This commit is contained in:
2022-07-18 02:50:52 +00:00
parent befd344ab0
commit 06181b34d6
8569 changed files with 818704 additions and 352705 deletions
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@@ -2,18 +2,18 @@
> Helper function to replace certain member expressions with function calls
See our website [@babel/helper-member-expression-to-functions](https://babeljs.io/docs/en/next/babel-helper-member-expression-to-functions.html) for more information.
See our website [@babel/helper-member-expression-to-functions](https://babeljs.io/docs/en/babel-helper-member-expression-to-functions) for more information.
## Install
Using npm:
```sh
npm install --save-dev @babel/helper-member-expression-to-functions
npm install --save @babel/helper-member-expression-to-functions
```
or using yarn:
```sh
yarn add @babel/helper-member-expression-to-functions --dev
yarn add @babel/helper-member-expression-to-functions
```
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@@ -1,18 +1,94 @@
"use strict";
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = memberExpressionToFunctions;
Object.defineProperty(exports, '__esModule', { value: true });
var t = _interopRequireWildcard(require("@babel/types"));
var _t = require('@babel/types');
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
function _interopNamespace(e) {
if (e && e.__esModule) return e;
var n = Object.create(null);
if (e) {
Object.keys(e).forEach(function (k) {
if (k !== 'default') {
var d = Object.getOwnPropertyDescriptor(e, k);
Object.defineProperty(n, k, d.get ? d : {
enumerable: true,
get: function () { return e[k]; }
});
}
});
}
n["default"] = e;
return Object.freeze(n);
}
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
var _t__namespace = /*#__PURE__*/_interopNamespace(_t);
function willPathCastToBoolean(path) {
const maybeWrapped = path;
const {
node,
parentPath
} = maybeWrapped;
if (parentPath.isLogicalExpression()) {
const {
operator,
right
} = parentPath.node;
if (operator === "&&" || operator === "||" || operator === "??" && node === right) {
return willPathCastToBoolean(parentPath);
}
}
if (parentPath.isSequenceExpression()) {
const {
expressions
} = parentPath.node;
if (expressions[expressions.length - 1] === node) {
return willPathCastToBoolean(parentPath);
} else {
return true;
}
}
return parentPath.isConditional({
test: node
}) || parentPath.isUnaryExpression({
operator: "!"
}) || parentPath.isLoop({
test: node
});
}
const {
LOGICAL_OPERATORS,
arrowFunctionExpression,
assignmentExpression,
binaryExpression,
booleanLiteral,
callExpression,
cloneNode,
conditionalExpression,
identifier,
isMemberExpression,
isOptionalCallExpression,
isOptionalMemberExpression,
isUpdateExpression,
logicalExpression,
memberExpression,
nullLiteral,
optionalCallExpression,
optionalMemberExpression,
sequenceExpression,
updateExpression
} = _t__namespace;
class AssignmentMemoiser {
constructor() {
this._map = void 0;
this._map = new WeakMap();
}
@@ -31,7 +107,7 @@ class AssignmentMemoiser {
record.count--;
if (record.count === 0) {
return t.assignmentExpression("=", value, key);
return assignmentExpression("=", value, key);
}
return value;
@@ -51,23 +127,21 @@ function toNonOptional(path, base) {
node
} = path;
if (path.isOptionalMemberExpression()) {
return t.memberExpression(base, node.property, node.computed);
if (isOptionalMemberExpression(node)) {
return memberExpression(base, node.property, node.computed);
}
if (path.isOptionalCallExpression()) {
const callee = path.get("callee");
if (path.node.optional && callee.isOptionalMemberExpression()) {
const {
object
} = callee.node;
const context = path.scope.maybeGenerateMemoised(object) || object;
callee.get("object").replaceWith(t.assignmentExpression("=", context, object));
