chore: remove old package

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [18, 19, 20, 21, 22, 23]
+        node-version: [18, 19, 20, 21, 22, 23, 24, 25]
         # Node.js release schedule: https://nodejs.org/en/about/releases/
 
     name: Node.js ${{ matrix.node-version }} - ${{matrix.os}}
@@ -71,11 +71,6 @@ jobs:
           echo "Node.js version: $(node -v)"
           echo "NPM version: $(npm -v)"
 
-      - name: Run tests-legacy cli
-        shell: bash
-        run: |
-          npm run test-legacy:ci
-
       - name: Run test
         shell: bash
         run: |

CONTRIBUTING.md

@@ -8,86 +8,71 @@ The steps below will give you a general idea of how to prepare your local enviro
 
 1. [Create an issue](https://github.com/expressjs/codemod/issues/new) for the
    bug you want to fix or the feature that you want to add.
-2. Create your own [fork](https://github.com/expressjs/codemod) on GitHub
-3. Clone your fork using SSH, GitHub CLI, or HTTPS.
+
+1. Create your own [fork](https://github.com/expressjs/codemod) on GitHub
+
+1. Clone your fork using SSH, GitHub CLI, or HTTPS.
+
 ```sh
 git clone git@github.com:<YOUR_GITHUB_USERNAME>/codemod.git # SSH
 git clone https://github.com/<YOUR_GITHUB_USERNAME>/codemod.git # HTTPS
 gh repo clone <YOUR_GITHUB_USERNAME>/codemod # GitHub CLI
 ```
-4. Change into the nodejs.org directory.
+
+1. Change into the codemod directory.
 ```sh
 cd codemod
 ```
-5. Create a remote to keep your fork and local clone up-to-date.
+
+1. Create a remote to keep your fork and local clone up-to-date.
+
 ```sh
 git remote add upstream git@github.com:expressjs/codemod.git # SSH
 git remote add upstream https://github.com/expressjs/codemod.git # HTTPS
 gh repo sync expressjs/codemod # GitHub CLI
 ```
-6. Create a new branch for your work.
+
+1. Create a new branch for your work.
+
 ```sh
 git checkout -b name-of-your-branch
 ```
-7. Run the following to install the dependencies and start a local build of your work.
+
+1. Run the following to install the dependencies.
+
 ```sh
 npm ci # installs this project's dependencies
-npm run dev # starts a development environment
+
 ```
-8. Perform your changes
-9. Ensure your code is linted by running `npm run lint` -- fix any issue you
+1. create the [new codemod](#how-to-add-codemods) or make your changes.
+
+1. Ensure your code is linted by running `npm run lint` -- fix any issue you
    see listed.
-10. If the tests pass, you can commit your changes to your fork and then create
+
+1. If the tests pass, you can commit your changes to your fork and then create
    a pull request from there. Make sure to reference your issue from the pull
    request comments by including the issue number e.g. `#123`.
 
 ## How to add codemods
 
-We use `jscodeshift` to create and run the codemods. To add a new codemod for Express, we follow the following process.
-
-1. Create a new file in the `transforms` directory. For example, `transforms/pluralized-methods.ts`.
-
-2. Write your codemod. Here's an example that pluralizes Express methods:
-
-```typescript
-// filepath: codemod/transforms/pluralized-methods.ts
-import type { API, FileInfo } from 'jscodeshift'
-import { Identifier, identifier } from 'jscodeshift'
-import { getParsedFile } from '../utils/parse'
-
-export default function transformer(file: FileInfo, _api: API): string {
-  const parsedFile = getParsedFile(file)
+Each codemod recides in its own directory inside the `codemods` folder. For initializing a new codemod, you can use the following command in the root of the repository and change the parameters as needed:
 
-  const identifierNamesToReplace = ['acceptsLanguage', 'acceptsCharset', 'acceptsEncoding']
-
-  for (const singular of identifierNamesToReplace) {
-    const plural = `${singular}s`
-
-    parsedFile
-      .find(Identifier, {
-        name: singular,
-      })
-      .replaceWith(() => identifier(plural))
-  }
-
-  return parsedFile.toSource()
-}
+```sh
+npx codemod init codemods/name-of-codemod --name @expressjs/name-of-codemod --description "Brief description of the codemod" --git-repository-url "git+https://github.com/expressjs/codemod.git" --author "your-github-username (Your Name)" --language typescript --project-type ast-grep-js --package-manager npm --license MIT --no-interactive
 ```
 
-3. Add tests to verify the functionality of the codemod
-    - A new file is created in the `/transforms/__test__` directory with the same name as the codemod with the following content
-    ```ts
-    // filepath: codemod/transforms/__test__/pluralized-methods.ts
+Then, rename the `scripts` folder to `src` to keep it consistent with the rest of the repository. After that, you can start implementing your codemod by editing the `codemod.yaml` file and adding any additional files your codemod requires.
 
