Merge pull request #2 from mkgessen/add-tmux-256color-term-option

Add support to $TERM=tmux or tmux-256color
martinlindhe · Oct 16, 2024 · c39f35c · c39f35c
2 parents eaacb56 + 96a98b0
commit c39f35c
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/lib/imgcat.go b/lib/imgcat.go
@@ -42,7 +42,16 @@ func CatFile(fileName string, w io.Writer) error {
 
 func embed(r io.Reader, w io.Writer) error {
 
-	inScreen := os.Getenv("TERM") == "screen"
+	var inScreen bool
+	switch os.Getenv("TERM") {
+	case
+		"screen",
+		"tmux",
+		"tmux-256color":
+		inScreen = true
+	default:
+		inScreen = false
+	}
 
 	buf := new(bytes.Buffer)
 	_, err := buf.ReadFrom(r)