Commit ac419aba authored by Cholgrrr's avatar Cholgrrr
Browse files

.gitignore, settings.json und 14061 weitere dateien aktualisiert...

parent ed14b8b4
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getOpposite = getOpposite;
exports.getCompletionRecords = getCompletionRecords;
exports.getSibling = getSibling;
exports.getPrevSibling = getPrevSibling;
exports.getNextSibling = getNextSibling;
exports.getAllNextSiblings = getAllNextSiblings;
exports.getAllPrevSiblings = getAllPrevSiblings;
exports.get = get;
exports._getKey = _getKey;
exports._getPattern = _getPattern;
exports.getBindingIdentifiers = getBindingIdentifiers;
exports.getOuterBindingIdentifiers = getOuterBindingIdentifiers;
exports.getBindingIdentifierPaths = getBindingIdentifierPaths;
exports.getOuterBindingIdentifierPaths = getOuterBindingIdentifierPaths;
var _index = require("./index");
var t = require("@babel/types");
const NORMAL_COMPLETION = 0;
const BREAK_COMPLETION = 1;
function NormalCompletion(path) {
return {
type: NORMAL_COMPLETION,
path
};
}
function BreakCompletion(path) {
return {
type: BREAK_COMPLETION,
path
};
}
function getOpposite() {
if (this.key === "left") {
return this.getSibling("right");
} else if (this.key === "right") {
return this.getSibling("left");
}
return null;
}
function addCompletionRecords(path, records, context) {
if (path) return records.concat(_getCompletionRecords(path, context));
return records;
}
function completionRecordForSwitch(cases, records, context) {
let lastNormalCompletions = [];
for (let i = 0; i < cases.length; i++) {
const casePath = cases[i];
const caseCompletions = _getCompletionRecords(casePath, context);
const normalCompletions = [];
const breakCompletions = [];
for (const c of caseCompletions) {
if (c.type === NORMAL_COMPLETION) {
normalCompletions.push(c);
}
if (c.type === BREAK_COMPLETION) {
breakCompletions.push(c);
}
}
if (normalCompletions.length) {
lastNormalCompletions = normalCompletions;
}
records = records.concat(breakCompletions);
}
records = records.concat(lastNormalCompletions);
return records;
}
function normalCompletionToBreak(completions) {
completions.forEach(c => {
c.type = BREAK_COMPLETION;
});
}
function replaceBreakStatementInBreakCompletion(completions, reachable) {
completions.forEach(c => {
if (c.path.isBreakStatement({
label: null
})) {
if (reachable) {
c.path.replaceWith(t.unaryExpression("void", t.numericLiteral(0)));
} else {
c.path.remove();
}
}
});
}
function getStatementListCompletion(paths, context) {
let completions = [];
if (context.canHaveBreak) {
let lastNormalCompletions = [];
for (let i = 0; i < paths.length; i++) {
const path = paths[i];
const newContext = Object.assign({}, context, {
inCaseClause: false
});
if (path.isBlockStatement() && (context.inCaseClause || context.shouldPopulateBreak)) {
newContext.shouldPopulateBreak = true;
} else {
newContext.shouldPopulateBreak = false;
}
const statementCompletions = _getCompletionRecords(path, newContext);
if (statementCompletions.length > 0 && statementCompletions.every(c => c.type === BREAK_COMPLETION)) {
if (lastNormalCompletions.length > 0 && statementCompletions.every(c => c.path.isBreakStatement({
label: null
}))) {
normalCompletionToBreak(lastNormalCompletions);
completions = completions.concat(lastNormalCompletions);
if (lastNormalCompletions.some(c => c.path.isDeclaration())) {
completions = completions.concat(statementCompletions);
replaceBreakStatementInBreakCompletion(statementCompletions, true);
}
replaceBreakStatementInBreakCompletion(statementCompletions, false);
} else {
completions = completions.concat(statementCompletions);
if (!context.shouldPopulateBreak) {
replaceBreakStatementInBreakCompletion(statementCompletions, true);
}
}
break;
}
if (i === paths.length - 1) {
completions = completions.concat(statementCompletions);
} else {
completions = completions.concat(statementCompletions.filter(c => c.type === BREAK_COMPLETION));
lastNormalCompletions = statementCompletions.filter(c => c.type === NORMAL_COMPLETION);
}
}
} else if (paths.length) {
completions = completions.concat(_getCompletionRecords(paths[paths.length - 1], context));
}
return completions;
}
function _getCompletionRecords(path, context) {
let records = [];
if (path.isIfStatement()) {
records = addCompletionRecords(path.get("consequent"), records, context);
records = addCompletionRecords(path.get("alternate"), records, context);
} else if (path.isDoExpression() || path.isFor() || path.isWhile() || path.isLabeledStatement()) {
records = addCompletionRecords(path.get("body"), records, context);
} else if (path.isProgram() || path.isBlockStatement()) {
records = records.concat(getStatementListCompletion(path.get("body"), context));
} else if (path.isFunction()) {
return _getCompletionRecords(path.get("body"), context);
} else if (path.isTryStatement()) {
records = addCompletionRecords(path.get("block"), records, context);
records = addCompletionRecords(path.get("handler"), records, context);
} else if (path.isCatchClause()) {
records = addCompletionRecords(path.get("body"), records, context);
} else if (path.isSwitchStatement()) {
records = completionRecordForSwitch(path.get("cases"), records, context);
} else if (path.isSwitchCase()) {
records = records.concat(getStatementListCompletion(path.get("consequent"), {
canHaveBreak: true,
shouldPopulateBreak: false,
inCaseClause: true
}));
} else if (path.isBreakStatement()) {
records.push(BreakCompletion(path));
} else {
records.push(NormalCompletion(path));
}
return records;
}
function getCompletionRecords() {
const records = _getCompletionRecords(this, {
canHaveBreak: false,
shouldPopulateBreak: false,
inCaseClause: false
});
return records.map(r => r.path);
}
function getSibling(key) {
return _index.default.get({
parentPath: this.parentPath,
parent: this.parent,
container: this.container,
listKey: this.listKey,
key: key
}).setContext(this.context);
}
function getPrevSibling() {
return this.getSibling(this.key - 1);
}
function getNextSibling() {
return this.getSibling(this.key + 1);
}
function getAllNextSiblings() {
let _key = this.key;
let sibling = this.getSibling(++_key);
const siblings = [];
while (sibling.node) {
siblings.push(sibling);
sibling = this.getSibling(++_key);
}
return siblings;
}
function getAllPrevSiblings() {
let _key = this.key;
let sibling = this.getSibling(--_key);
const siblings = [];
while (sibling.node) {
siblings.push(sibling);
sibling = this.getSibling(--_key);
}
return siblings;
}
function get(key, context = true) {
if (context === true) context = this.context;
const parts = key.split(".");
if (parts.length === 1) {
return this._getKey(key, context);
} else {
return this._getPattern(parts, context);
}
}
function _getKey(key, context) {
const node = this.node;
