FM / dist

/opt/canhelp/node_modules/ts-interface-checker/dist/

/opt/canhelp/node_modules/ts-interface-checker/dist

Name	Size	Mode	Actions
index.d.ts	4905	0644	edit dl rm
index.js	11029	0644	edit dl rm
types.d.ts	5813	0644	edit dl rm
types.js	20923	0644	edit dl rm
util.d.ts	1997	0644	edit dl rm
util.js	4988	0644	edit dl rm

Edit: /opt/canhelp/node_modules/ts-interface-checker/dist/index.js (11029B)

"use strict";
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 });
exports.Checker = exports.createCheckers = void 0;
var types_1 = require("./types");
var util_1 = require("./util");
/**
 * Export functions used to define interfaces.
 */
var types_2 = require("./types");
Object.defineProperty(exports, "TArray", { enumerable: true, get: function () { return types_2.TArray; } });
Object.defineProperty(exports, "TEnumType", { enumerable: true, get: function () { return types_2.TEnumType; } });
Object.defineProperty(exports, "TEnumLiteral", { enumerable: true, get: function () { return types_2.TEnumLiteral; } });
Object.defineProperty(exports, "TFunc", { enumerable: true, get: function () { return types_2.TFunc; } });
Object.defineProperty(exports, "TIface", { enumerable: true, get: function () { return types_2.TIface; } });
Object.defineProperty(exports, "TLiteral", { enumerable: true, get: function () { return types_2.TLiteral; } });
Object.defineProperty(exports, "TName", { enumerable: true, get: function () { return types_2.TName; } });
Object.defineProperty(exports, "TOptional", { enumerable: true, get: function () { return types_2.TOptional; } });
Object.defineProperty(exports, "TParam", { enumerable: true, get: function () { return types_2.TParam; } });
Object.defineProperty(exports, "TParamList", { enumerable: true, get: function () { return types_2.TParamList; } });
Object.defineProperty(exports, "TProp", { enumerable: true, get: function () { return types_2.TProp; } });
Object.defineProperty(exports, "TTuple", { enumerable: true, get: function () { return types_2.TTuple; } });
Object.defineProperty(exports, "TType", { enumerable: true, get: function () { return types_2.TType; } });
Object.defineProperty(exports, "TUnion", { enumerable: true, get: function () { return types_2.TUnion; } });
Object.defineProperty(exports, "TIntersection", { enumerable: true, get: function () { return types_2.TIntersection; } });
Object.defineProperty(exports, "array", { enumerable: true, get: function () { return types_2.array; } });
Object.defineProperty(exports, "enumlit", { enumerable: true, get: function () { return types_2.enumlit; } });
Object.defineProperty(exports, "enumtype", { enumerable: true, get: function () { return types_2.enumtype; } });
Object.defineProperty(exports, "func", { enumerable: true, get: function () { return types_2.func; } });
Object.defineProperty(exports, "iface", { enumerable: true, get: function () { return types_2.iface; } });
Object.defineProperty(exports, "lit", { enumerable: true, get: function () { return types_2.lit; } });
Object.defineProperty(exports, "name", { enumerable: true, get: function () { return types_2.name; } });
Object.defineProperty(exports, "opt", { enumerable: true, get: function () { return types_2.opt; } });
Object.defineProperty(exports, "param", { enumerable: true, get: function () { return types_2.param; } });
Object.defineProperty(exports, "tuple", { enumerable: true, get: function () { return types_2.tuple; } });
Object.defineProperty(exports, "union", { enumerable: true, get: function () { return types_2.union; } });
Object.defineProperty(exports, "intersection", { enumerable: true, get: function () { return types_2.intersection; } });
Object.defineProperty(exports, "BasicType", { enumerable: true, get: function () { return types_2.BasicType; } });
var util_2 = require("./util");
Object.defineProperty(exports, "VError", { enumerable: true, get: function () { return util_2.VError; } });
/**
 * Takes one of more type suites (e.g. a module generated by `ts-interface-builder`), and combines
 * them into a suite of interface checkers. If a type is used by name, that name should be present
 * among the passed-in type suites.
 *
 * The returned object maps type names to Checker objects.
 */
function createCheckers() {
    var typeSuite = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        typeSuite[_i] = arguments[_i];
    }
    var fullSuite = Object.assign.apply(Object, __spreadArrays([{}, types_1.basicTypes], typeSuite));
    var checkers = {};
    for (var _a = 0, typeSuite_1 = typeSuite; _a < typeSuite_1.length; _a++) {
        var suite_1 = typeSuite_1[_a];
        for (var _b = 0, _c = Object.keys(suite_1); _b < _c.length; _b++) {
            var name = _c[_b];
            checkers[name] = new Checker(fullSuite, suite_1[name]);
        }
    }
    return checkers;
}
exports.createCheckers = createCheckers;
/**
 * Checker implements validation of objects, and also includes accessors to validate method calls.
 * Checkers should be created using `createCheckers()`.
 */
var Checker = /** @class */ (function () {
    // Create checkers by using `createCheckers()` function.
    function Checker(suite, ttype, _path) {
        if (_path === void 0) { _path = 'value'; }
        this.suite = suite;
        this.ttype = ttype;
        this._path = _path;
        this.props = new Map();
        if (ttype instanceof types_1.TIface) {
            for (var _i = 0, _a = ttype.props; _i < _a.length; _i++) {
                var p = _a[_i];
                this.props.set(p.name, p.ttype);
            }
        }
