wikijs-fork/server/helpers/config.js

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'use strict'
const _ = require('lodash')
module.exports = {
/**
* Parse configuration value for environment vars
*
* @param {any} cfg Configuration value
* @returns Parse configuration value
*/
parseConfigValue (cfg) {
return _.replace(
cfg,
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/\$\(([A-Z0-9_]+)\)/g,
(fm, m) => { return process.env[m] }
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)
}
}