First version of the package (Blacknut version 2.7.5)

The package installs:
 * the Blacknut appimage under /opt/appimages
 * a blacknut script under /usr/bin
 * a firejail profile used by the blacknut script if firejail is
   installed

4 files changed, 201 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..3f45f6d9ff29
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,22 @@
+pkgbase = blacknut-appimage
+	pkgdesc = Cloud gaming client (binary AppImage)
+	pkgver = 2.7.5
+	pkgrel = 1
+	url = https://www.blacknut.com
+	arch = x86_64
+	license = unknown
+	makedepends = p7zip
+	depends = fuse
+	optdepends = pulseaudio-alsa: play sound using pulseaudio
+	optdepends = firejail: run Blacknut within a jail
+	conflicts = blacknut
+	options = !strip
+	source = https://releases.blacknut.com/player/Blacknut-2.7.5.AppImage
+	source = blacknut
+	source = blacknut-firejail.profile
+	sha256sums = 51f16d26c2fabbf16b260b1d19c007b0081c2ec7c30abec0d15304ff808b09f5
+	sha256sums = d73363ace8aa06addc4882e22fe0f7166b86e250e092be18339fa5c0d89d5123
+	sha256sums = 0ee0415a3aa51916286ae22a319cac74569d5a63011f2f110e63937fe6e0260d
+
+pkgname = blacknut-appimage
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..e13cd473828c
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,55 @@
+# Maintainer: Albin Kauffmann <albinou@kauff.org>
+
+pkgname=blacknut-appimage
+pkgver=2.7.5
+pkgrel=1
+pkgdesc="Cloud gaming client (binary AppImage)"
+arch=('x86_64')
+url="https://www.blacknut.com"
+license=('unknown')
+depends=('fuse')
+makedepends=('p7zip')
+optdepends=('pulseaudio-alsa: play sound using pulseaudio'
+            'firejail: run Blacknut within a jail')
+conflicts=('blacknut')
+options=('!strip')
+install=
+changelog=
+_appimage="Blacknut-${pkgver}.AppImage"
+source=("https://releases.blacknut.com/player/${_appimage}"
+        "blacknut"
+        "blacknut-firejail.profile")
+sha256sums=('51f16d26c2fabbf16b260b1d19c007b0081c2ec7c30abec0d15304ff808b09f5'
+            'd73363ace8aa06addc4882e22fe0f7166b86e250e092be18339fa5c0d89d5123'
+            '0ee0415a3aa51916286ae22a319cac74569d5a63011f2f110e63937fe6e0260d')
+
+prepare() {
+	cd "$srcdir"
+	7z x "$_appimage" blacknut.desktop usr/share/icons/hicolor
+}
+
+build() {
+	cd "$srcdir"
+	sed -i "s/^Exec=AppRun$/Exec=blacknut/" blacknut.desktop
+	sed -i "s/BLACKNUT_VERSION=\"x.y.z\"/BLACKNUT_VERSION=\"${pkgver}\"/" blacknut
+}
+
+package() {
+	cd "$srcdir"
+
+	install -d -m755 $pkgdir/usr/share/{applications,icons/hicolor}
+	install -d -m755 $pkgdir/opt/appimages
+	# TODO find a decent license
+	#install -d -m755 $pkgdir/usr/share/licenses/$pkgname
+
+	hicolor="usr/share/icons/hicolor"
+	for size in $(ls -1 $hicolor); do
+		install -d -m755 $pkgdir/usr/share/icons/hicolor/$size/apps
+		install -D -m644 $hicolor/$size/apps/blacknut.png $pkgdir/usr/share/icons/hicolor/$size/apps/blacknut.png
+	done
+
+	install -D -m644 blacknut.desktop $pkgdir/usr/share/applications/blacknut.desktop
+	install -D -m755 blacknut $pkgdir/usr/bin/blacknut
+	install -D -m755 $_appimage $pkgdir/opt/appimages/$_appimage
+	install -D -m644 blacknut-firejail.profile $pkgdir/opt/appimages/blacknut-firejail.profile
+}
diff --git a/blacknut b/blacknut
new file mode 100644
index 000000000000..b77dae9faee1
--- /dev/null
+++ b/blacknut
@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+
+set -o errexit -o errtrace -o pipefail -o nounset
+declare -r SCRIPT_PATH="$0"
+declare -r SCRIPT_NAME="blacknut"
+declare -r BLACKNUT_VERSION="x.y.z"
+declare -r INSTALL_PATH="/opt/appimages"
+declare -r FIREJAIL_PROFILE="${INSTALL_PATH}/blacknut-firejail.profile"
+declare -r APPIMAGE_PATH="${INSTALL_PATH}/Blacknut-${BLACKNUT_VERSION}.AppImage"
+
+usage() {
+	echo -n "\
+usage: ${SCRIPT_PATH} [<options>] [AppImage arguments ...]
