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split tar completion

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This commit is contained in:
Guillaume Rousse 2009-05-21 01:38:13 +02:00
parent cdd717b5ff
commit f60e97d0c2
3 changed files with 67 additions and 64 deletions
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1
Makefile.am
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@ -82,6 +82,7 @@ bashcomp_DATA = contrib/ant \
contrib/strace \
contrib/_subversion \
contrib/svk \
contrib/tar \
contrib/unace \
contrib/unrar \
contrib/vncviewer \

64
bash_completion
View File

@ -2892,70 +2892,6 @@ _route()
}
[ $UNAME = Linux ] && complete -F _route route
# GNU tar(1) completion
#
_tar()
{
local cur ext regex tar untar
COMPREPLY=()
cur=`_get_cword`
if [ $COMP_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
return 0
;;
+([^IZzJjy])f)
ext='t@(ar?(.@(Z|gz|bz?(2)|lz?(ma)))|gz|bz?(2)|lz?(ma))'
regex='t\(ar\(\.\(Z\|gz\|bz2\?\|lzma\|xz\)\)\?\|gz\|bz2\?\|lzma\|xz\)'
;;
*[Zz]*f)
ext='t?(ar.)@(gz|Z)'
regex='t\(ar\.\)\?\(gz\|Z\)'
;;
*[Ijy]*f)
ext='t?(ar.)bz?(2)'
regex='t\(ar\.\)\?bz2\?'
;;
*[J]*f)
ext='t?(ar.)@(lz?(ma)|xz)'
regex='t\(ar\.\)\?\(lzma\|xz\)\?'
;;
*)
_filedir
return 0
;;
esac
if [[ "$COMP_LINE" == *$ext' ' ]]; then
# complete on files in tar file
#
# get name of tar file from command line
tar=$( echo "$COMP_LINE" | \
sed -e 's/^.* \([^ ]*'$regex'\) .*$/\1/' )
# devise how to untar and list it
untar=t${COMP_WORDS[1]//[^Izjyf]/}
COMPREPLY=( $( compgen -W "$( echo $( tar $untar $tar \
2>/dev/null ) )" -- "$cur" ) )
return 0
fi
# file completion on relevant files
_filedir "$ext"
return 0
}
[ -n "${COMP_TAR_INTERNAL_PATHS:-}" ] && complete -F _tar $dirnames tar ||
complete -F _tar $filenames tar
# jar(1) completion
#
have jar &&

66
contrib/tar Normal file
View File

@ -0,0 +1,66 @@
# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
# ex: ts=8 sw=8 noet filetype=sh
#
# bash completion for GNU tar
_tar()
{
local cur ext regex tar untar
COMPREPLY=()
cur=`_get_cword`
if [ $COMP_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
return 0
;;
+([^IZzJjy])f)
ext='t@(ar?(.@(Z|gz|bz?(2)|lz?(ma)))|gz|bz?(2)|lz?(ma))'
regex='t\(ar\(\.\(Z\|gz\|bz2\?\|lzma\|xz\)\)\?\|gz\|bz2\?\|lzma\|xz\)'
;;
*[Zz]*f)
ext='t?(ar.)@(gz|Z)'
regex='t\(ar\.\)\?\(gz\|Z\)'
;;
*[Ijy]*f)
ext='t?(ar.)bz?(2)'
regex='t\(ar\.\)\?bz2\?'
;;
*[J]*f)
ext='t?(ar.)@(lz?(ma)|xz)'
regex='t\(ar\.\)\?\(lzma\|xz\)\?'
;;
*)
_filedir
return 0
;;
esac
if [[ "$COMP_LINE" == *$ext' ' ]]; then
# complete on files in tar file
#
# get name of tar file from command line
tar=$( echo "$COMP_LINE" | \
sed -e 's/^.* \([^ ]*'$regex'\) .*$/\1/' )
# devise how to untar and list it
untar=t${COMP_WORDS[1]//[^Izjyf]/}
COMPREPLY=( $( compgen -W "$( echo $( tar $untar $tar \
2>/dev/null ) )" -- "$cur" ) )
return 0
fi
# file completion on relevant files
_filedir "$ext"
return 0
}
[ -n "${COMP_TAR_INTERNAL_PATHS:-}" ] && complete -F _tar $dirnames tar ||
complete -F _tar $filenames tar