如何遍历配置文件以在 Node 中有条件地生成文件

Question

Imagine that you have a config file like this one

{
    environments: [
        {
            "name": "DEV",
            "host": "https://localhost",
            "port": "8080"
        },
        {
            "name": "PRE",
            "host": "whatever",
            "port": "whatever"
        }
    ]
}

how could I go through it to generate a file one by one considering that now my code generate all files at once

I generate files this way

collection.js

fs.writeFileSync(argv.target+ '/' + title +'.collection.json', JSON.stringify(output))

And in the main file, named main.js. Here's they are generated all at once, but not one by one. I'd like to generate each collection having in mind the name of the environment in the config file

require('./src/generator/collection.js')('01'+title+'_pre_backend',endpoints);
require('./src/generator/collection.js')('02'+title+'_pre_backend',endpoints);

Thanks in advance

Answer 1

I am not sure If I clearly understand your question. Are you looking for some code like this:

config.environments.forEach(env => {
    require('./src/generator/collection.js')('01'+env.title+'_pre_backend',env.port);
})