-    import { testSpecBuilder } from './util'
+## Useful Resources
 
-    testSpecBuilder('magic-redirect')
-    ```
-    - Two new files are created, `name-codemod.input.ts` and `name_codemod.output.ts`, inside the `/transforms/__testfixtures__` directory
-        - The files ending in `.input.ts ` contain the content that should be changed by the codemod
-        - The `.output.ts` files contain the content that should be present after the codemod has been correctly applied.
+- [Codemod CLI Reference](https://docs.codemod.com/cli/cli-reference)
+- [Codemod Workflow Documentation](https://docs.codemod.com/cli/workflows)
+- [Codemod Studio Documentation](https://docs.codemod.com/codemod-studio)
+- [JS ast-grep (jssg) API reference](https://docs.codemod.com/jssg/reference)
+- [JS ast-grep Testing Utilities](https://docs.codemod.com/jssg/testing)
+- [JS ast-grep Semantic Analysis](https://docs.codemod.com/jssg/semantic-analysis)
+- [ast-grep Documentation](https://ast-grep.github.io/)
 
-4. To make the codemod visible within the CLI, the `config.ts` file is modified, where a brief description of the codemod, its name, and the version of Express to which the migration should be applied are added.
 
 ## Developer's Certificate of Origin 1.1
 

README.md

@@ -1,74 +1,34 @@
 # @expressjs/codemod
 
-[![NPM Version][npm-version-image]][npm-url]
-[![NPM Downloads][npm-downloads-image]][npm-downloads-url]
 [![OpenSSF Scorecard Badge][ossf-scorecard-badge]][ossf-scorecard-visualizer]
 
 Express.js provides Codemod transforms to help you upgrade your express server when a feature is deprecated or removed.
 
 Codemods are transformations that run on your codebase programmatically. This allows for a large amount of changes to be applied without having to manually go through every file.
 
-## Installation
+## Usage
 
-You don't need to install this package, run the following command:
+### From Registry
 
-```sh
-npx @expressjs/codemod # or pnpx, bunx, etc.
-```
-
-or install globally:
+With the codemod CLI you can run a workflow from the Codemod Registry. Replace `<codemod>` with the name of the codemod you want to run:
 
 ```sh
-npm i -g @expressjs/codemod # or pnpm, bun, etc.
+npx codemod @expressjs/<codemod>
 ```
 
-## Usage
+For see the list of available codemods, visit the [Express.js Codemod Registry](https://codemod.link/express).
 
-Use `@expressjs/codemod -h` to explore available command-line options.
+### From source
 
-<!-- USAGE START -->
+You can also clone the repository and run the codemods locally. First, clone the repository:
 
+```sh
+git clone https://github.com/expressjs/codemod.git
+cd /path/to/your-project
+npx codemod workflow run -w /path/to/codemod/codemods/<recipe>/workflow.yaml
 ```
-Usage: @expressjs/codemod [codemod] [source] [options]
-
-Options:
-  -v, --version               Output the current version of @expressjs/codemod.
-  -d, --dry                   Dry run (no changes are made to files)
-  -p, --print                 Print transformed files to stdout
-  --verbose                   Show more information about the transform process
-  --silent                    Don't print anything to stdout
-  -h, --help                  Display this help message.
-
-Commands:
-  upgrade [options] [source]  Upgrade your express server to the latest
-                              version.
-```
-
-<!-- USAGE END -->
-
-## Available Codemods
-
-All the available codemods to update your express server:
-
-<!-- CODEMODS START -->
-
-### magic redirect (v5.0.0)
-
-Transform the deprecated magic string "back"
-
-### pluralized methods (v5.0.0)
-
-Transform the methods to their pluralized versions
-
-### v4 deprecated signatures (v5.0.0)
-
-Transform the deprecated signatures in Express v4
-
-### req param (v5.0.0)
-
-Change request.param() to dedicated methods
 
-<!-- CODEMODS END -->
+See the [codemod CLI doc](https://docs.codemod.com/cli) for a full list of available commands.
 
 ##  Contributing
 
@@ -83,9 +43,5 @@ See the [Contributing Guide](https://github.com/expressjs/codemod/blob/main/CONT
 
 [MIT](LICENSE)
 
-[npm-downloads-image]: https://badgen.net/npm/dm/@expressjs/codemod
-[npm-downloads-url]: https://npmcharts.com/compare/@expressjs/codemod?minimal=true
-[npm-url]: https://npmjs.org/package/@expressjs/codemod
-[npm-version-image]: https://badgen.net/npm/v/@expressjs/codemod
 [ossf-scorecard-badge]: https://api.scorecard.dev/projects/github.com/expressjs/codemod/badge
 [ossf-scorecard-visualizer]: https://ossf.github.io/scorecard-visualizer/#/projects/github.com/expressjs/codemod