How to Get the Root Directory Of an Elixir Project?

To get the root directory of an Elixir project, you can use the Mix.Project.config() function to get the project's configuration. Inside the configuration, you can access the :project key to get the root directory. This key will give you a path to the root directory of the Elixir project. With this path, you can then access files and folders within the project directory as needed for your application.

What is the command to get the root directory of an elixir project?

The command to get the root directory of an Elixir project is Application.app_dir(:my_app). This function returns the path to the root directory of the Elixir project named :my_app.

What is the command-line option for getting the root directory of an elixir project?

To get the root directory of an Elixir project using the command line, you can use the following command:

mix project_dir

This command will display the root directory of the current Elixir project.

How to show the root directory path of an elixir project in a message?

You can use the Mix.Project.config() function to get the project configuration and then access the :root key to get the root directory path. Here's an example code snippet to show the root directory path of an Elixir project in a message:

root_dir = Mix.Project.config[:root] IO.puts "Root directory path: #{root_dir}"

You can put this code in a module or script file within your project and run it to see the root directory path displayed in the message.

How to get the root directory path of an elixir project in a single line of code?

File.cwd!