feat: 优化getConfigFile和hardSourePlugin

1. getConfigFile函数直接拿到所有配置文件，包含env和local
2. hardSourcePlugin会监听configFile的变化，更新缓存

packages/fes-compiler/src/config/index.js

@@ -130,41 +130,9 @@ export default class Config {
     getUserConfig() {
         const configFile = this.getConfigFile();
         this.configFile = configFile;
-        // 潜在问题：
-        // .local 和 .env 的配置必须有 configFile 才有效
-        if (configFile) {
-            let envConfigFile;
-            if (process.env.FES_ENV) {
-                const envConfigFileName = this.addAffix(
-                    configFile,
-                    process.env.FES_ENV
-                );
-                const fileNameWithoutExt = envConfigFileName.replace(
-                    extname(envConfigFileName),
-                    ''
-                );
-                envConfigFile = getFile({
-                    base: this.cwd,
-                    fileNameWithoutExt,
-                    type: 'javascript'
-                }).filename;
-                if (!envConfigFile) {
-                    throw new Error(
-                        `get user config failed, ${envConfigFile} does not exist, but process.env.FES_ENV is set to ${process.env.FES_ENV}.`
-                    );
-                }
-            }
-            const files = [
-                configFile,
-                envConfigFile,
-                this.localConfig && this.addAffix(configFile, 'local')
-            ]
-                .filter(f => !!f)
-                .map(f => join(this.cwd, f))
-                .filter(f => existsSync(f));
-
+        if (configFile.length > 0) {
             // clear require cache and set babel register
-            const requireDeps = files.reduce((memo, file) => {
+            const requireDeps = configFile.reduce((memo, file) => {
                 memo = memo.concat(parseRequireDeps(file));
                 return memo;
             }, []);
@@ -175,7 +143,7 @@ export default class Config {
             });
 
             // require config and merge
-            return this.mergeConfig(...this.requireConfigs(files));
+            return this.mergeConfig(...this.requireConfigs(configFile));
         }
         return {};
     }
@@ -201,8 +169,41 @@ export default class Config {
 
     getConfigFile() {
         // TODO: support custom config file
-        const configFile = CONFIG_FILES.find(f => existsSync(join(this.cwd, f)));
-        return configFile ? winPath(configFile) : null;
+        let configFile = CONFIG_FILES.find(f => existsSync(join(this.cwd, f)));
+        if (!configFile) return [];
+        configFile = winPath(configFile);
+        let envConfigFile;
+        // 潜在问题：
+        // .local 和 .env 的配置必须有 configFile 才有效
+        if (process.env.FES_ENV) {
+            const envConfigFileName = this.addAffix(
+                configFile,
+                process.env.FES_ENV
+            );
+            const fileNameWithoutExt = envConfigFileName.replace(
+                extname(envConfigFileName),
+                ''
+            );
+            envConfigFile = getFile({
+                base: this.cwd,
+                fileNameWithoutExt,
+                type: 'javascript'
+            }).filename;
+            if (!envConfigFile) {
+                throw new Error(
+                    `get user config failed, ${envConfigFile} does not exist, but process.env.FES_ENV is set to ${process.env.FES_ENV}.`
+                );
+            }
+        }
+        const files = [
+            configFile,
+            envConfigFile,
+            this.localConfig && this.addAffix(configFile, 'local')
+        ]
+            .filter(f => !!f)
+            .map(f => join(this.cwd, f))
+            .filter(f => existsSync(f));
+        return files;
     }
 
     getWatchFilesAndDirectories() {

packages/fes-compiler/src/service/index.js

@@ -265,6 +265,7 @@ export default class Service extends EventEmitter {
                         'paths',
                         'cwd',
                         'pkg',
+                        'configInstance',
                         'userConfig',
                         'config',
                         'env',

packages/fes-preset-built-in/src/plugins/features/hardSource.js

@@ -9,30 +9,22 @@ export default (api) => {
     });
 
     api.chainWebpack((webpackConfig) => {
-        const HardSourceWebpackPlugin = require('hard-source-webpack-plugin');
-        const { winPath } = require('@umijs/utils');
-        const crypto = require('crypto');
-        const path = require('path');
-        const { toString } = require('webpack-chain');
-        const cwd = api.cwd;
         if (api.env === 'development') {
+            const HardSourceWebpackPlugin = require('hard-source-webpack-plugin');
+            const { winPath } = require('@umijs/utils');
+            const path = require('path');
+            const cwd = api.cwd;
+            const configFiles = (api.configInstance.configFile || []).map(item => path.relative(cwd, item));
+
             webpackConfig
                 .plugin('hardSource')
                 .use(HardSourceWebpackPlugin, [{
                     cacheDirectory: winPath(`${cwd}/.cache/hard-source/[confighash]`),
-                    configHash: (config) => {
-                        const hardSourcePlugin = config.plugins.find(
-                            ({ constructor }) => constructor.name === 'HardSourceWebpackPlugin'
-                        );
-                        const cacheDir = hardSourcePlugin.getCachePath();
-                        const context = path.resolve(process.cwd(), config.context);
-                        const clone = Object.assign({}, config, {
-                            context: path.relative(cacheDir, context)
-                        });
-                        return crypto
-                            .createHash('sha256')
-                            .update(toString(clone))
-                            .digest('hex');
+                    environmentHash: {
+                        root: cwd,
+                        files: ['package-lock.json', 'yarn.lock'].concat(
+                            Array.isArray(configFiles) ? configFiles : [configFiles]
+                        )
                     },
                     ...api.config.hardSource || {}
                 }]);

packages/fes-template/.fes.js

@@ -4,7 +4,7 @@
 export default {
     base: '/foo/',
     define: {
-        __DEV__: true
+        __DEV__: false
     },
     publicPath: '/',
     access: {

packages/fes-template/.fes.local.js

@@ -0,0 +1,5 @@
+export default {
+    // define: {
+    //     __DEV__: true
+    // },
+}