Update devDependency prettier to v3 (#496)

.prettierrc

@@ -1,5 +1,6 @@
 {
   "endOfLine": "auto",
+  "trailingComma": "es5",
   "overrides": [
     {
       "files": "*.md",

change/change-d439055d-26fa-41d3-8196-829aba64863c.json

@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "type": "none",
+      "comment": "Update formatting",
+      "packageName": "backfill-hasher",
+      "email": "elcraig@microsoft.com",
+      "dependentChangeType": "none"
+    }
+  ]
+}

package.json

@@ -43,7 +43,7 @@
     "lerna": "^7.0.0",
     "lint-staged": "^12.5.0",
     "lodash.merge": "^4.6.2",
-    "prettier": "~2.8.4",
+    "prettier": "~3.0.0",
     "prettier-package-json": "^2.8.0",
     "resolve-from": "^5.0.0",
     "syncpack": "8.4.11",

packages/cache/src/__tests__/getCacheStorageProvider.test.ts

@@ -83,7 +83,10 @@ describe("getCacheStorageProvider", () => {
 
   test("can get a custom storage provider as a class", () => {
     const TestProvider = class implements ICacheStorage {
-      constructor(private logger: Logger, private cwd: string) {}
+      constructor(
+        private logger: Logger,
+        private cwd: string
+      ) {}
 
       fetch(hash: string) {
         this.logger.silly(`fetching ${this.cwd} ${hash}`);

packages/hasher/src/hashOfPackage.ts

@@ -47,10 +47,9 @@ export async function getPackageHash(
     return memoization[memoizationKey];
   }
 
-  const { name, dependencies, devDependencies } = require(path.join(
-    packageRoot,
-    "package.json"
-  ));
+  const { name, dependencies, devDependencies } = require(
+    path.join(packageRoot, "package.json")
+  );
 
   const allDependencies: Dependencies = {
     ...dependencies,

packages/hasher/src/repoInfo.ts

@@ -44,10 +44,13 @@ export async function getRepoInfoNoCache(cwd: string) {
   // Sorting repoHash by key because we want to consistent hashing based on the order of the files
   const repoHashes = Object.keys(unorderedRepoHashes)
     .sort((a, b) => a.localeCompare(b))
-    .reduce((obj, key) => {
+    .reduce(
+      (obj, key) => {
         obj[key] = unorderedRepoHashes[key];
         return obj;
-    }, {} as Record<string, string>);
+      },
+      {} as Record<string, string>
+    );
 
   const workspaceInfo = getWorkspaces(root);
   const parsedLock = await parseLockFile(root);

tools/update-project-references.js

@@ -83,7 +83,7 @@ async function updateTSConfig({ filePath, content }, mergeConfig) {
 
   fs.writeFileSync(
     filePath,
-    prettier.format(newContent, {
+    await prettier.format(newContent, {
       ...prettierOptions,
       parser: "json",
     })

yarn.lock

@@ -5665,10 +5665,10 @@ prettier-package-json@^2.8.0:
     sort-object-keys "^1.1.3"
     sort-order "^1.0.1"
 
-prettier@~2.8.4:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
+prettier@~3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.0.3.tgz#432a51f7ba422d1469096c0fdc28e235db8f9643"
+  integrity sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==
 
 pretty-format@^29.0.0, pretty-format@^29.6.3:
   version "29.6.3"