const container = node[key];
if (Array.isArray(container)) {
return container.map((_, i) => {
return _index.default.get({
listKey: key,
parentPath: this,
parent: node,
container: container,
key: i
}).setContext(context);
});
} else {
return _index.default.get({
parentPath: this,
parent: node,
container: node,
key: key
}).setContext(context);
}
}
function _getPattern(parts, context) {
let path = this;
for (const part of parts) {
if (part === ".") {
path = path.parentPath;
} else {
if (Array.isArray(path)) {
path = path[part];
} else {
path = path.get(part, context);
}
}
}
return path;
}
function getBindingIdentifiers(duplicates) {
return t.getBindingIdentifiers(this.node, duplicates);
}
function getOuterBindingIdentifiers(duplicates) {
return t.getOuterBindingIdentifiers(this.node, duplicates);
}
function getBindingIdentifierPaths(duplicates = false, outerOnly = false) {
const path = this;
let search = [].concat(path);
const ids = Object.create(null);
while (search.length) {
const id = search.shift();
if (!id) continue;
if (!id.node) continue;
const keys = t.getBindingIdentifiers.keys[id.node.type];
if (id.isIdentifier()) {
if (duplicates) {
const _ids = ids[id.node.name] = ids[id.node.name] || [];
_ids.push(id);
} else {
ids[id.node.name] = id;
}
continue;
}
if (id.isExportDeclaration()) {
const declaration = id.get("declaration");
if (declaration.isDeclaration()) {
search.push(declaration);
}
continue;
}
if (outerOnly) {
if (id.isFunctionDeclaration()) {
search.push(id.get("id"));
continue;
}
if (id.isFunctionExpression()) {
continue;
}
}
if (keys) {
for (let i = 0; i < keys.length; i++) {
const key = keys[i];
const child = id.get(key);
if (Array.isArray(child) || child.node) {
search = search.concat(child);
}
}
}
}
return ids;
}
function getOuterBindingIdentifierPaths(duplicates) {
return this.getBindingIdentifierPaths(duplicates, true);
}
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = exports.SHOULD_SKIP = exports.SHOULD_STOP = exports.REMOVED = void 0;
var virtualTypes = require("./lib/virtual-types");
var _debug = require("debug");
var _index = require("../index");
var _scope = require("../scope");
var t = require("@babel/types");
var _cache = require("../cache");
var _generator = require("@babel/generator");
var NodePath_ancestry = require("./ancestry");
var NodePath_inference = require("./inference");
var NodePath_replacement = require("./replacement");
var NodePath_evaluation = require("./evaluation");
var NodePath_conversion = require("./conversion");
var NodePath_introspection = require("./introspection");
var NodePath_context = require("./context");
var NodePath_removal = require("./removal");
var NodePath_modification = require("./modification");
var NodePath_family = require("./family");
var NodePath_comments = require("./comments");
const debug = _debug("babel");
const REMOVED = 1 << 0;
exports.REMOVED = REMOVED;
const SHOULD_STOP = 1 << 1;
exports.SHOULD_STOP = SHOULD_STOP;
const SHOULD_SKIP = 1 << 2;
exports.SHOULD_SKIP = SHOULD_SKIP;
class NodePath {
constructor(hub, parent) {
this.contexts = [];
this.state = null;
this.opts = null;
this._traverseFlags = 0;
this.skipKeys = null;
this.parentPath = null;
this.container = null;
this.listKey = null;
this.key = null;
this.node = null;
this.type = null;
this.parent = parent;
this.hub = hub;
this.data = null;
this.context = null;
this.scope = null;
}
static get({
hub,
parentPath,
parent,
container,
listKey,
key
}) {
if (!hub && parentPath) {
hub = parentPath.hub;
}
if (!parent) {
throw new Error("To get a node path the parent needs to exist");
}
const targetNode = container[key];
let paths = _cache.path.get(parent);
if (!paths) {
paths = new Map();
_cache.path.set(parent, paths);
}
let path = paths.get(targetNode);
if (!path) {
path = new NodePath(hub, parent);
if (targetNode) paths.set(targetNode, path);
}
path.setup(parentPath, container, listKey, key);
return path;
}
getScope(scope) {
return this.isScope() ? new _scope.default(this) : scope;
}
setData(key, val) {
if (this.data == null) {
this.data = Object.create(null);
}
return this.data[key] = val;
}
getData(key, def) {
if (this.data == null) {
this.data = Object.create(null);
}
let val = this.data[key];
if (val === undefined && def !== undefined) val = this.data[key] = def;
return val;
}
buildCodeFrameError(msg, Error = SyntaxError) {
return this.hub.buildError(this.node, msg, Error);
}
traverse(visitor, state) {
(0, _index.default)(this.node, visitor, this.scope, state, this);
}
set(key, node) {
t.validate(this.node, key, node);
this.node[key] = node;
}
getPathLocation() {
const parts = [];
let path = this;
do {
let key = path.key;
if (path.inList) key = `${path.listKey}[${key}]`;
parts.unshift(key);
} while (path = path.parentPath);
return parts.join(".");
}
debug(message) {
if (!debug.enabled) return;
debug(`${this.getPathLocation()} ${this.type}: ${message}`);
}
toString() {
return (0, _generator.default)(this.node).code;
}
get inList() {
return !!this.listKey;
}
set inList(inList) {
if (!inList) {
this.listKey = null;
}
}
get parentKey() {
return this.listKey || this.key;
}
get shouldSkip() {
return !!(this._traverseFlags & SHOULD_SKIP);
}
set shouldSkip(v) {
if (v) {
this._traverseFlags |= SHOULD_SKIP;
} else {
this._traverseFlags &= ~SHOULD_SKIP;
}
}
get shouldStop() {
return !!(this._traverseFlags & SHOULD_STOP);
}
set shouldStop(v) {
if (v) {
this._traverseFlags |= SHOULD_STOP;
} else {
this._traverseFlags &= ~SHOULD_STOP;
}
}
get removed() {
return !!(this._traverseFlags & REMOVED);
}
set removed(v) {
if (v) {
this._traverseFlags |= REMOVED;
} else {
this._traverseFlags &= ~REMOVED;
}
}
}
Object.assign(NodePath.prototype, NodePath_ancestry, NodePath_inference, NodePath_replacement, NodePath_evaluation, NodePath_conversion, NodePath_introspection, NodePath_context, NodePath_removal, NodePath_modification, NodePath_family, NodePath_comments);
for (const type of t.TYPES) {
const typeKey = `is${type}`;
const fn = t[typeKey];
NodePath.prototype[typeKey] = function (opts) {
return fn(this.node, opts);
};
NodePath.prototype[`assert${type}`] = function (opts) {
if (!fn(this.node, opts)) {
throw new TypeError(`Expected node path of type ${type}`);
}
};
}
for (const type of Object.keys(virtualTypes)) {
if (type[0] === "_") continue;
if (t.TYPES.indexOf(type) < 0) t.TYPES.push(type);
const virtualType = virtualTypes[type];
NodePath.prototype[`is${type}`] = function (opts) {
return virtualType.checkPath(this, opts);
};
}
var _default = NodePath;
exports.default = _default;
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getTypeAnnotation = getTypeAnnotation;
exports._getTypeAnnotation = _getTypeAnnotation;
exports.isBaseType = isBaseType;
exports.couldBeBaseType = couldBeBaseType;
