1 files changed, 48 insertions, 0 deletions
diff --git a/vendor/github.com/gookit/color/detect_nonwin.go b/vendor/github.com/gookit/color/detect_nonwin.go
new file mode 100644
index 000000000..75c7202f0
--- /dev/null
+++ b/vendor/github.com/gookit/color/detect_nonwin.go
@@ -0,0 +1,48 @@
+// +build !windows
+
+// The method in the file has no effect
+// Only for compatibility with non-Windows systems
+
+package color
+
+import (
+	"strings"
+	"syscall"
+
+	"github.com/xo/terminfo"
+)
+
+// detect special term color support
+func detectSpecialTermColor(termVal string) (terminfo.ColorLevel, bool) {
+	if termVal == "" {
+		return terminfo.ColorLevelNone, false
+	}
+
+	debugf("terminfo check fail - fallback detect color by check TERM value")
+
+	// on TERM=screen:
+	// - support 256, not support true-color. test on macOS
+	if termVal == "screen" {
+		return terminfo.ColorLevelHundreds, false
+	}
+
+	if strings.Contains(termVal, "256color") {
+		return terminfo.ColorLevelHundreds, false
+	}
+
+	if strings.Contains(termVal, "xterm") {
+		return terminfo.ColorLevelHundreds, false
+		// return terminfo.ColorLevelBasic, false
+	}
+
+	// return terminfo.ColorLevelNone, nil
+	return terminfo.ColorLevelBasic, false
+}
+
+// IsTerminal returns true if the given file descriptor is a terminal.
+//
+// Usage:
+// 	IsTerminal(os.Stdout.Fd())
+func IsTerminal(fd uintptr) bool {
+	return fd == uintptr(syscall.Stdout) || fd == uintptr(syscall.Stdin) || fd == uintptr(syscall.Stderr)
+}