Function transformEnvVars

  • Transform environment variables into a nested object. Expects '_' to delimit nested keys and '' to delimit camelCase keys. Expects 'True' and 'False' to be transformed into booleans. Expects comma-separated values to be transformed into arrays.

    Parameters

    • envVars: {
          [key: string]: string | undefined;
      }

      input environment variables.

      • [key: string]: string | undefined

    Returns TransformedEnv

    Example

    const envVars = {
         CCU__DJANGO__ALLOWED_HOSTS: '*',
         CCU__DJANGO__CSRF_COOKIE_SECURE: 'False',
         SENTRY__TRACE_EXCLUDE_URLS: 'one,two,three'
    }
    const result = transformEnvVars(envVars)
    console.log(result)
    // {
    //   ccu: {
    //     django: {
    //       allowedHosts: '*',
    //       csrfCookieSecure: false,
    //     },
    //   },
    //   sentry: {
    //     traceExcludeUrls: ['one', 'two', 'three'],
    //   },
    // }

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