exports.baseTypeStrictlyMatches = baseTypeStrictlyMatches;
exports.isGenericType = isGenericType;
var inferers = require("./inferers");
var t = require("@babel/types");
function getTypeAnnotation() {
if (this.typeAnnotation) return this.typeAnnotation;
let type = this._getTypeAnnotation() || t.anyTypeAnnotation();
if (t.isTypeAnnotation(type)) type = type.typeAnnotation;
return this.typeAnnotation = type;
}
const typeAnnotationInferringNodes = new WeakSet();
function _getTypeAnnotation() {
const node = this.node;
if (!node) {
if (this.key === "init" && this.parentPath.isVariableDeclarator()) {
const declar = this.parentPath.parentPath;
const declarParent = declar.parentPath;
if (declar.key === "left" && declarParent.isForInStatement()) {
return t.stringTypeAnnotation();
}
if (declar.key === "left" && declarParent.isForOfStatement()) {
return t.anyTypeAnnotation();
}
return t.voidTypeAnnotation();
} else {
return;
}
}
if (node.typeAnnotation) {
return node.typeAnnotation;
}
if (typeAnnotationInferringNodes.has(node)) {
return;
}
typeAnnotationInferringNodes.add(node);
try {
var _inferer;
let inferer = inferers[node.type];
if (inferer) {
return inferer.call(this, node);
}
inferer = inferers[this.parentPath.type];
if ((_inferer = inferer) != null && _inferer.validParent) {
return this.parentPath.getTypeAnnotation();
}
} finally {
typeAnnotationInferringNodes.delete(node);
}
}
function isBaseType(baseName, soft) {
return _isBaseType(baseName, this.getTypeAnnotation(), soft);
}
function _isBaseType(baseName, type, soft) {
if (baseName === "string") {
return t.isStringTypeAnnotation(type);
} else if (baseName === "number") {
return t.isNumberTypeAnnotation(type);
} else if (baseName === "boolean") {
return t.isBooleanTypeAnnotation(type);
} else if (baseName === "any") {
return t.isAnyTypeAnnotation(type);
} else if (baseName === "mixed") {
return t.isMixedTypeAnnotation(type);
} else if (baseName === "empty") {
return t.isEmptyTypeAnnotation(type);
} else if (baseName === "void") {
return t.isVoidTypeAnnotation(type);
} else {
if (soft) {
return false;
} else {
throw new Error(`Unknown base type ${baseName}`);
}
}
}
function couldBeBaseType(name) {
const type = this.getTypeAnnotation();
if (t.isAnyTypeAnnotation(type)) return true;
if (t.isUnionTypeAnnotation(type)) {
for (const type2 of type.types) {
if (t.isAnyTypeAnnotation(type2) || _isBaseType(name, type2, true)) {
return true;
}
}
return false;
} else {
return _isBaseType(name, type, true);
}
}
function baseTypeStrictlyMatches(rightArg) {
const left = this.getTypeAnnotation();
const right = rightArg.getTypeAnnotation();
if (!t.isAnyTypeAnnotation(left) && t.isFlowBaseAnnotation(left)) {
return right.type === left.type;
}
return false;
}
function isGenericType(genericName) {
const type = this.getTypeAnnotation();
return t.isGenericTypeAnnotation(type) && t.isIdentifier(type.id, {
name: genericName
});
}
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = _default;
var t = require("@babel/types");
function _default(node) {
if (!this.isReferenced()) return;
const binding = this.scope.getBinding(node.name);
if (binding) {
if (binding.identifier.typeAnnotation) {
return binding.identifier.typeAnnotation;
} else {
return getTypeAnnotationBindingConstantViolations(binding, this, node.name);
}
}
if (node.name === "undefined") {
return t.voidTypeAnnotation();
} else if (node.name === "NaN" || node.name === "Infinity") {
return t.numberTypeAnnotation();
} else if (node.name === "arguments") {}
}
function getTypeAnnotationBindingConstantViolations(binding, path, name) {
const types = [];
const functionConstantViolations = [];
let constantViolations = getConstantViolationsBefore(binding, path, functionConstantViolations);
const testType = getConditionalAnnotation(binding, path, name);
if (testType) {
const testConstantViolations = getConstantViolationsBefore(binding, testType.ifStatement);
constantViolations = constantViolations.filter(path => testConstantViolations.indexOf(path) < 0);
types.push(testType.typeAnnotation);
}
if (constantViolations.length) {
constantViolations = constantViolations.concat(functionConstantViolations);
for (const violation of constantViolations) {
types.push(violation.getTypeAnnotation());
}
}
if (!types.length) {
return;
}
if (t.isTSTypeAnnotation(types[0]) && t.createTSUnionType) {
return t.createTSUnionType(types);
}
if (t.createFlowUnionType) {
return t.createFlowUnionType(types);
}
return t.createUnionTypeAnnotation(types);
}
function getConstantViolationsBefore(binding, path, functions) {
const violations = binding.constantViolations.slice();
violations.unshift(binding.path);
return violations.filter(violation => {
violation = violation.resolve();
const status = violation._guessExecutionStatusRelativeTo(path);
if (functions && status === "unknown") functions.push(violation);
return status === "before";
});
}
function inferAnnotationFromBinaryExpression(name, path) {
const operator = path.node.operator;
const right = path.get("right").resolve();
const left = path.get("left").resolve();
let target;
if (left.isIdentifier({
name
})) {
target = right;
} else if (right.isIdentifier({
name
})) {
target = left;
}
if (target) {
if (operator === "===") {
return target.getTypeAnnotation();
}
if (t.BOOLEAN_NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
return t.numberTypeAnnotation();
}
return;
}
if (operator !== "===" && operator !== "==") return;
let typeofPath;
let typePath;
if (left.isUnaryExpression({
operator: "typeof"
})) {
typeofPath = left;
typePath = right;
} else if (right.isUnaryExpression({
operator: "typeof"
})) {
typeofPath = right;
typePath = left;
}
if (!typeofPath) return;
if (!typeofPath.get("argument").isIdentifier({
name
})) return;
typePath = typePath.resolve();
if (!typePath.isLiteral()) return;
const typeValue = typePath.node.value;
if (typeof typeValue !== "string") return;
return t.createTypeAnnotationBasedOnTypeof(typeValue);
}
function getParentConditionalPath(binding, path, name) {
let parentPath;
while (parentPath = path.parentPath) {
if (parentPath.isIfStatement() || parentPath.isConditionalExpression()) {
if (path.key === "test") {
return;
}
return parentPath;
}
if (parentPath.isFunction()) {
if (parentPath.parentPath.scope.getBinding(name) !== binding) return;
}
path = parentPath;
}
}
function getConditionalAnnotation(binding, path, name) {
const ifStatement = getParentConditionalPath(binding, path, name);
if (!ifStatement) return;
const test = ifStatement.get("test");
const paths = [test];
const types = [];
for (let i = 0; i < paths.length; i++) {
const path = paths[i];
if (path.isLogicalExpression()) {
if (path.node.operator === "&&") {
paths.push(path.get("left"));
paths.push(path.get("right"));
}
