CompileRePattern compiles a string containing a regular expression.

Contains checks if a slice contains a specific value.

GetEnvParameter returns the value of an environment variable.

MakeDirIfNotExists creates a directory if it does not exist yet.

RandToken generates a random hex value.

ReadFile reads a file from the file system.

ReadLinesFromFile reads a file and returns a string slice containing the lines.

SaveFile saves a file to the file system.