How to get environment variables value?

[officialrajdeepsingh]

I need requirements to get the value of the deno global environment variable. The environment variable name is DENO_INSTALL_ROOT. I can not get the environment variable value. I use deno.env.get("DENO_INSTALL_ROOT"). But it does not work for me.

[c4spar]

This is not related to cliffy. If Deno.env.get("DENO_INSTALL_ROOT") returns undefined than the env var is not set. But if you have issues with deno you should open an issue/discussion in the deno repository.

If you are looking for a way how to use environment variables with cliffy you can take a look at https://cliffy.io/docs@v0.25.6/command/environment-variables.

[officialrajdeepsingh]

I Deno.env.get("DENO_INSTALL_ROOT") try it. But it does not work for me.