files: .local/bin -> ../bin

Signed-off-by: Alejandro Mery <amery@geeks.cl>

files/.config/nvim/init.vim

@@ -0,0 +1,3 @@
+set runtimepath^=~/.vim runtimepath+=~/.vim/after
+let &packpath=&runtimepath
+source ~/.vimrc

files/.local/bin

@@ -0,0 +1 @@
+../bin

sync.sh

@@ -2,9 +2,7 @@
 
 set -e
 cd "$(dirname "$0")"
-DIR="$PWD"
 
-cd "files"
-find ! -type d -exec "$DIR/sync2.sh" '{}' \;
+find -H files -print0 | xargs -r0 "$PWD/sync2.sh" -d "files"
 
-exec "$DIR/sync_ssh.sh"
+exec "$PWD/sync_ssh.sh"

sync2.sh

@@ -3,35 +3,75 @@
 info() { echo "$$: $*"; }
 err() { echo "E: $$: $*" >&2; }
 
-FILES="$(pwd -P)"
+set -u
+
+if [ "x-d" = "x${1:-}" ]; then
+	BASE="$2"
+	shift 2
+else
+	BASE=.
+fi
+
+FILES="$(readlink -f "$BASE")"
 for x; do
-	if [ -d "$x" ]; then
-		true # skip dirs
-	elif [ -L "$HOME/$x" ]; then
-		d0="$(readlink "$HOME/$x")"
-		d1="$(echo "$FILES/$x" | sed -e 's,/\./,/,g')"
-		d1="$(readlink -f "$d1")"
 
-		if [ "$d0" != "$d1" ]; then
-			err "$x: relinking, was [$d0]"
-			ln -snf "$d1" "$HOME/$x"
-		fi
+	# clean
+	#
+	case "$x" in
+	"$BASE")   continue ;;
+	"$BASE"/*) x="${x#$BASE/}" ;;
+	./*)       x="${x#./}" ;;
+	esac
+
+	# find target (d1)
+	#
+	if [ -L "$FILES/$x" ]; then
+		d0="$(readlink "$FILES/$x")"
+		d1="$(readlink -f "$FILES/$x")"
+
+		[ "$d1" = "${d1#$FILES/}" ] || d1="$d0"
+	elif [ ! -d "$FILES/$x" ]; then
+		d1="$FILES/$x"
 	else
-		d="$(dirname "$x")"
-		if [ ! -d "$HOME/$d/" ]; then
-			info "$d: creating dir"
-			mkdir -p "$HOME/$d/"
-		fi
+		continue
+	fi
 
-		d="$(echo "$FILES/$x" | sed -e 's,/\./,/,g')"
-		if [ -e "$HOME/$x" ]; then
-			info "$x: importing changes and linking"
-			rm "$d"
-			cp -a "$HOME/$x" "$d"
-		else
-			info "$x: linking"
-			d="$(readlink -f "$d")"
+	# link dir
+	#
+	d="${x%/*}"
+	if [ "$d" = "$x" ]; then
+	       d=
+	elif [ ! -d "$HOME/$d/" ]; then
+		info "$d: creating dir"
+		mkdir -p "$HOME/$d/"
+	fi
+
+	# link
+	#
+	if [ -L "$HOME/$x" ]; then
+		# preexisting link ($d1)
+		d0="$(readlink "$HOME/$x")"
+
+		[ "$d0" != "$d1" ] || continue
+
+		err "$x: relinking, was [$d0]"
+	elif [ ! -e "$HOME/$x" ]; then
+		# new
+		info "$x: linking"
+	elif [ -d "$HOME/$x" ]; then
+		# preexisting dir
+
+		err "$x: importing directory and linking [$d1]"
+		if ! rmdir "$HOME/$x" 2> /dev/null; then
+			rm "$FILES/$x"
+			mv "$HOME/$x" "$FILES/$x"
 		fi
-		ln -snf "$d" "$HOME/$x"
+	else
+		# preexisting file
+		info "$x: importing changes and linking [$d1]"
+		rm "$FILES/$x"
+		cp -a "$HOME/$x" "$FILES/$x"
 	fi
+
+	ln -snf "$d1" "$HOME/$x"
 done