class

Mangrullo::ImageNameParser

Inherits Reference < Object

Utility class for parsing and manipulating Docker image names

Class methods

display_name(image_name : String, max_length : Int32 = Constants::Table::MAX_COLUMN_WIDTH) : String

Truncate image name for display

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format_with_tag(repository : String, tag : String) : String

Format image name with tag

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from_registry?(image_name : String, registry : String) : Bool

Check if image is from a specific registry

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get_registry(image_name : String) : String | Nil

Get registry host from image name if present

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get_repository(image_name : String) : String

Extract just the repository from an image name

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get_tag(image_name : String) : String

Extract just the tag from an image name

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has_custom_tag?(image_name : String) : Bool

Check if image has a custom tag (not 'latest')

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parse(image_name : String) : NamedTuple(repository: String, tag: String)

Parse image name into repository and tag parts. A colon only separates the tag when it appears after the last slash — otherwise it belongs to a registry port (e.g. localhost:5000/my-app).

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