Camilla Schoeser
63 lines
2.4 KiB
JavaScript
63 lines
2.4 KiB
JavaScript
import fs from "node:fs";
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import { dirname, resolve } from "node:path";
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import process from "node:process";
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import { cyan } from "colorette";
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import { consola } from "consola";
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import { createConfigLoader } from "unconfig";
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//#region src/index.ts
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async function loadConfig(cwd = process.cwd(), configOrPath = cwd, extraConfigSources = [], defaults = {}) {
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let inlineConfig = {};
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let hasUserCustomConfig = false;
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if (typeof configOrPath !== "string") {
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hasUserCustomConfig = true;
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inlineConfig = configOrPath;
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if (inlineConfig.configFile === false) return {
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config: inlineConfig,
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sources: []
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};
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else configOrPath = inlineConfig.configFile || process.cwd();
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}
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const resolved = resolve(configOrPath);
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let isFile = false;
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if (fs.existsSync(resolved) && fs.statSync(resolved).isFile()) {
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isFile = true;
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cwd = dirname(resolved);
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} else if (/\.(?:ts|js|mjs|cjs|mts)$/.test(configOrPath) && resolve(configOrPath) !== resolve(cwd)) throw new Error(`[@unocss/config] Custom config file not found: ${cyan(configOrPath)}. Please check the path and try again.`);
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const result = await createConfigLoader({
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sources: isFile ? [{
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files: resolved,
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extensions: []
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}] : [{ files: ["unocss.config", "uno.config"] }, ...extraConfigSources],
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cwd
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}).load();
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if (!hasUserCustomConfig && !isFile && !result.config) consola.error(`[@unocss/config] Config file not found in ${cyan(configOrPath)} - loading default config.`);
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result.config = Object.assign(defaults, inlineConfig, result.config ?? {});
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if (result.config.configDeps) result.sources = [...result.sources, ...result.config.configDeps.map((i) => resolve(cwd, i))];
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return result;
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}
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/**
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* Create a factory function that returns a config loader that recovers from errors.
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*
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* When it fails to load the config, it will return the last successfully loaded config.
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*
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* Mainly used for dev-time where users might have a broken config in between changes.
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*/
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function createRecoveryConfigLoader() {
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let lastResolved;
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return async (cwd = process.cwd(), configOrPath = cwd, extraConfigSources = [], defaults = {}) => {
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try {
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const config = await loadConfig(cwd, configOrPath, extraConfigSources, defaults);
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lastResolved = config;
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return config;
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} catch (e) {
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if (lastResolved) {
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consola.error(`[@unocss/config] Error loading config:`, e);
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return lastResolved;
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}
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throw e;
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}
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};
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}
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//#endregion
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export { createRecoveryConfigLoader, loadConfig };
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