serverless-plugin-test-helper/dist/stack-output/file.js

A utility library to help with testing deployed serverless applications

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.StackOutputFile = void 0;
const fs_1 = require("fs");
class StackOutputFile {
    constructor(path, data) {
        this.path = path;
        this.directory = path && path.match(/.*\//) ? path.match(/.*\//)[0] : "";
        this.extension = (path && path.split(".").pop()) || "";
        this.data = this.format(data);
    }
    save() {
        try {
            if (this.directory) {
                fs_1.mkdirSync(this.directory, { recursive: true });
            }
            fs_1.writeFileSync(this.path, this.data);
        }
        catch (err) {
            throw new Error(`Cannot write to file ${this.path}: ${err}`);
        }
    }
    format(data) {
        switch (this.extension.toUpperCase()) {
            case "JSON":
                return JSON.stringify(data, null, 2);
            case "YAML":
            case "YML":
                return require("js-yaml").dump(data, { lineWidth: 240 });
            default:
                throw new Error(`No formatter found for '${this.extension}' extension`);
        }
    }
}
exports.StackOutputFile = StackOutputFile;
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