1 files changed, 28 insertions, 0 deletions
diff --git a/hooks/on_quit b/hooks/on_quit
new file mode 100755
index 0000000..44957e8
--- /dev/null
+++ b/hooks/on_quit
@@ -0,0 +1,28 @@
+#!/bin/sh
+# ttym on_quit -- runs when a session ends early: q, Ctrl+C, SIGTERM,
+# SIGQUIT or SIGHUP -- and whenever a stopwatch is stopped, since a
+# stopwatch has no natural end.
+#
+#   $1  mode      countdown | stopwatch
+#   $2  seconds   time actually elapsed, excluding time spent paused
+#   $3  comment   the -c text, or an empty string
+#
+# A countdown abandoned after two seconds reports 2, not the duration
+# you asked for. That is what makes this useful for tracking follow-
+# through rather than intent.
+
+mode=$1 seconds=$2 comment=$3
+
+log=${XDG_STATE_HOME:-$HOME/.local/state}/ttym
+mkdir -p "$log" 2>/dev/null || exit 0
+
+printf '%s\t%s\t%s\t%s\n' \
+	"$(date +%Y-%m-%dT%H:%M:%S)" "$mode" "$seconds" "$comment" \
+	>> "$log/abandoned.tsv"
+
+# Restore the terminal title set by on_start.
+case $TERM in
+xterm*|rxvt*|tmux*|screen*|alacritty|foot*)
+	printf '\033]0;%s\007' "${SHELL##*/}" > /dev/tty
+	;;
+esac