fix: remove concurrency option, and add readme

README.md

@@ -0,0 +1,82 @@
+# Relative to Alias Resolver
+
+## Overview
+
+The **Relative to Alias Resolver** is a tool designed to convert a TypeScript project from using relative imports to alias imports. This can help improve the readability and maintainability of your codebase by using more descriptive import paths.
+
+## Features
+
+- Converts relative imports to alias imports based on your `tsconfig.json` configuration.
+- Supports both CommonJS and ES Module formats.
+- Provides a CLI for easy integration into your build process.
+- Includes options for dry runs and concurrency control.
+
+## Installation
+
+To install the package cli, use npm:
+
+```bash
+npm install -g relative-to-alias-resolver
+```
+
+if you intend to use the library in your project, you can install it locally:
+
+```bash
+npm install relative-to-alias-resolver
+```
+
+## Usage
+
+### CLI
+
+The package provides a command-line interface to perform the conversion. You can use it as follows:
+
+```bash
+relative-to-alias-resolver --project <path-to-project> --tsconfig <path-to-tsconfig>
+```
+
+#### Options
+
+- `-p, --project <path>`: The path to the project to generate alias imports for. Defaults to the current directory.
+- `-t, --tsconfig <path>`: The path to the `tsconfig.json` file to use for the project. Defaults to `./tsconfig.json`.
+- `-d, --dry-run`: Run the command in dry run mode. Defaults to `true`.
+- `-i, --ignore <patterns>`: A comma-separated list of regex patterns for paths to ignore. Defaults to `["node_modules"]`.
+- `-c, --concurrency <number>`: The number of promises to allow at once when editing the project. Defaults to `5`.
+
+#### Example
+
+```bash
+relative-to-alias-resolver --project ./src --tsconfig ./tsconfig.json
+```
+
+### Library
+
+The library can be used to convert relative imports to alias imports in a TypeScript project.
+
+```typescript
+import { resolveRelativeToAlias } from "relative-to-alias-resolver";
+
+resolveRelativeToAlias({
+  projectPath: "./src",
+  tsconfigPath: "./tsconfig.json",
+  dryRun: true,
+  ignore: ["node_modules"],
+});
+```
+
+## Configuration
+
+The tool relies on the `tsconfig.json` file to determine the base URL and paths for aliasing. Ensure your `tsconfig.json` is correctly configured with the `baseUrl` and `paths` properties.
+
+Example `tsconfig.json`:
+
+```json
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["src/*"]
+    }
+  }
+}
+```

package.json

@@ -1,7 +1,7 @@
 {
   "name": "relative-to-alias-resolver",
   "version": "1.0.1",
-  "description": "converts a typescript from from relative imports to alias imports",
+  "description": "Converts a typescript project from relative imports to alias imports.",
   "main": "dist/cjs/index.cjs",
   "module": "dist/esm/index.js",
   "type": "module",

src/cli.ts

@@ -22,12 +22,6 @@ program
     (value) => value.split(","),
     ["node_modules"]
   )
-  .option(
-    "-c, --concurrency <number>",
-    "The number of promises to allow at once when editing the project.",
-    (value) => parseInt(value),
-    5
-  )
   .action(main);
 
 program.parse(process.argv);

src/index.ts

@@ -9,7 +9,6 @@ export interface Options {
   tsconfig: string;
   dryRun: boolean;
   ignoreDirectories: string[];
-  concurrency: number;
 }
 
 export default async function main(options: Options) {