dotfiles script v0.5.0
- add support for host-specific 'local' files in _local/HOSTNAME/ - works with: linkstatus, link, createfrom, ls
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68
bin/dotfiles
68
bin/dotfiles
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@ -2,7 +2,7 @@
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##
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## binaryDiv's dotfiles management script
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## Version 0.4.5
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## Version 0.5.0
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##
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usage() {
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@ -19,14 +19,18 @@ usage() {
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Dotfile management:
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ls [DIR] list contents of .dotfiles directory (or DIR relative to it)
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(-l: list host-specific files, i.e. ~/.dotfiles/_local/HOSTNAME/DIR)
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edit FILE open ~/.dotfiles/FILE in vim
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diff FILE use vimdiff to compare ~/FILE to ~/.dotfiles/FILE
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link FILE... create a symlink from ~/FILE to ~/.dotfiles/FILE (multiple files possible)
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(-q: be quiet, only print something if an error occurs)
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(-l: link host-specific files, i.e. ~/FILE to ~/.dotfiles/_local/HOSTNAME/FILE)
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linkstatus [DIR] list contents of .dotfiles with information about whether there are links to
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them in ~/, whether they differ, etc...
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(-l: show linkstatus only for host-specific files, i.e. ~/.dotfiles/_local/HOSTNAME)
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createfrom FILE... copy ~/FILE to ~/.dotfiles/FILE and symlink the file
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(-n: only copy, leave the original, do not create symlink)
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(-l: create host-specific files, i.e. ~/FILE to ~/.dotfiles/_local/HOSTNAME/FILE)
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Synchronization:
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git ARGS... wrapper for git (all arguments are passed on to git)
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@ -45,6 +49,9 @@ fi
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homedir="$DOTFILESROOT"
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dotfilesdir="$DOTFILESROOT/.dotfiles"
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dotfiles_local_base="_local"
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dotfiles_local_prefix="$dotfiles_local_base/$(hostname)"
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# Get command
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[[ $# -gt 0 ]] || { usage; exit 1; }
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@ -108,6 +115,7 @@ case "$cmd" in
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ls)
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lsdir="$dotfilesdir"
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[[ $1 = "-l" ]] && { lsdir="$lsdir/$dotfiles_local_prefix"; shift; }
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[[ -n $1 ]] && lsdir="$lsdir/$1"
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echo "$lsdir:"
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@ -115,15 +123,20 @@ case "$cmd" in
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;;
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linkstatus)
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subdir=""
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if [[ -n $1 ]]; then
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subdir="${1%/}"
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cd "$dotfilesdir"
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subdir="$1"
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[[ $subdir = "-l" ]] && { subdir="$dotfiles_local_prefix/$1"; shift; }
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if [[ -n $subdir ]]; then
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subdir="${subdir%/}"
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[[ $subdir = $dotfiles_local_base ]] && subdir=$dotfiles_local_prefix
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[[ -e $subdir ]] || { echo "$dotfilesdir/$subdir does not exist"; exit 1; }
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[[ -d $subdir ]] && subdir="$subdir/"
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fi
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shopt -s nullglob dotglob
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cd $dotfilesdir
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dotdirs=()
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for file in $subdir*; do
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@ -133,6 +146,10 @@ case "$cmd" in
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file_home="$homedir/$file"
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file_dotfiles="$dotfilesdir/$file"
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if [[ $subdir == $dotfiles_local_base/* ]]; then
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file_home="$homedir/${file#$dotfiles_local_prefix/}"
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fi
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if [[ -e $file_home ]]; then
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if [[ "$(realpath "$file_home")" -ef "$file_dotfiles" ]]; then
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file_status=" LINKED "
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@ -144,6 +161,9 @@ case "$cmd" in
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else
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file_status="<> DIFFERS "
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fi
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elif [[ $file = $dotfiles_local_base ]]; then
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dotdirs=("$dotfiles_local_prefix" "${dotdirs[@]}")
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continue
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else
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if [[ -d $file_dotfiles ]]; then
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file_status="++ NEW DIR "
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@ -184,10 +204,17 @@ case "$cmd" in
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;;
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link)
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if [[ $1 = '-q' ]]; then
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QUIET=1
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shift
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fi
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while getopts ":ql" opt; do
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case $opt in
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q) QUIET=1 ;;
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l) link_local=1 ;;
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\?)
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echo "Invalid option: -$OPTARG"
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exit 1
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;;
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esac
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done
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shift $((OPTIND-1))
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[[ -n $1 ]] || { echo "$(basename $0) $cmd: Missing argument."; exit 1; }
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@ -195,6 +222,10 @@ case "$cmd" in
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file_home="$homedir/$filename"
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file_dotfiles="$dotfilesdir/$filename"
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if [[ $link_local ]]; then
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file_dotfiles="$dotfilesdir/$dotfiles_local_prefix/$filename"
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fi
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if [[ ! -e $file_dotfiles ]]; then
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echo "! $file_dotfiles: target file does not exist"
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exit 1
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@ -226,10 +257,17 @@ case "$cmd" in
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;;
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createfrom)
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if [[ $1 = '-n' ]]; then
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NOLINK=1
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shift
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fi
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while getopts ":nl" opt; do
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case $opt in
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n) NOLINK=1 ;;
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l) create_local=1 ;;
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\?)
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echo "Invalid option: -$OPTARG"
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exit 1
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;;
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esac
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done
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shift $((OPTIND-1))
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[[ -n $1 ]] || { echo "$(basename $0) $cmd: Missing argument."; exit 1; }
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@ -237,6 +275,10 @@ case "$cmd" in
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file_home="$homedir/$filename"
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file_dotfiles="$dotfilesdir/$filename"
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if [[ $create_local ]]; then
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file_dotfiles="$dotfilesdir/$dotfiles_local_prefix/$filename"
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fi
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if [[ ! -e $file_home ]]; then
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echo "! $file_home: source file does not exist"
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exit 1
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