add some example pluginsHEADmaster

10 files changed, 117 insertions, 7 deletions

diff --git a/core/help b/core/help
index 4bc5496..56783d2 100755
--- a/core/help
+++ b/core/help
@@ -33,6 +33,6 @@ done | awk '
 
 cat << EOF
 
-if no action is provided, the \`state\` action is chosen by default
+if no action is provided, the \`status\` action is chosen by default
 EOF
 
diff --git a/core/path b/core/path
index 23f7f5c..376059b 100644
--- a/core/path
+++ b/core/path
@@ -1,5 +1,5 @@
 #!/bin/sh
 # initialize default search path for core + plugins
-path="$core_path"
+path="$core_path:$path"
 path="$XDG_DATA_HOME/$progname:$path"
 export path
diff --git a/core/state b/core/status
index 6aad04b..6aad04b 100755
--- a/core/state
+++ b/core/status
diff --git a/core/update b/core/update
index 686def2..6844114 100644
--- a/core/update
+++ b/core/update
@@ -38,9 +38,6 @@ if [ $running -eq 1 ] && [ "${remaining#-}" != "${remaining}" ] ; then
 	update_time=1
 fi
 
-# update remaining time if in reset
-[ $lap -eq 0 ] && [ $time = '0' ] && update_time=1
-
 if [ $update_time -eq 1 ] ; then
 	# skip_libraries is used to prevent endless loop (see top of this file)
 	time=$(skip_libraries=y "$prog" lap $lap)
diff --git a/dppt b/dppt
index 3010bba..9e32b77 100755
--- a/dppt
+++ b/dppt
@@ -19,8 +19,8 @@ done
 
 # action is first argument after options
 action="$1"
-# default action is to display state
-[ -z "$action" ] && exec "$prog" state
+# default action is to display status
+[ -z "$action" ] && exec "$prog" status
 shift
 
 IFS=':' # make sure for loop splits $path on colon
diff --git a/makefile b/makefile
index d688487..8beeec4 100644
--- a/makefile
+++ b/makefile
@@ -13,6 +13,7 @@ install: FORCE
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
 	cp $(NAME) $(DESTDIR)$(PREFIX)/bin/$(NAME)
 	sed 's#\(\<core_path\>=\).*#\1"$(CORE_PATH)"#' -i $(DESTDIR)$(PREFIX)/bin/$(NAME)
+	sed 's#\(\<progname\>=\).*#\1"$(NAME)"#' -i $(DESTDIR)$(PREFIX)/bin/$(NAME)
 	mkdir -p $(CORE_PATH)
 	cp -r core/. $(CORE_PATH)/
 	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
diff --git a/plugins/display b/plugins/display
new file mode 100755
index 0000000..7d8441c
--- /dev/null
+++ b/plugins/display
@@ -0,0 +1,17 @@
+#!/bin/sh
+[ "$1" = "info" ] && echo "plugin to display time nicely" && exit 2
+
+. "$core_path/lib"
+. "$core_path/update"
+
+# on reset, print empty line to clear module
+if [ $lap -eq 0 ] && [ $running -eq 0 ] && [ $time = $("$prog" lap 0) ] ; then
+	echo ""
+	exit
+fi
+
+# print time in square brackets if running, else between dashes
+time="$(fmt_time $remaining)"
+[ $running -eq 1 ] && echo "[$time]" \
+                   || echo "-$time-"
+
diff --git a/plugins/notify b/plugins/notify
new file mode 100755
index 0000000..24565ec
--- /dev/null
+++ b/plugins/notify
@@ -0,0 +1,45 @@
+#!/bin/sh
+[ "$1" = "info" ] && echo "run the notification daemon" && exit 2
+
+. "$core_path/lib"
+
+runtime_dir="$XDG_RUNTIME_DIR/$progname"
+
+mkdir -p "$runtime_dir"
+notify_file="$runtime_dir/notify"
+
+pid_file="$runtime_dir/pid"
+[ -e "$pid_file" ] && err "$pid_file exists! use \`kill $(cat "$pid_file")\` to stop the other daemon"
+echo "$$" > "$pid_file"
+
+update() {
+	unset original_state remaining running
+	. "$core_path/update"
+	touch "$notify_file"
+}
+update
+
+watch_pid=0
+
+cleanup() {
+	trap - TERM
+	rm -f "$pid_file"
+}
+trap cleanup INT TERM EXIT
+
+while inotifywait -qq -e modify "$POMODORO_STATE_PATH/primary" ; do
+	update
+	if [ $running -eq 1 ] ; then
+		if [ $watch_pid = 0 ] ; then
+			while :; do
+				update &
+				sleep 1
+			done &
+			watch_pid=$!
+		fi
+	else
+		kill -- $watch_pid 2> /dev/null
+		watch_pid=0
+	fi
+done
+
diff --git a/plugins/polybar b/plugins/polybar
new file mode 100755
index 0000000..430b814
--- /dev/null
+++ b/plugins/polybar
@@ -0,0 +1,43 @@
+#!/bin/sh
+[ "$1" = "info" ] && echo "plugin for script module in polybar" && exit 2
+
+. "$core_path/lib"
+
+usage() {
+	cat << EOF
+usage:
+	$subcmd [options]
+
+options:
+	-h, --help   display this help text
+
+this plugin is intended to be used in combination with polybar. add the
+following to your config.ini file to use this plugin:
+
+	[module/$progname]
+	type = custom/script
+	exec = $subcmd
+	tail = true
+	click-left = $progname toggle
+	click-middle = $progname reset
+EOF
+}
+
+while [ $# -gt 0 ] ; do
+	case "$1" in
+		-h|--help) usage && exit 0 ;;
+		--) shift ; break ;;
+		*) err "unknown parameter: $1" ;;
+	esac
+done
+
+# launch notify daemon if it is not already active
+("$prog" notify 1> /dev/null 2> /dev/null &)
+sleep 0.1 # warm up a little
+
+"$prog" display
+while inotifywait -qq -e attrib "$XDG_RUNTIME_DIR/$progname/notify" ; do
+	unset remaining lap time running
+	"$prog" display
+done
+
diff --git a/readme.md b/readme.md
index ec99416..b4adb7d 100644
--- a/readme.md
+++ b/readme.md
@@ -20,3 +20,10 @@ features:
 # make install
 ```
 
+## plugins
+
+this repository contains example plugins. some of these plugins rely on
+external dependencies, and are therefore not installed by default.
+
+more information on plugins is available in man dppt(1).
+