Switch to Chromium

rootfs/etc/services.d/app/kill

@@ -1,7 +1,7 @@
 #!/bin/sh
 #
-# Firefox doesn't gracefully shutdown when receiving SIGTERM.  For example, last
-# opened tabs may not be saved.  Instead, terminate Firefox by sending the
+# Chromium doesn't gracefully shutdown when receiving SIGTERM.  For example, last
+# opened tabs may not be saved.  Instead, terminate Chromium by sending the
 # CTRL+q key presses.
 #
 
@@ -14,7 +14,7 @@ xdotool key "ctrl+q"
 
 for i in $(seq 1 10)
 do
-    if ! ps | grep "/usr/lib/firefox/firefox" | grep -q -v grep
+    if ! ps | grep "/usr/lib/chromium/chromium" | grep -q -v grep
     then
         break
     fi

rootfs/etc/services.d/app/params

@@ -3,25 +3,8 @@
 set -e # Exit immediately if a command exits with a non-zero status.
 set -u # Treat unset variables as an error.
 
-# Set location of profile.
-echo "--profile"
-echo "/config/profile"
+# Always make browser take up full screen
+echo "--start-maximized"
 
-# Make sure we don't get ask to be the default browser.
-echo "--setDefaultBrowser"
-
-# Check if kiosk mode is enabled.
-if is-bool-val-true "${FF_KIOSK:-0}"; then
-    echo "--kiosk"
-fi
-
-# URL to open.
-# NOTE: This should be the last argument.
-if [ -n "${FF_OPEN_URL:-}" ]; then
-    echo "$FF_OPEN_URL"
-fi
-
-# Custom arguments.
-if [ -n "${FF_CUSTOM_ARGS:-}" ]; then
-    eval 'for word in '$FF_CUSTOM_ARGS'; do echo "$word"; done'
-fi
+# Disable sandboxing, which isn't supported in containers
+echo "--no-sandbox"