docs:更新文档

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# @rollup/plugin-json ChangeLog
## v4.1.0
_2020-06-05_
### Features
- feat: log the filename when JSON.parse fails (#417)
## v4.0.3
_2020-04-19_
### Updates
- chore: add rollup 2 to peer range (06d9d29)
## v4.0.2
_2020-02-01_
### Bugfixes
- fix: correct type definitions (#161)
### Updates
- chore: update dependencies (e1d317b)
## 4.0.1
_2019-12-21_
- fix(json): cannot be imported by rollup (#81)
## 4.0.0
_2019-03-18_
- Pass all JSON data through dataToEsm to consistently support "compact" formatting, support empty keys, abandon Node 4 support, add prettier, update dependencies ([#53](https://github.com/rollup/rollup-plugin-json/issues/53))
## 3.1.0
_2018-09-13_
- Expose "compact" and "namedExports" options ([#45](https://github.com/rollup/rollup-plugin-json/issues/45))
- Update rollup-pluginutils to support null values in JSON ([#44](https://github.com/rollup/rollup-plugin-json/issues/44))
- Update dependencies and ensure rollup@1.0 compatibility ([#46](https://github.com/rollup/rollup-plugin-json/issues/46))
## 3.0.0
_2018-05-11_
- No longer create a fake AST to support tree-shaking with upcoming versions of rollup ([#41](https://github.com/rollup/rollup-plugin-json/issues/41))
## 2.3.1
_2018-05-11_
- Update example in readme ([#38](https://github.com/rollup/rollup-plugin-json/issues/38))
- Warn when using this version with upcoming rollup versions
## 2.3.0
_2017-06-03_
- Always parse JSON, so malformed JSON is identified at bundle time ([#27](https://github.com/rollup/rollup-plugin-json/issues/27))
## 2.2.0
_2017-06-03_
- Add `indent` option ([#24](https://github.com/rollup/rollup-plugin-json/issues/24))
## 2.1.1
_2017-04-09_
- Add license to package.json ([#25](https://github.com/rollup/rollup-plugin-json/pull/25))
## 2.1.0
_2016-12-15_
- Add support for `preferConst` option ([#16](https://github.com/rollup/rollup-plugin-json/pull/16))
- Handle JSON files with no valid identifier keys ([#19](https://github.com/rollup/rollup-plugin-json/issues/19))
## 2.0.2
_2016-09-07_
- Generate correct fake AST
## 2.0.1
_2016-06-23_
- Return a `name`
## 2.0.0
_2015-11-05_
- Generate fake AST to avoid unnecessary traversals within Rollup
## 1.1.0
_unpublished_
- Generate named exports alongside default exports
## 1.0.0
_2015-10-25_
- First release

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The MIT License (MIT)
Copyright (c) 2019 RollupJS Plugin Contributors (https://github.com/rollup/plugins/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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[npm]: https://img.shields.io/npm/v/@rollup/plugin-json
[npm-url]: https://www.npmjs.com/package/@rollup/plugin-json
[size]: https://packagephobia.now.sh/badge?p=@rollup/plugin-json
[size-url]: https://packagephobia.now.sh/result?p=@rollup/plugin-json
[![npm][npm]][npm-url]
[![size][size]][size-url]
[![libera manifesto](https://img.shields.io/badge/libera-manifesto-lightgrey.svg)](https://liberamanifesto.com)
# @rollup/plugin-json
🍣 A Rollup plugin which Converts .json files to ES6 modules.
## Requirements
This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v8.0.0+) and Rollup v1.20.0+.
## Install
Using npm:
```console
npm install @rollup/plugin-json --save-dev
```
## Usage
Create a `rollup.config.js` [configuration file](https://www.rollupjs.org/guide/en/#configuration-files) and import the plugin:
```js
import json from '@rollup/plugin-json';
export default {
input: 'src/index.js',
output: {
dir: 'output',
format: 'cjs'
},
plugins: [json()]
};
```
Then call `rollup` either via the [CLI](https://www.rollupjs.org/guide/en/#command-line-reference) or the [API](https://www.rollupjs.org/guide/en/#javascript-api).
With an accompanying file `src/index.js`, the local `package.json` file would now be importable as seen below:
```js
// src/index.js
import pkg from './package.json';
console.log(`running version ${pkg.version}`);
```
## Options
### `compact`
Type: `Boolean`<br>
Default: `false`
If `true`, instructs the plugin to ignore `indent` and generates the smallest code.
### `exclude`
Type: `String` | `Array[...String]`<br>
Default: `null`
A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should _ignore_. By default no files are ignored.
### `include`
Type: `String` | `Array[...String]`<br>
Default: `null`
A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should operate on. By default all files are targeted.
### `indent`
Type: `String`<br>
Default: `'\t'`
Specifies the indentation for the generated default export.
### `namedExports`
Type: `Boolean`<br>
Default: `true`
If `true`, instructs the plugin to generate a named export for every property of the JSON object.
### `preferConst`
Type: `Boolean`<br>
Default: `false`
If `true`, instructs the plugin to declare properties as variables, using either `var` or `const`. This pertains to tree-shaking.
## Meta
[CONTRIBUTING](/.github/CONTRIBUTING.md)
[LICENSE (MIT)](/LICENSE)

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import { createFilter, dataToEsm } from '@rollup/pluginutils';
function json(options) {
if ( options === void 0 ) options = {};
var filter = createFilter(options.include, options.exclude);
var indent = 'indent' in options ? options.indent : '\t';
return {
name: 'json',
// eslint-disable-next-line no-shadow
transform: function transform(json, id) {
if (id.slice(-5) !== '.json' || !filter(id)) { return null; }
try {
var parsed = JSON.parse(json);
return {
code: dataToEsm(parsed, {
preferConst: options.preferConst,
compact: options.compact,
namedExports: options.namedExports,
indent: indent
}),
map: { mappings: '' }
};
} catch (err) {
var message = 'Could not parse JSON file';
var position = parseInt(/[\d]/.exec(err.message)[0], 10);
this.warn({ message: message, id: id, position: position });
return null;
}
}
};
}
export default json;
//# sourceMappingURL=index.es.js.map

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'use strict';
var pluginutils = require('@rollup/pluginutils');
function json(options) {
if ( options === void 0 ) options = {};
var filter = pluginutils.createFilter(options.include, options.exclude);
var indent = 'indent' in options ? options.indent : '\t';
return {
name: 'json',
// eslint-disable-next-line no-shadow
transform: function transform(json, id) {
if (id.slice(-5) !== '.json' || !filter(id)) { return null; }
try {
var parsed = JSON.parse(json);
return {
code: pluginutils.dataToEsm(parsed, {
preferConst: options.preferConst,
compact: options.compact,
namedExports: options.namedExports,
indent: indent
}),
map: { mappings: '' }
};
} catch (err) {
var message = 'Could not parse JSON file';
var position = parseInt(/[\d]/.exec(err.message)[0], 10);
this.warn({ message: message, id: id, position: position });
return null;
}
}
};
}
module.exports = json;
//# sourceMappingURL=index.js.map

