diff options
Diffstat (limited to 'completions/tar')
| -rw-r--r-- | completions/tar | 120 |
1 files changed, 90 insertions, 30 deletions
diff --git a/completions/tar b/completions/tar index a5c02490..9d1c56a4 100644 --- a/completions/tar +++ b/completions/tar @@ -1,26 +1,41 @@ -# bash completion for GNU tar +# bash completion for GNU tar -*- shell-script -*- -have tar && { _tar() { - local cur ext regex tar untar + local cur prev words cword split + _init_completion -s || return - COMPREPLY=() - _get_comp_words_by_ref cur + local ext regex tar untar - if [ $COMP_CWORD -eq 1 ]; then + if [ $cword -eq 1 ]; then COMPREPLY=( $( compgen -W 'c t x u r d A' -- "$cur" ) ) return 0 fi - case ${COMP_WORDS[1]} in - ?(-)[cr]*f) - _filedir + local tars='@(@(tar|gem|spkg)?(.@(Z|[gx]z|bz?(2)|lzma))|t@([glx]z|bz?(2)))' + + case ${words[1]} in + --*) + ;; + ?(-)*[cr]*f) + if [[ $cword -eq 2 ]]; then + ext='@(tar|gem|spkg)' + case ${words[1]} in + *a*) ext="$tars" ;; + *z*) ext='t?(ar.)gz' ;; + *Z*) ext='tar.Z' ;; + *[jy]*) ext='t?(ar.)bz?(2)' ;; + *J*) ext='t?(ar.)xz' ;; + esac + _filedir $ext + else + _filedir + fi return 0 ;; +([^IZzJjy])f) - ext='@(@(tar|gem|spkg)?(.@(Z|[gx]z|bz?(2)|lzma))|t@([glx]z|bz?(2)))' - regex='\(\(tar\|gem\|spkg\)\(\.\(Z\|[gx]z\|bz?(2)\|lzma\)\)\?\|t\([glx]z\|bz2\?\)\)' + ext="$tars" + regex='\(\(tar\|gem\|spkg\)\(\.\(Z\|[gx]z\|bz2\?\|lzma\)\)\?\|t\([glx]z\|bz2\?\)\)' ;; *[Zz]*f) ext='@(t?(ar.)|gem.|spkg.)@(gz|Z)' @@ -40,19 +55,71 @@ _tar() ;; esac - if [[ "$COMP_LINE" == *$ext' ' ]]; then - # complete on files in tar file - # - # get name of tar file from command line - tar=$( sed -e 's/^.* \([^ ]*'$regex'\) .*$/\1/' <<<"$COMP_LINE" ) - # devise how to untar and list it - untar=t${COMP_WORDS[1]//[^Izjyf]/} + case $prev in + *$ext) + # complete on files in tar file + # + # get name of tar file from command line + tar=$( sed -e 's/^.* \([^ ]*'$regex'\) .*$/\1/' <<<"${words[@]}" ) + # devise how to untar and list it + untar=t${words[1]//[^IJzjyf]/} - local IFS=$'\n' - COMPREPLY=( $( compgen -W "$( printf '%s\n' $( tar $untar $tar \ - 2>/dev/null ) )" -- "$cur" ) ) - return 0 - fi + local IFS=$'\n' + COMPREPLY=( $( compgen -W "$( printf '%s\n' $( tar $untar $tar \ + 2>/dev/null ) )" -- "$cur" ) ) + return 0 + ;; + -C|--directory) + _filedir -d + return 0 + ;; + --atime-preserve) + COMPREPLY=( $( compgen -W 'replace system' -- "$cur" ) ) + return 0 + ;; + --group) + COMPREPLY=( $( compgen -g -- "$cur" ) ) + return 0 + ;; + --owner) + COMPREPLY=( $( compgen -u -- "$cur" ) ) + return 0 + ;; + -F|--info-script|--new-volume-script|--rmt-command|--rsh-command|\ + -I|--use-compress-program) + compopt -o filenames + COMPREPLY=( $( compgen -c -- "$cur" ) ) + return 0 + ;; + --volno-file|--add-file|-T|--files-from|-X|--exclude-from|--index-file) + _filedir + return 0 + ;; + -H|--format) + COMPREPLY=( $( compgen -W 'gnu oldgnu pax posix ustar v7' \ + -- "$cur" ) ) + return 0 + ;; + --quoting-style) + COMPREPLY=( $( compgen -W 'literal shell shell-always c c-maybe + escape locale clocale' -- "$cur" ) ) + return 0 + ;; + --totals) + COMPREPLY=( $( compgen -W 'SIGHUP SIGQUIT SIGINT SIGUSR1 SIGUSR2' \ + -- "$cur" ) ) + return 0 + ;; + --occurrence|--sparse-version|--to-command|--mode|--mtime|\ + --tape-length|-b|--blocking-factor|--record-size|-V|--text|--backup|\ + --exclude|--exclude-tag*|-K|--starting-file|-N|--newer|--after-date|\ + --suffix|--strip-components|--transform|--xform|--checkpoint|\ + --checkpoint-action|--no-quote-chars|--quote-chars|--warnings) + return 0 + ;; + esac + + $split && return 0 # file completion on relevant files _filedir "$ext" @@ -61,12 +128,5 @@ _tar() } [ -n "${COMP_TAR_INTERNAL_PATHS:-}" ] && complete -F _tar -o dirnames tar || complete -F _tar tar -} -# Local variables: -# mode: shell-script -# sh-basic-offset: 4 -# sh-indent-comment: t -# indent-tabs-mode: nil -# End: # ex: ts=4 sw=4 et filetype=sh |