return t.callExpression(t.memberExpression(base, t.identifier("call")), [context, ...node.arguments]);
const object = callee.node.object;
const context = path.scope.maybeGenerateMemoised(object);
callee.get("object").replaceWith(assignmentExpression("=", context, object));
return callExpression(memberExpression(base, identifier("call")), [context, ...path.node.arguments]);
}
return t.callExpression(base, node.arguments);
return callExpression(base, path.node.arguments);
}
return path.node;
@@ -84,7 +158,9 @@ function isInDetachedTree(path) {
const parentNode = parentPath.node;
if (listKey) {
if (container !== parentNode[listKey]) return true;
if (container !== parentNode[listKey]) {
return true;
}
} else {
if (container !== parentNode) return true;
}
@@ -98,30 +174,37 @@ function isInDetachedTree(path) {
const handle = {
memoise() {},
handle(member) {
handle(member, noDocumentAll) {
const {
node,
parent,
parentPath
parentPath,
scope
} = member;
if (member.isOptionalMemberExpression()) {
if (isInDetachedTree(member)) return;
const endPath = member.find(({
node,
parent,
parentPath
parent
}) => {
if (parentPath.isOptionalMemberExpression()) {
if (isOptionalMemberExpression(parent)) {
return parent.optional || parent.object !== node;
}
if (parentPath.isOptionalCallExpression()) {
if (isOptionalCallExpression(parent)) {
return node !== member.node && parent.optional || parent.callee !== node;
}
return true;
});
if (scope.path.isPattern()) {
endPath.replaceWith(callExpression(arrowFunctionExpression([], endPath.node), []));
return;
}
const willEndPathCastToBoolean = willPathCastToBoolean(endPath);
const rootParentPath = endPath.parentPath;
if (rootParentPath.isUpdateExpression({
@@ -156,22 +239,21 @@ const handle = {
throw new Error(`Internal error: unexpected ${startingOptional.node.type}`);
}
const {
scope
} = member;
const startingProp = startingOptional.isOptionalMemberExpression() ? "object" : "callee";
const startingNode = startingOptional.node[startingProp];
const startingNode = startingOptional.isOptionalMemberExpression() ? startingOptional.node.object : startingOptional.node.callee;
const baseNeedsMemoised = scope.maybeGenerateMemoised(startingNode);
const baseRef = baseNeedsMemoised != null ? baseNeedsMemoised : startingNode;
const parentIsOptionalCall = parentPath.isOptionalCallExpression({
callee: node
});
const isOptionalCall = parent => parentIsOptionalCall;
const parentIsCall = parentPath.isCallExpression({
callee: node
});
startingOptional.replaceWith(toNonOptional(startingOptional, baseRef));
if (parentIsOptionalCall) {
if (isOptionalCall()) {
if (parent.optional) {
parentPath.replaceWith(this.optionalCall(member, parent.arguments));
} else {
@@ -186,11 +268,9 @@ const handle = {
let regular = member.node;
for (let current = member; current !== endPath;) {
const {
parentPath
} = current;
const parentPath = current.parentPath;
if (parentPath === endPath && parentIsOptionalCall && parent.optional) {
if (parentPath === endPath && isOptionalCall() && parent.optional) {
regular = parentPath.node;
break;
}
@@ -202,7 +282,7 @@ const handle = {
let context;
const endParentPath = endPath.parentPath;
if (t.isMemberExpression(regular) && endParentPath.isOptionalCallExpression({
if (isMemberExpression(regular) && endParentPath.isOptionalCallExpression({
callee: endPath.node,
optional: true
})) {
@@ -212,7 +292,7 @@ const handle = {
context = member.scope.maybeGenerateMemoised(object);
if (context) {
regular.object = t.assignmentExpression("=", context, object);
regular.object = assignmentExpression("=", context, object);
}
}
@@ -223,17 +303,39 @@ const handle = {
regular = endParentPath.node;
}
