wehub-resource-sync
48 lines
1.8 KiB
Swift
48 lines
1.8 KiB
Swift
import Foundation
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enum CLITerminalBackend: Equatable, Sendable {
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case standard
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case truecolor
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case kittyGraphics
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}
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enum CLITerminalCapabilities {
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static func detect(environment: [String: String] = ProcessInfo.processInfo.environment) -> CLITerminalBackend {
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if self.supportsKittyGraphics(environment: environment) {
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return .kittyGraphics
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}
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if self.supportsTruecolor(environment: environment) {
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return .truecolor
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}
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return .standard
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}
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static func supportsEnhancedCards(
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useColor: Bool,
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environment: [String: String] = ProcessInfo.processInfo.environment) -> Bool
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{
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guard useColor else { return false }
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if environment["CODEXBAR_CARDS_ENHANCED"] == "1" { return true }
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if environment["CODEXBAR_CARDS_ENHANCED"] == "0" { return false }
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return self.supportsTruecolor(environment: environment)
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}
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static func supportsKittyGraphics(environment: [String: String]) -> Bool {
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if environment["KITTY_WINDOW_ID"] != nil { return true }
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if environment["GHOSTTY_RESOURCES_DIR"] != nil { return true }
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let term = environment["TERM"]?.lowercased() ?? ""
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if term.contains("kitty") || term.contains("ghostty") || term.contains("wezterm") {
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return true
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}
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return false
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}
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static func supportsTruecolor(environment: [String: String]) -> Bool {
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if self.supportsKittyGraphics(environment: environment) { return true }
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let colorTerm = environment["COLORTERM"]?.lowercased() ?? ""
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if colorTerm.contains("truecolor") || colorTerm.contains("24bit") { return true }
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let term = environment["TERM"]?.lowercased() ?? ""
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return term.contains("foot") || term.contains("alacritty")
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}
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}
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