Update readme file.

README.md

@@ -1,23 +1,42 @@
-# I Don't Know ~ A simple script that knows for you.
+# I Don't Know ~ A simple CLI that knows for you.
 
-IDK (I Don't Know) is a command-line tool that simplifies local development with ddev and lando by automatically detecting which one to use for each project.
+IDK (I Don't Know) is a CLI that simplifies local development with ddev and lando by automatically detecting which one to use for each project. It can also recognize composer and drush commands in a similar manner.
 
-If you are someone who uses `ddev` & `lando` in your day to day local development workflow and you get confused or don't remember which project you used which for, this script will know for you.
+If you are someone who uses `ddev` & `lando` in your day to day local development workflow and you get confused or don't remember which project you used for which, this CLI will know for you.
 
-This is just an initial idea; a lot can be built covering this type of scenario.
+Note: Identifying `composer` & `drush` commands are very limited right now.
 
-## Installation
+## Install
 
-After cloning this repo, you might need to make the `idk/script.sh` file executable:
+### 1. [Download the latest binary](https://github.com/abhisekmazumdar/idk/releases/latest)
 
+### 2. Build binary
+
+- Install Homebrew: https://brew.sh/
+
+- Install go: `brew install go`
+
+- Clone this repo in `$HOME` i.e. `/Users/[user-name]`:
+
+    ```bash
+    gh repo clone abhisekmazumdar/idk
+
+    cd idk
+    # Run go build to create the binary file
+    go build
+    ```
+
+### 3. Go
 ```bash
-chmod +x ~/idk/script.sh
+go install github.com/abhisekmazumdar/idk@latest
+
+# The above command will create the binary file in ~/go/bin
 ```
 
 Then create an alias:
 
 ```bash
-alias idk="~/idk/script.sh"
+alias idk="~/go/bin/idk"
 
 ```
 
@@ -36,10 +55,24 @@ idk composer instal
 
 # Use it the same way you would have used other commands.
 idk ssh
+
+# also, this will run ddev/lando composer install
+idk install
+
+# this will run ddev/lando drush site-install
+idk site-install
+
+# To know more about the available commands
+idk --help
+
 ```
 
 Each time you run `idk` like the above said examples, it will show you whether it is using `ddev` or `lando`.
 
+## Known Issues / Missing Features
+
+Its still a Work In Progress tool. I see many corner case yet to cover like flags sometimes doesn't works. If you find any other issues/bugs kindly open an issue in this repo.
+
 ## Contributing
 
 Contributions are welcome! To contribute to this project, fork the repository, make your changes, and submit a pull request. For major changes, please open an issue first to discuss what you would like to change.