Discrepancy of environment variable names (`SERVER` vs `APP`)

[JKRhb]

The .env, test.env, and README.md files refer to an environment variable called ZION_SERVER_PORT for configuring the port the Zion server should listen on:

zion/test.env

Line 2 in 5b03e3e

ZION_SERVER_PORT=3000

zion/.env

Line 3 in 5b03e3e

ZION_SERVER_PORT=3000

zion/README.md

Lines 66 to 67 in 5b03e3e

	# ZION_SERVER_PORT specifies the port number on which the Zion server will listen for incoming requests.
	ZION_SERVER_PORT=3000

However, in the codebase itself, this environment variable is apparently not being used and instead, the AppConfig tries to use the variables ZION_APP_HOST and ZION_APP_PORT instead:

zion/src/config/config.service.ts

Lines 24 to 25 in 5b03e3e

	host: this.nestConfigService.get('ZION_APP_HOST', Default.app.host),
	port: this.nestConfigService.get('ZION_APP_PORT', Default.app.port),

Is this correct or should ZION_APP_HOST and ZION_APP_PORT be changed to ZION_SERVER_HOST and ZION_SERVER_PORT here (or vice versa)?

[relu91]

Thank you for the report, I'm actively working on revolutionizing the configuration process. You can see a short of status in the configuration branch. I wanted to close it fast but I went down the white rabbit hole and now it got out of hand. But once finalized we will have a single source of truth with the configuration parameters that can be passed by:

• CLI
• ENVs
• Config files (JSON, YAML, or toml).

Ofc, once I finish I'll update the README accordingly (we can generate the env example automatically).

See #25 .