        this.checkerPlain = this.ttype.getChecker(suite, false);
        this.checkerStrict = this.ttype.getChecker(suite, true);
    }
    /**
     * Set the path to report in errors, instead of the default "value". (E.g. if the Checker is for
     * a "person" interface, set path to "person" to report e.g. "person.name is not a string".)
     */
    Checker.prototype.setReportedPath = function (path) {
        this._path = path;
    };
    /**
     * Check that the given value satisfies this checker's type, or throw Error.
     */
    Checker.prototype.check = function (value) { return this._doCheck(this.checkerPlain, value); };
    /**
     * A fast check for whether or not the given value satisfies this Checker's type. This returns
     * true or false, does not produce an error message, and is fast both on success and on failure.
     */
    Checker.prototype.test = function (value) {
        return this.checkerPlain(value, new util_1.NoopContext());
    };
    /**
     * Returns an error object describing the errors if the given value does not satisfy this
     * Checker's type, or null if it does.
     */
    Checker.prototype.validate = function (value) {
        return this._doValidate(this.checkerPlain, value);
    };
    /**
     * Check that the given value satisfies this checker's type strictly. This checks that objects
     * and tuples have no extra members. Note that this prevents backward compatibility, so usually
     * a plain check() is more appropriate.
     */
    Checker.prototype.strictCheck = function (value) { return this._doCheck(this.checkerStrict, value); };
    /**
     * A fast strict check for whether or not the given value satisfies this Checker's type. Returns
     * true or false, does not produce an error message, and is fast both on success and on failure.
     */
    Checker.prototype.strictTest = function (value) {
        return this.checkerStrict(value, new util_1.NoopContext());
    };
    /**
     * Returns an error object describing the errors if the given value does not satisfy this
     * Checker's type strictly, or null if it does.
     */
    Checker.prototype.strictValidate = function (value) {
        return this._doValidate(this.checkerStrict, value);
    };
    /**
     * If this checker is for an interface, returns a Checker for the type required for the given
     * property of this interface.
     */
    Checker.prototype.getProp = function (prop) {
        var ttype = this.props.get(prop);
        if (!ttype) {
            throw new Error("Type has no property " + prop);
        }
        return new Checker(this.suite, ttype, this._path + "." + prop);
    };
    /**
     * If this checker is for an interface, returns a Checker for the argument-list required to call
     * the given method of this interface. E.g. if this Checker is for the interface:
     *    interface Foo {
     *      find(s: string, pos?: number): number;
     *    }
     * Then methodArgs("find").check(...) will succeed for ["foo"] and ["foo", 3], but not for [17].
     */
    Checker.prototype.methodArgs = function (methodName) {
        var tfunc = this._getMethod(methodName);
        return new Checker(this.suite, tfunc.paramList);
    };
    /**
     * If this checker is for an interface, returns a Checker for the return value of the given
     * method of this interface.
     */
    Checker.prototype.methodResult = function (methodName) {
        var tfunc = this._getMethod(methodName);
        return new Checker(this.suite, tfunc.result);
    };
    /**
     * If this checker is for a function, returns a Checker for its argument-list.
     */
    Checker.prototype.getArgs = function () {
        if (!(this.ttype instanceof types_1.TFunc)) {
            throw new Error("getArgs() applied to non-function");
        }
        return new Checker(this.suite, this.ttype.paramList);
    };
    /**
     * If this checker is for a function, returns a Checker for its result.
     */
    Checker.prototype.getResult = function () {
        if (!(this.ttype instanceof types_1.TFunc)) {
            throw new Error("getResult() applied to non-function");
        }
        return new Checker(this.suite, this.ttype.result);
    };
    /**
     * Return the type for which this is a checker.
     */
    Checker.prototype.getType = function () {
        return this.ttype;
    };
    /**
     * Actual implementation of check() and strictCheck().
     */
    Checker.prototype._doCheck = function (checkerFunc, value) {
        var noopCtx = new util_1.NoopContext();
        if (!checkerFunc(value, noopCtx)) {
            var detailCtx = new util_1.DetailContext();
            checkerFunc(value, detailCtx);
            throw detailCtx.getError(this._path);
        }
    };
    Checker.prototype._doValidate = function (checkerFunc, value) {
        var noopCtx = new util_1.NoopContext();
        if (checkerFunc(value, noopCtx)) {
            return null;
        }
        var detailCtx = new util_1.DetailContext();
        checkerFunc(value, detailCtx);
        return detailCtx.getErrorDetail(this._path);
    };
    Checker.prototype._getMethod = function (methodName) {
        var ttype = this.props.get(methodName);
        if (!ttype) {
            throw new Error("Type has no property " + methodName);
        }
        if (!(ttype instanceof types_1.TFunc)) {
            throw new Error("Property " + methodName + " is not a method");
        }
        return ttype;
    };
    return Checker;
}());
exports.Checker = Checker;

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