Use @babel/eslint-plugin-developement (#9206)
This commit is contained in:
parent
116ca22def
commit
911c2d0bf4
@ -1,7 +1,7 @@
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{
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"root": true,
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"extends": "babel",
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"plugins": ["local-rules", "prettier"],
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"plugins": ["prettier", "@babel/development"],
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"rules": {
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"prettier/prettier": "error"
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},
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@ -12,8 +12,8 @@
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{
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"files": ["packages/*/src/**/*.js", "codemods/*/src/**/*.js"],
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"rules": {
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"local-rules/no-undefined-identifier": "error",
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"local-rules/no-deprecated-clone": "error"
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"@babel/development/no-undefined-identifier": "error",
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"@babel/development/no-deprecated-clone": "error"
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}
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},
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{
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@ -31,7 +31,7 @@
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"files": ["packages/babel-plugin-*/src/index.js"],
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"excludedFiles": ["packages/babel-plugin-transform-regenerator/**/*.js"],
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"rules": {
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"local-rules/plugin-name": "error"
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"@babel/development/plugin-name": "error"
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}
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}
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]
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@ -11,6 +11,7 @@
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"devDependencies": {
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"@babel/cli": "^7.2.0",
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"@babel/core": "^7.2.0",
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"@babel/eslint-plugin-development": "^1.0.1",
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"@babel/plugin-proposal-class-properties": "^7.2.1",
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"@babel/plugin-proposal-export-namespace-from": "^7.2.0",
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"@babel/plugin-proposal-numeric-separator": "^7.2.0",
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@ -34,7 +35,6 @@
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"eslint": "^5.9.0",
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"eslint-config-babel": "^8.0.2",
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"eslint-plugin-flowtype": "^3.2.0",
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"eslint-plugin-local-rules": "0.1.0",
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"eslint-plugin-prettier": "^3.0.0",
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"flow-bin": "^0.87.0",
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"graceful-fs": "^4.1.11",
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@ -1,4 +1,4 @@
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/* eslint-disable local-rules/plugin-name */
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/* eslint-disable @babel/development/plugin-name */
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import { declare } from "@babel/helper-plugin-utils";
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import {
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@ -1,4 +1,4 @@
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/* eslint-disable local-rules/plugin-name */
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/* eslint-disable @babel/development/plugin-name */
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import { declare } from "@babel/helper-plugin-utils";
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import syntaxDecorators from "@babel/plugin-syntax-decorators";
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@ -1,4 +1,4 @@
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/* eslint-disable local-rules/plugin-name */
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/* eslint-disable @babel/development/plugin-name */
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import { declare } from "@babel/helper-plugin-utils";
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import {
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@ -497,6 +497,7 @@ export default class Scope {
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if (this.hasBinding("undefined")) {
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return t.unaryExpression("void", t.numericLiteral(0), true);
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} else {
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// eslint-disable-next-line @babel/development/no-undefined-identifier
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return t.identifier("undefined");
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}
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}
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@ -1,104 +0,0 @@
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// @flow
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"use strict";
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const getReferenceOrigin = require("./utils/get-reference-origin");
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function reportError(context /*: Context */, node /*: Node */) {
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const isMemberExpression = node.type === "MemberExpression";
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const id = isMemberExpression ? node.property : node;
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context.report({
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node: id,
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message: `t.${id.name}() is deprecated. Use t.cloneNode() instead.`,
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fix(fixer) {
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if (isMemberExpression) {
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return fixer.replaceText(id, "cloneNode");
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}
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},
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});
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}
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module.exports = {
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meta: {
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schema: [],
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fixable: "code",
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},
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create(context /*: Context */) {
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return {
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CallExpression(node /*: Node */) {
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const origin = getReferenceOrigin(node.callee, context.getScope());
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if (!origin) return;
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if (
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origin.kind === "import" &&
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(origin.name === "clone" || origin.name === "cloneDeep") &&
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origin.source === "@babel/types"
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) {
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// imported from @babel/types
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return reportError(context, node.callee);
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}
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if (
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origin.kind === "property" &&
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(origin.path === "clone" || origin.path === "cloneDeep") &&
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origin.base.kind === "import" &&
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origin.base.name === "types" &&
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origin.base.source === "@babel/core"
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) {
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// imported from @babel/core
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return reportError(context, node.callee);
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}
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if (
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origin.kind === "property" &&
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(origin.path === "types.clone" ||
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origin.path === "types.cloneDeep") &&
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origin.base.kind === "export param" &&
