feat: compile 命令的 filePath 参数默认值为 app 目录

Author: lc-soft

bin/lcui.js

@@ -31,7 +31,7 @@ program
 program
   .command("compile")
   .description("Compile resource files into C source files")
-  .argument("<filePath>", "File or directory")
+  .argument("[filePath]", "File or directory")
   .option("--verbose", "More detailed log output")
   .action(wrapAction(compile));
 

lib/compiler/index.js

@@ -10,6 +10,7 @@ import UILoader from "./ui-loader.js";
 import XMLLoader from "./xml-loader.js";
 import YAMLLoader from "./yaml-loader.js";
 import JSONLoader from "./json-loader.js";
+import { resolveRootDir } from "../utils.js";
 
 /** @type {Record<string, Loader>} */
 const loaderMap = {
@@ -24,7 +25,7 @@ const loaderMap = {
 };
 
 function getDirs() {
-  const rootContext = process.cwd();
+  const rootContext = resolveRootDir();
   const mkdir = (dirPath) => {
     if (!fs.existsSync(dirPath)) {
       fs.mkdirpSync(dirPath);
@@ -445,11 +446,15 @@ export default async function compile(file, compilerOptions) {
     }
   }
 
-  if (!fs.existsSync(file)) {
-    throw new Error(`${file}: no such file or directory`);
-  }
   try {
-    await compileFile(path.resolve(file));
+    if (file) {
+      if (!fs.existsSync(file)) {
+        throw new Error(`${file}: no such file or directory`);
+      }
+      await compileFile(path.resolve(file));
+    } else {
+      await compileFile(options.appDir);
+    }
     compiler.hooks.done.call();
     logger.info("Compilation completed!");
   } catch (err) {

src/compiler/css-loader.ts

@@ -43,7 +43,10 @@ export default async function CSSLoader(
       })
     );
   }
-  const customConfig = (await loadConfig(loader, "postcss")) as null | {
+  const customConfig = (await loadConfig(
+    path.dirname(loader.resourcePath),
+    "postcss"
+  )) as null | {
     plugins?: postcss.AcceptedPlugin[];
   };
   if (customConfig && Array.isArray(customConfig.plugins)) {

src/utils.ts

@@ -1,6 +1,6 @@
 import path from "path";
+import fs from "fs-extra";
 import { cosmiconfig } from "cosmiconfig";
-import { LoaderContext } from "./types.js";
 
 export function toIdent(str: string) {
   return str.replace(/[^a-zA-Z0-9]/g, "_");
@@ -22,7 +22,7 @@ export function parsePageRoute(context: string, filePath: string) {
   };
 }
 
-export async function loadConfig(loaderContext: LoaderContext, moduleName: string) {
+export async function loadConfig(context: string, moduleName: string) {
   /** @see https://github.com/webpack-contrib/postcss-loader/blob/b1aecd9b18ede38b0ad4e693a94dadd2b2531429/src/utils.js#L51 */
   const searchPlaces = [
     // Prefer popular format
@@ -48,9 +48,23 @@ export async function loadConfig(loaderContext: LoaderContext, moduleName: strin
     searchStrategy: "global",
     searchPlaces,
   });
-  const result = await explorer.search(path.dirname(loaderContext.resourcePath));
+  const result = await explorer.search(context);
   if (!result || result.isEmpty) {
     return null;
   }
   return result.config;
 }
+
+export function resolveRootDir() {
+  let dir = process.cwd();
+  const configFiles = ["package.json", "lcui.config.js"];
+
+  do {
+    if (configFiles.some((file) => fs.existsSync(path.join(dir, file)))) {
+      return dir;
+    }
+  } while (dir);
+  throw new Error(
+    "Unable to determine the project root directory, please add the package.json file to the project root directory"
+  );
+}