feat(codemod): add codemods for fastify v4

packages/codemods/fastify/4/await-register-calls/.codemodrc.json

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+{
+  "$schema": "https://codemod-utils.s3.us-west-1.amazonaws.com/configuration_schema.json",
+  "version": "1.0.2",
+  "private": false,
+  "name": "fastify/4/await-register-calls",
+  "engine": "jscodeshift",
+  "applicability": {
+    "from": [["fastify", ">=", "3.0.0"], ["fastify", "<", "4.0.0"]],
+    "to": [["fastify", ">=", "4.0.0"]]
+  },
+  "meta": {
+    "tags": ["fastify", "4", "migration"],
+    "git": "https://github.com/codemod-com/codemod/tree/main/packages/codemods/fastify/4/await-register-calls"
+  },
+  "include": ["**/*.js", "**/*.jsx", "**/*.ts", "**/*.tsx", "**/*.vue"]
+}

packages/codemods/fastify/4/await-register-calls/.gitignore

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+node_modules
+dist

packages/codemods/fastify/4/await-register-calls/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2024 Codemod Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

packages/codemods/fastify/4/await-register-calls/README.md

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+This codemod helps to improve error reporting in route definitions, route registration is now synchronous, so if you specify an onRoute hook in a plugin, you should now use await.register() 
+
+## What Changed
+
+To improve error reporting in route definitions, route registration is now synchronous. As a result, if you specify an onRoute hook in a plugin you should now use await.register()
+
+
+## Before
+
+```jsx
+fastify.register((instance, opts, done) => {
+    instance.addHook('onRoute', (routeOptions) => {
+        const { path, method } = routeOptions;
+        console.log({ path, method });
+    });
+    done();
+});
+```
+
+## After
+
+```jsx
+await fastify.register((instance, opts, done) => {
+    instance.addHook('onRoute', (routeOptions) => {
+        const { path, method } = routeOptions;
+        console.log({ path, method });
+    });
+    done();
+});
+```

packages/codemods/fastify/4/await-register-calls/__testfixtures__/fixture1.input.ts

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+// biome-ignore lint/correctness/useHookAtTopLevel: <explanation>
+fastify.register((instance, opts, done) => {
+    instance.addHook('onRoute', (routeOptions) => {
+        const { path, method } = routeOptions;
+        console.log({ path, method });
+    });
+    done();
+});

packages/codemods/fastify/4/await-register-calls/__testfixtures__/fixture1.output.ts

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+await fastify.register((instance, opts, done) => {
+    instance.addHook('onRoute', (routeOptions) => {
+        const { path, method } = routeOptions;
+        console.log({ path, method });
+    });
+    done();
+});

packages/codemods/fastify/4/await-register-calls/package.json

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+{
+  "name": "@codemod/fastify-4-await-register-calls",
+  "dependencies": {},
+  "devDependencies": {
+    "typescript": "^5.2.2",
+    "ts-node": "^10.9.1",
+    "jscodeshift": "^0.15.1",
+    "@types/jscodeshift": "^0.11.10",
+    "vitest": "^1.0.1",
+    "@vitest/coverage-v8": "^1.0.1"
+  },
+  "scripts": {},
+  "files": ["./README.md", "./.codemodrc.json", "./dist/index.cjs"],
+  "type": "module"
+}

packages/codemods/fastify/4/await-register-calls/src/index.ts

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+import type { API, FileInfo, Options } from "jscodeshift";
+
+export default function transform(file: FileInfo, api: API, options?: Options) {
+  const j = api.jscodeshift;
+  const root = j(file.source);
+  let dirtyFlag = false;
+
+  // Find all CallExpressions where the callee is fastify.register
+  root
+    .find(j.CallExpression, {
+      callee: {
+        object: { name: "fastify" },
+        property: { name: "register" },
+      },
+    })
+    .forEach((path) => {
+      // Check if the parent node is an AwaitExpression
+      const parent = path.parent.node;
+      if (!j.AwaitExpression.check(parent)) {
+        // Replace the CallExpression with an AwaitExpression
+        j(path).replaceWith(j.awaitExpression(path.node));
+        dirtyFlag = true;
+      }
+    });
+
+  return dirtyFlag ? root.toSource() : undefined;
+}

packages/codemods/fastify/4/await-register-calls/tsconfig.json

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+{
+  "compilerOptions": {
+    "outDir": "./dist",
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "isolatedModules": true,
+    "module": "NodeNext",
+    "skipLibCheck": true,
+    "strict": true,
+    "target": "ES6",
+    "allowJs": true,
+    "noUncheckedIndexedAccess": true
+  },
+  "include": [
+    "./src/**/*.ts",
+    "./src/**/*.js",
+    "./test/**/*.ts",
+    "./test/**/*.js"
+  ],
+  "exclude": ["node_modules", "./dist/**/*"],
+  "ts-node": {
+    "transpileOnly": true
+  }
+}

packages/codemods/fastify/4/await-register-calls/vitest.config.ts

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+import { configDefaults, defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: [...configDefaults.include, "**/test/*.ts"],
+  },
+});

