initial commit (basic functionality)

1 files changed, 39 insertions, 0 deletions

diff --git a/core/start b/core/start
new file mode 100755
index 0000000..ae471ad
--- /dev/null
+++ b/core/start
@@ -0,0 +1,39 @@
+#!/bin/sh
+[ "$1" = "info" ] && echo "start or resume the timer" && exit 2
+
+usage() {
+	cat << EOF
+usage:
+	$subcmd [options]
+
+options:
+	-h, --help   display this help text
+	-s, --skip   skip to next lap, even if the timer is currently running
+
+EOF
+}
+
+. "$core_path/lib"
+. "$core_path/update"
+
+allow_skip=0
+while [ $# -gt 0 ] ; do
+	case "$1" in
+		-h|--help) usage && exit 0 ;;
+		-s|--skip) shift ; allow_skip=1 ;;
+		--) shift ; break ;;
+		*) err "unknown parameter: $1" ;;
+	esac
+done
+
+if [ "$state" = 'running' ] ; then
+	[ $allow_skip -eq 0 ] && err "timer is already running, use -s to skip lap"
+	time="0.0"
+	lap=$(( $lap + 1 ))
+	. "$core_path/update"
+fi
+
+time="$(echo "$now + $time" | bc)"
+state='running'
+
+save_state