+
+  Options:
+    --disable-firejail      run ${SCRIPT_NAME} without firejail
+    --force-firejail        force the use of firejail
+    -h, --help              display this message
+
+"
+}
+
+die() {
+	local -r msg="$1"
+
+	echo "${SCRIPT_PATH}: [ERROR] $msg" >& 2
+	exit 1
+}
+
+main() {
+	local -i opt_disable=0
+	local -i opt_force=0
+	local TEMP
+
+	TEMP=$(getopt --options "h" \
+                      --longoptions "disable-firejail,force-firejail,help" -- "$@")
+	readonly TEMP
+	eval set -- "$TEMP"
+
+	while true; do
+		case "$1" in
+			--disable-firejail)
+				opt_disable=1
+				;;
+			--force-firejail)
+				opt_force=1
+				;;
+			-h|--help)
+				usage
+				exit 0
+				;;
+			--)
+				shift
+				break
+				;;
+			*)
+				die "Should not happen"
+				;;
+		esac
+		shift
+	done
+
+	if [ "$opt_disable" -eq 1 ] && [ "$opt_force" -eq 1 ]; then
+		die "--disable-firejail and --force-firejail options cannot be used together"
+	fi
+
+	if [ $opt_disable -eq 0 ] && command -v firejail >& /dev/null; then
+		local -ri use_firejail=1
+	else
+		local -ri use_firejail=0
+	fi
+	if [ "$opt_force" -eq 1 ] && [ "$use_firejail" -eq 0 ]; then
+		die "firejail is not installed"
+	fi
+
+	if [ "$use_firejail" -eq 0 ]; then
+		"$APPIMAGE_PATH" "$@"
+	else
+		firejail --profile="$FIREJAIL_PROFILE" --appimage "$APPIMAGE_PATH" --no-sandbox "$@"
+	fi
+}
+
+main "$@"
diff --git a/blacknut-firejail.profile b/blacknut-firejail.profile
new file mode 100644
index 000000000000..5d60e05502e2
--- /dev/null
+++ b/blacknut-firejail.profile
@@ -0,0 +1,41 @@
+include disable-common.inc
+include disable-devel.inc
+include disable-exec.inc
+include disable-interpreters.inc
+include disable-programs.inc
+
+apparmor
+caps.drop all
+
+nodbus
+nodvd
+nogroups
+nonewprivs
+
+noroot
+notv
+nou2f
+novideo
+
+protocol unix,inet,inet6
+seccomp
+
+shell none
+
+disable-mnt
+private-dev
+private-tmp
+private-cache
+private-etc alsa,alternatives,asound.conf,ca-certificates,fonts,group,localtime,passwd,pulse,resolv.conf
+
+# Can be used for keeping Blacknut logs (you need to comment private-tmp first)
+#whitelist /tmp/.X11-unix
+#mkdir /tmp/blacknut
+#whitelist /tmp/blacknut
+
+# Allow Blacknut to save its configuration
+mkdir ${HOME}/.config/Blacknut
+whitelist ${HOME}/.config/Blacknut
+
+# Allow access to Pulseaudio configuration
+whitelist ${HOME}/.config/pulse