From 8176f6bf93c382dd1a9ca1d549d3a8213ef62f99 Mon Sep 17 00:00:00 2001
From: Joey Hess <joeyh@joeyh.name>
Date: Thu, 4 May 2017 14:14:33 -0400
Subject: add init script, systemd service file, Makefile

for debug-me server installation

Adapted from keysafe
---
 .gitignore       |  1 +
 Makefile         | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 debug-me.cabal   |  6 +++++-
 debug-me.default |  2 ++
 debug-me.init    | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 debug-me.service | 18 ++++++++++++++++
 6 files changed, 149 insertions(+), 1 deletion(-)
 create mode 100644 Makefile
 create mode 100644 debug-me.default
 create mode 100644 debug-me.init
 create mode 100644 debug-me.service

diff --git a/.gitignore b/.gitignore
index b566711..3a34823 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 dist/*
 .stack-work/*
+debug-me
 doc/.ikiwiki
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..ca07972
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,62 @@
+# The install target will add this before all paths it writes to.
+PREFIX?=
+
+# Can be "stack" or "cabal", or "./Setup" to build and use Setup.hs 
+BUILDER?=stack
+
+# Options to pass to the BUILDER.
+# Using -j1 may result in a reproducible build.
+BUILDEROPTIONS?=
+
+# Propigate flags through ghc to linker and compiler.
+ghc_options=$(shell \
+	for w in $(LDFLAGS); do \
+	       printf -- "-optl%s\n" "$$w"; \
+	done; \
+	for w in $(CFLAGS); do \
+	       printf -- "-optc%s\n" "$$w"; \
+	done; \
+	for w in $(CPPFLAGS); do \
+	       printf -- "-optc-Wp,%s\n" "$$w"; \
+	done; \
+	)
+
+build:
+	rm -f debug-me
+	$(MAKE) debug-me
+
+debug-me:
+	if [ "$(BUILDER)" = ./Setup ]; then ghc --make Setup; fi
+	if [ "$(BUILDER)" = stack ]; then \
+		$(BUILDER) build --ghc-options="$(ghc_options)" $(BUILDEROPTIONS); \
+	else \
+		$(BUILDER) configure --ghc-options="$(ghc_options)"; \
+		$(BUILDER) build $(BUILDEROPTIONS); \
+	fi
+	if [ "$(BUILDER)" = stack ]; then \
+		ln -sf $$(find .stack-work/ -name debug-me -type f | grep build/debug-me/debug-me | tail -n 1) debug-me; \
+	else \
+		ln -sf dist/build/debug-me/debug-me debug-me; \
+	fi
+
+clean:
+	if [ "$(BUILDER)" != ./Setup ] && [ "$(BUILDER)" != cabal ]; then $(BUILDER) clean; fi
+	rm -rf debug-me dist .stack-work Setup Setup.hi Setup.o
+
+install: install-files
+	useradd --system debug-me
+	chmod 700 $(PREFIX)/var/log/debug-me
+	chown debug-me:debug-me $(PREFIX)/var/log/debug-me
+
+install-files: debug-me
+	install -d $(PREFIX)/var/log/debug-me
+	install -d $(PREFIX)/usr/bin
+	install -s -m 0755 debug-me $(PREFIX)/usr/bin/debug-me
+	install -d $(PREFIX)/usr/share/man/man1
+	install -m 0644 debug-me.1 $(PREFIX)/usr/share/man/man1/debug-me.1
+	install -d $(PREFIX)/lib/systemd/system
+	install -m 0644 debug-me.service $(PREFIX)/lib/systemd/system/debug-me.service
+	install -d $(PREFIX)/etc/init.d
+	install -m 0755 debug-me.init $(PREFIX)/etc/init.d/debug-me
+	install -d $(PREFIX)/etc/default
+	install -m 0644 debug-me.default $(PREFIX)/etc/default/debug-me
diff --git a/debug-me.cabal b/debug-me.cabal
index c8fbb6d..383d61d 100644
--- a/debug-me.cabal
+++ b/debug-me.cabal
@@ -37,7 +37,11 @@ Extra-Source-Files:
   CHANGELOG
   INSTALL
   TODO
+  Makefile
   debug-me.1
+  debug-me.service
+  debug-me.init
+  debug-me.default
 
