Move to new xcode 13.2.1 and use a less ridiculous sub version

Author: erikng

build_nudge.zsh

@@ -3,7 +3,7 @@
 # Build script for Nudge
 
 # Variables
-XCODE_PATH="/Applications/Xcode_13.1.app"
+XCODE_PATH="/Applications/Xcode_13.2.1.app"
 CODE_SIGN_IDENTITY="Developer ID Application: Clever DevOps Co. (9GQZ7KUFR6)"
 SIGNING_IDENTITY="Developer ID Installer: Clever DevOps Co. (9GQZ7KUFR6)"
 MP_SHA="71c57fcfdf43692adcd41fa7305be08f66bae3e5"
@@ -17,10 +17,10 @@ XCODE_BUILD_PATH="$XCODE_PATH/Contents/Developer/usr/bin/xcodebuild"
 XCODE_NOTARY_PATH="$XCODE_PATH/Contents/Developer/usr/bin/notarytool"
 XCODE_STAPLER_PATH="$XCODE_PATH/Contents/Developer/usr/bin/stapler"
 CURRENT_NUDGE_MAIN_BUILD_VERSION=$(/usr/libexec/PlistBuddy -c Print:CFBundleVersion $TOOLSDIR/Nudge/Info.plist)
-DATE=$(/bin/date -u "+%m%d%Y%H%M%S")
+NEWSUBBUILD=$((80620 + $(git rev-parse HEAD~0 | xargs -I{} git rev-list --count {})))
 
 # automate the build version bump
-AUTOMATED_NUDGE_BUILD="$CURRENT_NUDGE_MAIN_BUILD_VERSION.$DATE"
+AUTOMATED_NUDGE_BUILD="$CURRENT_NUDGE_MAIN_BUILD_VERSION.$NEWSUBBUILD"
 /usr/bin/xcrun agvtool new-version -all $AUTOMATED_NUDGE_BUILD
 /usr/bin/xcrun agvtool new-marketing-version $AUTOMATED_NUDGE_BUILD