wip(uts): compiler

packages/uni-cli-shared/lib/uts/utils.js

+const fs = require('fs')
+const path = require('path')
 const {
   normalizePath
 } = require('../util')
+
+function hasProjectYarn (cwd) {
+  return fs.existsSync(path.join(cwd, 'yarn.lock'))
+}
+
+function hasProjectPnpm (cwd) {
+  return fs.existsSync(path.join(cwd, 'pnpm-lock.yaml'))
+}
+
+function getInstallCommand (cwd) {
+  return hasProjectYarn(cwd)
+    ? 'yarn add'
+    : hasProjectPnpm(cwd)
+      ? 'pnpm i'
+      : 'npm i'
+}
+
+function installDepTips (
+  type,
+  module,
+  version
+) {
+  const command =
+    `${getInstallCommand(process.cwd())} ${module + (version ? '@' + version : '')}${type === 'devDependencies' ? ' -D' : ''}`
+  return `Cannot find module: ${module}
+Please run \`${command}\` and try again.`
+}
+
 module.exports = {
-  normalizePath
+  normalizePath,
+  installDepTips
 }

packages/uni-cli-shared/lib/uts/uts.js

@@ -75,22 +75,20 @@ function resolveUtsFile(dir, extensions = ['.uts', '.ts', '.js']) {
 }
 function resolveUTSCompiler() {
     let compilerPath = '';
-    if ((0, hbx_1.runByHBuilderX)()) {
+    if ((0, hbx_1.isInHBuilderX)()) {
         try {
             compilerPath = require.resolve(path_1.default.resolve(process.env.UNI_HBUILDERX_PLUGINS, 'uniapp-uts-v1'));
         }
         catch (e) { }
     }
-    if (!compilerPath) {
-        try {
-            compilerPath = require.resolve('@dcloudio/uni-uts-v1', {
-                paths: [process.env.UNI_CLI_CONTEXT],
-            });
-        }
-        catch (e) { }
+    try {
+        compilerPath = require.resolve('@dcloudio/uni-uts-v1', {
+            paths: [process.env.UNI_CLI_CONTEXT],
+        });
     }
-    if (!compilerPath) {
-        throw 'uts compiler is not found';
+    catch (e) {
+        console.error((0, utils_1.installDepTips)('devDependencies', '@dcloudio/uni-uts-v1', require('@dcloudio/uni-cli-shared/package.json').version));
+        process.exit(0);
     }
     return require(compilerPath);
 }