Allow INFISICAL_URL to use domain for self-hosted

[asheliahut]

Description

Updates the cli to allow for an environment variable named INFISICAL_URL this way when a self hosted user is using the CLI they don't need to specify the domain over and over.

The order of respect for domains is as follows
Infisical Cloud Domain -> Environment Variable -> CLI Argument

This way the CLI argument can always override even the environment variable.

[Grraahaam]

Interesting feature! Imagine you have several projects locally and each of them uses a different Infisical instance/URL, how about the possibility to use a global config file instead, e.g. scoped on the file path? Here's an idea, including what you might want to do as well : #243

[asheliahut]

@Grraahaam I like your idea, but sadly what you are suggesting wouldn't help in the case of global usage which is what I was looking for here. What if you don't have a project setup yet at all? I think having both options would be neat in the long run.

[maidul98]

Awsome PR! A lot of folks have asked for this. Let me know if you have ideas for further improving the CLI

[Grraahaam]

@Grraahaam I like your idea, but sadly what you are suggesting wouldn't help in the case of global usage which is what I was looking for here. What if you don't have a project setup yet at all? I think having both options would be neat in the long run.

My bad I forgot to mention this use case 🙃 , but it'd also be possible to define it globally, here's an example (updated in the PR as well) :

{
  "scope": [
    "/": {
      "token": "secret-xxxxxxxxxxx-xxxxxxxxxxxx-xxxxxxx",
      "api-host": "https://app.infisical.com/api",
      "dashboard-host": "https://app.infisical.com/dashboard",
      "project": "project-global",
      "env": "dev",
    }
]

Thanks for pointing this out! Does that sounds more like what you're expecting? 🤔

[asheliahut]

@Grraahaam that still isn't flexible enough for my use case. I need to be able to change it quickly between runs and I'd prefer not having to use a tool like jq or something to edit a config file constantly.