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# @rollup/pluginutils ChangeLog
## v3.1.0
_2020-06-05_
### Bugfixes
- fix: resolve relative paths starting with "./" (#180)
### Features
- feat: add native node es modules support (#419)
### Updates
- refactor: replace micromatch with picomatch. (#306)
- chore: Don't bundle micromatch (#220)
- chore: add missing typescript devDep (238b140)
- chore: Use readonly arrays, add TSDoc (#187)
- chore: Use typechecking (2ae08eb)
## v3.0.10
_2020-05-02_
### Bugfixes
- fix: resolve relative paths starting with "./" (#180)
### Updates
- refactor: replace micromatch with picomatch. (#306)
- chore: Don't bundle micromatch (#220)
- chore: add missing typescript devDep (238b140)
- chore: Use readonly arrays, add TSDoc (#187)
- chore: Use typechecking (2ae08eb)
## v3.0.9
_2020-04-12_
### Updates
- chore: support Rollup v2
## v3.0.8
_2020-02-01_
### Bugfixes
- fix: resolve relative paths starting with "./" (#180)
### Updates
- chore: add missing typescript devDep (238b140)
- chore: Use readonly arrays, add TSDoc (#187)
- chore: Use typechecking (2ae08eb)
## v3.0.7
_2020-02-01_
### Bugfixes
- fix: resolve relative paths starting with "./" (#180)
### Updates
- chore: Use readonly arrays, add TSDoc (#187)
- chore: Use typechecking (2ae08eb)
## v3.0.6
_2020-01-27_
### Bugfixes
- fix: resolve relative paths starting with "./" (#180)
## v3.0.5
_2020-01-25_
### Bugfixes
- fix: bring back named exports (#176)
## v3.0.4
_2020-01-10_
### Bugfixes
- fix: keep for(const..) out of scope (#151)
## v3.0.3
_2020-01-07_
### Bugfixes
- fix: createFilter Windows regression (#141)
### Updates
- test: fix windows path failure (0a0de65)
- chore: fix test script (5eae320)
## v3.0.2
_2020-01-04_
### Bugfixes
- fix: makeLegalIdentifier - potentially unsafe input for blacklisted identifier (#116)
### Updates
- docs: Fix documented type of createFilter's include/exclude (#123)
- chore: update minor linting correction (bcbf9d2)
## 3.0.1
- fix: Escape glob characters in folder (#84)
## 3.0.0
_2019-11-25_
- **Breaking:** Minimum compatible Rollup version is 1.20.0
- **Breaking:** Minimum supported Node version is 8.0.0
- Published as @rollup/plugins-image
## 2.8.2
_2019-09-13_
- Handle optional catch parameter in attachScopes ([#70](https://github.com/rollup/rollup-pluginutils/pulls/70))
## 2.8.1
_2019-06-04_
- Support serialization of many edge cases ([#64](https://github.com/rollup/rollup-pluginutils/issues/64))
## 2.8.0
_2019-05-30_
- Bundle updated micromatch dependency ([#60](https://github.com/rollup/rollup-pluginutils/issues/60))
## 2.7.1
_2019-05-17_
- Do not ignore files with a leading "." in createFilter ([#62](https://github.com/rollup/rollup-pluginutils/issues/62))
## 2.7.0
_2019-05-15_
- Add `resolve` option to createFilter ([#59](https://github.com/rollup/rollup-pluginutils/issues/59))
## 2.6.0
_2019-04-04_
- Add `extractAssignedNames` ([#59](https://github.com/rollup/rollup-pluginutils/issues/59))
- Provide dedicated TypeScript typings file ([#58](https://github.com/rollup/rollup-pluginutils/issues/58))
## 2.5.0
_2019-03-18_
- Generalize dataToEsm type ([#55](https://github.com/rollup/rollup-pluginutils/issues/55))
- Handle empty keys in dataToEsm ([#56](https://github.com/rollup/rollup-pluginutils/issues/56))
## 2.4.1
_2019-02-16_
- Remove unnecessary dependency
## 2.4.0
_2019-02-16_
Update dependencies to solve micromatch vulnerability ([#53](https://github.com/rollup/rollup-pluginutils/issues/53))
## 2.3.3
_2018-09-19_
- Revert micromatch update ([#43](https://github.com/rollup/rollup-pluginutils/issues/43))
## 2.3.2
_2018-09-18_
- Bumb micromatch dependency ([#36](https://github.com/rollup/rollup-pluginutils/issues/36))
- Bumb dependencies ([#41](https://github.com/rollup/rollup-pluginutils/issues/41))
- Split up tests ([#40](https://github.com/rollup/rollup-pluginutils/issues/40))
## 2.3.1
_2018-08-06_
- Fixed ObjectPattern scope in attachScopes to recognise { ...rest } syntax ([#37](https://github.com/rollup/rollup-pluginutils/issues/37))
## 2.3.0
_2018-05-21_
- Add option to not generate named exports ([#32](https://github.com/rollup/rollup-pluginutils/issues/32))
## 2.2.1
_2018-05-21_
- Support `null` serialization ([#34](https://github.com/rollup/rollup-pluginutils/issues/34))
## 2.2.0
_2018-05-11_
- Improve white-space handling in `dataToEsm` and add `prepare` script ([#31](https://github.com/rollup/rollup-pluginutils/issues/31))
## 2.1.1
_2018-05-09_
- Update dependencies
## 2.1.0
_2018-05-08_
- Add `dataToEsm` helper to create named exports from objects ([#29](https://github.com/rollup/rollup-pluginutils/issues/29))
- Support literal keys in object patterns ([#27](https://github.com/rollup/rollup-pluginutils/issues/27))
- Support function declarations without id in `attachScopes` ([#28](https://github.com/rollup/rollup-pluginutils/issues/28))
## 2.0.1
_2017-01-03_
- Don't add extension to file with trailing dot ([#14](https://github.com/rollup/rollup-pluginutils/issues/14))
## 2.0.0
_2017-01-03_
- Use `micromatch` instead of `minimatch` ([#19](https://github.com/rollup/rollup-pluginutils/issues/19))
- Allow `createFilter` to take regexes ([#5](https://github.com/rollup/rollup-pluginutils/issues/5))
## 1.5.2
_2016-08-29_
- Treat `arguments` as a reserved word ([#10](https://github.com/rollup/rollup-pluginutils/issues/10))
## 1.5.1
_2016-06-24_
- Add all declarators in a var declaration to scope, not just the first
## 1.5.0
_2016-06-07_
- Exclude IDs with null character (`\0`)
## 1.4.0
_2016-06-07_
- Workaround minimatch issue ([#6](https://github.com/rollup/rollup-pluginutils/pull/6))
- Exclude non-string IDs in `createFilter`
## 1.3.1
_2015-12-16_
- Build with Rollup directly, rather than via Gobble
## 1.3.0
_2015-12-16_
- Use correct path separator on Windows
## 1.2.0
_2015-11-02_
