Add option for how long to stay on the last frame of the animation

README.md

@@ -48,14 +48,15 @@ Create repeatable, editable, automatable example usage of:
 Running the software creates a series of `.png` images, and an `output.gif`.
 
 ```bash
-cat "my-keys.txt" | keystroke-animator [--no-shadow] [countdown [keysleep [linesleep]]]
+cat "my-keys.txt" | keystroke-animator [--no-shadow] [countdown [keysleep [linesleep [endsleep]]]]
 ```
 
 - `my-keys.txt` Sequence of keys/characters to read from `stdin` and then "type", one by one.
 - `--no-shadow` Turn off application window shadows (optional). Useful if the background of the window isn't white.
 - `countdown` Pre-script countdown, in integer seconds (optional).
 - `keysleep` Time to sleep between keys, in seconds (optional).
 - `linesleep` Time to sleep between lines, in seconds (optional).
+- `endsleep` Time to sleep at the end of the animation, in seconds (optional).
 
 
 

src/keystroke-animator

@@ -116,6 +116,8 @@ function typeKeysFromStdin {
 	shift
 	local -r lineSleep="${1:-1.0}"
 	shift
+	local -r endSleep="${1:-5.0}"
+	shift
 
 	local screenshotList="screenshot-filelist.txt"
 	local -i screenshotIndex=0
@@ -148,7 +150,7 @@ function typeKeysFromStdin {
 	done
 
 	# Screenshot final state, and hold for a while.
-	screenshot $(( screenshotIndex++ )) $(echo "5 * ${lineSleep}" | bc) >>"$screenshotList"
+	screenshot $(( screenshotIndex++ )) "$endSleep" >>"$screenshotList"
 
 	cat "$screenshotList" | tr '\n' '\0' | animator
 }
@@ -166,6 +168,8 @@ function keystroker {
 	shift || true
 	local -r lineSleep="${1:-1.0}"
 	shift || true
+	local -r endSleep="${1:-5.0}"
+	shift || true
 
 	echo "keystroker: Now focus the window you want the typing to go in!"
 	for i in $(seq "$(( countdown - 1 ))" 0);
@@ -175,7 +179,7 @@ function keystroker {
 	done
 
 	echo "keystroker: Keystrokes are echoed in this window:"
-	typeKeysFromStdin "$keySleep" "$lineSleep"
+	typeKeysFromStdin "$keySleep" "$lineSleep" "$endSleep"
 	echo "keystroker: End of input."
 }