From 237c65b7a0b966ede7a122aea7fa33b05980432c Mon Sep 17 00:00:00 2001
From: Mikhail novosyolov <mikhailnov@dumalogiya.ru>
Date: Wed, 1 Aug 2018 02:59:02 +0300
Subject: [PATCH] Makefile

---
 Makefile       | 33 +++++++++++++++++++++++++++++++++
 README.md      |  7 +++++--
 install.sh     | 24 ------------------------
 nohang.service |  2 +-
 purge.sh       |  7 -------
 5 files changed, 39 insertions(+), 34 deletions(-)
 create mode 100644 Makefile
 delete mode 100755 install.sh
 delete mode 100755 purge.sh

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..591e414
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,33 @@
+#
+PREFIX = /
+
+all:
+	@ echo "Nothing to compile. Use: make install, make uninstall, make systemd"
+
+install:
+	install -d $(DESTDIR)/$(PREFIX)/usr/sbin
+	install -m0755 ./nohang $(DESTDIR)/$(PREFIX)/usr/sbin/nohang
+	
+	install -d $(DESTDIR)/$(PREFIX)/etc/nohang
+	install -m0644 ./nohang.conf $(DESTDIR)/$(PREFIX)/etc/nohang
+	install -m0644 ./default_values_backup.conf $(DESTDIR)/$(PREFIX)/etc/nohang
+	
+	install -d $(DESTDIR)/$(PREFIX)/usr/share/man/man1
+	gzip -k -c nohang.1 > $(DESTDIR)/$(PREFIX)/usr/share/man/man1/nohang.1.gz
+	
+	install -d $(DESTDIR)/$(PREFIX)/lib/systemd/system
+	install -m0644 ./nohang.service $(DESTDIR)/$(PREFIX)/lib/systemd/system/nohang.service
+	
+	
+uninstall:
+	# 'make uninstall' must not fail with error if systemctl is unavailable or returns error
+	systemctl disable nohang.service || true
+	rm -fv $(PREFIX)/usr/sbin/nohang
+	rm -fv $(PREFIX)/usr/share/man/man1/nohang.1.gz
+	rm -fv $(PREFIX)/lib/systemd/system/nohang.service
+	rm -fvr $(PREFIX)/etc/nohang/
+	
+systemd:
+	systemctl daemon-reload
+	systemctl enable nohang.service
+	systemctl restart nohang
diff --git a/README.md b/README.md
index dd48951..d9fb547 100644
--- a/README.md
+++ b/README.md
@@ -67,13 +67,16 @@ $ cd nohang
 ## Installation and start for systemd users
 
 ```bash
-$ sudo ./install.sh
+# to install:
+$ sudo make install
+# to enable and start systemd units:
+$ sudo make systemd
 ```
 
 ## Purge
 
 ```bash
-$ sudo ./purge.sh
+$ sudo make uninstall
 ```
 
 ## Command line options
diff --git a/install.sh b/install.sh
deleted file mode 100755
index 65ebe3f..0000000
--- a/install.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/sh -v
-
-cp nohang /usr/local/bin/
-chmod 755 /usr/local/bin/nohang
-
-mkdir /etc/nohang
-chmod 755 /etc/nohang
-cp nohang.conf /etc/nohang/
-cp default_values_backup.conf /etc/nohang/
-chmod 644 /etc/nohang/nohang.conf
-chmod 644 /etc/nohang/default_values_backup.conf
-
-gzip -k nohang.1
-mkdir /usr/local/share/man/man1
-chmod 755 /usr/local/share/man/man1
-cp nohang.1.gz /usr/local/share/man/man1/
-chmod 644 /usr/local/share/man/man1/nohang.1.gz
-rm nohang.1.gz
-
-cp nohang.service /etc/systemd/system/
-chmod 644 /etc/systemd/system/nohang.service
-systemctl daemon-reload
-systemctl enable nohang
-systemctl restart nohang
diff --git a/nohang.service b/nohang.service
index 3144a22..575f368 100644
--- a/nohang.service
+++ b/nohang.service
@@ -4,7 +4,7 @@ After=sysinit.target
 Documentation=man:nohang(1) https://github.com/hakavlad/nohang
 
 [Service]
-ExecStart=/usr/local/bin/nohang
+ExecStart=/usr/sbin/nohang
 Restart=always
 
 [Install]
diff --git a/purge.sh b/purge.sh
deleted file mode 100755
index a758270..0000000
--- a/purge.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh -v
-systemctl stop nohang
-systemctl disable nohang
-rm /usr/local/bin/nohang
-rm /usr/local/share/man/man1/nohang.1.gz
-rm /etc/systemd/system/nohang.service
-rm -r /etc/nohang