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(origin.base.exportName === "default" ||
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origin.base.exportName === "module.exports") &&
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origin.base.index === 0
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) {
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// export default function ({ types: t }) {}
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// module.exports = function ({ types: t }) {}
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return reportError(context, node.callee);
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}
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},
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};
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},
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};
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/*:: // ESLint types
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type Node = { type: string, [string]: any };
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type Definition = {
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type: "ImportedBinding",
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name: Node,
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node: Node,
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parent: Node,
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};
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type Variable = {
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defs: Definition[],
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};
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type Scope = {
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set: Map<string, Variable>,
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upper: ?Scope,
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};
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type Context = {
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report(options: {
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node: Node,
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message: string,
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fix?: (fixer: Fixer) => ?Fixer,
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}): void,
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getScope(): Scope,
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};
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type Fixer = {
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replaceText(node: Node, replacement: string): Fixer,
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};
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*/
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@ -1,46 +0,0 @@
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"use strict";
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function argumentsIsUndefinedString(argumentsArray) {
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return (
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argumentsArray.length === 1 &&
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argumentsArray[0].type === "Literal" &&
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argumentsArray[0].value === "undefined"
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);
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}
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module.exports = {
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meta: {
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schema: [],
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},
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create: function(context) {
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if (context.getFilename().indexOf("packages/babel-plugin-") === -1) {
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return {};
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}
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return {
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CallExpression: function(node) {
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const callee = node.callee;
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if (
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callee.type === "MemberExpression" &&
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argumentsIsUndefinedString(node.arguments)
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) {
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const object = callee.object,
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property = callee.property;
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if (
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object.type === "Identifier" &&
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object.name === "t" &&
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property.type === "Identifier" &&
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property.name === "identifier"
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) {
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context.report(
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node,
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"Use path.scope.buildUndefinedNode() to create an undefined identifier directly."
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);
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}
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}
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},
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};
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},
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};
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@ -1,62 +0,0 @@
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"use strict";
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const getReferenceOrigin = require("./utils/get-reference-origin");
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function reportNoPlugin(context /*: Context */, node /*: Node */) {
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context.report({
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node,
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message: "This file does not export a Babel plugin",
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});
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}
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function is(type /*: string */) /*: (node: Node) => boolean */ {
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return node => node.type === type;
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}
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module.exports = {
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meta: {
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schema: [],
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},
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create(context /*: Context */) {
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return {
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Program(program /*: Node */) {
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if (!program.body.some(is("ExportDefaultDeclaration"))) {
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return reportNoPlugin(context, program);
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}
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},
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ExportDefaultDeclaration(exportDefaultDecl) {
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let plugin = exportDefaultDecl.declaration;
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if (plugin.type === "CallExpression") {
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// export default declare(api => { ... });
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const origin = getReferenceOrigin(plugin.callee, context.getScope());
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if (
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origin &&
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origin.kind === "import" &&
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origin.name === "declare" &&
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origin.source === "@babel/helper-plugin-utils"
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) {
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plugin = plugin.arguments[0];
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}
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}
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if (!plugin.type.includes("Function")) {
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return reportNoPlugin(context, exportDefaultDecl.parent);
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}
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const returnNode = plugin.body.body.find(is("ReturnStatement"));
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if (!returnNode || returnNode.argument.type !== "ObjectExpression") {
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return reportNoPlugin(context, exportDefaultDecl.parent);
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}
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if (!returnNode.argument.properties.some(p => p.key.name === "name")) {
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context.report(
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returnNode,
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"This Babel plugin doesn't have a 'name' property."