- Add `attachScopes` and `makeLegalIdentifier`
## 1.1.0
2015-10-24\*
- Add `addExtension` function
## 1.0.1
_2015-10-24_
- Include dist files in package
## 1.0.0
_2015-10-24_
- First release

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The MIT License (MIT)
Copyright (c) 2019 RollupJS Plugin Contributors (https://github.com/rollup/plugins/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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[npm]: https://img.shields.io/npm/v/@rollup/pluginutils
[npm-url]: https://www.npmjs.com/package/@rollup/pluginutils
[size]: https://packagephobia.now.sh/badge?p=@rollup/pluginutils
[size-url]: https://packagephobia.now.sh/result?p=@rollup/pluginutils
[![npm][npm]][npm-url]
[![size][size]][size-url]
[![libera manifesto](https://img.shields.io/badge/libera-manifesto-lightgrey.svg)](https://liberamanifesto.com)
# @rollup/pluginutils
A set of utility functions commonly used by 🍣 Rollup plugins.
## Requirements
This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v8.0.0+) and Rollup v1.20.0+.
## Install
Using npm:
```console
npm install @rollup/pluginutils --save-dev
```
## Usage
```js
import utils from '@rollup/pluginutils';
//...
```
## API
Available utility functions are listed below:
_Note: Parameter names immediately followed by a `?` indicate that the parameter is optional._
### addExtension
Adds an extension to a module ID if one does not exist.
Parameters: `(filename: String, ext?: String)`<br>
Returns: `String`
```js
import { addExtension } from '@rollup/pluginutils';
export default function myPlugin(options = {}) {
return {
resolveId(code, id) {
// only adds an extension if there isn't one already
id = addExtension(id); // `foo` -> `foo.js`, `foo.js -> foo.js`
id = addExtension(id, '.myext'); // `foo` -> `foo.myext`, `foo.js -> `foo.js`
}
};
}
```
### attachScopes
Attaches `Scope` objects to the relevant nodes of an AST. Each `Scope` object has a `scope.contains(name)` method that returns `true` if a given name is defined in the current scope or a parent scope.
Parameters: `(ast: Node, propertyName?: String)`<br>
Returns: `Object`
See [rollup-plugin-inject](https://github.com/rollup/rollup-plugin-inject) or [rollup-plugin-commonjs](https://github.com/rollup/rollup-plugin-commonjs) for an example of usage.
```js
import { attachScopes } from '@rollup/pluginutils';
import { walk } from 'estree-walker';
export default function myPlugin(options = {}) {
return {
transform(code) {
const ast = this.parse(code);
let scope = attachScopes(ast, 'scope');
walk(ast, {
enter(node) {
if (node.scope) scope = node.scope;
if (!scope.contains('foo')) {
// `foo` is not defined, so if we encounter it,
// we assume it's a global
}
},
leave(node) {
if (node.scope) scope = scope.parent;
}
});
}
};
}
```
### createFilter
Constructs a filter function which can be used to determine whether or not certain modules should be operated upon.
Parameters: `(include?: <minmatch>, exclude?: <minmatch>, options?: Object)`<br>
Returns: `String`
#### `include` and `exclude`
Type: `String | RegExp | Array[...String|RegExp]`<br>
A valid [`minimatch`](https://www.npmjs.com/package/minimatch) pattern, or array of patterns. If `options.include` is omitted or has zero length, filter will return `true` by default. Otherwise, an ID must match one or more of the `minimatch` patterns, and must not match any of the `options.exclude` patterns.
#### `options`
##### `resolve`
Type: `String | Boolean | null`
Optionally resolves the patterns against a directory other than `process.cwd()`. If a `String` is specified, then the value will be used as the base directory. Relative paths will be resolved against `process.cwd()` first. If `false`, then the patterns will not be resolved against any directory. This can be useful if you want to create a filter for virtual module names.
#### Usage
```js
import { createFilter } from '@rollup/pluginutils';
export default function myPlugin(options = {}) {
// assume that the myPlugin accepts options of `options.include` and `options.exclude`
var filter = createFilter(options.include, options.exclude, {
resolve: '/my/base/dir'
});
return {
transform(code, id) {
if (!filter(id)) return;
// proceed with the transformation...
}
};
}
```
### dataToEsm
Transforms objects into tree-shakable ES Module imports.
Parameters: `(data: Object)`<br>
Returns: `String`
#### `data`
Type: `Object`
An object to transform into an ES module.
#### Usage
```js
import { dataToEsm } from '@rollup/pluginutils';
const esModuleSource = dataToEsm(
{
custom: 'data',
to: ['treeshake']
},
{
compact: false,
indent: '\t',
preferConst: false,
objectShorthand: false,
namedExports: true
}
);
/*
Outputs the string ES module source:
export const custom = 'data';
export const to = ['treeshake'];
export default { custom, to };
*/
```
### extractAssignedNames
Extracts the names of all assignment targets based upon specified patterns.
Parameters: `(param: Node)`<br>
Returns: `Array[...String]`
#### `param`
Type: `Node`
An `acorn` AST Node.
#### Usage
```js
import { extractAssignedNames } from '@rollup/pluginutils';
import { walk } from 'estree-walker';
export default function myPlugin(options = {}) {
return {
transform(code) {
const ast = this.parse(code);
walk(ast, {
enter(node) {
if (node.type === 'VariableDeclarator') {
const declaredNames = extractAssignedNames(node.id);
// do something with the declared names
// e.g. for `const {x, y: z} = ... => declaredNames = ['x', 'z']
}
}
});
}
};
}
```
### makeLegalIdentifier
Constructs a bundle-safe identifier from a `String`.
Parameters: `(str: String)`<br>
Returns: `String`
#### Usage
```js
import { makeLegalIdentifier } from '@rollup/pluginutils';
makeLegalIdentifier('foo-bar'); // 'foo_bar'
makeLegalIdentifier('typeof'); // '_typeof'
```
## Meta
[CONTRIBUTING](/.github/CONTRIBUTING.md)
[LICENSE (MIT)](/LICENSE)

