Add pre build script to delete assets (woocommerce#35627)

* Add pre build script to delete assets

* Chain the script instead

* Add the cleanup dependency to turbo config

* Add assets cleanup for build zip command

plugins/woocommerce/changelog/add-pre-build

@@ -0,0 +1,3 @@
+Significance: patch
+Type: dev
+Comment: Adds pre build script to first delete asset items.

plugins/woocommerce/package.json

@@ -19,6 +19,7 @@
 		"postinstall": "composer install",
 		"changelog": "composer exec -- changelogger",
 		"build": "pnpm -w exec turbo run turbo:build --filter=$npm_package_name",
+		"build:assets-cleanup": "find ./assets/css/. ! -name '.gitkeep' -type f -exec rm -f {} + && find ./assets/client/. ! -name '.gitkeep' -type f -exec rm -f {} + && find ./assets/js/. ! -name '.gitkeep' -type f -exec rm -f {} +",
 		"test": "pnpm -w exec turbo run turbo:test --filter=$npm_package_name",
 		"lint": "pnpm lint:php",
 		"build:feature-config": "php bin/generate-feature-config.php",

turbo.json

@@ -4,8 +4,11 @@
 		"build:feature-config": {
 			"cache": false
 		},
+		"build:assets-cleanup": {
+			"cache": false
+		},
 		"turbo:build": {
-			"dependsOn": [ "build:feature-config", "^turbo:build", "$WC_ADMIN_PHASE" ],
+			"dependsOn": [ "build:feature-config", "build:assets-cleanup", "^turbo:build", "$WC_ADMIN_PHASE" ],
 			"inputs": [
 				"src/**/*.js",
 				"src/**/*.jsx",
@@ -27,6 +30,7 @@
 		"woocommerce#turbo:build": {
 			"dependsOn": [
 				"build:feature-config",
+				"build:assets-cleanup",
 				"^turbo:build",
 				"woocommerce/client/admin#turbo:build",
 				"woocommerce/client/legacy#turbo:build"
@@ -39,8 +43,14 @@
 			"outputMode": "new-only"
 		},
 
+		"woocommerce#build:zip": {
+			"dependsOn": [
+				"^build:assets-cleanup"
+			]
+		},
+
 		"woocommerce/client/legacy#turbo:build": {
-			"dependsOn": [ "^turbo:build" ],
+			"dependsOn": [ "build:assets-cleanup", "^turbo:build" ],
 			"outputs": [
 				"../../assets/js/**",
 				"../../assets/css/**"