From 43241991c0edc55179c61a0c422fc028e53bd227 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B8ren=20Rasmussen?= <sr@jondahl.net>
Date: Fri, 11 Mar 2022 20:47:08 +0100
Subject: [PATCH] Debian packaging

---
 Makefile                                        |  4 ++++
 debian/changelog                                |  5 +++++
 debian/compat                                   |  1 +
 debian/control                                  | 15 +++++++++++++++
 debian/fermentord.dirs                          |  1 +
 debian/fermentord.postinst                      | 17 +++++++++++++++++
 debian/fermentord.rules                         |  1 +
 fermentord.service => debian/fermentord.service |  8 +++++++-
 debian/rules                                    | 10 ++++++++++
 9 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 Makefile
 create mode 100644 debian/changelog
 create mode 100644 debian/compat
 create mode 100644 debian/control
 create mode 100644 debian/fermentord.dirs
 create mode 100644 debian/fermentord.postinst
 create mode 100644 debian/fermentord.rules
 rename fermentord.service => debian/fermentord.service (64%)
 create mode 100755 debian/rules

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..9aab017
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,4 @@
+build:
+	cd cmd/fermentord && GOARCH=arm GOARM=6 GOOS=linux go build
+
+.PHONY: build
diff --git a/debian/changelog b/debian/changelog
new file mode 100644
index 0000000..52fbfe3
--- /dev/null
+++ b/debian/changelog
@@ -0,0 +1,5 @@
+fermentord (1.0.0) bullseye; urgency=medium
+
+  * Initial packaging
+
+ -- Søren Rasmussen <sr@jondahl.net>  Tue, 08 Mar 2022 06:29:00 +0100
diff --git a/debian/compat b/debian/compat
new file mode 100644
index 0000000..ec63514
--- /dev/null
+++ b/debian/compat
@@ -0,0 +1 @@
+9
diff --git a/debian/control b/debian/control
new file mode 100644
index 0000000..5ea8dad
--- /dev/null
+++ b/debian/control
@@ -0,0 +1,15 @@
+Source: fermentord
+Section: main
+Priority: optional
+Maintainer: Søren Rasmussen <sr@jondahl.net>
+Standards-Version: 3.6.1
+
+Package: fermentord
+Architecture: armhf
+Depends: bash
+Description: Beer fermentation controller software
+ fermentord is a beer fermentation controller software that allows a converted
+ fridge to function as a beer fermentation chamber.
+ Configuring the system in /etc/fermentord.toml is mandatory.
+ The system controls mains voltage. Ensure correct configuration before
+ starting the daemon, as wrong configuration may damage the hardware.
diff --git a/debian/fermentord.dirs b/debian/fermentord.dirs
new file mode 100644
index 0000000..9bfdbec
--- /dev/null
+++ b/debian/fermentord.dirs
@@ -0,0 +1 @@
+var/lib/fermentord
diff --git a/debian/fermentord.postinst b/debian/fermentord.postinst
new file mode 100644
index 0000000..e49d931
--- /dev/null
+++ b/debian/fermentord.postinst
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+case "$1" in
+	install)
+		groupadd --system --force w1
+		adduser --system --group --no-create-home --add_extra_groups gpio,w1,spi --home /var/lib/fermentord --shell /sbin/nologin fermentor
+		;;
+
+	configure)
+		systemctl try-reload-or-restart fermentord
+esac
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/fermentord.rules b/debian/fermentord.rules
new file mode 100644
index 0000000..1f58083
--- /dev/null
+++ b/debian/fermentord.rules
@@ -0,0 +1 @@
+KERNEL=="w1_bus_master1", SUBSYSTEM=="w1", DRIVER=="w1_master_driver", GROUP="w1", MODE="0660"
diff --git a/fermentord.service b/debian/fermentord.service
similarity index 64%
rename from fermentord.service
rename to debian/fermentord.service
index 3d0877a..48ff46d 100644
--- a/fermentord.service
+++ b/debian/fermentord.service
@@ -1,11 +1,16 @@
 [Unit]
 Description=Fermentor daemon
-After=network.target
+Wants=network-online.target local-fs.target
+After=network-online.target local-fs.target
 ConditionPathExists=!/etc/fermentord_not_to_be_run
+ConditionKernelCommandLine=dtoverlay=w1-gpio,gpiopin=4,pullup=0
+ConditionPathExists=/etc/fermentord.toml
 
 [Service]
 ExecStart=/usr/local/bin/fermentord
 ExecReload=/bin/kill -HUP $MAINPID
+User=fermentor
+Group=fermentor
 KillMode=process
 TimeoutStopSec=15
 Restart=always
@@ -17,5 +22,6 @@ CPUSchedulingPriority=49
 IOSchedulingClass=realtime
 IOSchedulingPriority=3
 
+
 [Install]
 WantedBy=multi-user.target
diff --git a/debian/rules b/debian/rules
new file mode 100755
index 0000000..4c746f8
--- /dev/null
+++ b/debian/rules
@@ -0,0 +1,10 @@
+#!/usr/bin/make -f
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+%:
+	dh $@ --with systemd
+
+override_dh_strip:
+override_dh_makeshlibs: