add basic manifest support

Author: thelamer

Dockerfile

@@ -51,7 +51,8 @@ ENV DISPLAY=:1 \
     PULSE_RUNTIME_PATH=/defaults \
     SELKIES_INTERPOSER=/usr/lib/selkies_joystick_interposer.so \
     NVIDIA_DRIVER_CAPABILITIES=all \
-    DISABLE_ZINK=false
+    DISABLE_ZINK=false \
+    TITLE=Selkies
 
 RUN \
   echo "**** dev deps ****" && \
@@ -197,6 +198,12 @@ RUN \
   mv \
     selkies_joystick_interposer.so \
     /usr/lib/selkies_joystick_interposer.so && \
+   echo "**** add icon ****" && \
+   mkdir -p \
+     /usr/share/selkies/www && \
+   curl -o \
+     /usr/share/selkies/www/icon.png \
+     https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/selkies-logo.png && \
   echo "**** openbox tweaks ****" && \
   sed -i \
     -e 's/NLIMC/NLMC/g' \

Dockerfile.aarch64

@@ -51,7 +51,8 @@ ENV DISPLAY=:1 \
     PULSE_RUNTIME_PATH=/defaults \
     SELKIES_INTERPOSER=/usr/lib/selkies_joystick_interposer.so \
     NVIDIA_DRIVER_CAPABILITIES=all \
-    DISABLE_ZINK=false
+    DISABLE_ZINK=false \
+    TITLE=Selkies
 
 RUN \
   echo "**** dev deps ****" && \
@@ -195,6 +196,12 @@ RUN \
   mv \
     selkies_joystick_interposer.so \
     /usr/lib/selkies_joystick_interposer.so && \
+   echo "**** add icon ****" && \
+   mkdir -p \
+     /usr/share/selkies/www && \
+   curl -o \
+     /usr/share/selkies/www/icon.png \
+     https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/selkies-logo.png && \
   echo "**** openbox tweaks ****" && \
   sed -i \
     -e 's/NLIMC/NLMC/g' \

root/etc/s6-overlay/s6-rc.d/init-selkies-config/run

@@ -75,3 +75,21 @@ mkdir -pm1777 /dev/input
 touch /dev/input/{js0,js1,js2,js3,event1000,event1001,event1002,event1003}
 chmod 777 /dev/input/js* /dev/input/event*
 
+# Manifest creation
+echo "{
+  \"name\": \"${TITLE}\",
+  \"short_name\": \"${TITLE}\",
+  \"manifest_version\": 2,
+  \"version\": \"1.0.0\",
+  \"display\": \"fullscreen\",
+  \"background_color\": \"#000000\",
+  \"theme_color\": \"#000000\",
+  \"icons\": [
+    {
+      \"src\": \"icon.png\",
+      \"type\": \"image/png\",
+      \"sizes\": \"180x180\"
+    }
+  ],
+  \"start_url\": \"/\"
+}" > /usr/share/selkies/www/manifest.json