View File

@@ -0,0 +1,447 @@
'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
var path = require('path');
var pm = _interopDefault(require('picomatch'));
const addExtension = function addExtension(filename, ext = '.js') {
let result = `${filename}`;
if (!path.extname(filename))
result += ext;
return result;
};
function walk(ast, { enter, leave }) {
return visit(ast, null, enter, leave);
}
let should_skip = false;
let should_remove = false;
let replacement = null;
const context = {
skip: () => should_skip = true,
remove: () => should_remove = true,
replace: (node) => replacement = node
};
function replace(parent, prop, index, node) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
function remove(parent, prop, index) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
function visit(
node,
parent,
enter,
leave,
prop,
index
) {
if (node) {
if (enter) {
const _should_skip = should_skip;
const _should_remove = should_remove;
const _replacement = replacement;
should_skip = false;
should_remove = false;
replacement = null;
enter.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const skipped = should_skip;
const removed = should_remove;
should_skip = _should_skip;
should_remove = _should_remove;
replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = (node )[key];
if (typeof value !== 'object') {
continue;
}
else if (Array.isArray(value)) {
for (let j = 0, k = 0; j < value.length; j += 1, k += 1) {
if (value[j] !== null && typeof value[j].type === 'string') {
if (!visit(value[j], node, enter, leave, key, k)) {
// removed
j--;
}
}
}
}
else if (value !== null && typeof value.type === 'string') {
visit(value, node, enter, leave, key, null);
}
}
if (leave) {
const _replacement = replacement;
const _should_remove = should_remove;
replacement = null;
should_remove = false;
leave.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const removed = should_remove;
replacement = _replacement;
should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
const extractors = {
ArrayPattern(names, param) {
for (const element of param.elements) {
if (element)
extractors[element.type](names, element);
}
},
AssignmentPattern(names, param) {
extractors[param.left.type](names, param.left);
},
Identifier(names, param) {
names.push(param.name);
},
MemberExpression() { },
ObjectPattern(names, param) {
for (const prop of param.properties) {
// @ts-ignore Typescript reports that this is not a valid type
if (prop.type === 'RestElement') {
extractors.RestElement(names, prop);
}
else {
extractors[prop.value.type](names, prop.value);
}
}
},
RestElement(names, param) {
extractors[param.argument.type](names, param.argument);
}
};
const extractAssignedNames = function extractAssignedNames(param) {
const names = [];
extractors[param.type](names, param);
return names;
};
const blockDeclarations = {
const: true,
let: true
};
class Scope {
constructor(options = {}) {
this.parent = options.parent;
this.isBlockScope = !!options.block;
this.declarations = Object.create(null);
if (options.params) {
options.params.forEach((param) => {
extractAssignedNames(param).forEach((name) => {
this.declarations[name] = true;
});
});
}
}
addDeclaration(node, isBlockDeclaration, isVar) {
if (!isBlockDeclaration && this.isBlockScope) {
// it's a `var` or function node, and this
// is a block scope, so we need to go up
this.parent.addDeclaration(node, isBlockDeclaration, isVar);
}
else if (node.id) {
extractAssignedNames(node.id).forEach((name) => {
this.declarations[name] = true;
});
}
}
contains(name) {
return this.declarations[name] || (this.parent ? this.parent.contains(name) : false);
}
}
const attachScopes = function attachScopes(ast, propertyName = 'scope') {
let scope = new Scope();
walk(ast, {
enter(n, parent) {
const node = n;
// function foo () {...}
// class Foo {...}
if (/(Function|Class)Declaration/.test(node.type)) {
scope.addDeclaration(node, false, false);
}
// var foo = 1
if (node.type === 'VariableDeclaration') {
const { kind } = node;
const isBlockDeclaration = blockDeclarations[kind];
// don't add const/let declarations in the body of a for loop #113
const parentType = parent ? parent.type : '';
if (!(isBlockDeclaration && /ForOfStatement/.test(parentType))) {
node.declarations.forEach((declaration) => {
scope.addDeclaration(declaration, isBlockDeclaration, true);
});
}
}
let newScope;
// create new function scope
if (/Function/.test(node.type)) {
const func = node;
newScope = new Scope({
parent: scope,
block: false,
params: func.params
});
// named function expressions - the name is considered
// part of the function's scope
if (func.type === 'FunctionExpression' && func.id) {
newScope.addDeclaration(func, false, false);
}
}
// create new block scope
if (node.type === 'BlockStatement' && !/Function/.test(parent.type)) {
newScope = new Scope({
parent: scope,
block: true
});
}
// catch clause has its own block scope
if (node.type === 'CatchClause') {
newScope = new Scope({
parent: scope,
params: node.param ? [node.param] : [],
block: true
});
}
if (newScope) {
Object.defineProperty(node, propertyName, {
value: newScope,
configurable: true
});
scope = newScope;
}
},
leave(n) {
const node = n;
if (node[propertyName])
scope = scope.parent;
}
});
return scope;
};
// Helper since Typescript can't detect readonly arrays with Array.isArray
function isArray(arg) {
return Array.isArray(arg);
}
function ensureArray(thing) {
if (isArray(thing))
return thing;
if (thing == null)
return [];
return [thing];
}
function getMatcherString(id, resolutionBase) {
if (resolutionBase === false) {
return id;
}
// resolve('') is valid and will default to process.cwd()
const basePath = path.resolve(resolutionBase || '')
.split(path.sep)
.join('/')
// escape all possible (posix + win) path characters that might interfere with regex
.replace(/[-^$*+?.()|[\]{}]/g, '\\$&');
// Note that we use posix.join because:
// 1. the basePath has been normalized to use /
// 2. the incoming glob (id) matcher, also uses /
// otherwise Node will force backslash (\) on windows
return path.posix.join(basePath, id);
}
const createFilter = function createFilter(include, exclude, options) {
const resolutionBase = options && options.resolve;
const getMatcher = (id) => id instanceof RegExp
? id
: {
test: (what) => {
// this refactor is a tad overly verbose but makes for easy debugging
const pattern = getMatcherString(id, resolutionBase);
const fn = pm(pattern, { dot: true });
const result = fn(what);
return result;
}
};
const includeMatchers = ensureArray(include).map(getMatcher);
const excludeMatchers = ensureArray(exclude).map(getMatcher);
return function result(id) {
if (typeof id !== 'string')
return false;
if (/\0/.test(id))
return false;
const pathId = id.split(path.sep).join('/');
for (let i = 0; i < excludeMatchers.length; ++i) {
const matcher = excludeMatchers[i];
if (matcher.test(pathId))
return false;
}
for (let i = 0; i < includeMatchers.length; ++i) {
const matcher = includeMatchers[i];
if (matcher.test(pathId))
return true;
}
return !includeMatchers.length;
};
};
const reservedWords = 'break case class catch const continue debugger default delete do else export extends finally for function if import in instanceof let new return super switch this throw try typeof var void while with yield enum await implements package protected static interface private public';
const builtins = 'arguments Infinity NaN undefined null true false eval uneval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent encodeURI encodeURIComponent escape unescape Object Function Boolean Symbol Error EvalError InternalError RangeError ReferenceError SyntaxError TypeError URIError Number Math Date String RegExp Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array Map Set WeakMap WeakSet SIMD ArrayBuffer DataView JSON Promise Generator GeneratorFunction Reflect Proxy Intl';
const forbiddenIdentifiers = new Set(`${reservedWords} ${builtins}`.split(' '));
forbiddenIdentifiers.add('');
const makeLegalIdentifier = function makeLegalIdentifier(str) {
let identifier = str
.replace(/-(\w)/g, (_, letter) => letter.toUpperCase())
.replace(/[^$_a-zA-Z0-9]/g, '_');
if (/\d/.test(identifier[0]) || forbiddenIdentifiers.has(identifier)) {
identifier = `_${identifier}`;
}
return identifier || '_';
};
function stringify(obj) {
return (JSON.stringify(obj) || 'undefined').replace(/[\u2028\u2029]/g, (char) => `\\u${`000${char.charCodeAt(0).toString(16)}`.slice(-4)}`);
}
function serializeArray(arr, indent, baseIndent) {
let output = '[';
const separator = indent ? `\n${baseIndent}${indent}` : '';
for (let i = 0; i < arr.length; i++) {
const key = arr[i];
output += `${i > 0 ? ',' : ''}${separator}${serialize(key, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}]`;
}
function serializeObject(obj, indent, baseIndent) {
let output = '{';
const separator = indent ? `\n${baseIndent}${indent}` : '';
const entries = Object.entries(obj);
for (let i = 0; i < entries.length; i++) {
const [key, value] = entries[i];
const stringKey = makeLegalIdentifier(key) === key ? key : stringify(key);
output += `${i > 0 ? ',' : ''}${separator}${stringKey}:${indent ? ' ' : ''}${serialize(value, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}}`;
}
function serialize(obj, indent, baseIndent) {
if (obj === Infinity)
return 'Infinity';
if (obj === -Infinity)
return '-Infinity';
if (obj === 0 && 1 / obj === -Infinity)
return '-0';
if (obj instanceof Date)
return `new Date(${obj.getTime()})`;
if (obj instanceof RegExp)
return obj.toString();
if (obj !== obj)
return 'NaN'; // eslint-disable-line no-self-compare
if (Array.isArray(obj))
return serializeArray(obj, indent, baseIndent);
if (obj === null)
return 'null';
if (typeof obj === 'object')
return serializeObject(obj, indent, baseIndent);
return stringify(obj);
}
const dataToEsm = function dataToEsm(data, options = {}) {
const t = options.compact ? '' : 'indent' in options ? options.indent : '\t';
const _ = options.compact ? '' : ' ';
const n = options.compact ? '' : '\n';
const declarationType = options.preferConst ? 'const' : 'var';
if (options.namedExports === false ||
typeof data !== 'object' ||
Array.isArray(data) ||
data instanceof Date ||
data instanceof RegExp ||
data === null) {
const code = serialize(data, options.compact ? null : t, '');
const magic = _ || (/^[{[\-\/]/.test(code) ? '' : ' '); // eslint-disable-line no-useless-escape
return `export default${magic}${code};`;
}
let namedExportCode = '';
const defaultExportRows = [];
for (const [key, value] of Object.entries(data)) {
if (key === makeLegalIdentifier(key)) {
if (options.objectShorthand)
defaultExportRows.push(key);
else
defaultExportRows.push(`${key}:${_}${key}`);
namedExportCode += `export ${declarationType} ${key}${_}=${_}${serialize(value, options.compact ? null : t, '')};${n}`;
}
else {
defaultExportRows.push(`${stringify(key)}:${_}${serialize(value, options.compact ? null : t, '')}`);
}
}
return `${namedExportCode}export default${_}{${n}${t}${defaultExportRows.join(`,${n}${t}`)}${n}};${n}`;
};
// TODO: remove this in next major
var index = {
addExtension,
attachScopes,
createFilter,
dataToEsm,
extractAssignedNames,
makeLegalIdentifier
};
exports.addExtension = addExtension;
exports.attachScopes = attachScopes;
exports.createFilter = createFilter;
exports.dataToEsm = dataToEsm;
exports.default = index;
exports.extractAssignedNames = extractAssignedNames;
exports.makeLegalIdentifier = makeLegalIdentifier;