packages/codemods/fastify/4/migration-recipe/.codemodrc.json

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+{
+  "$schema": "https://codemod-utils.s3.us-west-1.amazonaws.com/configuration_schema.json",
+  "name": "fastify/4/migration-recipe",
+  "version": "1.0.2",
+  "private": false,
+  "engine": "recipe",
+  "names": [
+    "fastify/4/await-register-calls",
+    "fastify/4/expose-head-routes",
+    "fastify/4/remove-app-use",
+    "fastify/4/reply-raw-access",
+    "fastify/4/url-params-optional",
+    "fastify/4/wrap-routes-plugin"
+  ],
+  "applicability": {
+    "from": [["fastify", ">=", "3.0.0"], ["fastify", "<", "4.0.0"]],
+    "to": [["fastify", ">=", "4.0.0"]]
+  },
+  "meta": {
+    "tags": ["fastify", "migration"],
+    "git": "https://github.com/codemod-com/codemod/tree/main/packages/codemods/fastify/4/migration-recipe"
+  },
+  "include": ["/.js", "/.jsx", "/.ts", "/.tsx", "/*.vue"]
+}

packages/codemods/fastify/4/migration-recipe/README.md

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+This recipe is a set of codemods that will help migrate to Fastify 4.  
+
+The recipe includes the following codemods:
+
+- fastify/4/await-register-calls
+- fastify/4/expose-head-routes
+- fastify/4/remove-app-use
+- fastify/4/reply-raw-access
+- fastify/4/url-params-optional
+- fastify/4/wrap-routes-plugin

packages/codemods/fastify/4/migration-recipe/package.json

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+{
+  "name": "@codemod/fastify-4-migration-recipe",
+  "files": ["./README.md", "./.codemodrc.json"],
+  "type": "module"
+}

packages/codemods/fastify/4/remove-app-use/.codemodrc.json

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+{
+  "$schema": "https://codemod-utils.s3.us-west-1.amazonaws.com/configuration_schema.json",
+  "version": "1.0.2",
+  "private": false,
+  "name": "fastify/4/remove-app-use",
+  "engine": "jscodeshift",
+  "applicability": {
+    "from": [["fastify", ">=", "3.0.0"], ["fastify", "<", "4.0.0"]],
+    "to": [["fastify", ">=", "4.0.0"]]
+  },
+  "meta": {
+    "tags": ["fastify", "4", "migration"],
+    "git": "https://github.com/codemod-com/codemod/tree/main/packages/codemods/fastify/4/remove-app-use"
+  },
+  "include": ["**/*.js", "**/*.jsx", "**/*.ts", "**/*.tsx", "**/*.vue"]
+}

packages/codemods/fastify/4/remove-app-use/.gitignore

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+node_modules
+dist

packages/codemods/fastify/4/remove-app-use/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2024 Codemod Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

packages/codemods/fastify/4/remove-app-use/README.md

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+This codemod removes app.use()  and the use of middleware is no longer supported.
+
+🚦 **Impact Level**: Minimal
+
+## What Changed
+
+With v4 of Fastify, app.use() has been removed and the use of middleware is no longer supported.
+
+If you need to use middleware, use @fastify/middie or @fastify/express, which will continue to be maintained. However, it is strongly recommended that you migrate to Fastify's hooks.
+
+
+## Before
+
+```jsx
+const fastify = require('fastify')();
+
+fastify.use((req, res, next) => {
+    console.log('Middleware executed');
+    next();
+});
+
+fastify.get('/example', (req, res) => {
+    res.send('Hello, World!');
+});
+
+fastify.listen(3000, () => {
+    console.log('Server is running on http://localhost:3000');
+});
+
+```
+
+## After
+
+```jsx
+const fastify = require('fastify')();
+const middie = require('@fastify/middie');
+
+fastify.register(middie);
+
+fastify.use((req, res, next) => {
+    console.log('Middleware executed');
+    next();
+});
+
+fastify.get('/example', (req, res) => {
+    res.send('Hello, World!');
+});
+
+fastify.listen(3000, () => {
+    console.log('Server is running on http://localhost:3000');
+});
+
+```

packages/codemods/fastify/4/remove-app-use/__testfixtures__/fixture1.input.ts

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+const fastify = require('fastify')();
+
+fastify.use((req, res, next) => {
+    console.log('Middleware executed');
+    next();
+});
+
+fastify.get('/example', (req, res) => {
+    res.send('Hello, World!');
+});
+
+fastify.listen(3000, () => {
+    console.log('Server is running on http://localhost:3000');
+});

packages/codemods/fastify/4/remove-app-use/__testfixtures__/fixture1.output.ts

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+const fastify = require('fastify')();
+const middie = require('@fastify/middie');
+
+fastify.register(middie);
+
+fastify.use((req, res, next) => {
+    console.log('Middleware executed');
+    next();
+});
+
+fastify.get('/example', (req, res) => {
+    res.send('Hello, World!');
+});
+
+fastify.listen(3000, () => {
+    console.log('Server is running on http://localhost:3000');
+});
+
+

packages/codemods/fastify/4/remove-app-use/package.json

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+{
+  "name": "@codemod/fastify-4-remove-app-use",
+  "dependencies": {},
+  "devDependencies": {
+    "typescript": "^5.2.2",
+    "ts-node": "^10.9.1",
+    "jscodeshift": "^0.15.1",
+    "@types/jscodeshift": "^0.11.10",
+    "vitest": "^1.0.1",
+    "@vitest/coverage-v8": "^1.0.1"
+  },
+  "scripts": {},
+  "files": ["./README.md", "./.codemodrc.json", "./dist/index.cjs"],
+  "type": "module"
+}