vde-layout/dist/config/loader.js

Terminal multiplexer layout management tool for VDE (Vibe Coding Development Environment)

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ConfigLoader = void 0;
const fs_extra_1 = __importDefault(require("fs-extra"));
const path_1 = __importDefault(require("path"));
const os_1 = __importDefault(require("os"));
const yaml = __importStar(require("yaml"));
const errors_1 = require("../utils/errors");
class ConfigLoader {
    searchPaths;
    constructor(options = {}) {
        this.searchPaths = options.configPaths ?? this.buildDefaultSearchPaths();
    }
    async loadYAML() {
        const filePath = await this.findConfigFile();
        if (filePath === null) {
            throw new errors_1.ConfigError("Configuration file not found", errors_1.ErrorCodes.CONFIG_NOT_FOUND, {
                searchPaths: this.searchPaths,
            });
        }
        try {
            const content = await fs_extra_1.default.readFile(filePath, "utf8");
            return content;
        }
        catch (error) {
            const errorMessage = error instanceof Error ? error.message : String(error);
            throw new errors_1.ConfigError(`Failed to read configuration file`, errors_1.ErrorCodes.CONFIG_PERMISSION_ERROR, {
                filePath,
                error: errorMessage,
            });
        }
    }
    async loadConfig() {
        const yamlContent = await this.loadYAML();
        try {
            if (!yamlContent.trim()) {
                return { presets: {} };
            }
            const parsed = yaml.parse(yamlContent);
            if (parsed === null || typeof parsed !== "object") {
                return { presets: {} };
            }
            if (!("presets" in parsed) || typeof parsed.presets !== "object") {
                return { presets: {} };
            }
            return parsed;
        }
        catch (error) {
            const errorMessage = error instanceof Error ? error.message : String(error);
            const filePath = await this.findConfigFile();
            throw new errors_1.ConfigError(`Failed to parse YAML configuration file`, errors_1.ErrorCodes.CONFIG_PARSE_ERROR, {
                filePath,
                parseError: errorMessage,
            });
        }
    }
    async findConfigFile() {
        for (const searchPath of this.searchPaths) {
            if (await fs_extra_1.default.pathExists(searchPath)) {
                return searchPath;
            }
        }
        return null;
    }
    getSearchPaths() {
        return [...this.searchPaths];
    }
    buildDefaultSearchPaths() {
        const paths = [];
        const vdeConfigPath = process.env.VDE_CONFIG_PATH;
        if (vdeConfigPath !== undefined) {
            paths.push(path_1.default.join(vdeConfigPath, "layout.yml"));
        }
        const homeDir = process.env.HOME ?? os_1.default.homedir();
        const xdgConfigHome = process.env.XDG_CONFIG_HOME ?? path_1.default.join(homeDir, ".config");
        paths.push(path_1.default.join(xdgConfigHome, "vde", "layout.yml"));
        return [...new Set(paths)];
    }
}
exports.ConfigLoader = ConfigLoader;
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