dotfiles script v0.5.1

- diff, edit: add support for host-specific files
- bash-completion: add support for host-specific files

bin/dotfiles

@@ -2,7 +2,7 @@
 
 ##
 ## binaryDiv's dotfiles management script
-## Version 0.5.0
+## Version 0.5.1
 ##
 
 usage() {
@@ -21,7 +21,9 @@ usage() {
 	  ls [DIR]            list contents of .dotfiles directory (or DIR relative to it)
 	                      (-l: list host-specific files, i.e. ~/.dotfiles/_local/HOSTNAME/DIR)
 	  edit FILE           open ~/.dotfiles/FILE in vim
+	                      (-l: open host-specific files, i.e. ~/.dotfiles/_local/HOSTNAME/DIR)
 	  diff FILE           use vimdiff to compare ~/FILE to ~/.dotfiles/FILE
+	                      (-l: compare host-specific files, i.e. ~/.dotfiles/_local/HOSTNAME/DIR)
 	  link FILE...        create a symlink from ~/FILE to ~/.dotfiles/FILE (multiple files possible)
 	                      (-q: be quiet, only print something if an error occurs)
 	                      (-l: link host-specific files, i.e. ~/FILE to ~/.dotfiles/_local/HOSTNAME/FILE)
@@ -187,14 +189,18 @@ case "$cmd" in
 	;;
 
 	edit)
+		basedir=$dotfilesdir
+		[[ $1 = "-l" ]] && { basedir="$basedir/$dotfiles_local_prefix"; shift; }
 		[[ -n $1 ]] || { echo "$(basename $0) $cmd: Missing argument."; exit 1; }
-		vim "$dotfilesdir/$1"
+		vim "$basedir/$1"
 	;;
 
 	diff)
+		basedir=$dotfilesdir
+		[[ $1 = "-l" ]] && { basedir="$basedir/$dotfiles_local_prefix"; shift; }
 		[[ -n $1 ]] || { echo "$(basename $0) $cmd: Missing argument."; exit 1; }
 		file_A="$homedir/$1"
-		file_B="$dotfilesdir/$1"
+		file_B="$basedir/$1"
 
 		if [[ "$(realpath "$file_A")" -ef "$file_B" ]]; then
 			echo "$file_A is a link to $file_B"
@@ -313,6 +319,12 @@ case "$cmd" in
 			files=($(compgen -f -X '*/@(.|..|.git)' .dotfiles/$cur))
 			COMPREPLY=(${files[@]#.dotfiles/})
 		}
+		_dotfiles_filenames_local() {
+			compopt -o filenames
+			dotfiles_prefix=.dotfiles/_local/$(hostname)
+			files=($(compgen -f -X '*/@(.|..|.git)' $dotfiles_prefix/$cur))
+			COMPREPLY=(${files[@]#$dotfiles_prefix/})
+		}
 		_dotfiles() {
 			COMPREPLY=()
 			local cur="${COMP_WORDS[COMP_CWORD]}"
@@ -328,7 +340,11 @@ case "$cmd" in
 					;;
 
 					link|linkstatus)
-						_dotfiles_filenames
+						if [[ $COMP_CWORD -gt 2 && ${COMP_WORDS[2]} = "-l" ]]; then
+							_dotfiles_filenames_local
+						else
+							_dotfiles_filenames
+						fi
 					;;
 
 					createfrom)