@moddota/find-steam-app/lib/index.js

Find location of an installed Steam app

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const fs_extra_1 = tslib_1.__importDefault(require("fs-extra"));
const p_filter_1 = tslib_1.__importDefault(require("p-filter"));
const path_1 = tslib_1.__importDefault(require("path"));
const libraries_1 = require("./libraries");
const manifest_1 = require("./manifest");
const steam_1 = require("./steam");
exports.findSteam = steam_1.findSteam;
class SteamNotFoundError extends Error {
    constructor() {
        super('Steam installation directory not found');
        this.name = 'SteamNotFoundError';
    }
}
exports.SteamNotFoundError = SteamNotFoundError;
/**
 * Searches for all local Steam libraries.
 *
 * @returns Array of paths to library folders.
 */
async function findSteamLibraries() {
    const steam = await steam_1.findSteam();
    if (steam == null)
        throw new SteamNotFoundError();
    return libraries_1.loadSteamLibraries(steam);
}
exports.findSteamLibraries = findSteamLibraries;
/**
 * Searches for app in local Steam libraries.
 *
 * @returns Information about installed application.
 */
async function findSteamAppManifest(appId) {
    const libs = await findSteamLibraries();
    const [library] = await p_filter_1.default(libs, lib => manifest_1.hasManifest(lib, appId));
    if (library == null)
        return;
    return manifest_1.readManifest(library, appId);
}
exports.findSteamAppManifest = findSteamAppManifest;
/**
 * Searches for app in local Steam libraries.
 *
 * @returns Path to installed app.
 */
async function findSteamAppByName(name) {
    const libs = await findSteamLibraries();
    const [library] = await p_filter_1.default(libs, lib => fs_extra_1.default.pathExists(path_1.default.join(lib, 'common', name)));
    if (library == null)
        return;
    return path_1.default.join(library, 'common', name);
}
exports.findSteamAppByName = findSteamAppByName;
/**
 * Searches for app in local Steam libraries.
 *
 * @returns Path to installed app.
 */
async function findSteamAppById(appId) {
    const libs = await findSteamLibraries();
    const [library] = await p_filter_1.default(libs, lib => manifest_1.hasManifest(lib, appId));
    if (library == null)
        return;
    const manifest = await manifest_1.readManifest(library, appId);
    return path_1.default.join(library, 'common', manifest.installdir);
}
exports.findSteamAppById = findSteamAppById;
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