Type Method

load(path:fileio:on:overwrite:)

Reads a dotenv file from the supplied path and loads it into the process.

static func load(path: String, fileio: NonBlockingFileIO, on eventLoop: any EventLoop, overwrite: Bool = false) -> EventLoopFuture<Void>

Parameters

path: Absolute or relative path of the dotenv file.
fileio: File loader.
eventLoop: Eventloop to perform async work on.
overwrite: If true, values already existing in the process’ env will be overwritten. Defaults to false.

Discussion

let fileio: NonBlockingFileIO
let elg: EventLoopGroup
try DotEnvFile.load(path: ".env", fileio: fileio, on: elg.next()).wait()
print(Environment.process.FOO) // BAR

Use DotEnvFile.read to read the file without loading it.