don't try to do NFS mount completion if we don't seem to have showmount
fix quoting issue in insmod completion
add --specfile, --what{provides,requires} sections to RPM completion
move -*g) case glob down to end of case, to avoid catching --checksig in RPM
completion
check /etc/known_hosts2 & ~/.ssh/known_hosts2 for hosts in _known_hosts
completion
fixed typo in service completion
added preliminary _cd meta-function
added some more meta-functions from sample completions supplied with bash 2.04
source
This commit is contained in:
ianmacd
parent
c27036067e
commit
dc2eca6004
228
bash_completion
228
bash_completion
@ -2,7 +2,7 @@
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#
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# <![CDATA[
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#
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# $Id: bash_completion,v 1.15 2001/01/31 23:57:06 ianmacd Exp $
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# $Id: bash_completion,v 1.16 2001/03/05 20:12:48 ianmacd Exp $
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#
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# Copyright (C) Ian Macdonald <ian@caliban.org>
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#
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@ -173,7 +173,7 @@ _mount()
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COMPREPLY=()
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cur=${COMP_WORDS[COMP_CWORD]}
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if [[ "$cur" == *:* ]]; then
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if [ -x /usr/sbin/showmount ] && [[ "$cur" == *:* ]]; then
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COMPREPLY=( $( /usr/sbin/showmount -e --no-headers ${cur%%:*} |\
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grep ^${cur#*:} | awk '{print $1}' ) )
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else
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@ -205,7 +205,7 @@ _rmmod()
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}
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complete -F _rmmod rmmod
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# Linux insmod(1) completion. This completes on a list of all
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# Linux insmod(8) & modprobe(8) completion. This completes on a list of all
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# available modules for the version of the kernel currently running.
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#
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_insmod()
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@ -218,7 +218,7 @@ _insmod()
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modpath=/lib/modules/`uname -r`
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# behave like lsmod for modprobe -r
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if [ ${COMP_WORDS[0]} = "modprobe" ] && [ ${COMP_WORDS[1]} = "-r" ]; then
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if [ ${COMP_WORDS[0]} = "modprobe" ] && [ "${COMP_WORDS[1]}" = "-r" ]; then
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COMPREPLY=( $( /sbin/lsmod | \
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awk '{if (NR != 1 && $1 ~ /^'$cur'/) print $1}' ) )
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return 0
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@ -642,6 +642,21 @@ _rpm()
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COMPREPLY=( $( compgen -f $cur ) )
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return 0
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;;
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--specfile)
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# complete on .spec files
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file_glob spec
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return 0
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;;
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--whatprovides)
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# complete on capabilities
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COMPREPLY=( $( rpm -qa --queryformat '%{providename}\n' | grep ^$cur ) )
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return 0
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;;
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--whatrequires)
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# complete on capabilities
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COMPREPLY=( $( rpm -qa --queryformat '%{requirename}\n' | grep ^$cur ) )
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return 0
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;;
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esac
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case "${COMP_WORDS[1]}" in
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@ -679,18 +694,6 @@ _rpm()
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COMPREPLY=( $( compgen -f $cur ) )
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return 0
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;;
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-*g)
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# package group completion
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local IFS=$(echo -e "\t")
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# remove trailing backslash, or grep will complain
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cur=${cur%'\'}
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COMPREPLY=( $( rpm -qa --queryformat '%{group}\n' | \
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grep ^$cur ) )
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# backslash escape spaces and translate newlines to tabs
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COMPREPLY=( $( echo ${COMPREPLY[@]} | sed 's/ /\\ /g' | \
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tr '\n' '\t' ) )
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return 0
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;;
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-@(e|-erase))
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# complete on list of relevant options
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COMPREPLY=( $( compgen -W 'allmatches noscripts notriggers \
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@ -778,6 +781,18 @@ _rpm()
