ts-budgie
Version:
Converts TypeScript code to Budgie.
82 lines • 4 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 tsutils = require("tsutils");
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 classWithoutNameComplaint = "A class must have a name.";
var ClassDeclarationVisitor = /** @class */ (function (_super) {
__extends(ClassDeclarationVisitor, _super);
function ClassDeclarationVisitor() {
return _super !== null && _super.apply(this, arguments) || this;
}
ClassDeclarationVisitor.prototype.visit = function (node) {
if (node.name === undefined) {
return [transformation_1.Transformation.fromNode(node, this.sourceFile, [unsupported_1.createUnsupportedBudgieLine(classWithoutNameComplaint)])];
}
var bodyNodes = this.router.recurseIntoNodes(node.members);
var extensions = [];
var implementations = [];
if (node.heritageClauses !== undefined) {
for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) {
var clause = _a[_i];
for (var _b = 0, _c = clause.types; _b < _c.length; _b++) {
var type = _c[_b];
if (clause.token === ts.SyntaxKind.ExtendsKeyword) {
extensions.push(type.expression.getText(this.sourceFile));
}
else {
implementations.push(type.expression.getText(this.sourceFile));
}
}
}
}
var parameters = [];
if (tsutils.hasModifier(node.modifiers, ts.SyntaxKind.ExportKeyword)) {
parameters.push(budgie_1.KeywordNames.Export);
}
if (tsutils.hasModifier(node.modifiers, ts.SyntaxKind.AbstractKeyword)) {
parameters.push(budgie_1.KeywordNames.Abstract);
}
parameters.push(node.name.text);
if (extensions.length !== 0) {
parameters.push.apply(parameters, __spreadArrays([budgie_1.KeywordNames.Extends], extensions));
}
if (implementations.length !== 0) {
parameters.push.apply(parameters, __spreadArrays([budgie_1.KeywordNames.Implements], implementations));
}
return [
transformation_1.Transformation.fromNode(node, this.sourceFile, __spreadArrays([
new (budgieLine_1.BudgieLine.bind.apply(budgieLine_1.BudgieLine, __spreadArrays([void 0, budgie_1.CommandNames.ClassStart], parameters)))()
], bodyNodes, [
new budgieLine_1.BudgieLine(budgie_1.CommandNames.ClassEnd),
])),
];
};
return ClassDeclarationVisitor;
}(visitor_1.NodeVisitor));
exports.ClassDeclarationVisitor = ClassDeclarationVisitor;
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