} else if (path.isBinaryExpression()) {
const type = inferAnnotationFromBinaryExpression(name, path);
if (type) types.push(type);
}
}
if (types.length) {
if (t.isTSTypeAnnotation(types[0]) && t.createTSUnionType) {
return {
typeAnnotation: t.createTSUnionType(types),
ifStatement
};
}
if (t.createFlowUnionType) {
return {
typeAnnotation: t.createFlowUnionType(types),
ifStatement
};
}
return {
typeAnnotation: t.createUnionTypeAnnotation(types),
ifStatement
};
}
return getConditionalAnnotation(ifStatement, name);
}
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.VariableDeclarator = VariableDeclarator;
exports.TypeCastExpression = TypeCastExpression;
exports.NewExpression = NewExpression;
exports.TemplateLiteral = TemplateLiteral;
exports.UnaryExpression = UnaryExpression;
exports.BinaryExpression = BinaryExpression;
exports.LogicalExpression = LogicalExpression;
exports.ConditionalExpression = ConditionalExpression;
exports.SequenceExpression = SequenceExpression;
exports.ParenthesizedExpression = ParenthesizedExpression;
exports.AssignmentExpression = AssignmentExpression;
exports.UpdateExpression = UpdateExpression;
exports.StringLiteral = StringLiteral;
exports.NumericLiteral = NumericLiteral;
exports.BooleanLiteral = BooleanLiteral;
exports.NullLiteral = NullLiteral;
exports.RegExpLiteral = RegExpLiteral;
exports.ObjectExpression = ObjectExpression;
exports.ArrayExpression = ArrayExpression;
exports.RestElement = RestElement;
exports.ClassDeclaration = exports.ClassExpression = exports.FunctionDeclaration = exports.ArrowFunctionExpression = exports.FunctionExpression = Func;
exports.CallExpression = CallExpression;
exports.TaggedTemplateExpression = TaggedTemplateExpression;
Object.defineProperty(exports, "Identifier", {
enumerable: true,
get: function () {
return _infererReference.default;
}
});
var t = require("@babel/types");
var _infererReference = require("./inferer-reference");
function VariableDeclarator() {
var _type;
const id = this.get("id");
if (!id.isIdentifier()) return;
const init = this.get("init");
let type = init.getTypeAnnotation();
if (((_type = type) == null ? void 0 : _type.type) === "AnyTypeAnnotation") {
if (init.isCallExpression() && init.get("callee").isIdentifier({
name: "Array"
}) && !init.scope.hasBinding("Array", true)) {
type = ArrayExpression();
}
}
return type;
}
function TypeCastExpression(node) {
return node.typeAnnotation;
}
TypeCastExpression.validParent = true;
function NewExpression(node) {
if (this.get("callee").isIdentifier()) {
return t.genericTypeAnnotation(node.callee);
}
}
function TemplateLiteral() {
return t.stringTypeAnnotation();
}
function UnaryExpression(node) {
const operator = node.operator;
if (operator === "void") {
return t.voidTypeAnnotation();
} else if (t.NUMBER_UNARY_OPERATORS.indexOf(operator) >= 0) {
return t.numberTypeAnnotation();
} else if (t.STRING_UNARY_OPERATORS.indexOf(operator) >= 0) {
return t.stringTypeAnnotation();
} else if (t.BOOLEAN_UNARY_OPERATORS.indexOf(operator) >= 0) {
return t.booleanTypeAnnotation();
}
}
function BinaryExpression(node) {
const operator = node.operator;
if (t.NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
return t.numberTypeAnnotation();
} else if (t.BOOLEAN_BINARY_OPERATORS.indexOf(operator) >= 0) {
return t.booleanTypeAnnotation();
} else if (operator === "+") {
const right = this.get("right");
const left = this.get("left");
if (left.isBaseType("number") && right.isBaseType("number")) {
return t.numberTypeAnnotation();
} else if (left.isBaseType("string") || right.isBaseType("string")) {
return t.stringTypeAnnotation();
}
return t.unionTypeAnnotation([t.stringTypeAnnotation(), t.numberTypeAnnotation()]);
}
}
function LogicalExpression() {
const argumentTypes = [this.get("left").getTypeAnnotation(), this.get("right").getTypeAnnotation()];
if (t.isTSTypeAnnotation(argumentTypes[0]) && t.createTSUnionType) {
return t.createTSUnionType(argumentTypes);
}
if (t.createFlowUnionType) {
return t.createFlowUnionType(argumentTypes);
}
return t.createUnionTypeAnnotation(argumentTypes);
}
function ConditionalExpression() {
const argumentTypes = [this.get("consequent").getTypeAnnotation(), this.get("alternate").getTypeAnnotation()];
if (t.isTSTypeAnnotation(argumentTypes[0]) && t.createTSUnionType) {
return t.createTSUnionType(argumentTypes);
}
if (t.createFlowUnionType) {
return t.createFlowUnionType(argumentTypes);
}
return t.createUnionTypeAnnotation(argumentTypes);
}
function SequenceExpression() {
return this.get("expressions").pop().getTypeAnnotation();
}
function ParenthesizedExpression() {
return this.get("expression").getTypeAnnotation();
}
function AssignmentExpression() {
return this.get("right").getTypeAnnotation();
}
function UpdateExpression(node) {
const operator = node.operator;
if (operator === "++" || operator === "--") {
return t.numberTypeAnnotation();
}
}
function StringLiteral() {
return t.stringTypeAnnotation();
}
function NumericLiteral() {
return t.numberTypeAnnotation();
}
function BooleanLiteral() {
return t.booleanTypeAnnotation();
}
function NullLiteral() {
return t.nullLiteralTypeAnnotation();
}
function RegExpLiteral() {
return t.genericTypeAnnotation(t.identifier("RegExp"));
}
function ObjectExpression() {
return t.genericTypeAnnotation(t.identifier("Object"));
}
function ArrayExpression() {
return t.genericTypeAnnotation(t.identifier("Array"));
}
function RestElement() {
return ArrayExpression();
}
RestElement.validParent = true;
function Func() {
return t.genericTypeAnnotation(t.identifier("Function"));
}
const isArrayFrom = t.buildMatchMemberExpression("Array.from");
const isObjectKeys = t.buildMatchMemberExpression("Object.keys");
const isObjectValues = t.buildMatchMemberExpression("Object.values");
const isObjectEntries = t.buildMatchMemberExpression("Object.entries");
function CallExpression() {
const {
callee
} = this.node;
if (isObjectKeys(callee)) {
return t.arrayTypeAnnotation(t.stringTypeAnnotation());
} else if (isArrayFrom(callee) || isObjectValues(callee)) {
return t.arrayTypeAnnotation(t.anyTypeAnnotation());
} else if (isObjectEntries(callee)) {
return t.arrayTypeAnnotation(t.tupleTypeAnnotation([t.stringTypeAnnotation(), t.anyTypeAnnotation()]));
}
return resolveCall(this.get("callee"));
}
function TaggedTemplateExpression() {
return resolveCall(this.get("tag"));
}
function resolveCall(callee) {
callee = callee.resolve();
if (callee.isFunction()) {
if (callee.is("async")) {
if (callee.is("generator")) {
return t.genericTypeAnnotation(t.identifier("AsyncIterator"));
} else {
return t.genericTypeAnnotation(t.identifier("Promise"));
}
} else {
if (callee.node.returnType) {
return callee.node.returnType;
} else {}
}
}
}
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.matchesPattern = matchesPattern;
