Final bits to prepare electron distribtion:

* Remove the config: nobody else wants our update URL so we'll
   keep it separately. Don't copy the config.
 * Script to yell at you if you've build a package with auto
   update turned off.
 * s/vector/webapp/ when looking for config
 * Use different update URLs for the various platforms

scripts/check-electron.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+update_url=`jq .update_url webapp/config.json`
+echo "***************************************************"
+echo
+if [ $? = 0 ]; then
+    echo "Built electron package with update url: $update_url"
+else
+    echo "Built electron package with no update url"
+    echo "This build will not auto-update."
+fi
+echo
+echo "***************************************************"

scripts/electron-dist.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+set -e
+set -x
+
+if [ $# = 0 ]; then
+    echo "Usage: $0 <target directory>"
+    echo ""
+    echo "Adds the build in electron/dist/ to a given Riot electron"
+    echo "download tree. If target directory is empty, create a new"
+    echo "download tree. This tree can be placed on a web server to"
+    echo "serve auto-updates (although auto-update for Mac requires"
+    echo "additional logic)."
+    exit
+fi
+
+ver=`basename electron/dist/mac/*.dmg | cut -d '-' -f 2 | sed -e 's/\.dmg$//'`
+dir=$1
+
+echo "Copying files for version $ver to $dir"
+
+# Install packages: what the user downloads the first time,
+# (DMGs for mac, exe installer for windows)
+mkdir -p "$dir/install/macos"
+cp electron/dist/mac/*.dmg "$dir/install/macos/"
+echo "$ver" > "$dir/install/macos/latest"
+
+mkdir -p "$dir/install/win32/ia32"
+cp electron/dist/win-ia32/*.exe "$dir/install/win32/ia32/"
+
+mkdir -p "$dir/install/win32/x64"
+cp electron/dist/win/*.exe "$dir/install/win32/ia32/"
+
+
+# Packages for auto-update. It would be nice if squirrel's
+# auto update used the installer packages, but it doesn't
+# for Reasons. zip for mac, nupkg for windows.
+mkdir -p "$dir/update/macos"
+cp electron/dist/mac/*.zip "$dir/update/macos/"
+echo "$ver" > "$dir/update/macos/latest"
+
+mkdir -p "$dir/update/win32/ia32"
+cp electron/dist/win-ia32/*.nupkg "$dir/update/win32/ia32/"
+cat electron/dist/win-ia32/RELEASES >> "$dir/update/win32/ia32/RELEASES"
+echo >> "$dir/update/win32/ia32/RELEASES"
+
+mkdir -p "$dir/update/win32/x64"
+cp electron/dist/win/*.nupkg "$dir/update/win32/x64/"
+cat electron/dist/win/RELEASES >> "$dir/update/win32/x64/RELEASES"
+echo >> "$dir/update/win32/x64/RELEASES"
+
+
+echo "All done!"
+echo "$dir can now be copied to your web server."