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@@ -0,0 +1,436 @@
import { extname, sep, resolve, posix } from 'path';
import pm from 'picomatch';
const addExtension = function addExtension(filename, ext = '.js') {
let result = `${filename}`;
if (!extname(filename))
result += ext;
return result;
};
function walk(ast, { enter, leave }) {
return visit(ast, null, enter, leave);
}
let should_skip = false;
let should_remove = false;
let replacement = null;
const context = {
skip: () => should_skip = true,
remove: () => should_remove = true,
replace: (node) => replacement = node
};
function replace(parent, prop, index, node) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
function remove(parent, prop, index) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
function visit(
node,
parent,
enter,
leave,
prop,
index
) {
if (node) {
if (enter) {
const _should_skip = should_skip;
const _should_remove = should_remove;
const _replacement = replacement;
should_skip = false;
should_remove = false;
replacement = null;
enter.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const skipped = should_skip;
const removed = should_remove;
should_skip = _should_skip;
should_remove = _should_remove;
replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = (node )[key];
if (typeof value !== 'object') {
continue;
}
else if (Array.isArray(value)) {
for (let j = 0, k = 0; j < value.length; j += 1, k += 1) {
if (value[j] !== null && typeof value[j].type === 'string') {
if (!visit(value[j], node, enter, leave, key, k)) {
// removed
j--;
}
}
}
}
else if (value !== null && typeof value.type === 'string') {
visit(value, node, enter, leave, key, null);
}
}
if (leave) {
const _replacement = replacement;
const _should_remove = should_remove;
replacement = null;
should_remove = false;
leave.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const removed = should_remove;
replacement = _replacement;
should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
const extractors = {
ArrayPattern(names, param) {
for (const element of param.elements) {
if (element)
extractors[element.type](names, element);
}
},
AssignmentPattern(names, param) {
extractors[param.left.type](names, param.left);
},
Identifier(names, param) {
names.push(param.name);
},
MemberExpression() { },
ObjectPattern(names, param) {
for (const prop of param.properties) {
// @ts-ignore Typescript reports that this is not a valid type
if (prop.type === 'RestElement') {
extractors.RestElement(names, prop);
}
else {
extractors[prop.value.type](names, prop.value);
}
}
},
RestElement(names, param) {
extractors[param.argument.type](names, param.argument);
}
};
const extractAssignedNames = function extractAssignedNames(param) {
const names = [];
extractors[param.type](names, param);
return names;
};
const blockDeclarations = {
const: true,
let: true
};
class Scope {
constructor(options = {}) {
this.parent = options.parent;
this.isBlockScope = !!options.block;
this.declarations = Object.create(null);
if (options.params) {
options.params.forEach((param) => {
extractAssignedNames(param).forEach((name) => {
this.declarations[name] = true;
});
});
}
}
addDeclaration(node, isBlockDeclaration, isVar) {
if (!isBlockDeclaration && this.isBlockScope) {
// it's a `var` or function node, and this
// is a block scope, so we need to go up
this.parent.addDeclaration(node, isBlockDeclaration, isVar);
}
else if (node.id) {
extractAssignedNames(node.id).forEach((name) => {
this.declarations[name] = true;
});
}
}
contains(name) {
return this.declarations[name] || (this.parent ? this.parent.contains(name) : false);
}
}
const attachScopes = function attachScopes(ast, propertyName = 'scope') {
let scope = new Scope();
walk(ast, {
enter(n, parent) {
const node = n;
// function foo () {...}
// class Foo {...}
if (/(Function|Class)Declaration/.test(node.type)) {
scope.addDeclaration(node, false, false);
}
// var foo = 1
if (node.type === 'VariableDeclaration') {
const { kind } = node;
const isBlockDeclaration = blockDeclarations[kind];
// don't add const/let declarations in the body of a for loop #113
const parentType = parent ? parent.type : '';
if (!(isBlockDeclaration && /ForOfStatement/.test(parentType))) {
node.declarations.forEach((declaration) => {
scope.addDeclaration(declaration, isBlockDeclaration, true);
});
}
}
let newScope;
// create new function scope
if (/Function/.test(node.type)) {
const func = node;
newScope = new Scope({
parent: scope,
block: false,
params: func.params
});
// named function expressions - the name is considered
// part of the function's scope
if (func.type === 'FunctionExpression' && func.id) {
newScope.addDeclaration(func, false, false);
}
}
// create new block scope
if (node.type === 'BlockStatement' && !/Function/.test(parent.type)) {
newScope = new Scope({
parent: scope,
block: true
});
}
// catch clause has its own block scope
if (node.type === 'CatchClause') {
newScope = new Scope({
parent: scope,
params: node.param ? [node.param] : [],
block: true
});
}
if (newScope) {
Object.defineProperty(node, propertyName, {
value: newScope,
configurable: true
});
scope = newScope;
}
},
leave(n) {
const node = n;
if (node[propertyName])
scope = scope.parent;
}
});
return scope;
};
// Helper since Typescript can't detect readonly arrays with Array.isArray
function isArray(arg) {
return Array.isArray(arg);
}
function ensureArray(thing) {
if (isArray(thing))
return thing;
if (thing == null)
return [];
return [thing];
}
function getMatcherString(id, resolutionBase) {
if (resolutionBase === false) {
return id;
}
// resolve('') is valid and will default to process.cwd()
const basePath = resolve(resolutionBase || '')
.split(sep)
.join('/')
// escape all possible (posix + win) path characters that might interfere with regex
.replace(/[-^$*+?.()|[\]{}]/g, '\\$&');
// Note that we use posix.join because:
// 1. the basePath has been normalized to use /
// 2. the incoming glob (id) matcher, also uses /
// otherwise Node will force backslash (\) on windows
return posix.join(basePath, id);
}
const createFilter = function createFilter(include, exclude, options) {
const resolutionBase = options && options.resolve;
const getMatcher = (id) => id instanceof RegExp
? id
: {
test: (what) => {
// this refactor is a tad overly verbose but makes for easy debugging
const pattern = getMatcherString(id, resolutionBase);
const fn = pm(pattern, { dot: true });
const result = fn(what);
return result;
}
};
const includeMatchers = ensureArray(include).map(getMatcher);
const excludeMatchers = ensureArray(exclude).map(getMatcher);
return function result(id) {
if (typeof id !== 'string')
return false;
if (/\0/.test(id))
return false;
const pathId = id.split(sep).join('/');
for (let i = 0; i < excludeMatchers.length; ++i) {
const matcher = excludeMatchers[i];
if (matcher.test(pathId))
return false;
}
for (let i = 0; i < includeMatchers.length; ++i) {
const matcher = includeMatchers[i];
if (matcher.test(pathId))
return true;
}
return !includeMatchers.length;
};
};
const reservedWords = 'break case class catch const continue debugger default delete do else export extends finally for function if import in instanceof let new return super switch this throw try typeof var void while with yield enum await implements package protected static interface private public';
const builtins = 'arguments Infinity NaN undefined null true false eval uneval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent encodeURI encodeURIComponent escape unescape Object Function Boolean Symbol Error EvalError InternalError RangeError ReferenceError SyntaxError TypeError URIError Number Math Date String RegExp Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array Map Set WeakMap WeakSet SIMD ArrayBuffer DataView JSON Promise Generator GeneratorFunction Reflect Proxy Intl';
const forbiddenIdentifiers = new Set(`${reservedWords} ${builtins}`.split(' '));
forbiddenIdentifiers.add('');
const makeLegalIdentifier = function makeLegalIdentifier(str) {
let identifier = str
.replace(/-(\w)/g, (_, letter) => letter.toUpperCase())
.replace(/[^$_a-zA-Z0-9]/g, '_');
if (/\d/.test(identifier[0]) || forbiddenIdentifiers.has(identifier)) {
identifier = `_${identifier}`;
}
return identifier || '_';
};
function stringify(obj) {
return (JSON.stringify(obj) || 'undefined').replace(/[\u2028\u2029]/g, (char) => `\\u${`000${char.charCodeAt(0).toString(16)}`.slice(-4)}`);
}
function serializeArray(arr, indent, baseIndent) {
let output = '[';
const separator = indent ? `\n${baseIndent}${indent}` : '';
for (let i = 0; i < arr.length; i++) {
const key = arr[i];
output += `${i > 0 ? ',' : ''}${separator}${serialize(key, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}]`;
}
function serializeObject(obj, indent, baseIndent) {
let output = '{';
const separator = indent ? `\n${baseIndent}${indent}` : '';
const entries = Object.entries(obj);
for (let i = 0; i < entries.length; i++) {
const [key, value] = entries[i];
const stringKey = makeLegalIdentifier(key) === key ? key : stringify(key);
output += `${i > 0 ? ',' : ''}${separator}${stringKey}:${indent ? ' ' : ''}${serialize(value, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}}`;
}
function serialize(obj, indent, baseIndent) {
if (obj === Infinity)
return 'Infinity';
if (obj === -Infinity)
return '-Infinity';
if (obj === 0 && 1 / obj === -Infinity)
return '-0';
if (obj instanceof Date)
return `new Date(${obj.getTime()})`;
if (obj instanceof RegExp)
return obj.toString();
if (obj !== obj)
return 'NaN'; // eslint-disable-line no-self-compare
if (Array.isArray(obj))
return serializeArray(obj, indent, baseIndent);
if (obj === null)
return 'null';
if (typeof obj === 'object')
return serializeObject(obj, indent, baseIndent);
return stringify(obj);
}
const dataToEsm = function dataToEsm(data, options = {}) {
const t = options.compact ? '' : 'indent' in options ? options.indent : '\t';
const _ = options.compact ? '' : ' ';
const n = options.compact ? '' : '\n';
const declarationType = options.preferConst ? 'const' : 'var';
if (options.namedExports === false ||
typeof data !== 'object' ||
Array.isArray(data) ||
data instanceof Date ||
data instanceof RegExp ||
data === null) {
const code = serialize(data, options.compact ? null : t, '');
const magic = _ || (/^[{[\-\/]/.test(code) ? '' : ' '); // eslint-disable-line no-useless-escape
return `export default${magic}${code};`;
}
let namedExportCode = '';
const defaultExportRows = [];
for (const [key, value] of Object.entries(data)) {
if (key === makeLegalIdentifier(key)) {
if (options.objectShorthand)
defaultExportRows.push(key);
else
defaultExportRows.push(`${key}:${_}${key}`);
namedExportCode += `export ${declarationType} ${key}${_}=${_}${serialize(value, options.compact ? null : t, '')};${n}`;
}
else {
defaultExportRows.push(`${stringify(key)}:${_}${serialize(value, options.compact ? null : t, '')}`);
}
}
return `${namedExportCode}export default${_}{${n}${t}${defaultExportRows.join(`,${n}${t}`)}${n}};${n}`;
};
// TODO: remove this in next major
var index = {
addExtension,
attachScopes,
createFilter,
dataToEsm,
extractAssignedNames,
makeLegalIdentifier
};
export default index;
export { addExtension, attachScopes, createFilter, dataToEsm, extractAssignedNames, makeLegalIdentifier };

