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rOACCT/node_modules/@babel/generator/lib/node/whitespace.js
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whitespace.js
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.list = exports.nodes = void 0;
var t = _interopRequireWildcard(require("@babel/types"));
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
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; }
function crawl(node, state = {}) {
if (t.isMemberExpression(node) || t.isOptionalMemberExpression(node)) {
crawl(node.object, state);
if (node.computed) crawl(node.property, state);
} else if (t.isBinary(node) || t.isAssignmentExpression(node)) {
crawl(node.left, state);
crawl(node.right, state);
} else if (t.isCallExpression(node) || t.isOptionalCallExpression(node)) {
state.hasCall = true;
crawl(node.callee, state);
} else if (t.isFunction(node)) {
state.hasFunction = true;
} else if (t.isIdentifier(node)) {
state.hasHelper = state.hasHelper || isHelper(node.callee);
}
return state;
}
function isHelper(node) {
if (t.isMemberExpression(node)) {
return isHelper(node.object) || isHelper(node.property);
} else if (t.isIdentifier(node)) {
return node.name === "require" || node.name[0] === "_";
} else if (t.isCallExpression(node)) {
return isHelper(node.callee);
} else if (t.isBinary(node) || t.isAssignmentExpression(node)) {
return t.isIdentifier(node.left) && isHelper(node.left) || isHelper(node.right);
} else {
return false;
}
}
function isType(node) {
return t.isLiteral(node) || t.isObjectExpression(node) || t.isArrayExpression(node) || t.isIdentifier(node) || t.isMemberExpression(node);
}
const nodes = {
AssignmentExpression(node) {
const state = crawl(node.right);
if (state.hasCall && state.hasHelper || state.hasFunction) {
return {
before: state.hasFunction,
after: true
};
}
},
SwitchCase(node, parent) {
return {
before: node.consequent.length || parent.cases[0] === node,
after: !node.consequent.length && parent.cases[parent.cases.length - 1] === node
};
},
LogicalExpression(node) {
if (t.isFunction(node.left) || t.isFunction(node.right)) {
return {
after: true
};
}
},
Literal(node) {
if (node.value === "use strict") {
return {
after: true
};
}
},
CallExpression(node) {
if (t.isFunction(node.callee) || isHelper(node)) {
return {
before: true,
after: true
};
}
},
OptionalCallExpression(node) {
if (t.isFunction(node.callee)) {
return {
before: true,
after: true
};
}
},
VariableDeclaration(node) {
for (let i = 0; i < node.declarations.length; i++) {
const declar = node.declarations[i];
let enabled = isHelper(declar.id) && !isType(declar.init);
if (!enabled) {
const state = crawl(declar.init);
enabled = isHelper(declar.init) && state.hasCall || state.hasFunction;
}
if (enabled) {
return {
before: true,
after: true
};
}
}
},
IfStatement(node) {
if (t.isBlockStatement(node.consequent)) {
return {
before: true,
after: true
};
}
}
};
exports.nodes = nodes;
nodes.ObjectProperty = nodes.ObjectTypeProperty = nodes.ObjectMethod = function (node, parent) {
if (parent.properties[0] === node) {
return {
before: true
};
}
};
nodes.ObjectTypeCallProperty = function (node, parent) {
var _parent$properties;
if (parent.callProperties[0] === node && !((_parent$properties = parent.properties) == null ? void 0 : _parent$properties.length)) {
return {
before: true
};
}
};
nodes.ObjectTypeIndexer = function (node, parent) {
var _parent$properties2, _parent$callPropertie;
if (parent.indexers[0] === node && !((_parent$properties2 = parent.properties) == null ? void 0 : _parent$properties2.length) && !((_parent$callPropertie = parent.callProperties) == null ? void 0 : _parent$callPropertie.length)) {
return {
before: true
};
}
};
nodes.ObjectTypeInternalSlot = function (node, parent) {
var _parent$properties3, _parent$callPropertie2, _parent$indexers;
if (parent.internalSlots[0] === node && !((_parent$properties3 = parent.properties) == null ? void 0 : _parent$properties3.length) && !((_parent$callPropertie2 = parent.callProperties) == null ? void 0 : _parent$callPropertie2.length) && !((_parent$indexers = parent.indexers) == null ? void 0 : _parent$indexers.length)) {
return {
before: true
};
}
};
const list = {
VariableDeclaration(node) {
return node.declarations.map(decl => decl.init);
},
ArrayExpression(node) {
return node.elements;
},
ObjectExpression(node) {
return node.properties;
}
};
exports.list = list;
[["Function", true], ["Class", true], ["Loop", true], ["LabeledStatement", true], ["SwitchStatement", true], ["TryStatement", true]].forEach(function ([type, amounts]) {
if (typeof amounts === "boolean") {
amounts = {
after: amounts,
before: amounts
};
}
[type].concat(t.FLIPPED_ALIAS_KEYS[type] || []).forEach(function (type) {
nodes[type] = function () {
return amounts;
};
});
});
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