Added submodules for v3.5.13-sru branch

Added flat listing of submodules
Updated GIT readme file
Added scripts

README

@@ -0,0 +1,2 @@
+All useful GIT helper scripts should go here
+This includes scripts useful to the TDE developers for pushing batch changes, etc.

commit_all_submodules

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+if [[ ! -e .git ]] ||
+   [[ -z "`git rev-parse --git-dir 2>/dev/null`" ]]; then
+	echo "This script can only be run from a top level git directory.  Exiting..."
+	exit 1
+fi
+
+branch=`git symbolic-ref --short -q HEAD`
+if [[ -z "$branch" ]] ||
+   [[ -z "`git rev-parse --symbolic-full-name --remotes=\"*/$branch\"`" ]]; then
+	echo "There is not active upstream branch.  Exiting..."
+	exit 1
+fi
+
+echo "Preparing $PWD for development use"
+if [[ $1 == "" ]]; then
+	gituser=`sed -n "/^\[remote \"origin\"\]/,/url/s/\turl = http:\/\/\([^@]*\)@.*/\1/p" <\`git rev-parse --git-dir\`/config | grep -v "\(anonymous\|system\)"`
+else
+	gituser=$1
+fi
+
+if [[ $gituser == "" ]]; then
+	read -p "Enter your TDE GIT username []: " -e gituser
+fi
+
+if [[ $gituser == "" ]]; then
+	gituser="anonymous"
+fi
+
+read -p "Enter your commit message []: " -e commitmessage
+
+git submodule foreach "git commit -a -m \"$commitmessage\" || true"
+git submodule foreach "sed -i \"s/system@scm\.trinitydesktop\.org/$gituser@scm\.trinitydesktop\.org/g\" \`git rev-parse --git-dir\`/config"
+git submodule foreach "git pull &&\
+    [[ \"\`git rev-parse HEAD\`\" == \"\`git rev-parse origin/$branch\`\" ]] ||\
+    git push origin HEAD"
+RETCODE=$?
+if [[ $RETCODE != 0 ]]; then
+	echo "Something went wrong"
+	exit 1
+fi
+
+git commit -a -m "$commitmessage" || true
+sed -i "s/system@scm\.trinitydesktop\.org/$gituser@scm\.trinitydesktop\.org/g" `git rev-parse --git-dir`/config
+git pull &&\
+    [[ "`git rev-parse HEAD`" == "`git rev-parse origin/$branch`" ]] ||\
+    git push origin HEAD || true

switch_all_submodules_to_head_and_clean

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+if [[ ! -e .git ]] ||
+   [[ -z "`git rev-parse --git-dir 2>/dev/null`" ]]; then
+	echo "This script can only be run from a top level git directory.  Exiting..."
+	exit 1
+fi
+
+branch=`git symbolic-ref --short -q HEAD`
+if [[ -z "$branch" ]] ||
+   [[ -z "`git rev-parse --symbolic-full-name --remotes=\"*/$branch\"`" ]]; then
+	echo "There is not active upstream branch.  Exiting..."
+	exit 1
+fi
+
+echo "Preparing $PWD for development use"
+if [[ $1 == "" ]]; then
+	gituser=`sed -n "/^\[remote \"origin\"\]/,/url/s/\turl = http:\/\/\([^@]*\)@.*/\1/p" <\`git rev-parse --git-dir\`/config | grep -v "\(anonymous\|system\)"`
+else
+	gituser=$1
+fi
+
+if [[ $gituser == "" ]]; then
+	read -p "Enter your TDE GIT username []: " -e gituser
+fi
+
+if [[ $gituser == "" ]]; then
+	gituser="anonymous"
+fi
+
+THISSCRIPT=$(readlink -f $0)
+
+if [[ ! -e "$THISSCRIPT" ]]; then
+	echo "Unable to find myself!  Exiting..."
+	exit 1
+fi
+
+if [[ ! -z "`git status --porcelain --ignore-submodules`" ]]; then
+	git reset --hard HEAD
+	git clean -dxff
+fi
+git pull
+if [[ ! -z "`git status --porcelain --ignore-submodules`" ]]; then
+	git reset --hard HEAD
+	git clean -dxff
+fi
+
+if [[ -e .gitmodules ]]; then
+	if [[ $gituser == "anonymous" ]]; then
+		sed -i 's/system@//g' .gitmodules
+	else
+		sed -i "s/system@/$gituser@/g" .gitmodules
+	fi
+
+	git submodule init
+	git submodule update
+	git submodule foreach "git checkout $branch && $THISSCRIPT $gituser"
+
+	git checkout -- .gitmodules
+fi

update_all_submodules

@@ -0,0 +1,70 @@
+#!/bin/bash
+
+if [[ -e /var/lock/update-tde-git-submodules ]]; then
+        echo "TDE GIT submodules are currently being updated"
+        echo "If this is not the case, please remove the lockfile /var/lock/update-tde-git-submodules"
+        exit 0
+fi
+
+if [[ ! -e .git ]] ||
+   [[ -z "`git rev-parse --git-dir 2>/dev/null`" ]]; then
+	echo "Current directory does not contain a .git folder.  Exiting..."
+	exit 1
+fi
+
+branch=`git symbolic-ref --short -q HEAD`
+if [[ -z "$branch" ]] ||
+   [[ -z "`git rev-parse --symbolic-full-name --remotes=\"*/$branch\"`" ]]; then
+	echo "There is not active upstream branch.  Exiting..."
+	exit 1
+fi
+
+touch /var/lock/update-tde-git-submodules
+
+PARENTDIR=$PWD
+echo "Working in $PARENTDIR"
+git pull
+if [[ ! -z "`git status --porcelain --ignore-submodules`" ]]; then
+	git reset --hard HEAD
+	git clean -dxff
+fi
+
+exec 3< submodules
+while read <&3
+do
+	cd $PARENTDIR
+	DIR2UPDATE=$REPLY
+	if [[ $DIR2UPDATE != "" ]]; then
+		echo "Attempting to reset submodule $DIR2UPDATE"
+		cd $PARENTDIR/$DIR2UPDATE/..
+		cd `git rev-parse --show-toplevel`
+		if [[ -z "`grep \"^Updated: $PWD$\" /var/lock/update-tde-git-submodules`" ]]; then
+			echo "Updated: $PWD" >>/var/lock/update-tde-git-submodules
+			git submodule init
+			git submodule update
+		fi
+		cd $PARENTDIR/$DIR2UPDATE
+		if [[ ! -z "`git status --porcelain --ignore-submodules`" ]]; then
+			git reset --hard HEAD
+			git clean -dxff
+		fi
+		git checkout $branch
+		git pull
+		cd ..
+		cd `git rev-parse --show-toplevel`
+		echo "Committing changes to $PWD"
+		if [[ ! -z "`git status --porcelain $PARENTDIR/$DIR2UPDATE`" ]]; then
+			git add $PARENTDIR/$DIR2UPDATE
+			git commit $PARENTDIR/$DIR2UPDATE -m "Reset submodule $DIR2UPDATE to latest HEAD"
+		fi
+		if [[ "`git rev-parse HEAD`" != "`git rev-parse origin/$branch`" ]]; then
+			git push origin HEAD
+		fi
+	fi
+done
+exec 3>&-
+
+# Let the disk subsystem recover
+sleep 60
+
+rm /var/lock/update-tde-git-submodules