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{"type":"module"}

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@@ -0,0 +1,127 @@
{
"_args": [
[
"@rollup/pluginutils@3.1.0",
"J:\\Github\\CURD-TS"
]
],
"_development": true,
"_from": "@rollup/pluginutils@3.1.0",
"_id": "@rollup/pluginutils@3.1.0",
"_inBundle": false,
"_integrity": "sha1-cGtFJO5tyLEDs8mVUz5a1oDAK5s=",
"_location": "/@rollup/plugin-json/@rollup/pluginutils",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "@rollup/pluginutils@3.1.0",
"name": "@rollup/pluginutils",
"escapedName": "@rollup%2fpluginutils",
"scope": "@rollup",
"rawSpec": "3.1.0",
"saveSpec": null,
"fetchSpec": "3.1.0"
},
"_requiredBy": [
"/@rollup/plugin-json"
],
"_resolved": "http://192.168.250.101:4873/@rollup%2fpluginutils/-/pluginutils-3.1.0.tgz",
"_spec": "3.1.0",
"_where": "J:\\Github\\CURD-TS",
"author": {
"name": "Rich Harris",
"email": "richard.a.harris@gmail.com"
},
"ava": {
"compileEnhancements": false,
"extensions": [
"ts"
],
"require": [
"ts-node/register"
],
"files": [
"!**/fixtures/**",
"!**/helpers/**",
"!**/recipes/**",
"!**/types.ts"
]
},
"bugs": {
"url": "https://github.com/rollup/plugins/issues"
},
"dependencies": {
"@types/estree": "0.0.39",
"estree-walker": "^1.0.1",
"picomatch": "^2.2.2"
},
"description": "A set of utility functions commonly used by Rollup plugins",
"devDependencies": {
"@rollup/plugin-commonjs": "^11.0.2",
"@rollup/plugin-node-resolve": "^7.1.1",
"@rollup/plugin-typescript": "^3.0.0",
"@types/jest": "^24.9.0",
"@types/node": "^12.12.25",
"@types/picomatch": "^2.2.1",
"typescript": "^3.7.5"
},
"engines": {
"node": ">= 8.0.0"
},
"exports": {
"require": "./dist/cjs/index.js",
"import": "./dist/es/index.js"
},
"files": [
"dist",
"types",
"README.md",
"LICENSE"
],
"homepage": "https://github.com/rollup/plugins/tree/master/packages/pluginutils#readme",
"keywords": [
"rollup",
"plugin",
"utils"
],
"license": "MIT",
"main": "./dist/cjs/index.js",
"module": "./dist/es/index.js",
"name": "@rollup/pluginutils",
"nyc": {
"extension": [
".js",
".ts"
]
},
"peerDependencies": {
"rollup": "^1.20.0||^2.0.0"
},
"publishConfig": {
"access": "public"
},
"repository": {
"type": "git",
"url": "git+https://github.com/rollup/plugins.git"
},
"scripts": {
"build": "rollup -c",
"ci:coverage": "nyc pnpm run test && nyc report --reporter=text-lcov > coverage.lcov",
"ci:lint": "pnpm run build && pnpm run lint",
"ci:lint:commits": "commitlint --from=${CIRCLE_BRANCH} --to=${CIRCLE_SHA1}",
"ci:test": "pnpm run test -- --verbose",
"lint": "pnpm run lint:js && pnpm run lint:docs && pnpm run lint:package",
"lint:docs": "prettier --single-quote --write README.md",
"lint:js": "eslint --fix --cache src test types --ext .js,.ts",
"lint:package": "prettier --write package.json --plugin=prettier-plugin-package",
"prebuild": "del-cli dist",
"prepare": "pnpm run build",
"prepublishOnly": "pnpm run lint && pnpm run build",
"pretest": "pnpm run build -- --sourcemap",
"test": "ava"
},
"type": "commonjs",
"types": "types/index.d.ts",
"version": "3.1.0"
}

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// eslint-disable-next-line import/no-unresolved
import { BaseNode } from 'estree';
export interface AttachedScope {
parent?: AttachedScope;
isBlockScope: boolean;
declarations: { [key: string]: boolean };
addDeclaration(node: BaseNode, isBlockDeclaration: boolean, isVar: boolean): void;
contains(name: string): boolean;
}
export interface DataToEsmOptions {
compact?: boolean;
indent?: string;
namedExports?: boolean;
objectShorthand?: boolean;
preferConst?: boolean;
}
/**
* A valid `minimatch` pattern, or array of patterns.
*/
export type FilterPattern = ReadonlyArray<string | RegExp> | string | RegExp | null;
/**
* Adds an extension to a module ID if one does not exist.
*/
export function addExtension(filename: string, ext?: string): string;
/**
* Attaches `Scope` objects to the relevant nodes of an AST.
* Each `Scope` object has a `scope.contains(name)` method that returns `true`
* if a given name is defined in the current scope or a parent scope.
*/
export function attachScopes(ast: BaseNode, propertyName?: string): AttachedScope;
/**
* Constructs a filter function which can be used to determine whether or not
* certain modules should be operated upon.
* @param include If `include` is omitted or has zero length, filter will return `true` by default.
* @param exclude ID must not match any of the `exclude` patterns.
* @param options Optionally resolves the patterns against a directory other than `process.cwd()`.
* If a `string` is specified, then the value will be used as the base directory.
* Relative paths will be resolved against `process.cwd()` first.
* If `false`, then the patterns will not be resolved against any directory.
* This can be useful if you want to create a filter for virtual module names.
*/
export function createFilter(
include?: FilterPattern,
exclude?: FilterPattern,
options?: { resolve?: string | false | null }
): (id: string | unknown) => boolean;
/**
* Transforms objects into tree-shakable ES Module imports.
* @param data An object to transform into an ES module.
*/
export function dataToEsm(data: unknown, options?: DataToEsmOptions): string;
/**
* Extracts the names of all assignment targets based upon specified patterns.
* @param param An `acorn` AST Node.
*/
export function extractAssignedNames(param: BaseNode): string[];
/**
* Constructs a bundle-safe identifier from a `string`.
*/
export function makeLegalIdentifier(str: string): string;
export type AddExtension = typeof addExtension;
export type AttachScopes = typeof attachScopes;
export type CreateFilter = typeof createFilter;
export type ExtractAssignedNames = typeof extractAssignedNames;
export type MakeLegalIdentifier = typeof makeLegalIdentifier;
export type DataToEsm = typeof dataToEsm;
declare const defaultExport: {
addExtension: AddExtension;
attachScopes: AttachScopes;
createFilter: CreateFilter;
dataToEsm: DataToEsm;
extractAssignedNames: ExtractAssignedNames;
makeLegalIdentifier: MakeLegalIdentifier;
};
export default defaultExport;

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@@ -0,0 +1,79 @@
# changelog
## 1.0.1
* Relax node type to `BaseNode` ([#17](https://github.com/Rich-Harris/estree-walker/pull/17))
## 1.0.0
* Don't cache child keys
## 0.9.0
* Add `this.remove()` method
## 0.8.1
* Fix pkg.files
## 0.8.0
* Adopt `estree` types
## 0.7.0
* Add a `this.replace(node)` method
## 0.6.1
* Only traverse nodes that exist and have a type ([#9](https://github.com/Rich-Harris/estree-walker/pull/9))
* Only cache keys for nodes with a type ([#8](https://github.com/Rich-Harris/estree-walker/pull/8))
## 0.6.0
* Fix walker context type
* Update deps, remove unncessary Bublé transformation
## 0.5.2
* Add types to package
## 0.5.1
* Prevent context corruption when `walk()` is called during a walk
## 0.5.0
* Export `childKeys`, for manually fixing in case of malformed ASTs
## 0.4.0
* Add TypeScript typings ([#3](https://github.com/Rich-Harris/estree-walker/pull/3))
## 0.3.1
* Include `pkg.repository` ([#2](https://github.com/Rich-Harris/estree-walker/pull/2))
## 0.3.0
* More predictable ordering
## 0.2.1
* Keep `context` shape
## 0.2.0
* Add ES6 build
## 0.1.3
* npm snafu
## 0.1.2
* Pass current prop and index to `enter`/`leave` callbacks
## 0.1.1
* First release

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# estree-walker
Simple utility for walking an [ESTree](https://github.com/estree/estree)-compliant AST, such as one generated by [acorn](https://github.com/marijnh/acorn).
## Installation
```bash
npm i estree-walker
```
## Usage
```js
var walk = require( 'estree-walker' ).walk;
var acorn = require( 'acorn' );
ast = acorn.parse( sourceCode, options ); // https://github.com/acornjs/acorn
walk( ast, {
enter: function ( node, parent, prop, index ) {
// some code happens
},
leave: function ( node, parent, prop, index ) {
// some code happens
}
});
```
Inside the `enter` function, calling `this.skip()` will prevent the node's children being walked, or the `leave` function (which is optional) being called.
Call `this.replace(new_node)` in either `enter` or `leave` to replace the current node with a new one.
Call `this.remove()` in either `enter` or `leave` to remove the current node.
## Why not use estraverse?
The ESTree spec is evolving to accommodate ES6/7. I've had a couple of experiences where [estraverse](https://github.com/estools/estraverse) was unable to handle an AST generated by recent versions of acorn, because it hard-codes visitor keys.
estree-walker, by contrast, simply enumerates a node's properties to find child nodes (and child lists of nodes), and is therefore resistant to spec changes. It's also much smaller. (The performance, if you're wondering, is basically identical.)
None of which should be taken as criticism of estraverse, which has more features and has been battle-tested in many more situations, and for which I'm very grateful.
## License
MIT

