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Customize .env file name via environment variable REACT_APP_DOTENV_CONFIG_PATH #20

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Customize .env file name via environment variable REACT_APP_DOTENV_CONFIG_PATH #20

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b95f3e4
Use REACT_APP_DOTENV_CONFIG_PATH if it is defined
Mar 1, 2023
c3ceb8a
update the readme to include REACT_APP_DOTENV_CONFIG_PATH environment…
Mar 1, 2023
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2 changes: 2 additions & 0 deletions README.md
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Expand Up @@ -76,6 +76,8 @@ set REACT_APP_COLOR=navy&& set REACT_APP_MAIN_TEXT=Navy Background&& npx react-i

`.env` files are supported. `react-inject-env` will automatically detect environment variables in your `.env` file located in your root folder.

If you want to customize the `.env` file name, you can define the file name in environment variable `REACT_APP_DOTENV_CONFIG_PATH`.

Note: Environment variables passed in through the command line will take precedence over `.env` variables.

## Typescript
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3 changes: 2 additions & 1 deletion src/utils/Utils.ts
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Expand Up @@ -17,7 +17,8 @@ export function retrieveReactEnvCfg(): Record<string, string> {

export function retrieveDotEnvCfg(): Record<string, string> {
// eslint-disable-next-line @typescript-eslint/no-var-requires
const env = require('dotenv').config().parsed ?? {}
const path = process.env.REACT_APP_DOTENV_CONFIG_PATH ?? '.env';
const env = require('dotenv').config({path: path}).parsed ?? {}

const keys = Object.keys(env)
const reactKeys = keys.filter(key => {
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