ts-budgie
Version:
Converts TypeScript code to Budgie.
91 lines • 3.85 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 propertyAccessChecker_1 = require("./propertyAccessChecker");
var knownMethodPairs = new Map([
[
"concat",
{
argsCount: 1,
commandName: budgie_1.CommandNames.ListAddList,
},
],
[
"pop",
{
argsCount: 0,
commandName: budgie_1.CommandNames.ListPop,
},
],
[
"unshift",
{
argsCount: 0,
commandName: budgie_1.CommandNames.ListPopFront,
},
],
[
"push",
{
argsCount: 1,
commandName: budgie_1.CommandNames.ListPush,
},
],
]);
var ArrayMemberFunctionChecker = /** @class */ (function (_super) {
__extends(ArrayMemberFunctionChecker, _super);
function ArrayMemberFunctionChecker() {
return _super !== null && _super.apply(this, arguments) || this;
}
ArrayMemberFunctionChecker.prototype.visit = function (node) {
if (node.parent === undefined || !ts.isCallExpression(node.parent) || !this.isArray(node.expression)) {
return undefined;
}
var nativeMethodName = node.name.getText(this.sourceFile);
var budgieMethodPairing = knownMethodPairs.get(nativeMethodName);
if (budgieMethodPairing === undefined || node.parent.arguments.length !== budgieMethodPairing.argsCount) {
return undefined;
}
var expression = this.router.recurseIntoValue(node.expression);
var args = this.router.recurseIntoValues(node.parent.arguments);
return [transformation_1.Transformation.fromNode(node, this.sourceFile, [new (budgieLine_1.BudgieLine.bind.apply(budgieLine_1.BudgieLine, __spreadArrays([void 0, budgieMethodPairing.commandName, expression], args)))()])];
};
ArrayMemberFunctionChecker.prototype.isArray = function (expression) {
var symbol = this.typeChecker.getSymbolAtLocation(expression);
if (symbol === undefined || symbol.declarations === undefined) {
return false;
}
var declaration = symbol.declarations[0];
var friendlyTypeName = this.aliaser.getFriendlyTypeName(declaration);
if (friendlyTypeName === undefined || typeof friendlyTypeName === "string") {
return false;
}
return friendlyTypeName.command === budgie_1.CommandNames.ListType;
};
return ArrayMemberFunctionChecker;
}(propertyAccessChecker_1.PropertyAccessChecker));
exports.ArrayMemberFunctionChecker = ArrayMemberFunctionChecker;
//# sourceMappingURL=arrayMemberFunctionChecker.js.map