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(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
(factory((global.estreeWalker = {})));
}(this, (function (exports) { 'use strict';
function walk(ast, { enter, leave }) {
return visit(ast, null, enter, leave);
}
let should_skip = false;
let should_remove = false;
let replacement = null;
const context = {
skip: () => should_skip = true,
remove: () => should_remove = true,
replace: (node) => replacement = node
};
function replace(parent, prop, index, node) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
function remove(parent, prop, index) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
function visit(
node,
parent,
enter,
leave,
prop,
index
) {
if (node) {
if (enter) {
const _should_skip = should_skip;
const _should_remove = should_remove;
const _replacement = replacement;
should_skip = false;
should_remove = false;
replacement = null;
enter.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const skipped = should_skip;
const removed = should_remove;
should_skip = _should_skip;
should_remove = _should_remove;
replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = (node )[key];
if (typeof value !== 'object') {
continue;
}
else if (Array.isArray(value)) {
for (let j = 0, k = 0; j < value.length; j += 1, k += 1) {
if (value[j] !== null && typeof value[j].type === 'string') {
if (!visit(value[j], node, enter, leave, key, k)) {
// removed
j--;
}
}
}
}
else if (value !== null && typeof value.type === 'string') {
visit(value, node, enter, leave, key, null);
}
}
if (leave) {
const _replacement = replacement;
const _should_remove = should_remove;
replacement = null;
should_remove = false;
leave.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const removed = should_remove;
replacement = _replacement;
should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
exports.walk = walk;
Object.defineProperty(exports, '__esModule', { value: true });
})));

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{"version":3,"file":"estree-walker.umd.js","sources":["../src/estree-walker.js"],"sourcesContent":["export function walk(ast, { enter, leave }) {\n\tvisit(ast, null, enter, leave);\n}\n\nlet shouldSkip = false;\nconst context = { skip: () => shouldSkip = true };\n\nexport const childKeys = {};\n\nconst toString = Object.prototype.toString;\n\nfunction isArray(thing) {\n\treturn toString.call(thing) === '[object Array]';\n}\n\nfunction visit(node, parent, enter, leave, prop, index) {\n\tif (!node) return;\n\n\tif (enter) {\n\t\tconst _shouldSkip = shouldSkip;\n\t\tshouldSkip = false;\n\t\tenter.call(context, node, parent, prop, index);\n\t\tconst skipped = shouldSkip;\n\t\tshouldSkip = _shouldSkip;\n\n\t\tif (skipped) return;\n\t}\n\n\tconst keys = childKeys[node.type] || (\n\t\tchildKeys[node.type] = Object.keys(node).filter(key => typeof node[key] === 'object')\n\t);\n\n\tfor (let i = 0; i < keys.length; i += 1) {\n\t\tconst key = keys[i];\n\t\tconst value = node[key];\n\n\t\tif (isArray(value)) {\n\t\t\tfor (let j = 0; j < value.length; j += 1) {\n\t\t\t\tvisit(value[j], node, enter, leave, key, j);\n\t\t\t}\n\t\t}\n\n\t\telse if (value && value.type) {\n\t\t\tvisit(value, node, enter, leave, key, null);\n\t\t}\n\t}\n\n\tif (leave) {\n\t\tleave(node, parent, prop, index);\n\t}\n}\n"],"names":[],"mappings":";;;;;;CAAO,SAAS,IAAI,CAAC,GAAG,EAAE,EAAE,KAAK,EAAE,KAAK,EAAE,EAAE;CAC5C,CAAC,KAAK,CAAC,GAAG,EAAE,IAAI,EAAE,KAAK,EAAE,KAAK,CAAC,CAAC;CAChC,CAAC;;CAED,IAAI,UAAU,GAAG,KAAK,CAAC;CACvB,MAAM,OAAO,GAAG,EAAE,IAAI,EAAE,MAAM,UAAU,GAAG,IAAI,EAAE,CAAC;;AAElD,AAAY,OAAC,SAAS,GAAG,EAAE,CAAC;;CAE5B,MAAM,QAAQ,GAAG,MAAM,CAAC,SAAS,CAAC,QAAQ,CAAC;;CAE3C,SAAS,OAAO,CAAC,KAAK,EAAE;CACxB,CAAC,OAAO,QAAQ,CAAC,IAAI,CAAC,KAAK,CAAC,KAAK,gBAAgB,CAAC;CAClD,CAAC;;CAED,SAAS,KAAK,CAAC,IAAI,EAAE,MAAM,EAAE,KAAK,EAAE,KAAK,EAAE,IAAI,EAAE,KAAK,EAAE;CACxD,CAAC,IAAI,CAAC,IAAI,EAAE,OAAO;;CAEnB,CAAC,IAAI,KAAK,EAAE;CACZ,EAAE,MAAM,WAAW,GAAG,UAAU,CAAC;CACjC,EAAE,UAAU,GAAG,KAAK,CAAC;CACrB,EAAE,KAAK,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,EAAE,MAAM,EAAE,IAAI,EAAE,KAAK,CAAC,CAAC;CACjD,EAAE,MAAM,OAAO,GAAG,UAAU,CAAC;CAC7B,EAAE,UAAU,GAAG,WAAW,CAAC;;CAE3B,EAAE,IAAI,OAAO,EAAE,OAAO;CACtB,EAAE;;CAEF,CAAC,MAAM,IAAI,GAAG,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC;CAClC,EAAE,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,MAAM,CAAC,GAAG,IAAI,OAAO,IAAI,CAAC,GAAG,CAAC,KAAK,QAAQ,CAAC;CACvF,EAAE,CAAC;;CAEH,CAAC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC,IAAI,CAAC,EAAE;CAC1C,EAAE,MAAM,GAAG,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC;CACtB,EAAE,MAAM,KAAK,GAAG,IAAI,CAAC,GAAG,CAAC,CAAC;;CAE1B,EAAE,IAAI,OAAO,CAAC,KAAK,CAAC,EAAE;CACtB,GAAG,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,IAAI,CAAC,EAAE;CAC7C,IAAI,KAAK,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,EAAE,KAAK,EAAE,KAAK,EAAE,GAAG,EAAE,CAAC,CAAC,CAAC;CAChD,IAAI;CACJ,GAAG;;CAEH,OAAO,IAAI,KAAK,IAAI,KAAK,CAAC,IAAI,EAAE;CAChC,GAAG,KAAK,CAAC,KAAK,EAAE,IAAI,EAAE,KAAK,EAAE,KAAK,EAAE,GAAG,EAAE,IAAI,CAAC,CAAC;CAC/C,GAAG;CACH,EAAE;;CAEF,CAAC,IAAI,KAAK,EAAE;CACZ,EAAE,KAAK,CAAC,IAAI,EAAE,MAAM,EAAE,IAAI,EAAE,KAAK,CAAC,CAAC;CACnC,EAAE;CACF,CAAC;;;;;;;;;;;;;"}

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@@ -0,0 +1,67 @@
{
"_args": [
[
"estree-walker@1.0.1",
"J:\\Github\\CURD-TS"
]
],
"_development": true,
"_from": "estree-walker@1.0.1",
"_id": "estree-walker@1.0.1",
"_inBundle": false,
"_integrity": "sha1-MbxdYSyWtwQQa0d+bdXYqhOMtwA=",
"_location": "/@rollup/plugin-json/estree-walker",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "estree-walker@1.0.1",
"name": "estree-walker",
"escapedName": "estree-walker",
"rawSpec": "1.0.1",
"saveSpec": null,
"fetchSpec": "1.0.1"
},
"_requiredBy": [
"/@rollup/plugin-json/@rollup/pluginutils"
],
"_resolved": "http://192.168.250.101:4873/estree-walker/-/estree-walker-1.0.1.tgz",
"_spec": "1.0.1",
"_where": "J:\\Github\\CURD-TS",
"author": {
"name": "Rich Harris"
},
"bugs": {
"url": "https://github.com/Rich-Harris/estree-walker/issues"
},
"description": "Traverse an ESTree-compliant AST",
"devDependencies": {
"@types/estree": "0.0.39",
"mocha": "^5.2.0",
"rollup": "^0.67.3",
"rollup-plugin-sucrase": "^2.1.0",
"typescript": "^3.6.3"
},
"files": [
"src",
"dist",
"types",
"README.md"
],
"homepage": "https://github.com/Rich-Harris/estree-walker#readme",
"license": "MIT",
"main": "dist/estree-walker.umd.js",
"module": "src/estree-walker.js",
"name": "estree-walker",
"repository": {
"type": "git",
"url": "git+https://github.com/Rich-Harris/estree-walker.git"
},
"scripts": {
"build": "tsc && rollup -c",
"prepublishOnly": "npm run build && npm test",
"test": "mocha --opts mocha.opts"
},
"types": "types/index.d.ts",
"version": "1.0.1"
}

