From 48da1d92f5ffc5ea3369f19498aa3dbab7aed1cc Mon Sep 17 00:00:00 2001
From: Ryan Welcher <me@ryanwelcher.com>
Date: Mon, 7 Feb 2022 08:45:20 -0500
Subject: [PATCH] Introduce the `customScripts` property to allow templates to
 define additional scripts in package.json (#38535)
MIME-Version: 1.0
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* Introduce the customScript property to allow templates to define addtional scripts.

* Include PR references in the changelog file

* Clarify how the new field works for the template

Co-authored-by: Greg Ziółkowski <grzegorz@gziolo.pl>
---
 packages/create-block/CHANGELOG.md             | 3 ++-
 packages/create-block/README.md                | 1 +
 packages/create-block/lib/init-package-json.js | 2 ++
 packages/create-block/lib/scaffold.js          | 2 ++
 packages/create-block/lib/templates.js         | 1 +
 5 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/create-block/CHANGELOG.md b/packages/create-block/CHANGELOG.md
index 2ca9b0284dbf28..51e2b1536ad4f7 100644
--- a/packages/create-block/CHANGELOG.md
+++ b/packages/create-block/CHANGELOG.md
@@ -4,7 +4,8 @@
 
 ### New Features
 
--    Automatically add a `"env": "wp-env"` entry to scripts when the `--wp-env` is passed or when a template sets `wpEnv` to `true`.
+-    Automatically add a `"env": "wp-env"` entry to scripts when the `--wp-env` is passed or when a template sets `wpEnv` to `true` ([#38530](https://github.com/WordPress/gutenberg/pull/38530)).
+-    Introduce the `customScripts` property to allow templates to define additional scripts ([#38535](https://github.com/WordPress/gutenberg/pull/38535)).
 
 ## 2.8.0 (2022-01-27)
 
diff --git a/packages/create-block/README.md b/packages/create-block/README.md
index 0e46538cf14c40..657826227b5798 100644
--- a/packages/create-block/README.md
+++ b/packages/create-block/README.md
@@ -208,6 +208,7 @@ The following configurable variables are used with the template files. Template
 -   `wpScripts` (default: `true`)
 -   `wpEnv` (default: `false`) - enables integration with the `@wordpress/env` package and adds the `env` command to the package.json.
 -   `npmDependencies` (default: `[]`) – the list of remote npm packages to be installed in the project with [`npm install`](https://docs.npmjs.com/cli/v8/commands/npm-install) when `wpScripts` is enabled.
+    `customScripts` (default: {}) - the list of custom scripts to add to `package.json`. It also allows overriding default scripts.
 -   `folderName` (default: `.`) – the location for the `block.json` file and other optional block files generated from block templates included in the folder set with the `blockTemplatesPath` setting.
 -   `editorScript` (default: `'file:./build/index.js'`)
 -   `editorStyle` (default: `'file:./build/index.css'`)
diff --git a/packages/create-block/lib/init-package-json.js b/packages/create-block/lib/init-package-json.js
index eea222539a7d1a..2ba4eace09dbf5 100644
--- a/packages/create-block/lib/init-package-json.js
+++ b/packages/create-block/lib/init-package-json.js
@@ -21,6 +21,7 @@ module.exports = async ( {
 	wpEnv,
 	wpScripts,
 	npmDependencies,
+	customScripts,
 } ) => {
 	const cwd = join( process.cwd(), slug );
 
@@ -48,6 +49,7 @@ module.exports = async ( {
 						start: 'wp-scripts start',
 					} ),
 					...( wpEnv && { env: 'wp-env' } ),
+					...customScripts,
 				},
 			},
 			isEmpty
diff --git a/packages/create-block/lib/scaffold.js b/packages/create-block/lib/scaffold.js
index fcb4012866161b..f751ceed768f49 100644
--- a/packages/create-block/lib/scaffold.js
+++ b/packages/create-block/lib/scaffold.js
@@ -33,6 +33,7 @@ module.exports = async (
 		wpScripts,
 		wpEnv,
 		npmDependencies,
+		customScripts,
 		folderName,
 		editorScript,
 		editorStyle,
@@ -67,6 +68,7 @@ module.exports = async (
 		wpScripts,
 		wpEnv,
 		npmDependencies,
+		customScripts,
 		folderName,
 		editorScript,
 		editorStyle,
diff --git a/packages/create-block/lib/templates.js b/packages/create-block/lib/templates.js
index 155a306c033ba2..1887eadf0d5db6 100644
--- a/packages/create-block/lib/templates.js
+++ b/packages/create-block/lib/templates.js
@@ -198,6 +198,7 @@ const getDefaultValues = ( pluginTemplate ) => {
 		licenseURI: 'https://www.gnu.org/licenses/gpl-2.0.html',
 		version: '0.1.0',
 		wpScripts: true,
+		customScripts: {},
 		wpEnv: false,
 		npmDependencies: [],
 		folderName: '.',