replacementPath.replaceWith(t.conditionalExpression(t.logicalExpression("||", t.binaryExpression("===", baseNeedsMemoised ? t.assignmentExpression("=", baseRef, startingNode) : baseRef, t.nullLiteral()), t.binaryExpression("===", t.cloneNode(baseRef), scope.buildUndefinedNode())), isDeleteOperation ? t.booleanLiteral(true) : scope.buildUndefinedNode(), regular));
const baseMemoised = baseNeedsMemoised ? assignmentExpression("=", cloneNode(baseRef), cloneNode(startingNode)) : cloneNode(baseRef);
if (willEndPathCastToBoolean) {
let nonNullishCheck;
if (noDocumentAll) {
nonNullishCheck = binaryExpression("!=", baseMemoised, nullLiteral());
} else {
nonNullishCheck = logicalExpression("&&", binaryExpression("!==", baseMemoised, nullLiteral()), binaryExpression("!==", cloneNode(baseRef), scope.buildUndefinedNode()));
}
replacementPath.replaceWith(logicalExpression("&&", nonNullishCheck, regular));
} else {
let nullishCheck;
if (noDocumentAll) {
nullishCheck = binaryExpression("==", baseMemoised, nullLiteral());
} else {
nullishCheck = logicalExpression("||", binaryExpression("===", baseMemoised, nullLiteral()), binaryExpression("===", cloneNode(baseRef), scope.buildUndefinedNode()));
}
replacementPath.replaceWith(conditionalExpression(nullishCheck, isDeleteOperation ? booleanLiteral(true) : scope.buildUndefinedNode(), regular));
}
if (context) {
const endParent = endParentPath.node;
endParentPath.replaceWith(t.optionalCallExpression(t.optionalMemberExpression(endParent.callee, t.identifier("call"), false, true), [context, ...endParent.arguments], false));
endParentPath.replaceWith(optionalCallExpression(optionalMemberExpression(endParent.callee, identifier("call"), false, true), [cloneNode(context), ...endParent.arguments], false));
}
return;
}
if (parentPath.isUpdateExpression({
if (isUpdateExpression(parent, {
argument: node
})) {
if (this.simpleSet) {
@@ -246,23 +348,27 @@ const handle = {
prefix
} = parent;
this.memoise(member, 2);
const value = t.binaryExpression(operator[0], t.unaryExpression("+", this.get(member)), t.numericLiteral(1));
const ref = scope.generateUidIdentifierBasedOnNode(node);
scope.push({
id: ref
});
const seq = [assignmentExpression("=", cloneNode(ref), this.get(member))];
if (prefix) {
seq.push(updateExpression(operator, cloneNode(ref), prefix));
const value = sequenceExpression(seq);
parentPath.replaceWith(this.set(member, value));
return;
} else {
const {
scope
} = member;
const ref = scope.generateUidIdentifierBasedOnNode(node);
const ref2 = scope.generateUidIdentifierBasedOnNode(node);
scope.push({
id: ref
id: ref2
});
value.left = t.assignmentExpression("=", t.cloneNode(ref), value.left);
parentPath.replaceWith(t.sequenceExpression([this.set(member, value), t.cloneNode(ref)]));
seq.push(assignmentExpression("=", cloneNode(ref2), updateExpression(operator, cloneNode(ref), prefix)), cloneNode(ref));
const value = sequenceExpression(seq);
parentPath.replaceWith(sequenceExpression([this.set(member, value), cloneNode(ref2)]));
return;
}
return;
}
if (parentPath.isAssignmentExpression({
@@ -275,30 +381,42 @@ const handle = {
const {
operator,
right
} = parent;
let value = right;
right: value
} = parentPath.node;
if (operator !== "=") {
this.memoise(member, 2);
value = t.binaryExpression(operator.slice(0, -1), this.get(member), value);
if (operator === "=") {
parentPath.replaceWith(this.set(member, value));
} else {
const operatorTrunc = operator.slice(0, -1);
if (LOGICAL_OPERATORS.includes(operatorTrunc)) {
this.memoise(member, 1);
parentPath.replaceWith(logicalExpression(operatorTrunc, this.get(member), this.set(member, value)));
} else {
this.memoise(member, 2);
parentPath.replaceWith(this.set(member, binaryExpression(operatorTrunc, this.get(member), value)));
