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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| // | ||
| // Terminal.swift | ||
| // | ||
| // | ||
| // Created by Aaron Jones on 4/28/23. | ||
| // | ||
|
|
||
| import Foundation | ||
|
|
||
| enum TerminalType: String { | ||
| case dumb = "dumb" | ||
| case xterm = "xterm" | ||
| case file = "file" | ||
| case other = "other" | ||
| } | ||
|
|
||
| struct Terminal { | ||
| var name: String | ||
| var type: TerminalType | ||
|
|
||
| var colors: Int { | ||
| switch self.name { | ||
| case "xterm": | ||
| return 8 | ||
| case "xterm-16color": | ||
| return 16 | ||
| case "xterm-256color": | ||
| return 256 | ||
| default: | ||
| return 0 | ||
| } | ||
| } | ||
|
|
||
| var columns: Int { | ||
| if let colStr = ProcessInfo.processInfo.environment["COLUMNS"] { | ||
| if let colInt: Int = Int(colStr) { | ||
| return colInt | ||
| } | ||
| } | ||
|
|
||
| return 80 | ||
| } | ||
|
|
||
| init() { | ||
| if let term = ProcessInfo.processInfo.environment["TERM"]?.lowercased().trimmingCharacters(in: .whitespacesAndNewlines) { | ||
| self.name = term.isEmpty ? "dumb" : term | ||
| if term.isEmpty || ["dumb", "cons25", "emacs"].contains(term) { | ||
| self.type = .dumb | ||
| } else if term.contains("xterm") { | ||
| self.type = .xterm | ||
| } else { | ||
| self.type = .other | ||
| } | ||
| } else { | ||
| self.name = "dumb" | ||
| self.type = .dumb | ||
| } | ||
| } | ||
| } |