ts-budgie
Version:
Converts TypeScript code to Budgie.
86 lines • 4.25 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
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 extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __spreadArrays = (this && this.__spreadArrays) || function () {
for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
for (var r = Array(s), k = 0, i = 0; i < il; i++)
for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
r[k] = a[j];
return r;
};
Object.defineProperty(exports, "__esModule", { value: true });
var budgie_1 = require("budgie");
var ts = require("typescript");
var budgieLine_1 = require("../../output/budgieLine");
var transformation_1 = require("../../output/transformation");
var unsupported_1 = require("../../output/unsupported");
var visitor_1 = require("../visitor");
var cannotFindClassNameComplaint = "Cannot find class name for constructor.";
var noClassNameComplaint = "Classes must have names.";
var ConstructorDeclarationVisitor = /** @class */ (function (_super) {
__extends(ConstructorDeclarationVisitor, _super);
function ConstructorDeclarationVisitor() {
return _super !== null && _super.apply(this, arguments) || this;
}
ConstructorDeclarationVisitor.prototype.visit = function (node) {
var body = node.body, parameters = node.parameters;
var className = this.getParentClassName(node);
var parsedParameters = this.parseParameters(parameters);
var bodyChildren = this.getBodyChildren(body);
var privacy = this.aliaser.getFriendlyPrivacyName(node);
var bodyNodes = this.router.recurseIntoNodes(bodyChildren);
return [
transformation_1.Transformation.fromNode(node, this.sourceFile, __spreadArrays([
new (budgieLine_1.BudgieLine.bind.apply(budgieLine_1.BudgieLine, __spreadArrays([void 0, budgie_1.CommandNames.ConstructorStart, privacy, className], parsedParameters)))()
], bodyNodes, [
new budgieLine_1.BudgieLine(budgie_1.CommandNames.ConstructorEnd),
])),
];
};
ConstructorDeclarationVisitor.prototype.getBodyChildren = function (body) {
if (body === undefined) {
return [];
}
return body.statements;
};
ConstructorDeclarationVisitor.prototype.parseParameters = function (parameters) {
var parsedParameters = [];
for (var _i = 0, parameters_1 = parameters; _i < parameters_1.length; _i++) {
var parameter = parameters_1[_i];
var name = parameter.name.getText();
var type = this.aliaser.getFriendlyTypeName(parameter);
if (type === undefined) {
return [unsupported_1.createUnsupportedTypeBudgieLine()];
}
parsedParameters.push(name, type);
}
return parsedParameters;
};
ConstructorDeclarationVisitor.prototype.getParentClassName = function (originalNode, currentNode) {
if (currentNode === void 0) { currentNode = originalNode; }
if (ts.isClassDeclaration(currentNode)) {
if (currentNode.name === undefined) {
return unsupported_1.createUnsupportedBudgieLine(noClassNameComplaint);
}
return currentNode.name.text;
}
if (currentNode.parent === undefined) {
return unsupported_1.createUnsupportedBudgieLine(cannotFindClassNameComplaint);
}
return this.getParentClassName(originalNode, currentNode.parent);
};
return ConstructorDeclarationVisitor;
}(visitor_1.NodeVisitor));
exports.ConstructorDeclarationVisitor = ConstructorDeclarationVisitor;
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