feat: support config file (3948)

packages/vite-plugin-uni/src/cli/build.ts

@@ -70,6 +70,7 @@ function initBuildOptions(
 ): InlineConfig {
   return {
     root: process.env.VITE_ROOT_DIR,
+    configFile: options.config,
     base: options.base,
     logLevel: options.logLevel,
     clearScreen: options.clearScreen,

packages/vite-plugin-uni/src/cli/index.ts

@@ -10,6 +10,9 @@ const cli = cac('uni')
 export interface CliOptions {
   '--'?: string[]
 
+  c?: boolean | string
+  config?: string
+
   platform?: string
   p?: string
   ssr?: boolean
@@ -31,6 +34,7 @@ export interface CliOptions {
 }
 
 cli
+  .option('-c, --config <file>', `[string] use specified config file`)
   .option('-p, --platform [platform]', '[string] ' + PLATFORMS.join(' | '), {
     default: 'h5',
   })

packages/vite-plugin-uni/src/cli/server.ts

@@ -21,6 +21,7 @@ export async function createServer(options: CliOptions & ServerOptions) {
   const server = await createViteServer(
     addConfigFile({
       root: process.env.VITE_ROOT_DIR,
+      configFile: options.config,
       base: options.base,
       mode: options.mode,
       logLevel: options.logLevel,
@@ -59,6 +60,7 @@ export async function createSSRServer(
       // custom: don't include HTML middlewares
       appType: 'custom',
       root: process.env.VITE_ROOT_DIR,
+      configFile: options.config,
       base: options.base,
       mode: options.mode,
       logLevel: options.logLevel,

packages/vite-plugin-uni/src/cli/utils.ts

@@ -233,6 +233,9 @@ export function cleanOptions(options: CliOptions) {
   const ret = { ...options }
   delete ret['--']
 
+  delete ret.c
+  delete ret.config
+
   delete ret.platform
   delete ret.p
   delete ret.ssr