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);
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}
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},
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};
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},
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};
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@ -1,34 +0,0 @@
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/*:: // ESLint types
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type Node = { type: string, [string]: any };
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type Definition = {
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type: "ImportedBinding",
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name: Node,
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node: Node,
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parent: Node,
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};
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type Variable = {
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defs: Definition[],
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};
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type Scope = {
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set: Map<string, Variable>,
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upper: ?Scope,
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};
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type Context = {
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report(options: {
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node: Node,
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message: string,
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fix?: (fixer: Fixer) => ?Fixer,
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}): void,
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getScope(): Scope,
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};
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type Fixer = {
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replaceText(node: Node, replacement: string): Fixer,
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};
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*/
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@ -1,166 +0,0 @@
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"use strict";
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module.exports = getReferenceOrigin;
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/*::
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type ReferenceOriginImport = { kind: "import", source: string, name: string };
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type ReferenceOriginParam = {
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kind: "export param",
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exportName: string,
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index: number,
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};
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type ReferenceOrigin =
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| ReferenceOriginImport
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| ReferenceOriginParam
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| { kind: "import *", source: string }
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| {
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kind: "property",
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base: ReferenceOriginImport | ReferenceOriginParam,
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path: string,
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};
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*/
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// Given a node and a context, returns a description of where its value comes
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// from.
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// It resolves imports, parameters of exported functions and property accesses.
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// See the ReferenceOrigin type for more informations.
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function getReferenceOrigin(
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node /*: Node */,
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scope /*: Scope */
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) /*: ?ReferenceOrigin */ {
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if (node.type === "Identifier") {
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const variable = getVariableDefinition(node.name, scope);
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if (!variable) return null;
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const definition = variable.definition;
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const defNode = definition.node;
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if (definition.type === "ImportBinding") {
|
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if (defNode.type === "ImportSpecifier") {
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return {
|
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kind: "import",
|
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source: definition.parent.source.value,
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name: defNode.imported.name,
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};
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}
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if (defNode.type === "ImportNamespaceSpecifier") {
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return {
|
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kind: "import *",
|
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source: definition.parent.source.value,
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};
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}
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}
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|
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if (definition.type === "Variable" && defNode.init) {
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const origin = getReferenceOrigin(defNode.init, variable.scope);
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return origin && patternToProperty(definition.name, origin);
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}
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if (definition.type === "Parameter") {
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const parent = defNode.parent;
|
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let exportName /*: string */;
|
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if (parent.type === "ExportDefaultDeclaration") {
|
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exportName = "default";
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} else if (parent.type === "ExportNamedDeclaration") {
|
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exportName = defNode.id.name;
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} else if (
|
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parent.type === "AssignmentExpression" &&
|
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parent.left.type === "MemberExpression" &&
|
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parent.left.object.type === "Identifier" &&
|
||||
parent.left.object.name === "module" &&
|
||||
parent.left.property.type === "Identifier" &&
|
||||
parent.left.property.name === "exports"
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) {
|
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exportName = "module.exports";
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
return patternToProperty(definition.name, {
|
||||
kind: "export param",
|
||||
exportName,
|
||||
index: definition.index,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
if (node.type === "MemberExpression" && !node.computed) {
|
||||
const origin = getReferenceOrigin(node.object, scope);
|
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return origin && addProperty(origin, node.property.name);
|
||||
}
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return null;
|
||||
}
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||||
|
||||
function getVariableDefinition(name /*: string */, scope /*: Scope */) {
|
||||
let currentScope = scope;
|
||||
do {
|
||||
const variable = currentScope.set.get(name);
|
||||
if (variable && variable.defs[0]) {
|
||||
return { scope: currentScope, definition: variable.defs[0] };
|
||||
}
|
||||
} while ((currentScope = currentScope.upper));
|
||||
}
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||||
|
||||
function patternToProperty(
|
||||
id /*: Node */,
|
||||
base /*: ReferenceOrigin */
|
||||
) /*: ?ReferenceOrigin */ {
|
||||
const path = getPatternPath(id);
|
||||
return path && path.reduce(addProperty, base);
|
||||
}
|
||||
|
||||
// Adds a property to a given origin. If it was a namespace import it becomes
|
||||
// a named import, so that `import * as x from "foo"; x.bar` and
|
||||
// `import { bar } from "foo"` have the same origin.
