refactor: cache dir config can control compile fs cache location

src/constants.ts

@@ -27,3 +27,5 @@ export const USELESS_TMP_FILES = ['tsconfig.json', 'typings.d.ts'];
 export const VERSION_2_LEVEL_NAV = '^2.2.0';
 
 export const VERSION_2_DEPRECATE_SOFT_BREAKS = '^2.2.0';
+
+export const FS_CACHE_DIR = 'node_modules/.cache/dumi';

src/features/compile/index.ts

@@ -2,6 +2,8 @@ import type { IDemoLoaderOptions } from '@/loaders/demo';
 import type { IMdLoaderOptions } from '@/loaders/markdown';
 import ReactTechStack from '@/techStacks/react';
 import type { IApi, IDumiTechStack } from '@/types';
+import { _setFSCacheDir } from '@/utils';
+import path from 'path';
 import { addAtomMeta, addExampleAssets } from '../assets';
 
 export default (api: IApi) => {
@@ -14,17 +16,26 @@ export default (api: IApi) => {
     fn: () => new ReactTechStack(),
   });
 
-  // add customize option for babel-loader, to avoid collect wrong deps result in MFSU
-  api.modifyConfig((memo) => {
-    if (memo.babelLoaderCustomize) {
-      api.logger.warn(
-        'Config `babelLoaderCustomize` will be override by dumi, please report issue if you need it.',
-      );
-    }
+  api.modifyConfig({
+    stage: Infinity,
+    fn: (memo) => {
+      // add customize option for babel-loader, to avoid collect wrong deps result in MFSU
+      if (memo.babelLoaderCustomize) {
+        api.logger.warn(
+          'Config `babelLoaderCustomize` will be override by dumi, please report issue if you need it.',
+        );
+      }
 
-    memo.babelLoaderCustomize = require.resolve('./babelLoaderCustomize');
+      memo.babelLoaderCustomize = require.resolve('./babelLoaderCustomize');
 
-    return memo;
+      // configure dumi fs cache dir
+      const cacheDirPath =
+        api.userConfig.cacheDirectoryPath || memo.cacheDirectoryPath;
+
+      if (cacheDirPath) _setFSCacheDir(path.join(cacheDirPath, 'dumi'));
+
+      return memo;
+    },
   });
 
   // configure loader to compile markdown

src/utils.ts

@@ -4,6 +4,7 @@ import fs from 'fs';
 import yaml from 'js-yaml';
 import path from 'path';
 import { lodash, logger, winPath } from 'umi/plugin-utils';
+import { FS_CACHE_DIR } from './constants';
 
 /**
  * get route path from file-system path
@@ -81,14 +82,17 @@ export function parseCodeFrontmatter(raw: string) {
 /**
  * get file-system cache for specific namespace
  */
+let cacheDir = FS_CACHE_DIR;
 const caches: Record<string, ReturnType<typeof Cache>> = {};
-const CACHE_PATH = 'node_modules/.cache/dumi';
+export function _setFSCacheDir(dir: string) {
+  cacheDir = dir;
+}
 export function getCache(ns: string): (typeof caches)['0'] {
   // return fake cache if cache disabled
   if (process.env.DUMI_CACHE === 'none') {
     return { set() {}, get() {}, setSync() {}, getSync() {} } as any;
   }
-  return (caches[ns] ??= Cache({ basePath: path.join(CACHE_PATH, ns) }));
+  return (caches[ns] ??= Cache({ basePath: path.resolve(cacheDir, ns) }));
 }
 
 /**