Profile update script

profile-update

#!/bin/bash

# include profile location variables
. ~/.profile
. ~/.profile.git/profile-env

# update ourself
(cd $DOT_PROFILE && git pull)

# symlink all home.d files into place
for FILE in $(find $PROFILE_HOME_D -type f -o -type l); do
	FILE=${FILE#$PROFILE_HOME_D/}
	DIR=$(dirname $FILE)
	
	echo "# ln -sf $PROFILE_HOME_D/$FILE ~/$FILE"
	
	mkdir -p ~/$DIR
	ln -sf $PROFILE_HOME_D/$FILE ~/$FILE
done

# remove stale symlinks
for DIR in $(find $PROFILE_HOME_D -type d); do
	DIR=${DIR#$PROFILE_HOME_D}
	DIR=${DIR#/}
	
	for SYMLINK in $(find ~/$DIR -maxdepth 1 -type l); do
		if [ ! -e $SYMLINK ]; then
			echo "# rm -i $SYMLINK (stale symlink)"
			rm -i $SYMLINK
		fi
	done
done

# perform OS-specific tasks
for FILE in $(find $PROFILE_SYSTEM_D/$SYSTEM_BASE.d -type f -o -type l); do
	if [ -x $FILE ]; then
		echo "# eval $FILE"
		eval $FILE
	fi
done