exports.has = has;
exports.isStatic = isStatic;
exports.isnt = isnt;
exports.equals = equals;
exports.isNodeType = isNodeType;
exports.canHaveVariableDeclarationOrExpression = canHaveVariableDeclarationOrExpression;
exports.canSwapBetweenExpressionAndStatement = canSwapBetweenExpressionAndStatement;
exports.isCompletionRecord = isCompletionRecord;
exports.isStatementOrBlock = isStatementOrBlock;
exports.referencesImport = referencesImport;
exports.getSource = getSource;
exports.willIMaybeExecuteBefore = willIMaybeExecuteBefore;
exports._guessExecutionStatusRelativeTo = _guessExecutionStatusRelativeTo;
exports._guessExecutionStatusRelativeToDifferentFunctions = _guessExecutionStatusRelativeToDifferentFunctions;
exports.resolve = resolve;
exports._resolve = _resolve;
exports.isConstantExpression = isConstantExpression;
exports.isInStrictMode = isInStrictMode;
exports.is = void 0;
var t = require("@babel/types");
function matchesPattern(pattern, allowPartial) {
return t.matchesPattern(this.node, pattern, allowPartial);
}
function has(key) {
const val = this.node && this.node[key];
if (val && Array.isArray(val)) {
return !!val.length;
} else {
return !!val;
}
}
function isStatic() {
return this.scope.isStatic(this.node);
}
const is = has;
exports.is = is;
function isnt(key) {
return !this.has(key);
}
function equals(key, value) {
return this.node[key] === value;
}
function isNodeType(type) {
return t.isType(this.type, type);
}
function canHaveVariableDeclarationOrExpression() {
return (this.key === "init" || this.key === "left") && this.parentPath.isFor();
}
function canSwapBetweenExpressionAndStatement(replacement) {
if (this.key !== "body" || !this.parentPath.isArrowFunctionExpression()) {
return false;
}
if (this.isExpression()) {
return t.isBlockStatement(replacement);
} else if (this.isBlockStatement()) {
return t.isExpression(replacement);
}
return false;
}
function isCompletionRecord(allowInsideFunction) {
let path = this;
let first = true;
do {
const container = path.container;
if (path.isFunction() && !first) {
return !!allowInsideFunction;
}
first = false;
if (Array.isArray(container) && path.key !== container.length - 1) {
return false;
}
} while ((path = path.parentPath) && !path.isProgram());
return true;
}
function isStatementOrBlock() {
if (this.parentPath.isLabeledStatement() || t.isBlockStatement(this.container)) {
return false;
} else {
return t.STATEMENT_OR_BLOCK_KEYS.includes(this.key);
}
}
function referencesImport(moduleSource, importName) {
if (!this.isReferencedIdentifier()) {
if ((this.isMemberExpression() || this.isOptionalMemberExpression()) && (this.node.computed ? t.isStringLiteral(this.node.property, {
value: importName
}) : this.node.property.name === importName)) {
const object = this.get("object");
return object.isReferencedIdentifier() && object.referencesImport(moduleSource, "*");
}
return false;
}
const binding = this.scope.getBinding(this.node.name);
if (!binding || binding.kind !== "module") return false;
const path = binding.path;
const parent = path.parentPath;
if (!parent.isImportDeclaration()) return false;
if (parent.node.source.value === moduleSource) {
if (!importName) return true;
} else {
return false;
}
if (path.isImportDefaultSpecifier() && importName === "default") {
return true;
}
if (path.isImportNamespaceSpecifier() && importName === "*") {
return true;
}
if (path.isImportSpecifier() && t.isIdentifier(path.node.imported, {
name: importName
})) {
return true;
}
return false;
}
function getSource() {
const node = this.node;
if (node.end) {
const code = this.hub.getCode();
if (code) return code.slice(node.start, node.end);
}
return "";
}
function willIMaybeExecuteBefore(target) {
return this._guessExecutionStatusRelativeTo(target) !== "after";
}
function getOuterFunction(path) {
return (path.scope.getFunctionParent() || path.scope.getProgramParent()).path;
}
function isExecutionUncertain(type, key) {
switch (type) {
case "LogicalExpression":
return key === "right";
case "ConditionalExpression":
case "IfStatement":
return key === "consequent" || key === "alternate";
case "WhileStatement":
case "DoWhileStatement":
case "ForInStatement":
case "ForOfStatement":
return key === "body";
case "ForStatement":
return key === "body" || key === "update";
case "SwitchStatement":
return key === "cases";
case "TryStatement":
return key === "handler";
case "AssignmentPattern":
return key === "right";
case "OptionalMemberExpression":
return key === "property";
case "OptionalCallExpression":
return key === "arguments";
default:
return false;
}
}
function isExecutionUncertainInList(paths, maxIndex) {
for (let i = 0; i < maxIndex; i++) {
const path = paths[i];
if (isExecutionUncertain(path.parent.type, path.parentKey)) {
return true;
}
}
return false;
}
function _guessExecutionStatusRelativeTo(target) {
const funcParent = {
this: getOuterFunction(this),
target: getOuterFunction(target)
};
if (funcParent.target.node !== funcParent.this.node) {
return this._guessExecutionStatusRelativeToDifferentFunctions(funcParent.target);
}
const paths = {
target: target.getAncestry(),
this: this.getAncestry()
};
if (paths.target.indexOf(this) >= 0) return "after";
if (paths.this.indexOf(target) >= 0) return "before";
let commonPath;
const commonIndex = {
target: 0,
this: 0
};
while (!commonPath && commonIndex.this < paths.this.length) {
const path = paths.this[commonIndex.this];
commonIndex.target = paths.target.indexOf(path);
if (commonIndex.target >= 0) {
commonPath = path;
} else {
commonIndex.this++;
}
}
if (!commonPath) {
throw new Error("Internal Babel error - The two compared nodes" + " don't appear to belong to the same program.");
}
if (isExecutionUncertainInList(paths.this, commonIndex.this - 1) || isExecutionUncertainInList(paths.target, commonIndex.target - 1)) {
return "unknown";
}
const divergence = {
this: paths.this[commonIndex.this - 1],
target: paths.target[commonIndex.target - 1]
};
if (divergence.target.listKey && divergence.this.listKey && divergence.target.container === divergence.this.container) {
return divergence.target.key > divergence.this.key ? "before" : "after";
}
const keys = t.VISITOR_KEYS[commonPath.type];
const keyPosition = {
this: keys.indexOf(divergence.this.parentKey),
target: keys.indexOf(divergence.target.parentKey)
};
return keyPosition.target > keyPosition.this ? "before" : "after";
}
const executionOrderCheckedNodes = new WeakSet();
function _guessExecutionStatusRelativeToDifferentFunctions(target) {
if (!target.isFunctionDeclaration() || target.parentPath.isExportDeclaration()) {
return "unknown";
}
const binding = target.scope.getBinding(target.node.id.name);
if (!binding.references) return "before";
const referencePaths = binding.referencePaths;
