Merge pull request #482 from ocitrev/readable-flags

Make flags easier to maintain

src/modules/fullpageos/filesystem/home/pi/scripts/start_chromium_browser

@@ -1,12 +1,25 @@
 #!/bin/bash
 
+flags=(
+   --kiosk
+   --touch-events=enabled
+   --disable-pinch
+   --noerrdialogs
+   --disable-session-crashed-bubble
+   --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'
+   --disable-component-update
+   --overscroll-history-navigation=0
+   --disable-features=Translate
+   --autoplay-policy=no-user-gesture-required
+)
+
 # Standard behavior - runs chrome
-chromium-browser --kiosk --touch-events=enabled --disable-pinch --noerrdialogs --disable-session-crashed-bubble --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --disable-component-update --overscroll-history-navigation=0 --disable-features=Translate --autoplay-policy=no-user-gesture-required --app=$(/home/pi/scripts/get_url)
+chromium-browser "${flags[@]}" --app=$(/home/pi/scripts/get_url)
 exit;
 
 # Remove the two lines above to enable signage mode - refresh the browser whenever errors are seen in log
 
-chromium-browser --enable-logging --log-level=2 --v=0 --kiosk --touch-events=enabled --disable-pinch --noerrdialogs --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --disable-session-crashed-bubble --disable-component-update --overscroll-history-navigation=0 --disable-features=Translate --autoplay-policy=no-user-gesture-required --app=$(head -n 1 /boot/fullpageos.txt | sed -e "s/{serial}/${SERIAL}/g") &
+chromium-browser --enable-logging --log-level=2 --v=0 "${flags[@]}" --app=$(head -n 1 /boot/fullpageos.txt | sed -e "s/{serial}/${SERIAL}/g") &
 
 export logfile="/home/pi/.config/chromium/chrome_debug.log"