From 069e68335ab88cb319071ff8fc432a6fecb7856b Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 14 Mar 2016 02:12:22 -0400
Subject: Initial commit

---
(limited to '.displayinit')

diff --git a/.displayinit b/.displayinit
new file mode 100755
index 0000000..3e96b6c
--- /dev/null
+++ b/.displayinit
@@ -0,0 +1,65 @@
+#!/bin/sh
+
+run_parts()
+{
+	local level="${1}"
+	local action="${2}"
+	local i=
+
+	if [ "x${level}" = 'x' ]; then
+		level="${HOME}/.displayinit.d/"
+	else
+		level="${HOME}/.displayrc.d/${level}"
+	fi
+	for i in "${level}"*; do
+		if [ -x "${i}" ]; then
+			if ! "${i}" "${action}"; then
+				return 1
+			fi
+		fi
+	done
+
+	return 0
+}
+
+main()
+{
+	local action=
+
+	if [ ${#} -ne 1 ]; then
+		usage >&2
+		return 1
+	fi
+	action="${1}"
+
+	# Enable services on first run.
+	if ! [ -d "${HOME}/.displayrc.d" ]; then
+		mkdir "${HOME}/.displayrc.d"
+		if ! run_parts 'enable'; then
+			return 1
+		fi
+	fi
+	
+	# Start the session.
+	if ! run_parts "${action}"; then
+		return 1
+	fi
+
+	# Main loop.
+	rm -f ~/.displayrc.fifo
+	mkfifo -m 0600 ~/.displayrc.fifo
+	while read action; do
+		case "${action}" in
+			'reload')
+				run_parts "${action}"
+				;;
+			'stop')
+				run_parts "${action}"
+				break
+				;;
+		esac
+	done <~/.displayrc.fifo
+	rm -f ~/.displayrc.fifo
+}
+
+main "${@}"
--
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