let allStatus;
for (const path of referencePaths) {
const childOfFunction = !!path.find(path => path.node === target.node);
if (childOfFunction) continue;
if (path.key !== "callee" || !path.parentPath.isCallExpression()) {
return "unknown";
}
if (executionOrderCheckedNodes.has(path.node)) continue;
executionOrderCheckedNodes.add(path.node);
const status = this._guessExecutionStatusRelativeTo(path);
executionOrderCheckedNodes.delete(path.node);
if (allStatus && allStatus !== status) {
return "unknown";
} else {
allStatus = status;
}
}
return allStatus;
}
function resolve(dangerous, resolved) {
return this._resolve(dangerous, resolved) || this;
}
function _resolve(dangerous, resolved) {
if (resolved && resolved.indexOf(this) >= 0) return;
resolved = resolved || [];
resolved.push(this);
if (this.isVariableDeclarator()) {
if (this.get("id").isIdentifier()) {
return this.get("init").resolve(dangerous, resolved);
} else {}
} else if (this.isReferencedIdentifier()) {
const binding = this.scope.getBinding(this.node.name);
if (!binding) return;
if (!binding.constant) return;
if (binding.kind === "module") return;
if (binding.path !== this) {
const ret = binding.path.resolve(dangerous, resolved);
if (this.find(parent => parent.node === ret.node)) return;
return ret;
}
} else if (this.isTypeCastExpression()) {
return this.get("expression").resolve(dangerous, resolved);
} else if (dangerous && this.isMemberExpression()) {
const targetKey = this.toComputedKey();
if (!t.isLiteral(targetKey)) return;
const targetName = targetKey.value;
const target = this.get("object").resolve(dangerous, resolved);
if (target.isObjectExpression()) {
const props = target.get("properties");
for (const prop of props) {
if (!prop.isProperty()) continue;
const key = prop.get("key");
let match = prop.isnt("computed") && key.isIdentifier({
name: targetName
});
match = match || key.isLiteral({
value: targetName
});
if (match) return prop.get("value").resolve(dangerous, resolved);
}
} else if (target.isArrayExpression() && !isNaN(+targetName)) {
const elems = target.get("elements");
const elem = elems[targetName];
if (elem) return elem.resolve(dangerous, resolved);
}
}
}
function isConstantExpression() {
if (this.isIdentifier()) {
const binding = this.scope.getBinding(this.node.name);
if (!binding) return false;
return binding.constant;
}
if (this.isLiteral()) {
if (this.isRegExpLiteral()) {
return false;
}
if (this.isTemplateLiteral()) {
return this.get("expressions").every(expression => expression.isConstantExpression());
}
return true;
}
if (this.isUnaryExpression()) {
if (this.node.operator !== "void") {
return false;
}
return this.get("argument").isConstantExpression();
}
if (this.isBinaryExpression()) {
return this.get("left").isConstantExpression() && this.get("right").isConstantExpression();
}
return false;
}
function isInStrictMode() {
const start = this.isProgram() ? this : this.parentPath;
const strictParent = start.find(path => {
if (path.isProgram({
sourceType: "module"
})) return true;
if (path.isClass()) return true;
if (!path.isProgram() && !path.isFunction()) return false;
if (path.isArrowFunctionExpression() && !path.get("body").isBlockStatement()) {
return false;
}
const body = path.isFunction() ? path.node.body : path.node;
for (const directive of body.directives) {
if (directive.value.value === "use strict") {
return true;
}
}
});
return !!strictParent;
}
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var t = require("@babel/types");
const referenceVisitor = {
ReferencedIdentifier(path, state) {
if (path.isJSXIdentifier() && t.react.isCompatTag(path.node.name) && !path.parentPath.isJSXMemberExpression()) {
return;
}
if (path.node.name === "this") {
let scope = path.scope;
do {
if (scope.path.isFunction() && !scope.path.isArrowFunctionExpression()) {
break;
}
} while (scope = scope.parent);
if (scope) state.breakOnScopePaths.push(scope.path);
}
const binding = path.scope.getBinding(path.node.name);
if (!binding) return;
for (const violation of binding.constantViolations) {
if (violation.scope !== binding.path.scope) {
state.mutableBinding = true;
path.stop();
return;
}
}
if (binding !== state.scope.getBinding(path.node.name)) return;
state.bindings[path.node.name] = binding;
}
};
class PathHoister {
constructor(path, scope) {
this.breakOnScopePaths = void 0;
this.bindings = void 0;
this.mutableBinding = void 0;
this.scopes = void 0;
this.scope = void 0;
this.path = void 0;
this.attachAfter = void 0;
this.breakOnScopePaths = [];
this.bindings = {};
this.mutableBinding = false;
this.scopes = [];
this.scope = scope;
this.path = path;
this.attachAfter = false;
}
isCompatibleScope(scope) {
for (const key of Object.keys(this.bindings)) {
const binding = this.bindings[key];
if (!scope.bindingIdentifierEquals(key, binding.identifier)) {
return false;
}
}
return true;
}
getCompatibleScopes() {
let scope = this.path.scope;
do {
if (this.isCompatibleScope(scope)) {
this.scopes.push(scope);
} else {
break;
}
if (this.breakOnScopePaths.indexOf(scope.path) >= 0) {
break;
}
} while (scope = scope.parent);
}
getAttachmentPath() {
let path = this._getAttachmentPath();
if (!path) return;
let targetScope = path.scope;
if (targetScope.path === path) {
targetScope = path.scope.parent;
}
if (targetScope.path.isProgram() || targetScope.path.isFunction()) {
for (const name of Object.keys(this.bindings)) {
if (!targetScope.hasOwnBinding(name)) continue;
const binding = this.bindings[name];
if (binding.kind === "param" || binding.path.parentKey === "params") {
continue;
}
const bindingParentPath = this.getAttachmentParentForPath(binding.path);
if (bindingParentPath.key >= path.key) {
this.attachAfter = true;
path = binding.path;
for (const violationPath of binding.constantViolations) {
if (this.getAttachmentParentForPath(violationPath).key > path.key) {
path = violationPath;
}
}
}
}
}
return path;
}
_getAttachmentPath() {
const scopes = this.scopes;
const scope = scopes.pop();
if (!scope) return;
if (scope.path.isFunction()) {
if (this.hasOwnParamBindings(scope)) {
if (this.scope === scope) return;
const bodies = scope.path.get("body").get("body");
for (let i = 0; i < bodies.length; i++) {
if (bodies[i].node._blockHoist) continue;
return bodies[i];
}
} else {
return this.getNextScopeAttachmentParent();
}
} else if (scope.path.isProgram()) {
return this.getNextScopeAttachmentParent();
}
}
getNextScopeAttachmentParent() {
const scope = this.scopes.pop();
if (scope) return this.getAttachmentParentForPath(scope.path);
}
getAttachmentParentForPath(path) {
do {
if (!path.parentPath || Array.isArray(path.container) && path.isStatement()) {
return path;
}
} while (path = path.parentPath);
}
hasOwnParamBindings(scope) {
for (const name of Object.keys(this.bindings)) {
