refactor: move from --unstable-hmr to --hmr

commands/serve.ts

@@ -30,7 +30,7 @@ export default class Serve extends BaseCommand {
     '',
     'You can also start the server with HMR support using the following command.',
     '```',
-    '{{ binaryName }} serve --unstable-hmr',
+    '{{ binaryName }} serve --hmr',
     '```',
     '',
     'The assets bundler dev server runs automatically after detecting vite config or webpack config files',
@@ -47,7 +47,7 @@ export default class Serve extends BaseCommand {
   declare devServer: DevServer
 
   @flags.boolean({ description: 'Start the server with HMR support' })
-  declare unstableHmr?: boolean
+  declare hmr?: boolean
 
   @flags.boolean({
     description: 'Watch filesystem and restart the HTTP server on file change',
@@ -120,14 +120,14 @@ export default class Serve extends BaseCommand {
       return
     }
 
-    if (this.watch && this.unstableHmr) {
-      this.logger.error('Cannot use --watch and --unstable-hmr flags together. Choose one of them')
+    if (this.watch && this.hmr) {
+      this.logger.error('Cannot use --watch and --hmr flags together. Choose one of them')
       this.exitCode = 1
       return
     }
 
     this.devServer = new assembler.DevServer(this.app.appRoot, {
-      hmr: this.unstableHmr === true ? true : false,
+      hmr: this.hmr === true ? true : false,
       clearScreen: this.clear === false ? false : true,
       nodeArgs: this.parsed.nodeArgs,
       scriptArgs: [],

tests/commands/serve.spec.ts

@@ -338,7 +338,7 @@ test.group('Serve command', () => {
     await sleep(1200)
   })
 
-  test('error if --unstable-hmr and --watch are used together', async ({ assert, fs }) => {
+  test('error if --hmr and --watch are used together', async ({ assert, fs }) => {
     await fs.create('node_modules/ts-node/esm.js', '')
 
     const ace = await new AceFactory().make(fs.baseUrl, {
@@ -347,15 +347,12 @@ test.group('Serve command', () => {
 
     ace.ui.switchMode('raw')
 
-    const command = await ace.create(Serve, ['--unstable-hmr', '--watch', '--no-clear'])
+    const command = await ace.create(Serve, ['--hmr', '--watch', '--no-clear'])
     await command.exec()
 
     assert.equal(command.exitCode, 1)
     assert.lengthOf(ace.ui.logger.getLogs(), 1)
     assert.equal(ace.ui.logger.getLogs()[0].stream, 'stderr')
-    assert.match(
-      ace.ui.logger.getLogs()[0].message,
-      /Cannot use --watch and --unstable-hmr flags together/
-    )
+    assert.match(ace.ui.logger.getLogs()[0].message, /Cannot use --watch and --hmr flags together/)
   })
 })