From 0735e2fc5266e23b99b24e7ffb3bb4b205313897 Mon Sep 17 00:00:00 2001
From: yihu <yihu.gao@tuya.com>
Date: Fri, 1 Apr 2022 22:52:45 +0800
Subject: [PATCH] feat: add devServer config entry for users

---
 templates/js/config/devServerProxy.js | 57 +++++++++++++++++++++++++++
 templates/js/direflow-webpack.js      | 22 +++++++++--
 templates/ts/config/devServerProxy.js | 57 +++++++++++++++++++++++++++
 templates/ts/direflow-webpack.js      | 22 +++++++++--
 4 files changed, 150 insertions(+), 8 deletions(-)
 create mode 100644 templates/js/config/devServerProxy.js
 create mode 100644 templates/ts/config/devServerProxy.js

diff --git a/templates/js/config/devServerProxy.js b/templates/js/config/devServerProxy.js
new file mode 100644
index 0000000..eecb918
--- /dev/null
+++ b/templates/js/config/devServerProxy.js
@@ -0,0 +1,57 @@
+/**
+ * Use the mock proxy 
+ * 
+ * If isMock is true, mockTarget is valid, target is invalid.
+ */
+ const isMock = false;
+
+/**
+ * Change the proxy env 
+ * 'test', 'dev', etc. target is valid, mockTarget is invalid.
+ */
+
+const env = "dev"; 
+
+
+/**
+ * This is the default devServer proxy config, you can use it in proxyCustomConfig or not.
+ */
+const DEFAULT_PROXY_CONFIG = {
+  secure: false,
+  changeOrigin: true,
+};
+
+/**
+ * Config your proxy api here.
+ */
+const config = {
+  "/api": {
+    target: {
+      dev: "https://api.dev.com/",
+      test: "https://api.test.com/",
+    },
+    mockTarget: "https://api.mock.com/",
+    proxyCustomConfig: { ...DEFAULT_PROXY_CONFIG },
+  },
+  "/apiAnother": {
+    target: {
+      dev: "https://api.another.dev.com/",
+      test: "https://api.another.test.com/",
+    },
+    mockTarget: "https://api.another.mock.com/",
+    proxyCustomConfig: { ...DEFAULT_PROXY_CONFIG },
+  },
+};
+
+const proxyConfig = () =>
+  Object.entries(config).reduce((acc, [configKey, configValue]) => {
+    // Avoid incorrect 'target' config in proxyCustomConfig
+    delete configValue.proxyCustomConfig["target"];
+    acc[configKey] = {
+      target: isMock ? configValue.mockTarget : configValue.target[env],
+      ...configValue.proxyCustomConfig,
+    };
+    return acc;
+  }, {});
+
+module.exports = () => proxyConfig();
diff --git a/templates/js/direflow-webpack.js b/templates/js/direflow-webpack.js
index bfedf62..4a92a1d 100644
--- a/templates/js/direflow-webpack.js
+++ b/templates/js/direflow-webpack.js
@@ -1,10 +1,24 @@
 const { webpackConfig } = require('direflow-scripts');
+const devServerProxy = require("./config/devServerProxy");
 
 /**
  * Webpack configuration for Direflow Component
  * Additional webpack plugins / overrides can be provided here
  */
-module.exports = (config, env) => ({
-  ...webpackConfig(config, env),
-  // Add your own webpack config here (optional)
-});
+module.exports = {
+  webpack: (config, env) => {
+    return {
+      ...webpackConfig(config, env),
+      // Add your own webpack config here (optional)
+    };
+  },
+  devServer: function (configFunction) {
+    return function (proxy, allowedHost) {
+      // Config your own devServer proxy in ./config/devServerProxy.js
+      proxy = devServerProxy();
+
+      const config = configFunction(proxy, allowedHost);
+      return config;
+    };
+  },
+};
diff --git a/templates/ts/config/devServerProxy.js b/templates/ts/config/devServerProxy.js
new file mode 100644
index 0000000..eecb918
--- /dev/null
+++ b/templates/ts/config/devServerProxy.js
@@ -0,0 +1,57 @@
+/**
+ * Use the mock proxy 
+ * 
+ * If isMock is true, mockTarget is valid, target is invalid.
+ */
+ const isMock = false;
+
+/**
+ * Change the proxy env 
+ * 'test', 'dev', etc. target is valid, mockTarget is invalid.
+ */
+
+const env = "dev"; 
+
+
+/**
+ * This is the default devServer proxy config, you can use it in proxyCustomConfig or not.
+ */
+const DEFAULT_PROXY_CONFIG = {
+  secure: false,
+  changeOrigin: true,
+};
+
+/**
+ * Config your proxy api here.
+ */
+const config = {
+  "/api": {
+    target: {
+      dev: "https://api.dev.com/",
+      test: "https://api.test.com/",
+    },
+    mockTarget: "https://api.mock.com/",
+    proxyCustomConfig: { ...DEFAULT_PROXY_CONFIG },
+  },
+  "/apiAnother": {
+    target: {
+      dev: "https://api.another.dev.com/",
+      test: "https://api.another.test.com/",
+    },
+    mockTarget: "https://api.another.mock.com/",
+    proxyCustomConfig: { ...DEFAULT_PROXY_CONFIG },
+  },
+};
+
+const proxyConfig = () =>
+  Object.entries(config).reduce((acc, [configKey, configValue]) => {
+    // Avoid incorrect 'target' config in proxyCustomConfig
+    delete configValue.proxyCustomConfig["target"];
+    acc[configKey] = {
+      target: isMock ? configValue.mockTarget : configValue.target[env],
+      ...configValue.proxyCustomConfig,
+    };
+    return acc;
+  }, {});
+
+module.exports = () => proxyConfig();
diff --git a/templates/ts/direflow-webpack.js b/templates/ts/direflow-webpack.js
index bfedf62..4a92a1d 100644
--- a/templates/ts/direflow-webpack.js
+++ b/templates/ts/direflow-webpack.js
@@ -1,10 +1,24 @@
 const { webpackConfig } = require('direflow-scripts');
+const devServerProxy = require("./config/devServerProxy");
 
 /**
  * Webpack configuration for Direflow Component
  * Additional webpack plugins / overrides can be provided here
  */
-module.exports = (config, env) => ({
-  ...webpackConfig(config, env),
-  // Add your own webpack config here (optional)
-});
+module.exports = {
+  webpack: (config, env) => {
+    return {
+      ...webpackConfig(config, env),
+      // Add your own webpack config here (optional)
+    };
+  },
+  devServer: function (configFunction) {
+    return function (proxy, allowedHost) {
+      // Config your own devServer proxy in ./config/devServerProxy.js
+      proxy = devServerProxy();
+
+      const config = configFunction(proxy, allowedHost);
+      return config;
+    };
+  },
+};