if (!scope.hasOwnBinding(name)) continue;
const binding = this.bindings[name];
if (binding.kind === "param" && binding.constant) return true;
}
return false;
}
run() {
this.path.traverse(referenceVisitor, this);
if (this.mutableBinding) return;
this.getCompatibleScopes();
const attachTo = this.getAttachmentPath();
if (!attachTo) return;
if (attachTo.getFunctionParent() === this.path.getFunctionParent()) return;
let uid = attachTo.scope.generateUidIdentifier("ref");
const declarator = t.variableDeclarator(uid, this.path.node);
const insertFn = this.attachAfter ? "insertAfter" : "insertBefore";
const [attached] = attachTo[insertFn]([attachTo.isVariableDeclarator() ? declarator : t.variableDeclaration("var", [declarator])]);
const parent = this.path.parentPath;
if (parent.isJSXElement() && this.path.container === parent.node.children) {
uid = t.jsxExpressionContainer(uid);
}
this.path.replaceWith(t.cloneNode(uid));
return attachTo.isVariableDeclarator() ? attached.get("init") : attached.get("declarations.0.init");
}
}
exports.default = PathHoister;
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.hooks = void 0;
const hooks = [function (self, parent) {
const removeParent = self.key === "test" && (parent.isWhile() || parent.isSwitchCase()) || self.key === "declaration" && parent.isExportDeclaration() || self.key === "body" && parent.isLabeledStatement() || self.listKey === "declarations" && parent.isVariableDeclaration() && parent.node.declarations.length === 1 || self.key === "expression" && parent.isExpressionStatement();
if (removeParent) {
parent.remove();
return true;
}
}, function (self, parent) {
if (parent.isSequenceExpression() && parent.node.expressions.length === 1) {
parent.replaceWith(parent.node.expressions[0]);
return true;
}
}, function (self, parent) {
if (parent.isBinary()) {
if (self.key === "left") {
parent.replaceWith(parent.node.right);
} else {
parent.replaceWith(parent.node.left);
}
return true;
}
}, function (self, parent) {
if (parent.isIfStatement() && (self.key === "consequent" || self.key === "alternate") || self.key === "body" && (parent.isLoop() || parent.isArrowFunctionExpression())) {
self.replaceWith({
type: "BlockStatement",
body: []
});
return true;
}
}];
exports.hooks = hooks;
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ForAwaitStatement = exports.NumericLiteralTypeAnnotation = exports.ExistentialTypeParam = exports.SpreadProperty = exports.RestProperty = exports.Flow = exports.Pure = exports.Generated = exports.User = exports.Var = exports.BlockScoped = exports.Referenced = exports.Scope = exports.Expression = exports.Statement = exports.BindingIdentifier = exports.ReferencedMemberExpression = exports.ReferencedIdentifier = void 0;
var t = require("@babel/types");
const ReferencedIdentifier = {
types: ["Identifier", "JSXIdentifier"],
checkPath(path, opts) {
const {
node,
parent
} = path;
if (!t.isIdentifier(node, opts) && !t.isJSXMemberExpression(parent, opts)) {
if (t.isJSXIdentifier(node, opts)) {
if (t.react.isCompatTag(node.name)) return false;
} else {
return false;
}
}
return t.isReferenced(node, parent, path.parentPath.parent);
}
};
exports.ReferencedIdentifier = ReferencedIdentifier;
const ReferencedMemberExpression = {
types: ["MemberExpression"],
checkPath({
node,
parent
}) {
return t.isMemberExpression(node) && t.isReferenced(node, parent);
}
};
exports.ReferencedMemberExpression = ReferencedMemberExpression;
const BindingIdentifier = {
types: ["Identifier"],
checkPath(path) {
const {
node,
parent
} = path;
const grandparent = path.parentPath.parent;
return t.isIdentifier(node) && t.isBinding(node, parent, grandparent);
}
};
exports.BindingIdentifier = BindingIdentifier;
const Statement = {
types: ["Statement"],
checkPath({
node,
parent
}) {
if (t.isStatement(node)) {
if (t.isVariableDeclaration(node)) {
if (t.isForXStatement(parent, {
left: node
})) return false;
if (t.isForStatement(parent, {
init: node
})) return false;
}
return true;
} else {
return false;
}
}
};
exports.Statement = Statement;
const Expression = {
types: ["Expression"],
checkPath(path) {
if (path.isIdentifier()) {
return path.isReferencedIdentifier();
} else {
return t.isExpression(path.node);
}
}
};
exports.Expression = Expression;
const Scope = {
types: ["Scopable", "Pattern"],
checkPath(path) {
return t.isScope(path.node, path.parent);
}
};
exports.Scope = Scope;
const Referenced = {
checkPath(path) {
return t.isReferenced(path.node, path.parent);
}
};
exports.Referenced = Referenced;
const BlockScoped = {
checkPath(path) {
return t.isBlockScoped(path.node);
}
};
exports.BlockScoped = BlockScoped;
const Var = {
types: ["VariableDeclaration"],
checkPath(path) {
return t.isVar(path.node);
}
};
exports.Var = Var;
const User = {
checkPath(path) {
return path.node && !!path.node.loc;
}
};
exports.User = User;
const Generated = {
checkPath(path) {
return !path.isUser();
}
};
exports.Generated = Generated;
const Pure = {
checkPath(path, opts) {
return path.scope.isPure(path.node, opts);
}
};
exports.Pure = Pure;
const Flow = {
types: ["Flow", "ImportDeclaration", "ExportDeclaration", "ImportSpecifier"],
checkPath({
node
}) {
if (t.isFlow(node)) {
return true;
} else if (t.isImportDeclaration(node)) {
return node.importKind === "type" || node.importKind === "typeof";
} else if (t.isExportDeclaration(node)) {
return node.exportKind === "type";
} else if (t.isImportSpecifier(node)) {
return node.importKind === "type" || node.importKind === "typeof";
} else {
return false;
}
}
};
exports.Flow = Flow;
const RestProperty = {
types: ["RestElement"],
checkPath(path) {
return path.parentPath && path.parentPath.isObjectPattern();
}
};
exports.RestProperty = RestProperty;
const SpreadProperty = {
types: ["RestElement"],
checkPath(path) {
return path.parentPath && path.parentPath.isObjectExpression();
}
};
exports.SpreadProperty = SpreadProperty;
const ExistentialTypeParam = {
types: ["ExistsTypeAnnotation"]
};
exports.ExistentialTypeParam = ExistentialTypeParam;
const NumericLiteralTypeAnnotation = {
types: ["NumberLiteralTypeAnnotation"]
};
exports.NumericLiteralTypeAnnotation = NumericLiteralTypeAnnotation;
const ForAwaitStatement = {
types: ["ForOfStatement"],
checkPath({
node
}) {
return node.await === true;
}
};
exports.ForAwaitStatement = ForAwaitStatement;
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.insertBefore = insertBefore;
exports._containerInsert = _containerInsert;
exports._containerInsertBefore = _containerInsertBefore;
exports._containerInsertAfter = _containerInsertAfter;
exports.insertAfter = insertAfter;
exports.updateSiblingKeys = updateSiblingKeys;
exports._verifyNodeList = _verifyNodeList;
exports.unshiftContainer = unshiftContainer;
exports.pushContainer = pushContainer;
