OCLOMRS-463: Passing OCL URL environment variables to run at runtime

[judeinno]

JIRA TICKET NAME:

Passing OCL URL environment variables to run at runtime

Summary:

• Create a bash script that creates an env-config.js file with key-value pairs of the environment variables.
• Load env-config.js with the script tag in index.html
• Update the start script in package.json to run the bash script when running the app during development.
• Update the Dockerfile to copy the .env file, the bash script and also run the bash script before the build(at runtime). Then remove env-config.js from the public folder if any and add the newly created one by the bash script.

Testing.

In development

• Create a .env file in the root directory and pass it;

OCL_API_HOST=https://api.qa.openconceptlab.org/
TRADITIONAL_OCL_HOST=https://qa.openconceptlab.org

• Then run `npm start

In docker

• ** Create a .env file in the root directory and pass it;

OCL_API_HOST=https://api.qa.openconceptlab.org/
TRADITIONAL_OCL_HOST=https://qa.openconceptlab.org

• Then run docker build -t openmrs/ocl-client:local .
• Wait for the build to finish, then run docker-compose -f docker/docker-compose.yml up to run the Docker container
• Wait for the container to run, then access the app at http://localhost:8081/

[coveralls]

Pull Request Test Coverage Report for Build 2331

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.04%) to 97.201%

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Totals
Change from base Build 2321:	-0.04%
Covered Lines:	1813
Relevant Lines:	1836

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💛 - Coveralls

[rkorytkowski]

The whole point of having the bash script is to run it at runtime in the CMD docker command (see the very bottom) and not during the build. We want to change environment properties AT RUNTIME using a pre-built image.

[judeinno]

Let me work on that

[judeinno]

I have fixed the issue.