getHost

Get host address based on environment configuration.

API

getHost

Return

Argument	Description	Type
string | undefined	Host address string	string | undefined

Parameters

Parameter	Description	Type	Default
env	Environment name (optional)	string	Optional

Example

Basic Usage

import { getHost } from 'ranuts';

// Automatically detect environment from window.location.hostname
const host = getHost();
console.log(host); // Returns corresponding host address based on current environment

Specify Environment

import { getHost } from 'ranuts';

const trunkHost = getHost('trunk');
console.log(trunkHost); // '//log..trunk'

const testHost = getHost('test');
console.log(testHost); // '//log.test'

const prodHost = getHost('prod');
console.log(prodHost); // '//log.'

Environment Detection Rules

import { getHost } from 'ranuts';

// trunk/neibu/release environments
getHost('trunk'); // '//log..trunk'
getHost('neibu'); // '//log..neibu'
getHost('release'); // '//log..release'

// test environment
getHost('test'); // '//log.test'

// prod environment
getHost('prod'); // '//log.'

Notes

1. Environment detection: If env parameter is not provided, automatically detects environment from window.location.hostname.
2. Server-side environment: Returns undefined in server-side environments (no window object).
3. Environment mapping:
   • trunk, neibu, release → .${env}
   • test → test
   • prod → empty string
4. Return format: Returns format as //log.${host}, where host varies based on environment.