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file_glob spec
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return 0
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;;
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-*g)
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# package group completion
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local IFS=$(echo -e "\t")
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# remove trailing backslash, or grep will complain
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cur=${cur%'\'}
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COMPREPLY=( $( rpm -qa --queryformat '%{group}\n' | \
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grep ^$cur ) )
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# backslash escape spaces and translate newlines to tabs
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COMPREPLY=( $( echo ${COMPREPLY[@]} | sed 's/ /\\ /g' | \
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tr '\n' '\t' ) )
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return 0
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;;
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esac
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return 0
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@ -944,12 +959,14 @@ _known_hosts()
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{
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local cur kh
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kh=()
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COMPREPLY=()
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cur=${COMP_WORDS[COMP_CWORD]}
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kh=()
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[ -r /etc/known_hosts ] && kh[0]=/etc/known_hosts
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[ -r ~/.ssh/known_hosts ] && kh[1]=~/.ssh/known_hosts
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[ -r /etc/known_hosts ] && kh[0]=/etc/known_hosts
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[ -r /etc/known_hosts2 ] && kh[1]=/etc/known_hosts2
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[ -r ~/.ssh/known_hosts ] && kh[2]=~/.ssh/known_hosts
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[ -r ~/.ssh/known_hosts2 ] && kh[3]=~/.ssh/known_hosts2
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# If we have known_hosts files to use
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if [ ${#kh[@]} -gt 0 ]; then
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@ -1133,8 +1150,8 @@ _service()
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COMPREPLY=()
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cur=${COMP_WORDS[COMP_CWORD]}
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[ -d /etc/rc.d/initi.d ] && sysvdir=/etc/rc.d/init.d \
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|| sysvdir=/etc/init.d
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[ -d /etc/rc.d/init.d ] && sysvdir=/etc/rc.d/init.d \
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|| sysvdir=/etc/init.d
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#[[ "$cur" == -* ]] && return 0
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if [ $COMP_CWORD = 1 ]; then
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@ -1149,3 +1166,172 @@ _service()
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return 0
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}
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complete -F _service service
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# This meta-cd function observes the CDPATH variable, so that cd additionally
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# completes on directories under those specified in CDPATH.
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#
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_cd()
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{
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OLD_READLINE_APPEND_CHAR=$READLINE_APPEND_CHAR
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export READLINE_APPEND_CHAR=`echo -e "\000"`
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local cur=${COMP_WORDS[COMP_CWORD]} dirs=()
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# get standard directory completions
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COMPREPLY=( $( compgen -d $cur ) )
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# that's all if parameter contains a /
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[[ "$cur" == /* ]] && return 0
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[ -n "$CDPATH" ] && {
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# we have a CDPATH, so loop on its contents
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for i in ${CDPATH//:/ }; do
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# create an array of matched subdirs
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dirs=( $( compgen -d $i/$cur ) )
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# add subdirs to list of completions as necessary
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[ ${#dirs[@]} ] && COMPREPLY=( ${COMPREPLY[@]} ${dirs[@]#$i/})
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done
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}
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export READLINE_APPEND_CHAR=$OLD_READLINE_APPEND_CHAR
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return 0
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}
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#complete -F _cd cd
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# This encapsulates the default bash completion code
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# call with the word to be completed as $1
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#
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# Since programmable completion does not use the bash default completions
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# or the readline default of filename completion when the compspec does
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# not generate any matches, this may be used as a `last resort' in a
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# completion function to mimic the default bash completion behavior.