 Executable debug-me
   Main-Is: debug-me.hs
@@ -111,4 +115,4 @@ Executable debug-me
 
 source-repository head
   type: git
-  location: git://keysafe.branchable.com/
+  location: git://debug-me.branchable.com/
diff --git a/debug-me.default b/debug-me.default
new file mode 100644
index 0000000..866dd5e
--- /dev/null
+++ b/debug-me.default
@@ -0,0 +1,2 @@
+# Parameters to pass to debug-me when it's started as a daemon.
+DAEMON_PARAMS="--server /var/log/debug-me/ --delete-old-logs"
diff --git a/debug-me.init b/debug-me.init
new file mode 100644
index 0000000..fd11531
--- /dev/null
+++ b/debug-me.init
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides:          debug-me
+# Required-Start:    $network $remote_fs
+# Required-Stop:     $network $remote_fs
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: debug-me server
+# Description: Starts debug-me in server mode
+### END INIT INFO
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+NAME=debug-me
+DESC="debug-me server"
+DAEMON="/usr/bin/debug-me"
+PIDFILE=/var/run/"$NAME".pid
+
+test -x /usr/bin/debug-me || exit 0
+
+. /lib/lsb/init-functions
+
+# Parameters to pass to debug-me.
+# This can be overridden in /etc/default/debug-me
+DAEMON_PARAMS="--server /var/log/debug-me/ --delete-old-logs"
+if [ -e /etc/default/debug-me ]; then
+	. /etc/default/debug-me
+fi
+
+case "$1" in
+	start)
+		log_daemon_msg "Starting $DESC" "$NAME"
+		start-stop-daemon --start --quiet --oknodo \
+			--background --no-close \
+			--pidfile "$PIDFILE" --make-pidfile \
+			--chuid debug-me:debug-me \
+			--exec "$DAEMON" -- $DAEMON_PARAMS \
+			> /var/log/debug-me.log
+		log_end_msg $?
+	;;
+	stop)
+		log_daemon_msg "Stopping $DESC" "$NAME"
+		killproc -p "$PIDFILE" "$DAEMON"
+		RETVAL=$?
+		[ $RETVAL -eq 0 ] && [ -e "$PIDFILE" ] && rm -f $PIDFILE
+		log_end_msg $RETVAL
+		;;
+	restart|reload|force-reload)
+		log_daemon_msg "Restarting $DESC" "$NAME"
+		$0 stop
+		$0 start
+		;;
+	status)
+		status_of_proc -p $PIDFILE "$DAEMON" "$NAME" && exit 0 || exit $?
+		;;
+	*)
+		log_action_msg "Usage: /etc/init.d/debug-me {start|stop|status|restart|reload|force-reload}"
+		exit 2
+		;;
+esac
+exit 0
diff --git a/debug-me.service b/debug-me.service
new file mode 100644
index 0000000..7b184c8
--- /dev/null
+++ b/debug-me.service
@@ -0,0 +1,18 @@
+[Unit]
+Description=debug-me server
+Documentation=https://debug-me.branchable.com/
+
+[Service]
+Environment='DAEMON_PARAMS=--server /var/log/debug-me/ --delete-old-logs'
+EnvironmentFile=-/etc/default/debug-me
+ExecStart=/usr/bin/debug-me $DAEMON_PARAMS
+InaccessiblePaths=/home /etc
+ReadWritePaths=/var/log/debug-me
+User=debug-me
+Group=debug-me
+StandardInput=null
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target
-- 
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