replaced REACT_APP_CONFIG with APP_CONFIG

docs/latest/deployment/recipes/build-for-production.md

@@ -72,9 +72,9 @@ how to configure the project for your own imaging archive below.
 
 The configuration for our project is in the `/public/config` directory. Our
 build process knows which configuration file to use based on the
-`REACT_APP_CONFIG` environment variable. By default, its value is
+`APP_CONFIG` environment variable. By default, its value is
 [`default.js`](https://github.com/OHIF/Viewers/blob/react/public/config/default.js).
-When we build, the `%REACT_APP_CONFIG%` value in
+When we build, the `%APP_CONFIG%` value in
 our[`/public/index.html`](https://github.com/OHIF/Viewers/blob/react/public/index.html#L12-L15)
 file is substituted for the correct configuration file's name. This sets
 the`window.config` equal to our configuration file's value.
@@ -108,13 +108,13 @@ window.config = {
 ```
 
 You can also create a new config file and specify its path relative to the build
-output's root by setting the `REACT_APP_CONFIG` environment variable. You can
+output's root by setting the `APP_CONFIG` environment variable. You can
 set the value of this environment variable a few different ways:
 
 - [Add a temporary environment variable in your shell](https://facebook.github.io/create-react-app/docs/adding-custom-environment-variables#adding-temporary-environment-variables-in-your-shell)
 - [Add environment specific variables in `.env` file(s)](https://facebook.github.io/create-react-app/docs/adding-custom-environment-variables#adding-development-environment-variables-in-env)
 - Using the `cross-env` package in an npm script:
-  - `"build": "cross-env REACT_APP_CONFIG=config/my-config.js react-scripts build"`
+  - `"build": "cross-env APP_CONFIG=config/my-config.js react-scripts build"`
 
 After updating the configuration, `yarn run build:web` to generate updated build
 output.

docs/latest/deployment/recipes/nginx--image-archive.md

@@ -124,10 +124,10 @@ likely want to update:
 The OHIF Viewer's configuration is imported from a static `.js` file and made
 available globally at `window.config`. The configuration we use is set to a
 specific file when we build the viewer, and determined by the env variable:
-`REACT_APP_CONFIG`. You can see where we set its value in the `dockerfile` for
+`APP_CONFIG`. You can see where we set its value in the `dockerfile` for
 this solution:
 
-`ENV REACT_APP_CONFIG=config/docker_openresty-orthanc.js`
+`ENV APP_CONFIG=config/docker_openresty-orthanc.js`
 
 You can find the configuration we're using here:
 `/public/config/docker_openresty-orthanc.js`

docs/latest/deployment/recipes/user-account-control.md

@@ -125,10 +125,10 @@ likely want to update:
 The OHIF Viewer's configuration is imported from a static `.js` file and made
 available globally at `window.config`. The configuration we use is set to a
 specific file when we build the viewer, and determined by the env variable:
-`REACT_APP_CONFIG`. You can see where we set its value in the `dockerfile` for
+`APP_CONFIG`. You can see where we set its value in the `dockerfile` for
 this solution:
 
-`ENV REACT_APP_CONFIG=config/docker_openresty-orthanc-keycloak.js`
+`ENV APP_CONFIG=config/docker_openresty-orthanc-keycloak.js`
 
 You can find the configuration we're using here:
 `/public/config/docker_openresty-orthanc-keycloak.js`