nodejsamazingenerator
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JavaScript
import path from 'path'
import merge from 'lodash/merge'
/**
* Usefull function to get specific key from hash name of .env file :)
* @param {*} name Name of the var in .env file
*/
export const requireProcessEnv = (name) => {
if (!process.env[name]) {
throw new Error('You must set the ' + name + ' environment variable')
}
return process.env[name]
}
/**
* dotenv allows developers use a .env file to save usefull environment variables
* this by adding each one of this elements (or hash vals) to the process.env node global var
* thats why it's called dotENV jeje (https://www.npmjs.com/package/dotenv)
*/
if (process.env.NODE_ENV !== 'production') {
const dotenv = require('dotenv-safe')
dotenv.config({
path: path.join(__dirname, '../.env'),
sample: path.join(__dirname, '../.env.example')
})
}
/**
* Usefull object with global configuration of the server
*/
const config = {
/**
* As on a webpack config should be, there is some common vars declared
*/
all: {
projectName: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('PROJECT_NAME') : process.env.PROJECT_NAME),
env: process.env.NODE_ENV,
root: path.join(__dirname, '..'),
port: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('SERVER_PORT') : process.env.SERVER_PORT),
ip: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('SERVER_IP') : process.env.SERVER_IP),
apiRoot: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('API_ROOT') : process.env.API_ROOT),
defaultEmail: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('DEFAULT_EMAIL_ALIAS') : process.env.DEFAULT_EMAIL_ALIAS),
sendgridKey: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('SENDGRID_KEY') : process.env.SENDGRID_KEY),
masterKey: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('MASTER_KEY') : process.env.MASTER_KEY),
jwtSecret: (process.env.NODE_ENV !== 'production' ? requireProcessEnv('JWT_SECRET') : process.env.JWT_SECRET)
},
/**
* And other specific config to specific environments as Production, Development and Test
*/
test: {
postgresql: {
db_user: requireProcessEnv('DB_USER'),
db_pass: requireProcessEnv('DB_PASSWORD'),
db_host: requireProcessEnv('DB_HOST'),
db_port: requireProcessEnv('DB_PORT'),
db_name: requireProcessEnv('DB_NAME_TEST'),
db_log: requireProcessEnv('DB_LOG'),
uri: 'postgres://' + requireProcessEnv('DB_USER') + ':' + requireProcessEnv('DB_PASSWORD') + '@' + requireProcessEnv('DB_HOST') + ':' + requireProcessEnv('DB_PORT') + '/' + requireProcessEnv('DB_NAME_TEST')
}
},
development: {
postgresql: {
db_user: requireProcessEnv('DB_USER'),
db_pass: requireProcessEnv('DB_PASSWORD'),
db_host: requireProcessEnv('DB_HOST'),
db_port: requireProcessEnv('DB_PORT'),
db_name: requireProcessEnv('DB_NAME_DEV'),
db_log: requireProcessEnv('DB_LOG'),
uri: 'postgres://' + requireProcessEnv('DB_USER') + ':' + requireProcessEnv('DB_PASSWORD') + '@' + requireProcessEnv('DB_HOST') + ':' + requireProcessEnv('DB_PORT') + '/' + requireProcessEnv('DB_NAME_DEV')
}
},
production: {
postgresql: {
db_user: process.env.DB_USER,
db_pass: process.env.DB_PASSWORD,
db_host: process.env.DB_HOST,
db_port: process.env.DB_PORT,
db_name: process.env.DB_NAME_PROD,
db_log: process.env.DB_LOG,
uri: 'postgres://' + process.env.DB_USER + ':' + process.env.DB_PASSWORD + '@' + process.env.DB_HOST + ':' + process.env.DB_PORT + '/' + process.env.DB_NAME_PROD
}
}
}
const mergedConf = merge(config.all, config[config.all.env])
console.log(`
..
.
.
..
.......
.
..
`)
console.log(mergedConf)
/**
* Finally, as again, a webpack configuration, we just merge the common config, with specific environment config
*/
export default mergedConf