From 27e4ddd81b9ec0e66684e8e707fdd127a7e3358f Mon Sep 17 00:00:00 2001
From: Grant Forsythe <grantwforsythe@gmail.com>
Date: Tue, 4 Feb 2025 20:06:00 -0500
Subject: [PATCH] feat(prettier-config): add index.js entrypoint

This was done so that the base config is extensible which will allow
other projects to install any prettier plugins that might be relevant
for their project, e.g. prettier-plugin-tailwind.
---
 README.md                    |  2 +-
 package-lock.json            |  5 ++++-
 package.json                 |  2 +-
 prettier-config/index.js     | 39 ++++++++++++++++++++++++++++++++++++
 prettier-config/package.json | 12 +++++++----
 5 files changed, 53 insertions(+), 7 deletions(-)
 create mode 100644 prettier-config/index.js

diff --git a/README.md b/README.md
index 8ded2cc..bad9cfe 100644
--- a/README.md
+++ b/README.md
@@ -251,7 +251,7 @@ Include the commitlint preset in your `package.json`:
 Include the shared Prettier config in your `package.json`:
 
 ```json
-"prettier": "@siemens/prettier-config/.prettierrc.json",
+"prettier": "@siemens/prettier-config",
 ```
 
 ### ESLint Plugin
diff --git a/package-lock.json b/package-lock.json
index ecebab3..3e95a3a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10191,7 +10191,7 @@
       "version": "3.4.2",
       "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.2.tgz",
       "integrity": "sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==",
-      "license": "MIT",
+      "dev": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -12193,6 +12193,9 @@
       "name": "@siemens/prettier-config",
       "version": "0.0.0-development",
       "license": "MIT",
+      "devDependencies": {
+        "prettier": "3.4.2"
+      },
       "peerDependencies": {
         "prettier": "^3.0.0"
       }
diff --git a/package.json b/package.json
index 2df1dda..d07e6c4 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
       "./commitlint-config/.commitlintrc.js"
     ]
   },
-  "prettier": "./prettier-config/.prettierrc.json",
+  "prettier": "./prettier-config/index.js",
   "workspaces": [
     "commitlint-config",
     "eslint-config-angular",
diff --git a/prettier-config/index.js b/prettier-config/index.js
new file mode 100644
index 0000000..6a8b5e6
--- /dev/null
+++ b/prettier-config/index.js
@@ -0,0 +1,39 @@
+/**
+ * Copyright Siemens 2024.
+ * SPDX-License-Identifier: MIT
+ *
+ /
+
+ /**
+ * @type { import("prettier").Config }
+ */
+const config = {
+  printWidth: 100,
+  trailingComma: 'none',
+  arrowParens: 'avoid',
+  htmlWhitespaceSensitivity: 'strict',
+  quoteProps: 'preserve',
+  singleQuote: true,
+  overrides: [
+    {
+      files: '*.html',
+      options: {
+        parser: 'angular'
+      }
+    },
+    {
+      files: 'index.html',
+      options: {
+        parser: 'html'
+      }
+    },
+    {
+      files: '*.json5',
+      options: {
+        singleQuote: false
+      }
+    }
+  ]
+};
+
+export default config;
diff --git a/prettier-config/package.json b/prettier-config/package.json
index f0c4ead..9ba3426 100644
--- a/prettier-config/package.json
+++ b/prettier-config/package.json
@@ -2,14 +2,14 @@
   "name": "@siemens/prettier-config",
   "version": "0.0.0-development",
   "description": "Configuration for Prettier.",
-  "files": [
-    "*.json",
-    "*.md"
-  ],
   "repository": {
     "type": "git",
     "url": "git+ssh://git@github.com/siemens/lint.git"
   },
+  "exports": {
+    ".": "./index.js",
+    "./prettierrc.json": "./.prettierrc.json"
+  },
   "author": {
     "name": "Siemens",
     "email": "opensource@siemens.com"
@@ -24,7 +24,11 @@
     "access": "public"
   },
   "license": "MIT",
+  "type": "module",
   "peerDependencies": {
     "prettier": "^3.0.0"
+  },
+  "devDependencies": {
+    "prettier": "3.4.2"
   }
 }