A Swift library to convert text with ANSI escape codes to HTML.
The heavy lifting of the conversion is done by the ANSIEsc2HTML library. This SPM includes a slightly modified version of the library copied on 2023/5/5.
You can create a string builder and use the conversion method directly on the builder.
import Ansi2Html
let builder = AnsiHtmlStringBuilder()
if builder.stringHasAnsi(stringWithAnsiCodes) {
let html = builder.stringToHtml(stringWithAnsiCodes)
}It may be more useful to add an extension on string for convenience.
import Ansi2Html
private let builder = AnsiHtmlStringBuilder()
extension String {
var ansiToHtml: String {
guard hasAnsi else { return self }
return builder.stringToHtml(self)
}
var hasAnsi: Bool {
builder.stringHasAnsi(self)
}
}Elsewhere in your code you can use the ansiToHtml computed attribute.
let html = stringWithAnsiCodes.ansiToHtml