v0.1.0 initial commit

2026-07-12 17:01:37 -04:00
commit c3ca2ebb63
64 changed files with 10453 additions and 0 deletions
@@ -0,0 +1,50 @@
+//go:build windows
+
+package terminal
+
+import (
+	"os"
+
+	"golang.org/x/sys/windows"
+)
+
+func DetectColorMode() ColorMode {
+	if os.Getenv("WT_SESSION") != "" || os.Getenv("WT_PROFILE_ID") != "" {
+		return ColorModeTrueColor
+	}
+	if ct := os.Getenv("COLORTERM"); ct == "truecolor" || ct == "24bit" {
+		return ColorModeTrueColor
+	}
+	return ColorMode256
+}
+
+func resetTerminalMode() {
+	saneIn := uint32(windows.ENABLE_PROCESSED_INPUT |
+		windows.ENABLE_LINE_INPUT |
+		windows.ENABLE_ECHO_INPUT |
+		windows.ENABLE_MOUSE_INPUT |
+		windows.ENABLE_QUICK_EDIT_MODE |
+		windows.ENABLE_EXTENDED_FLAGS)
+	saneOut := uint32(windows.ENABLE_PROCESSED_OUTPUT | windows.ENABLE_WRAP_AT_EOL_OUTPUT)
+
+	if h, err := openConsoleDev("CONIN$"); err == nil {
+		windows.SetConsoleMode(h, saneIn)
+		windows.CloseHandle(h)
+	}
+	if h, err := openConsoleDev("CONOUT$"); err == nil {
+		windows.SetConsoleMode(h, saneOut)
+		windows.CloseHandle(h)
+	}
+}
+
+func openConsoleDev(name string) (windows.Handle, error) {
+	return windows.CreateFile(
+		windows.StringToUTF16Ptr(name),
+		windows.GENERIC_READ|windows.GENERIC_WRITE,
+		windows.FILE_SHARE_READ|windows.FILE_SHARE_WRITE,
+		nil,
+		windows.OPEN_EXISTING,
+		0,
+		0,
+	)
+}