veendor/lib/backends/local.js

a tool for stroing your npm dependencies in arbitraty storage

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = __importDefault(require("path"));
const fs_1 = __importDefault(require("fs"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const tarWrapper = __importStar(require("../commandWrappers/tarWrapper"));
const errors = __importStar(require("../errors"));
function validateOptions(options) {
    if (options.compression && !(options.compression in tarWrapper.compression)) {
        throw new errors.InvalidOptionsError(`Invalid compression: ${options.compression}`);
    }
    if (!options.compression) {
        options.compression = 'gzip';
    }
    if (typeof options.directory !== 'string') {
        throw new errors.InvalidOptionsError(`Invalid directory '${options.directory}'`);
    }
    try {
        fs_1.default.readdirSync(options.directory);
    }
    catch (e) {
        throw new errors.InvalidOptionsError(`Invalid directory '${options.directory}': ${e.message}`);
    }
}
exports.validateOptions = validateOptions;
function pull(hash, options) {
    const archivePath = path_1.default.resolve(options.directory, `${hash}.tar${tarWrapper.compression[options.compression]}`);
    return fs_extra_1.default.stat(archivePath)
        .then(() => {
        return tarWrapper.extractArchive(archivePath);
    }, () => {
        throw new errors.BundleNotFoundError();
    });
}
exports.pull = pull;
function push(hash, options) {
    const archivePath = path_1.default.resolve(options.directory, `${hash}.tar${tarWrapper.compression[options.compression]}`);
    return fs_extra_1.default.stat(archivePath)
        .then(() => {
        throw new errors.BundleAlreadyExistsError();
    }, () => {
        return tarWrapper
            .createArchive(archivePath, [path_1.default.resolve(process.cwd(), 'node_modules')], options.compression);
    });
}
exports.push = push;