View File

@@ -0,0 +1,125 @@
function walk(ast, { enter, leave }) {
return visit(ast, null, enter, leave);
}
let should_skip = false;
let should_remove = false;
let replacement = null;
const context = {
skip: () => should_skip = true,
remove: () => should_remove = true,
replace: (node) => replacement = node
};
function replace(parent, prop, index, node) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
function remove(parent, prop, index) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
function visit(
node,
parent,
enter,
leave,
prop,
index
) {
if (node) {
if (enter) {
const _should_skip = should_skip;
const _should_remove = should_remove;
const _replacement = replacement;
should_skip = false;
should_remove = false;
replacement = null;
enter.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const skipped = should_skip;
const removed = should_remove;
should_skip = _should_skip;
should_remove = _should_remove;
replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = (node )[key];
if (typeof value !== 'object') {
continue;
}
else if (Array.isArray(value)) {
for (let j = 0, k = 0; j < value.length; j += 1, k += 1) {
if (value[j] !== null && typeof value[j].type === 'string') {
if (!visit(value[j], node, enter, leave, key, k)) {
// removed
j--;
}
}
}
}
else if (value !== null && typeof value.type === 'string') {
visit(value, node, enter, leave, key, null);
}
}
if (leave) {
const _replacement = replacement;
const _should_remove = should_remove;
replacement = null;
should_remove = false;
leave.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const removed = should_remove;
replacement = _replacement;
should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
export { walk };

View File

@@ -0,0 +1,144 @@
import { BaseNode } from "estree";
type WalkerContext = {
skip: () => void;
remove: () => void;
replace: (node: BaseNode) => void;
};
type WalkerHandler = (
this: WalkerContext,
node: BaseNode,
parent: BaseNode,
key: string,
index: number
) => void
type Walker = {
enter?: WalkerHandler;
leave?: WalkerHandler;
}
export function walk(ast: BaseNode, { enter, leave }: Walker) {
return visit(ast, null, enter, leave);
}
let should_skip = false;
let should_remove = false;
let replacement: BaseNode = null;
const context: WalkerContext = {
skip: () => should_skip = true,
remove: () => should_remove = true,
replace: (node: BaseNode) => replacement = node
};
function replace(parent: any, prop: string, index: number, node: BaseNode) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
function remove(parent: any, prop: string, index: number) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
function visit(
node: BaseNode,
parent: BaseNode,
enter: WalkerHandler,
leave: WalkerHandler,
prop?: string,
index?: number
) {
if (node) {
if (enter) {
const _should_skip = should_skip;
const _should_remove = should_remove;
const _replacement = replacement;
should_skip = false;
should_remove = false;
replacement = null;
enter.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const skipped = should_skip;
const removed = should_remove;
should_skip = _should_skip;
should_remove = _should_remove;
replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = (node as any)[key];
if (typeof value !== 'object') {
continue;
}
else if (Array.isArray(value)) {
for (let j = 0, k = 0; j < value.length; j += 1, k += 1) {
if (value[j] !== null && typeof value[j].type === 'string') {
if (!visit(value[j], node, enter, leave, key, k)) {
// removed
j--;
}
}
}
}
else if (value !== null && typeof value.type === 'string') {
visit(value, node, enter, leave, key, null);
}
}
if (leave) {
const _replacement = replacement;
const _should_remove = should_remove;
replacement = null;
should_remove = false;
leave.call(context, node, parent, prop, index);
if (replacement) {
node = replacement;
replace(parent, prop, index, node);
}
if (should_remove) {
remove(parent, prop, index);
}
const removed = should_remove;
replacement = _replacement;
should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}

View File

@@ -0,0 +1,13 @@
import { BaseNode } from "estree";
declare type WalkerContext = {
skip: () => void;
remove: () => void;
replace: (node: BaseNode) => void;
};
declare type WalkerHandler = (this: WalkerContext, node: BaseNode, parent: BaseNode, key: string, index: number) => void;
declare type Walker = {
enter?: WalkerHandler;
leave?: WalkerHandler;
};
export declare function walk(ast: BaseNode, { enter, leave }: Walker): BaseNode;
export {};

107
node_modules/@rollup/plugin-json/package.json generated vendored Normal file
View File

@@ -0,0 +1,107 @@
{
"_args": [
[
"@rollup/plugin-json@4.1.0",
"J:\\Github\\CURD-TS"
]
],
"_development": true,
"_from": "@rollup/plugin-json@4.1.0",
"_id": "@rollup/plugin-json@4.1.0",
"_inBundle": false,
"_integrity": "sha1-VOCYZ65pY8WThE2L16nHGClElvM=",
"_location": "/@rollup/plugin-json",
"_phantomChildren": {
"@types/estree": "0.0.39",
"picomatch": "2.2.2"
},
"_requested": {
"type": "version",
"registry": true,
"raw": "@rollup/plugin-json@4.1.0",
"name": "@rollup/plugin-json",
"escapedName": "@rollup%2fplugin-json",
"scope": "@rollup",
"rawSpec": "4.1.0",
"saveSpec": null,
"fetchSpec": "4.1.0"
},
"_requiredBy": [
"/vite"
],
"_resolved": "http://192.168.250.101:4873/@rollup%2fplugin-json/-/plugin-json-4.1.0.tgz",
"_spec": "4.1.0",
"_where": "J:\\Github\\CURD-TS",
"author": {
"name": "rollup"
},
"ava": {
"files": [
"!**/fixtures/**",
"!**/helpers/**",
"!**/recipes/**",
"!**/types.ts"
]
},
"bugs": {
"url": "https://github.com/rollup/plugins/issues"
},
"dependencies": {
"@rollup/pluginutils": "^3.0.8"
},
"description": "Convert .json files to ES6 modules",
"devDependencies": {
"@rollup/plugin-buble": "^0.21.0",
"@rollup/plugin-node-resolve": "^7.0.0",
"source-map-support": "^0.5.16"
},
"files": [
"dist",
"types",
"README.md",
"LICENSE"
],
"homepage": "https://github.com/rollup/plugins/tree/master/packages/json#readme",
"keywords": [
"rollup",
"plugin",
"json",
"es2015",
"npm",
"modules"
],
"license": "MIT",
"main": "dist/index.js",
"module": "dist/index.es.js",
"name": "@rollup/plugin-json",
"peerDependencies": {
"rollup": "^1.20.0 || ^2.0.0"
},
"publishConfig": {
"access": "public"
},
"repository": {
"type": "git",
"url": "git+https://github.com/rollup/plugins.git"
},
"scripts": {
"build": "rollup -c",
"ci:coverage": "nyc pnpm run test && nyc report --reporter=text-lcov > coverage.lcov",
"ci:lint": "pnpm run build && pnpm run lint",
"ci:lint:commits": "commitlint --from=${CIRCLE_BRANCH} --to=${CIRCLE_SHA1}",
"ci:test": "pnpm run test -- --verbose && pnpm run test:ts",
"lint": "pnpm run lint:js && pnpm run lint:docs && pnpm run lint:json && pnpm run lint:package",
"lint:docs": "prettier --single-quote --write README.md",
"lint:js": "eslint --fix --cache src test types --ext .js,.ts",
"lint:json": "prettier --write \"test/fixtures/!(garbage)/*.json\"",
"lint:package": "prettier --write package.json --plugin=prettier-plugin-package",
"prebuild": "del-cli dist",
"prepare": "pnpm run build",
"prepublishOnly": "pnpm run lint && pnpm run test",
"pretest": "pnpm run build",
"test": "ava",
"test:ts": "tsc types/index.d.ts test/types.ts --noEmit"
},
"types": "types/index.d.ts",
"version": "4.1.0"
}

41
node_modules/@rollup/plugin-json/types/index.d.ts generated vendored Normal file
View File

@@ -0,0 +1,41 @@
import { FilterPattern } from '@rollup/pluginutils';
import { Plugin } from 'rollup';
export interface RollupJsonOptions {
/**
* All JSON files will be parsed by default,
* but you can also specifically include files
*/
include?: FilterPattern;
/**
* All JSON files will be parsed by default,
* but you can also specifically exclude files
*/
exclude?: FilterPattern;
/**
* For tree-shaking, properties will be declared as variables, using
* either `var` or `const`.
* @default false
*/
preferConst?: boolean;
/**
* Specify indentation for the generated default export
* @default '\t'
*/
indent?: string;
/**
* Ignores indent and generates the smallest code
* @default false
*/
compact?: boolean;
/**
* Generate a named export for every property of the JSON object
* @default true
*/
namedExports?: boolean;
}
/**
* Convert .json files to ES6 modules
*/
export default function json(options?: RollupJsonOptions): Plugin;