feat: implement cli

.aegir.js

@@ -0,0 +1,10 @@
+/** @type {import('aegir').PartialOptions} */
+const options = {
+  build: {
+    config: {
+      platform: 'node'
+    }
+  }
+}
+
+export default options

.gitignore

@@ -0,0 +1,3 @@
+dist
+tmp
+node_modules

README.md

@@ -1,2 +1,34 @@
-# helia-verified-fetch-cli
-A simple CLI for downloading IPFS content using @helia/verified-fetch
+# @sgtpooki/helia-verified-fetch-cli
+
+`@sgtpooki/helia-verified-fetch-cli` is a command-line interface tool designed to facilitate the download and fetching of content using the Helia protocol and `@helia/verified-fetch`. It leverages various block brokers such as bitswap and trustless gateways to ensure secure and efficient data retrieval.
+
+## Installation
+
+To install `@sgtpooki/helia-verified-fetch-cli`, you need to have Node.js installed on your system. With Node.js installed, run the following command:
+
+```sh
+npm install -g @sgtpooki/helia-verified-fetch-cli
+```
+
+## Usage
+After installation, you can use the CLI tool by invoking it with the desired resource URL and additional options as needed.
+
+## Basic Usage
+To fetch a resource, simply provide the resource URL as follows:
+
+`helia-verified-fetch-cli <resource-url>`
+
+
+## Options
+
+- `--data, -d`: Specify the directory to persist data/blockstore. By default, data is stored in-memory and will not persist between requests.
+- `--use-bitswap, -b`: Use bitswap block broker. Enabled by default.
+- `--use-trustless-gateways, -t`: Use trustless gateways. Enabled by default.
+- `--trustless-gateways`: Provide a list of trustless gateways to use. Defaults to Helia default trustless gateways.
+- `--accept, -a`: Set the Accept header for the request.
+- `--verbose, -v`: Enable verbose logging, similar to setting DEBUG="helia*" in your environment variables.
+- `--debug`: Set the DEBUG environment variable to the provided value.
+
+## Callouts
+
+- Currently, piping json to `jq` will fail with `jq: parse error: Unfinished JSON term at EOF at line 2129, column 7`. If you write to a file and then pipe to `jq`, it will work as expected.