renovate/dist/util/lazy.js

Automated dependency updates. Flexible so you don't need to be.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Lazy = void 0;
class Lazy {
    executor;
    _result;
    constructor(executor) {
        this.executor = executor;
    }
    hasValue() {
        return !!this._result;
    }
    getValue() {
        const result = this._result;
        if (result) {
            if (result.type === 'success') {
                return result.value;
            }
            throw result.err;
        }
        return this.realizeValue();
    }
    realizeValue() {
        try {
            const value = this.executor();
            this._result = { type: 'success', value };
            return value;
        }
        catch (err) {
            this._result = { type: 'error', err };
            throw err;
        }
    }
}
exports.Lazy = Lazy;
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