CopyDir will copy all files recursively from src to dst.

CopyFile will copy src to dst.

CreateShutdownChannel returns a channel which can be used to block for a termination signal (SIGTERM, SIGINT, etc).

Exists returns true if the filename or directory specified by fn exists.

GetAPIURLFromJWT extracts the API URL from a JWT token.

GetFreePort asks the kernel for a free open port that is ready to use.

GzipFile compresses a file using gzip.

IsLocalhost returns true if the URL is localhost or 127.0.0.1 or 0.0.0.0.

IsRunningInsideDocker returns true if the process is running inside a docker container.

ListDir will return an array of files recursively walking into sub directories.

LocalIP will return the local ipaddress for the machine.

NewNDJSONDecoder returns a decoder which can be used to read JSON new line delimited files.

NewNDJSONEncoder will return a JSONEncoder which allows you to stream json as new line delimited JSON.

ProcessDirWithDecoder will process all the JSON files in directory and call the callback.

RecoverPanic recovers from a panic and logs the error along with the current goroutines.

Unzip a file to a directory.

JSONEncoder is an encoder that will allow you to encode one or more objects as JSON newline delimited output.