What kind of programming language is Swift?

Swift is a compiled language , meaning before producing the actual output, Swift performs various activities. These activities are generally performed by the Swift compiler.

Swift is a successor to both the C and Objective-C languages . It includes low-level primitives such as types, flow control, and operators. It also provides object-oriented features such as classes, protocols, and generics, giving Cocoa and Cocoa Touch developers the performance and power they demand.

Swift can definitely be a great choice for writing scripts and other kinds of command line tools that are used to build and distribute a Swift-based app.