}
}
parentPath.replaceWith(this.set(member, value));
return;
}
if (parentPath.isCallExpression({
callee: node
})) {
parentPath.replaceWith(this.call(member, parent.arguments));
parentPath.replaceWith(this.call(member, parentPath.node.arguments));
return;
}
if (parentPath.isOptionalCallExpression({
callee: node
})) {
parentPath.replaceWith(this.optionalCall(member, parent.arguments));
if (scope.path.isPattern()) {
parentPath.replaceWith(callExpression(arrowFunctionExpression([], parentPath.node), []));
return;
}
parentPath.replaceWith(this.optionalCall(member, parentPath.node.arguments));
return;
}
@@ -317,13 +435,19 @@ const handle = {
return;
}
member.replaceWith(this.get(member));
if (parentPath.isTaggedTemplateExpression()) {
member.replaceWith(this.boundGet(member));
} else {
member.replaceWith(this.get(member));
}
}
};
function memberExpressionToFunctions(path, visitor, state) {
path.traverse(visitor, Object.assign({}, handle, state, {
memoiser: new AssignmentMemoiser()
}));
}
}
exports["default"] = memberExpressionToFunctions;
//# sourceMappingURL=index.js.map
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{
"_args": [
[
"@babel/helper-member-expression-to-functions@7.10.4",
"/mnt/Foxconn/Digitalent/Deverloper/liff-push_2series"
"@babel/helper-member-expression-to-functions@7.18.6",
"/home/node/nuxt"
]
],
"_from": "@babel/helper-member-expression-to-functions@7.10.4",
"_id": "@babel/helper-member-expression-to-functions@7.10.4",
"_from": "@babel/helper-member-expression-to-functions@7.18.6",
"_id": "@babel/helper-member-expression-to-functions@7.18.6",
"_inBundle": false,
"_integrity": "sha512-m5j85pK/KZhuSdM/8cHUABQTAslV47OjfIB9Cc7P+PvlAoBzdb79BGNfw8RhT5Mq3p+xGd0ZfAKixbrUZx0C7A==",
"_integrity": "sha512-CeHxqwwipekotzPDUuJOfIMtcIHBuc7WAzLmTYWctVigqS5RktNMQ5bEwQSuGewzYnCtTWa3BARXeiLxDTv+Ng==",
"_location": "/@babel/helper-member-expression-to-functions",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "@babel/helper-member-expression-to-functions@7.10.4",
"raw": "@babel/helper-member-expression-to-functions@7.18.6",
"name": "@babel/helper-member-expression-to-functions",
"escapedName": "@babel%2fhelper-member-expression-to-functions",
"scope": "@babel",
"rawSpec": "7.10.4",
"rawSpec": "7.18.6",
"saveSpec": null,
"fetchSpec": "7.10.4"
"fetchSpec": "7.18.6"
},
"_requiredBy": [
"/@babel/helper-create-class-features-plugin",
"/@babel/helper-replace-supers"
],
"_resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.10.4.tgz",
"_spec": "7.10.4",
"_where": "/mnt/Foxconn/Digitalent/Deverloper/liff-push_2series",
"_resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.18.6.tgz",
"_spec": "7.18.6",
"_where": "/home/node/nuxt",
"author": {
"name": "Justin Ridgewell",
"email": "justin@ridgewell.name"
"name": "The Babel Team",
"url": "https://babel.dev/team"
},
"bugs": {
"url": "https://github.com/babel/babel/issues"
},
"dependencies": {
"@babel/types": "^7.10.4"
"@babel/types": "^7.18.6"
},
"description": "Helper function to replace certain member expressions with function calls",
"gitHead": "7fd40d86a0d03ff0e9c3ea16b29689945433d4df",
"homepage": "https://github.com/babel/babel#readme",
"devDependencies": {
"@babel/traverse": "^7.18.6"
},
"engines": {
"node": ">=6.9.0"
},
"homepage": "https://babel.dev/docs/en/next/babel-helper-member-expression-to-functions",
"license": "MIT",
"main": "lib/index.js",
"main": "./lib/index.js",
"name": "@babel/helper-member-expression-to-functions",
"publishConfig": {
"access": "public"
@@ -53,5 +58,6 @@
"url": "git+https://github.com/babel/babel.git",
"directory": "packages/babel-helper-member-expression-to-functions"
},
"version": "7.10.4"
"type": "commonjs",
"version": "7.18.6"
}