Update debian/folder with the version in Debian

debian/.gitignore

-files
-light.debhelper.log
-light.substvars

debian/changelog

-light (1.2) unstable; urgency=low
+light (1.2.1-1) unstable; urgency=medium
 
-  * Initial Debian Release.
-
- -- Joachim Nilsson <troglobit@gmail.com>  Sat, 22 Sep 2018 11:53:32 +0200
+  * Initial Debian Release (Closes: #947974)
+    Thanks to Joachim Nilsson for the initial work
+  * d/control: Add dependency on udev
+  * d/light.postinst: Add udevadm trigger to reload permissions rules
+  * Fix udevadm trigger to make it effective without reboot
+  * d/copyright: Add myself
+  * d/control: Fix typo in description
 
+ -- Samuel Henrique <samueloph@debian.org>  Thu, 02 Jan 2020 22:45:35 +0000

debian/compat

-10

debian/control

 Source: light
-Section: x11
+Section: misc
 Priority: optional
-Maintainer: Joachim Nilsson <troglobit@gmail.com>
+Maintainer: Samuel Henrique <samueloph@debian.org>
 Homepage: https://github.com/haikarainen/light
-Build-Depends: debhelper (>= 10)
-Vcs-Git: https://github.com/haikarainen/light.git
-Vcs-Browser: https://github.com/haikarainen/light/commits/
-Standards-Version: 4.2.1
+Build-Depends: debhelper-compat (= 12)
+Vcs-Browser: https://salsa.debian.org/debian/light
+Vcs-Git: https://salsa.debian.org/debian/light.git
+Standards-Version: 4.4.1
+Rules-Requires-Root: no
 
 Package: light
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
-Description: Control display backlight controllers and LEDs
+Depends: udev, ${shlibs:Depends}, ${misc:Depends}
+Description: control display backlight controllers and LEDs
  Light is a useful tool to control display brightness in lightweight
- desktops or window managers that do not have bundled appliations for
+ desktops or window managers that do not have bundled applications for
  this purpose.
  .
  Most modern laptops have moved away from hardware controlled brightness

debian/copyright

-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: light
 Source: https://github.com/haikarainen/light
 
 Files: *
-Copyright: Copyright 2012-2018  Fredrik Haikarainen <fredrik.haikarainen@gmail.com>
+Copyright: 2012-2018 Fredrik Haikarainen <fredrik.haikarainen@gmail.com>
 License: GPL-3
 
 Files: debian/*
-Copyright: Copyright 2018  Joachim Nilsson <troglobit@gmail.com>
+Copyright: 2018 Joachim Nilsson <troglobit@gmail.com>
+           2019 Samuel Henrique <samueloph@debian.org>
 License: GPL-3
 
 License: GPL-3
- Indicator Weather is free software; you can redistribute it
- and/or modify it under the terms of the GNU General Public
- License version 3 as published by the Free Software Foundation.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
  .
- Indicator Weather is distributed in the hope that it will be
- useful, but WITHOUT ANY WARRANTY; without even the implied
- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- PURPOSE.  See the GNU General Public License for more
- details. http://www.gnu.org/licenses/
- .
- You should have received a copy of the GNU General Public
- License along with this package; if not, write to the Free
- Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- Boston, MA  02110-1301 USA
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
  .
  On Debian systems, the full text of the GNU General Public
  License version 3 can be found in the file
-`/usr/share/common-licenses/GPL-3'.
+ `/usr/share/common-licenses/GPL-3'.

debian/docs

-README.md
+README*

debian/light.postinst

+#!/bin/sh
+
+set -e
+
+#DEBHELPER#
+
+udevadm control --reload
+udevadm trigger --subsystem-match=backlight --subsystem-match=leds --action=change --settle
+
+# Reset udev rule action back to 'add', it was set to 'change' during
+# dh_auto_configure to make sure they are effective right away.
+sed -i 's/^ACTION=="change"/ACTION=="add"/g' /usr/lib/udev/rules.d/90-backlight.rules

debian/rules

 	dh $@
 
 override_dh_auto_configure:
-	dh_auto_configure -- --with-udev=/lib/udev/rules.d
-
+	dh_auto_configure -- --with-udev
+	# Change action type of udev rules to make it effective after
+	# installation, they are reset back with the poinst script.
+	sed -i 's/^ACTION=="add"/ACTION=="change"/g' 90-backlight.rules
 
 override_dh_installchangelogs:
 	dh_installchangelogs ChangeLog.md

debian/source/format

-3.0 (native)
+3.0 (quilt)

debian/source/options

-compression=xz

debian/watch

-version=3
-opts=filenamemangle=s/.+\/v?(\d\S*)\.tar\.gz/light-$1\.tar\.gz/ \
-  https://github.com/haikarainen/light/releases .*/light-?(\d\S*)\.tar\.gz
+version=4
+
+https://github.com/haikarainen/light/releases .*/archive/v?(\d\S*)\.tar\.gz