Types/docker.run/Dictionary.Input.ps1
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<# .SYNOPSIS Gets a dictionary as `docker run` input. .DESCRIPTION Converts a dictionary to a list of arguments to `docker run`. If the dictionary contains pairs of integers, they are treated as port mappings. If the dictionary contains paths, they are treated as volumes. Otherwise, they are treated as environment variables. #> param( # The dictionary [Parameter(Mandatory)] [Collections.IDictionary] $Dictionary ) if (-not $Dictionary.Count) { return } foreach ($keyValuePair in $Dictionary.GetEnumerator()) { # If it's a pair of digits, treat it as --publish if ($keyValuePair.Key -is [int] -and $keyValuePair.Value -is [int]) { "--publish" "$($keyValuePair.Key):$($keyValuePair.Value)" } # If it's a path, treat it as a --volume elseif ($keyValuePair.Key -match '[\\/]') { "--volume" "$($keyValuePair.Key):$($keyValuePair.Value)" } # Otherwise, treat it as an environment variable else { "--env" "$($keyValuePair.Key)=$($keyValuePair.Value)" } } |