Random snippets I shuffle around in my dotfiles init scripts.

dotfiles-snipplet.sh

# $DOTFILESREPOS should be defined by now.
# Let's still make an extra effort because it is most useful.

if [-z "$DOTFILES"] ; then
	# ZOMG env var not found. I suspect a failing .boostrap.rc
	# or some similar horror. Let's manually load the cache.
	echo -n "PROFILE: WARNING DOTFILES not exported?" 1>&2
	if [ -f "$HOME/.bootstrap.rc.cache" ] ; then
		. "$HOME/.bootstrap.rc.cache"
		# Check if cache contained proper value
		if [ -n "$DOTFILES"]
			export DOTFILES
			echo " (using value from cache)" 1>&2
		else
			echo " (NOT in cache)" 1>&2
		fi
	else
		echo "PROFILE: Failed to set DOTFILES location." 1>&2
	fi
fi

# Validate value
if [ -d "$DOTFILES" ] ; then
	# Export repository location
	export DOTFILES
else
	echo "PROFILE: ERROR - $DOTFILES: not a valid directory!" 1>&2
	echo "PROFILE: Verify configuration, because that's bad." 1>&2
fi

gistfile2.txt