|
||||
function addProperty(
|
||||
origin /*: ReferenceOrigin */,
|
||||
name /*: string */
|
||||
) /* ReferenceOrigin */ {
|
||||
if (origin.kind === "import *") {
|
||||
return {
|
||||
kind: "import",
|
||||
source: origin.source,
|
||||
name,
|
||||
};
|
||||
}
|
||||
if (origin.kind === "property") {
|
||||
return {
|
||||
kind: "property",
|
||||
base: origin.base,
|
||||
path: origin.path + "." + name,
|
||||
};
|
||||
}
|
||||
return {
|
||||
kind: "property",
|
||||
base: origin,
|
||||
path: name,
|
||||
};
|
||||
}
|
||||
|
||||
// if "node" is c of { a: { b: c } }, the result is ["a","b"]
|
||||
function getPatternPath(node /*: Node */) /*: ?string[] */ {
|
||||
let current = node;
|
||||
const path = [];
|
||||
|
||||
// Unshift keys to path while going up
|
||||
do {
|
||||
const property = current.parent;
|
||||
if (
|
||||
property.type === "ArrayPattern" ||
|
||||
property.type === "AssignmentPattern" ||
|
||||
property.computed
|
||||
) {
|
||||
// These nodes are not supported.
|
||||
return null;
|
||||
}
|
||||
if (property.type === "Property") {
|
||||
path.unshift(property.key.name);
|
||||
} else {
|
||||
// The destructuring pattern is finished
|
||||
break;
|
||||
}
|
||||
} while ((current = current.parent.parent));
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||||
|
||||
return path;
|
||||
}
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||||
10
yarn.lock
10
yarn.lock
@ -53,6 +53,11 @@
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semver "^5.4.1"
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||||
source-map "^0.5.0"
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||||
|
||||
"@babel/eslint-plugin-development@^1.0.1":
|
||||
version "1.0.1"
|
||||
resolved "https://registry.yarnpkg.com/@babel/eslint-plugin-development/-/eslint-plugin-development-1.0.1.tgz#1f5206ae95795db09b65e7dbc2b158d66497a44c"
|
||||
integrity sha512-ioEhN8HgKr4Yx8ef+XryNpKN4FimSFceb0qVVxvoUzpFn3xyq17MlY5AquEqtXObE7Nu7WKq7QL9INzjCrugyw==
|
||||
|
||||
"@babel/generator@7.0.0-beta.40":
|
||||
version "7.0.0-beta.40"
|
||||
resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.0.0-beta.40.tgz#ab61f9556f4f71dbd1138949c795bb9a21e302ea"
|
||||
@ -3533,11 +3538,6 @@ eslint-plugin-flowtype@^3.2.0:
|
||||
dependencies:
|
||||
lodash "^4.17.10"
|
||||
|
||||
eslint-plugin-local-rules@0.1.0:
|
||||
version "0.1.0"
|
||||
resolved "https://registry.yarnpkg.com/eslint-plugin-local-rules/-/eslint-plugin-local-rules-0.1.0.tgz#6808bb4c1b9a432f6e54ff4dfb290073e1cdf700"
|
||||
integrity sha1-aAi7TBuaQy9uVP9N+ykAc+HN9wA=
|
||||
|
||||
eslint-plugin-prettier@^3.0.0:
|
||||
version "3.0.0"
|
||||
resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.0.0.tgz#f6b823e065f8c36529918cdb766d7a0e975ec30c"
|
||||
|
||||
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