ts-simple-ast
Version:
TypeScript compiler wrapper for AST navigation and code generation.
58 lines (57 loc) • 2.6 kB
JavaScript
;
var __extends = (this && this.__extends)/* istanbul ignore next */ || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var ts = require("typescript");
var errors = require("./../../../errors");
var callBaseFill_1 = require("./../../callBaseFill");
var manipulation_1 = require("./../../../manipulation");
function InitializerSetExpressionableNode(Base) {
return /** @class */ (function (_super) {
__extends(class_1, _super);
function class_1() {
return _super !== null && _super.apply(this, arguments) || this;
}
class_1.prototype.removeInitializer = function () {
var initializer = this.getInitializer();
if (initializer == null)
return this;
var previousSibling = initializer.getPreviousSiblingIfKindOrThrow(ts.SyntaxKind.FirstAssignment);
manipulation_1.removeChildren({
children: [previousSibling, initializer],
removePrecedingSpaces: true
});
return this;
};
class_1.prototype.setInitializer = function (text) {
errors.throwIfNotStringOrWhitespace(text, "text");
if (this.hasInitializer())
this.removeInitializer();
var semiColonToken = this.getLastChildIfKind(ts.SyntaxKind.SemicolonToken);
manipulation_1.insertIntoParent({
insertPos: semiColonToken != null ? semiColonToken.getPos() : this.getEnd(),
childIndex: semiColonToken != null ? semiColonToken.getChildIndex() : this.getChildCount(),
insertItemsCount: 2,
parent: this,
newText: " = " + text
});
return this;
};
class_1.prototype.fill = function (structure) {
callBaseFill_1.callBaseFill(Base.prototype, this, structure);
if (structure.initializer != null)
this.setInitializer(structure.initializer);
return this;
};
return class_1;
}(Base));
}
exports.InitializerSetExpressionableNode = InitializerSetExpressionableNode;