barrelbot/build/writes/writeIndex.js

a small utility to maintain barrel files

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = __importDefault(require("fs"));
const util_1 = __importDefault(require("util"));
const fs_writeFile = util_1.default.promisify(fs_1.default.writeFile);
const path_1 = __importDefault(require("path"));
const checkDir_1 = require("../checks/checkDir");
const types_1 = require("../types");
/** return promise of a writing job */
function writeIndex(pathToDir, extension) {
    const { indexFilePath, allFilesExceptIndex } = checkDir_1.checkDir(pathToDir, extension);
    let finalString = [
        types_1.COMMENTSTRING,
        '',
        '// for more info: https://github.com/sw-yx/barrelbot'
    ];
    allFilesExceptIndex.forEach(filePath => {
        finalString.push(createExportLine(filePath, extension));
    });
    // console.log({ finalString });
    // write
    return fs_writeFile(
    // path.join(pathToDir, indexFilePath)
    indexFilePath, finalString.join('\n')
    // options
    );
    // return 'hi';
}
exports.writeIndex = writeIndex;
function createExportLine(filePath, extension) {
    const basename = path_1.default.basename(filePath, '.' + extension);
    return `export * from './${basename}'`;
}