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#
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_bash_def_completion ()
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{
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local h t
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COMPREPLY=()
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# command substitution
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if [[ "$1" == \$\(* ]]; then
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t=${1#??}
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COMPREPLY=( $(compgen -c -P '$(' $t) )
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fi
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# variables with a leading `${'
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if [ ${#COMPREPLY[@]} -eq 0 ] && [[ "$1" == \$\{* ]]; then
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t=${1#??}
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COMPREPLY=( $(compgen -v -P '${' -S '}' $t) )
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fi
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# variables with a leading `$'
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if [ ${#COMPREPLY[@]} -eq 0 ] && [[ "$1" == \$* ]]; then
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t=${1#?}
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COMPREPLY=( $(compgen -v -P '$' $t ) )
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fi
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# username expansion
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if [ ${#COMPREPLY[@]} -eq 0 ] && [[ "$1" == ~* ]] && [[ "$1" != */* ]]; then
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t=${1#?}
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COMPREPLY=( $( compgen -u -P '~' $t ) )
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fi
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# hostname
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if [ ${#COMPREPLY[@]} -eq 0 ] && [[ "$1" == *@* ]]; then
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h=${1%%@*}
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t=${1#*@}
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COMPREPLY=( $( compgen -A hostname -P "${h}@" $t ) )
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fi
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# glob pattern
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if [ ${#COMPREPLY[@]} -eq 0 ]; then
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# sh-style glob pattern
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if [[ $1 == *[*?[]* ]]; then
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COMPREPLY=( $( compgen -G "$1" ) )
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# ksh-style extended glob pattern - must be complete
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elif shopt -q extglob && [[ $1 == *[?*+\!@]\(*\)* ]]; then
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COMPREPLY=( $( compgen -G "$1" ) )
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fi
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fi
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# final default is filename completion
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if [ ${#COMPREPLY[@]} -eq 0 ]; then
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COMPREPLY=( $(compgen -f "$1" ) )
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fi
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}
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#
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# Return 1 if $1 appears to contain a redirection operator. Handles backslash
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# quoting (barely).
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#
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_redir_op()
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{
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case "$1" in
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*\\'[\<\>]'*) return 1;;
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*[\<\>]*) return 0;;
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*) return 1;;
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esac
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}
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# _redir_test tests the current word ($1) and the previous word ($2) for
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# redirection operators and does filename completion on the current word
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# if either one contains a redirection operator
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_redir_test()
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{
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if _redir_op "$1" ; then
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COMPREPLY=( $( compgen -f "$1" ) )
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return 0
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elif _redir_op "$2" ; then
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COMPREPLY=( $( compgen -f "$1" ) )
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return 0
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fi
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return 1
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}
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#
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# meta-completion (completion for complete/compgen)
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#
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_complete_meta_func()
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{
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local cur prev cmd
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COMPREPLY=()
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cmd=$1
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cur=${COMP_WORDS[COMP_CWORD]}
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prev=${COMP_WORDS[COMP_CWORD-1]}
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_redir_test "$cur" "$prev" && return 0;
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if (( $COMP_CWORD <= 1 )) || [[ "$cur" == '-' ]]; then
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case "$cmd" in
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complete) COMPREPLY=(-a -b -c -d -e -f -j -k -v -u -r -p -A -G -W -P -S -X -F -C);;
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compgen) COMPREPLY=(-a -b -c -d -e -f -j -k -v -u -A -G -W -P -S -X -F -C);;
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esac
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return 0
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fi
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if [[ $prev == -A ]]; then
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COMPREPLY=(alias arrayvar binding builtin command directory \
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disabled enabled export file function helptopic hostname job keyword \
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running setopt shopt signal stopped variable)
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return 0
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elif [[ $prev == -F ]]; then
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COMPREPLY=( $( compgen -A function $cur ) )
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elif [[ $prev == -C ]]; then
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COMPREPLY=( $( compgen -c $cur ) )
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else
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COMPREPLY=( $( compgen -c $cur ) )
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fi
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return 0
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}
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complete -F _complete_meta_func complete compgen
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_configure_func ()
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{
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case "$2" in
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-*) ;;
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*) return ;;
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esac
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case "$1" in
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\~*) eval cmd=$1 ;;
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*) cmd="$1" ;;
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esac
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COMPREPLY=( $("$cmd" --help | awk '{if ($1 ~ /--.*/) print $1}' | grep ^"$2" | sort -u) )
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}
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complete -F _configure_func configure
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