Add new copy_files build mode and apply it to flow

Author: isaacroldan

packages/app/src/cli/models/extensions/extension-instance.ts

@@ -14,7 +14,6 @@ import {WebhooksSpecIdentifier} from './specifications/app_config_webhook.js'
 import {WebhookSubscriptionSpecIdentifier} from './specifications/app_config_webhook_subscription.js'
 import {
   ExtensionBuildOptions,
-  buildFlowTemplateExtension,
   buildFunctionExtension,
   buildThemeExtension,
   buildUIExtension,

packages/app/src/cli/models/extensions/specifications/flow_template.ts

@@ -49,7 +49,7 @@ const flowTemplateSpec = createExtensionSpecification({
   identifier: 'flow_template',
   schema: FlowTemplateExtensionSchema,
   appModuleFeatures: (_) => ['ui_preview'],
-  buildConfig: {mode: 'flow'},
+  buildConfig: {mode: 'copy_files', filePatterns: ['*.flow', '*.json', '*.toml']},
   deployConfig: async (config, extensionPath) => {
     return {
       template_handle: config.handle,

packages/app/src/cli/services/build/extension.ts

@@ -1,6 +1,6 @@
 import {runThemeCheck} from './theme-check.js'
 import {AppInterface} from '../../models/app/app.js'
-import {bundleExtension, bundleFlowTemplateExtension} from '../extensions/bundle.js'
+import {bundleExtension} from '../extensions/bundle.js'
 import {buildJSFunction, runTrampoline, runWasmOpt} from '../function/build.js'
 import {ExtensionInstance} from '../../models/extensions/extension-instance.js'
 import {FunctionConfigType} from '../../models/extensions/specifications/function.js'
@@ -65,19 +65,6 @@ export async function buildThemeExtension(extension: ExtensionInstance, options:
   if (offenses) options.stdout.write(offenses)
 }
 
-/**
- * It builds the flow template extensions.
- * @param options - Build options.
- */
-export async function buildFlowTemplateExtension(
-  extension: ExtensionInstance,
-  options: ExtensionBuildOptions,
-): Promise<void> {
-  options.stdout.write(`Building Flow Template extension ${extension.localIdentifier}...`)
-  await bundleFlowTemplateExtension(extension)
-  options.stdout.write(`${extension.localIdentifier} successfully built`)
-}
-
 /**
  * It builds the UI extensions.
  * @param options - Build options.

packages/app/src/cli/services/extensions/bundle.ts

@@ -2,7 +2,6 @@ import {ExtensionBuildOptions} from '../build/extension.js'
 import {ExtensionInstance} from '../../models/extensions/extension-instance.js'
 import {themeExtensionFiles} from '../../utilities/extensions/theme.js'
 import {EsbuildEnvVarRegex, environmentVariableNames} from '../../constants.js'
-import {flowTemplateExtensionFiles} from '../../utilities/extensions/flow-template.js'
 import {context as esContext, formatMessagesSync} from 'esbuild'
 import {AbortSignal} from '@shopify/cli-kit/node/abort'
 import {copyFile, glob} from '@shopify/cli-kit/node/fs'