exports.hoist = hoist;
var _cache = require("../cache");
var _hoister = require("./lib/hoister");
var _index = require("./index");
var t = require("@babel/types");
function insertBefore(nodes_) {
this._assertUnremoved();
const nodes = this._verifyNodeList(nodes_);
const {
parentPath
} = this;
if (parentPath.isExpressionStatement() || parentPath.isLabeledStatement() || parentPath.isExportNamedDeclaration() || parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
return parentPath.insertBefore(nodes);
} else if (this.isNodeType("Expression") && !this.isJSXElement() || parentPath.isForStatement() && this.key === "init") {
if (this.node) nodes.push(this.node);
return this.replaceExpressionWithStatements(nodes);
} else if (Array.isArray(this.container)) {
return this._containerInsertBefore(nodes);
} else if (this.isStatementOrBlock()) {
const node = this.node;
const shouldInsertCurrentNode = node && (!this.isExpressionStatement() || node.expression != null);
this.replaceWith(t.blockStatement(shouldInsertCurrentNode ? [node] : []));
return this.unshiftContainer("body", nodes);
} else {
throw new Error("We don't know what to do with this node type. " + "We were previously a Statement but we can't fit in here?");
}
}
function _containerInsert(from, nodes) {
this.updateSiblingKeys(from, nodes.length);
const paths = [];
this.container.splice(from, 0, ...nodes);
for (let i = 0; i < nodes.length; i++) {
const to = from + i;
const path = this.getSibling(to);
paths.push(path);
if (this.context && this.context.queue) {
path.pushContext(this.context);
}
}
const contexts = this._getQueueContexts();
for (const path of paths) {
path.setScope();
path.debug("Inserted.");
for (const context of contexts) {
context.maybeQueue(path, true);
}
}
return paths;
}
function _containerInsertBefore(nodes) {
return this._containerInsert(this.key, nodes);
}
function _containerInsertAfter(nodes) {
return this._containerInsert(this.key + 1, nodes);
}
function insertAfter(nodes_) {
this._assertUnremoved();
const nodes = this._verifyNodeList(nodes_);
const {
parentPath
} = this;
if (parentPath.isExpressionStatement() || parentPath.isLabeledStatement() || parentPath.isExportNamedDeclaration() || parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
return parentPath.insertAfter(nodes.map(node => {
return t.isExpression(node) ? t.expressionStatement(node) : node;
}));
} else if (this.isNodeType("Expression") && !this.isJSXElement() && !parentPath.isJSXElement() || parentPath.isForStatement() && this.key === "init") {
if (this.node) {
const node = this.node;
let {
scope
} = this;
if (scope.path.isPattern()) {
t.assertExpression(node);
this.replaceWith(t.callExpression(t.arrowFunctionExpression([], node), []));
this.get("callee.body").insertAfter(nodes);
return [this];
}
if (parentPath.isMethod({
computed: true,
key: node
})) {
scope = scope.parent;
}
const temp = scope.generateDeclaredUidIdentifier();
nodes.unshift(t.expressionStatement(t.assignmentExpression("=", t.cloneNode(temp), node)));
nodes.push(t.expressionStatement(t.cloneNode(temp)));
}
return this.replaceExpressionWithStatements(nodes);
} else if (Array.isArray(this.container)) {
return this._containerInsertAfter(nodes);
} else if (this.isStatementOrBlock()) {
const node = this.node;
const shouldInsertCurrentNode = node && (!this.isExpressionStatement() || node.expression != null);
this.replaceWith(t.blockStatement(shouldInsertCurrentNode ? [node] : []));
return this.pushContainer("body", nodes);
} else {
throw new Error("We don't know what to do with this node type. " + "We were previously a Statement but we can't fit in here?");
}
}
function updateSiblingKeys(fromIndex, incrementBy) {
if (!this.parent) return;
const paths = _cache.path.get(this.parent);
for (const [, path] of paths) {
if (path.key >= fromIndex) {
path.key += incrementBy;
}
}
}
function _verifyNodeList(nodes) {
if (!nodes) {
return [];
}
if (!Array.isArray(nodes)) {
nodes = [nodes];
}
for (let i = 0; i < nodes.length; i++) {
const node = nodes[i];
let msg;
if (!node) {
msg = "has falsy node";
} else if (typeof node !== "object") {
msg = "contains a non-object node";
} else if (!node.type) {
msg = "without a type";
} else if (node instanceof _index.default) {
msg = "has a NodePath when it expected a raw object";
}
if (msg) {
const type = Array.isArray(node) ? "array" : typeof node;
throw new Error(`Node list ${msg} with the index of ${i} and type of ${type}`);
}
}
return nodes;
}
function unshiftContainer(listKey, nodes) {
this._assertUnremoved();
nodes = this._verifyNodeList(nodes);
const path = _index.default.get({
parentPath: this,
parent: this.node,
container: this.node[listKey],
listKey,
key: 0
}).setContext(this.context);
return path._containerInsertBefore(nodes);
}
function pushContainer(listKey, nodes) {
this._assertUnremoved();
const verifiedNodes = this._verifyNodeList(nodes);
const container = this.node[listKey];
const path = _index.default.get({
parentPath: this,
parent: this.node,
container: container,
listKey,
key: container.length
}).setContext(this.context);
return path.replaceWithMultiple(verifiedNodes);
}
function hoist(scope = this.scope) {
const hoister = new _hoister.default(this, scope);
return hoister.run();
}
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.remove = remove;
exports._removeFromScope = _removeFromScope;
exports._callRemovalHooks = _callRemovalHooks;
exports._remove = _remove;
exports._markRemoved = _markRemoved;
exports._assertUnremoved = _assertUnremoved;
var _removalHooks = require("./lib/removal-hooks");
var _cache = require("../cache");
var _index = require("./index");
function remove() {
var _this$opts;
this._assertUnremoved();
this.resync();
if (!((_this$opts = this.opts) != null && _this$opts.noScope)) {
this._removeFromScope();
}
if (this._callRemovalHooks()) {
this._markRemoved();
return;
}
this.shareCommentsWithSiblings();
this._remove();
this._markRemoved();
}
function _removeFromScope() {
const bindings = this.getBindingIdentifiers();
Object.keys(bindings).forEach(name => this.scope.removeBinding(name));
}
function _callRemovalHooks() {
for (const fn of _removalHooks.hooks) {
if (fn(this, this.parentPath)) return true;
}
}
function _remove() {
if (Array.isArray(this.container)) {
this.container.splice(this.key, 1);
this.updateSiblingKeys(this.key, -1);
} else {
this._replaceWith(null);
}
}
function _markRemoved() {
this._traverseFlags |= _index.SHOULD_SKIP | _index.REMOVED;
if (this.parent) _cache.path.get(this.parent).delete(this.node);
this.node = null;
}
function _assertUnremoved() {
if (this.removed) {
throw this.buildCodeFrameError("NodePath has been removed so is read-only.");
}
}
\ No newline at end of file
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