAL,IAAe,IAAnB,EAAyB,OADa,CACN;;AAEhC;AACA,YAAI/B,KAAKwB,QAAL,IAAiBxB,KAAKwB,QAAL,CAAcR,IAAnC,EAAyC;;AAEzC,cAAMgB,gBAAgBC,oBAAUb,GAAV,CAAcpB,KAAK+B,MAAL,CAAYG,KAA1B,EAAiCtB,OAAjC,CAAtB;AACA,YAAIoB,iBAAiB,IAArB,EAA2B;;AAE3B,YAAIA,cAAcG,MAAd,CAAqBC,MAAzB,EAAiC;AAC/BJ,wBAAcK,YAAd,CAA2BzB,OAA3B,EAAoCZ,IAApC;AACA;AACD;;AAED,cAAMC,SAASsB,UAAUvB,IAAV,CAAf;;AAEA,YAAIsC,MAAM,KAAV;AACAN,sBAAcO,OAAd,CAAsB,CAACT,CAAD,EAAId,IAAJ;AACpBA,iBAAS,SAAT;AACCsB,cAAM,IADP,KACgB;AAChBvB,iBAASC,IAAT,EAAehB,IAAf,EAAqBC,MAArB,CAHF;;AAKA,YAAI,CAACqC,GAAL,EAAU;AACR1B,kBAAQ4B,MAAR;AACExC,eAAK+B,MADP;AAEG,+CAAoC/B,KAAK+B,MAAL,CAAYG,KAAM,IAFzD;;AAID;AACF,OA3DI;;AA6DL,sBAAgB,YAAY;AAC1B,yBAAsBrB,SAAtB,EAAiC,yCAArBM,KAAqB;AAC/B,4BAA0BA,KAA1B,EAAiC,0CAAvBH,IAAuB,gBAAjBrB,KAAiB;AAC/B,gBAAIA,MAAMS,IAAN,IAAc,CAAlB,EAAqB;;AAErB,gBAAIV,8BAA8BC,KAA9B,CAAJ,EAA0C;;AAE1C,iBAAK,IAAIK,IAAT,IAAiBL,KAAjB,EAAwB;AACtB,kBAAIqB,SAAS,SAAb,EAAwB;AACtBJ,wBAAQ4B,MAAR,CAAexC,IAAf,EAAqB,2BAArB;AACD,eAFD,MAEO;AACLY,wBAAQ4B,MAAR;AACExC,oBADF;AAEG,6CAA4BgB,KAAKyB,OAAL,CAAahD,YAAb,EAA2B,EAA3B,CAA+B,IAF9D;;AAID;AACF;AACF;AACF;AACF,OAhFI,EAAP;;AAkFD,GAzHc,EAAjB","file":"export.js","sourcesContent":["import ExportMap, { recursivePatternCapture } from '../ExportMap'\nimport docsUrl from '../docsUrl'\nimport includes from 'array-includes'\n\n/*\nNotes on TypeScript namespaces aka TSModuleDeclaration:\n\nThere are two forms:\n- active namespaces: namespace Foo {} / module Foo {}\n- ambient modules; declare module \"eslint-plugin-import\" {}\n\nactive namespaces:\n- cannot contain a default export\n- cannot contain an export all\n- cannot contain a multi name export (export { a, b })\n- can have active namespaces nested within them\n\nambient namespaces:\n- can only be defined in .d.ts files\n- cannot be nested within active namespaces\n- have no other restrictions\n*/\n\nconst rootProgram = 'root'\nconst tsTypePrefix = 'type:'\n\n/**\n * Detect function overloads like:\n * ```ts\n * export function foo(a: number);\n * export function foo(a: string);\n * export function foo(a: number|string) { return a; }\n * ```\n * @param {Set<Object>} nodes\n * @returns {boolean}\n */\nfunction isTypescriptFunctionOverloads(nodes) {\n  const types = new Set(Array.from(nodes, node => node.parent.type))\n  return (\n    types.has('TSDeclareFunction') &&\n    (\n      types.size === 1 ||\n      (types.size === 2 && types.has('FunctionDeclaration'))\n    )\n  )\n}\n\nmodule.exports = {\n  meta: {\n    type: 'problem',\n    docs: {\n      url: docsUrl('export'),\n    },\n    schema: [],\n  },\n\n  create: function (context) {\n    const namespace = new Map([[rootProgram, new Map()]])\n\n    function addNamed(name, node, parent, isType) {\n      if (!namespace.has(parent)) {\n        namespace.set(parent, new Map())\n      }\n      const named = namespace.get(parent)\n\n      const key = isType ? `${tsTypePrefix}${name}` : name\n      let nodes = named.get(key)\n\n      if (nodes == null) {\n        nodes = new Set()\n        named.set(key, nodes)\n      }\n\n      nodes.add(node)\n    }\n\n    function getParent(node) {\n      if (node.parent && node.parent.type === 'TSModuleBlock') {\n        return node.parent.parent\n      }\n\n      // just in case somehow a non-ts namespace export declaration isn't directly\n      // parented to the root Program node\n      return rootProgram\n    }\n\n    return {\n      'ExportDefaultDeclaration': (node) => addNamed('default', node, getParent(node)),\n\n      'ExportSpecifier': (node) => addNamed(node.exported.name, node.exported, getParent(node)),\n\n      'ExportNamedDeclaration': function (node) {\n        if (node.declaration == null) return\n\n        const parent = getParent(node)\n        // support for old TypeScript versions\n        const isTypeVariableDecl = node.declaration.kind === 'type'\n\n        if (node.declaration.id != null) {\n          if (includes([\n            'TSTypeAliasDeclaration',\n            'TSInterfaceDeclaration',\n          ], node.declaration.type)) {\n            addNamed(node.declaration.id.name, node.declaration.id, parent, true)\n          } else {\n            addNamed(node.declaration.id.name, node.declaration.id, parent, isTypeVariableDecl)\n          }\n        }\n\n        if (node.declaration.declarations != null) {\n          for (let declaration of node.declaration.declarations) {\n            recursivePatternCapture(declaration.id, v =>\n              addNamed(v.name, v, parent, isTypeVariableDecl))\n          }\n        }\n      },\n\n      'ExportAllDeclaration': function (node) {\n        if (node.source == null) return // not sure if this is ever true\n\n        // `export * as X from 'path'` does not conflict\n        if (node.exported && node.exported.name) return\n\n        const remoteExports = ExportMap.get(node.source.value, context)\n        if (remoteExports == null) return\n\n        if (remoteExports.errors.length) {\n          remoteExports.reportErrors(context, node)\n          return\n        }\n\n        const parent = getParent(node)\n\n        let any = false\n        remoteExports.forEach((v, name) =>\n          name !== 'default' &&\n          (any = true) && // poor man's filter\n          addNamed(name, node, parent))\n\n        if (!any) {\n          context.report(\n            node.source,\n            `No named exports found in module '${node.source.value}'.`\n          )\n        }\n      },\n\n      'Program:exit': function () {\n        for (let [, named] of namespace) {\n          for (let [name, nodes] of named) {\n            if (nodes.size <= 1) continue\n\n            if (isTypescriptFunctionOverloads(nodes)) continue\n\n            for (let node of nodes) {\n              if (name === 'default') {\n                context.report(node, 'Multiple default exports.')\n              } else {\n                context.report(\n                  node,\n                  `Multiple exports of name '${name.replace(tsTypePrefix, '')}'.`\n                )\n              }\n            }\n          }\n        }\n      },\n    }\n  },\n}\n"]}