Introduction of new tooling to automatically generate our solus-wallp…

…apers.xml.in file.

This tooling, written in Go, will check the backgrounds directory and automatically add supported image types, generate XML, and ensure it is wrapped in the appropriate DOCTYPE info. This tooling enables us to no longer need to hand-edit the XML whenever we add a new background.

Other changes:

- Added "A Colorful Chaos"
- Removed Solus-2016-abstract1-1920x1080.jpg and Solus-2016UltraBlur-1920x1080.jpg
- Removed git-archive-all.sh file, this is now shipped in our (Solus) git package.
- Updated README to be more accurate, including copyright dates.

.gitignore

@@ -1 +1,2 @@
-/build/
+artwork-*.tar*
+tooling/generate-wallpaper

Makefile

@@ -0,0 +1,9 @@
+SHELL = /bin/bash
+
+build:
+	pushd tooling && \
+	go build -o generate-wallpaper && \
+	popd
+
+gen:
+	./tooling/generate-wallpaper

README.md

@@ -1,26 +1,36 @@
-artwork
-=======
+# Solus Artwork
 
-Solus Artwork
+## Backgrounds
 
+Solus Artwork contains many backgrounds graciously provided by the community for the purposes of inclusion into Solus. Please see the below listing for the appropriate credits and licensing information:
 
-backgrounds:
+- Except when declared otherwise, the majority of the photo images in `backgrounds/` have been kindly provided by John McCormack for inclusion into Solus. We are incredibly grateful for the beautiful images he has provided.
+- SolusFresh.png, book.png, and chalk.jpeg were kindly provided by Alejandro Seoane and are available under the main package license, GPL-2.0.
+- HermiteCrab2560x1600.jpg is kindly provided by Dirk Hohndel and is available under the CC-BY-3.0 license: https://creativecommons.org/licenses/by/3.0/us/
+- `Excl_*.jpg` photographs are copyright (© 2016-2019) of Marius Nester, and are availably exclusively for the Solus project per prior agreement. These may only be distributed as part of the official Solus release medium. All rights reserved.
+- `IMG_9656.png` and `IMG_9710.png` © 2018-2019 Reetta Piiroinen. These may only be distributed as part of the official Solus release medium.
+- `a-colorful-chaos.jpg` is provided by [Joel Filipe](https://unsplash.com/photos/WjnF1Tp-p3I) and licensed under [Unsplash License](https://unsplash.com/license).
+- `matador-rocks.jpg` is provided by Mica Semrick and is licensed [CC-BY-SA-4.0](https://creativecommons.org/licenses/by-sa/4.0/).
 
-The photo images in backgrounds/ have kindly been provided by John McCormack for inclusion into Solus. I'm incredibly grateful for the beautiful images he has provided.
+## Branding and Logos 
 
-SolusFresh.png, book.jpeg, and chalk.jpeg were kindly provided by Alejandro Seoane and are available under the main package license, GPL-2.0
+- Copyright © 2015-2019 Solus Project.
+- The contents of `icons/` and the Solus logo itself is Copyright © 2016-2019 Solus Project. All Rights Reserved.
 
-HermiteCrab2560x1600.jpg is kindly provided by Dirk Hohndel and is available under the CC BY 3.0 license: https://creativecommons.org/licenses/by/3.0/us/
+## Tooling
 
-`Excl_*.jpg` photographs are copyright (© 2016-2018) of Marius Nester, and are availably exclusively for the Solus project per prior agreement. These may only be distributed as part of the official Solus release medium. All rights reserved.
+All source code for our wallpaper generators tool, available via `tooling/`, is distributed under GPL-2.0-only.
 
-`matador-rocks.jpg` is provided by Mica Semrick and is licensed [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).
+### Compiling
 
-`IMG_9656.png` and `IMG_9710.png` © 2018 Reetta Piiroinen. These may only be distributed as part of the official Solus release medium. 
+To compile our wallpaper generators tool, you must have [Go](https://golang.org) installed. If you are using Solus, you can do so by running:
 
+``` bash
+sudo eopkg install golang
+```
 
-Logo & Branding
-----------------
+Run `make build` to compile the tool, which will be put into `tooling/generate-wallpaper`
 
-Copyright © 2015-2018 Solus Project.
-The Solus logo is Copyright © 2016-2018 Solus Project. All Rights Reserved.
+### Usage
+
+To generate a new or updated `solus-wallpapers.xml.in` file, simply run: `make gen`

backgrounds/meson.build

@@ -1,11 +1,10 @@
 # Current wallpaper set
 
 wallpapers = [
+    'A-Colorful-Chaos.jpg',
     'Athlone-Shannon-1920x1080.png',
     'BogFlower.jpg',
-    'book.png',
     'BrittasLake.jpg',
-    'chalk.jpeg',
     'Cliffs_of_Moher.png',
     'Crags.png',
     'Excl_Autumn_Leaf.jpg',
@@ -20,20 +19,20 @@ wallpapers = [
     'IMG_0604-solus.JPG',
     'IMG_0608-solus.JPG',
     'IMG_0609-solus.JPG',
-    'IMG_9710.png',
     'IMG_9656.png',
+    'IMG_9710.png',
     'LegendaryBarrels.jpg',
     'Mama.jpg',
-    'matador-rocks.jpg',
     'Path.jpg',
     'PubSide.jpg',
     'ShannonClonmacnoise.jpg',
-    'Solus-2016-abstract1-1920x1080.jpg',
-    'Solus-2016UltraBlur-1920x1080.jpg',
     'SolusFresh.png',
     'TulipBee.jpg',
     'TullamoreGrandCanal.jpg',
     'Twigonometry.jpg',
+    'book.png',
+    'chalk.jpeg',
+    'matador-rocks.jpg',
 ]
 
 wallpaper_dir = join_paths(path_datadir, 'backgrounds', 'solus')
@@ -47,7 +46,7 @@ install_data(
 cdata = configuration_data()
 cdata.set('prefix', path_prefix)
 
-# GNOME/Budgie Wallpaper definition
+# Primary Wallpaper Definition
 gnome_background_dir = join_paths(path_datadir, 'gnome-background-properties')
 configure_file(
     input: 'solus-wallpapers.xml.in',
@@ -59,7 +58,7 @@ configure_file(
 # MATE Wallpaper definition
 mate_background_dir = join_paths(path_datadir, 'mate-background-properties')
 configure_file(
-    input: 'solus-wallpapers-mate.xml.in',
+    input: 'solus-wallpapers.xml.in',
     output: 'solus-wallpapers-mate.xml',
     configuration: cdata,
     install_dir: mate_background_dir,