cfcf9fae8f
Closes Alioth #311614 Globbing might occur if $cur contains one of these globbing characters: * ? [ ] The bug becomes apparent: On Cygwin if the glob-string contains backslashes as well, causing a warning (Cygwin >= 1.7): MS-DOS style path detected: ... Preferred POSIX equivalent is: ... CYGWIN environment variable option "nodosfilewarning" turns off this warning. Consult the user's guide for more details about POSIX paths: http://cygwin.com/cygwin-ug-net/using.html#using-pathnames On Linux, using strace, you can see bash-completion doing an unnecessary `open' system call. Steps to reproduce on Linux using `strace': Environment: Linux, bash-completion-1.0 1. Start bash with bash-completion loaded and find out PID ($$): $ echo $$ MYPID 2. In a second bash shell, `strace' the above PID: $ strace -e trace=open -f -o strace.log -p MYPID 3. Within the first bash shell, type: $ cur="?"; _kernel_versions 4. In the second bash shell, type ^C to quick `strace'. 5. Check `strace.log', here you can see bash accessing something it shouldn't: ... open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3 ... 6. The above call to `open' disappears if $cur in _kernel_versions gets quoted, and you repeat the steps above: _kernel_versions() { COMPREPLY=( $( compgen -W '$( command ls /lib/modules )' -- "$cur" ) ) }
300 lines
7.8 KiB
Bash
300 lines
7.8 KiB
Bash
# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
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# ex: ts=8 sw=8 noet filetype=sh
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have rpm && {
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# helper functions for rpm completion
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#
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_rpm_installed_packages()
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{
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local ver nodig="$1" nosig="$2"
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if [ -r /var/log/rpmpkgs -a \
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/var/log/rpmpkgs -nt /var/lib/rpm/Packages ]; then
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# using RHL 7.2 or later - this is quicker than querying the DB
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COMPREPLY=( $( sed -ne \
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's|^\('$cur'[^[:space:]]*\)-[^[:space:]-]\+-[^[:space:]-]\+\.rpm$|\1|p' \
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/var/log/rpmpkgs ) )
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else
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_rpm_nodigsig
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COMPREPLY=( $( rpm -qa $nodig $nosig --qf='%{NAME} ' "$cur*" ) )
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fi
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}
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_rpm_groups()
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{
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# TODO: shown completions are wrong but real ones work nevertheless
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# http://lists.alioth.debian.org/pipermail/bash-completion-devel/2009-May/001486.html
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local IFS=$'\n'
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COMPREPLY=( $( compgen -W "$( rpm -qa $nodig $nosig --queryformat \
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'%{group}\n' )" -- "$cur" ) )
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}
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_rpm_nodigsig()
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{
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if [ -z "$nodig" -a -z "$nosig" ]; then
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local rpmver
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rpmver=$(rpm --version)
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rpmver=${rpmver##* }
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if [[ "$rpmver" > "4.0.4" ]]; then
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nodig="--nodigest"
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fi
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if [[ "$rpmver" > "4.0.99" ]]; then
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nosig="--nosignature"
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fi
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fi
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}
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# rpm(8) completion
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#
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_rpm()
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{
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local cur prev nodig nosig
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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nodig=""
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nosig=""
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_rpm_nodigsig
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if [ $COMP_CWORD -eq 1 ]; then
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# first parameter on line
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case "$cur" in
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-b*)
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COMPREPLY=( $( compgen -W '-ba -bb -bc -bi -bl -bp -bs'\
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-- "$cur" ) )
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;;
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-t*)
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COMPREPLY=( $( compgen -W '-ta -tb -tc -ti -tl -tp -ts'\
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-- "$cur" ) )
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;;
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--*)
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COMPREPLY=( $( compgen -W '--help --version --initdb \
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--checksig --recompile --rebuild --resign --addsign \
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--rebuilddb --showrc --setperms --setugids --tarbuild \
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--eval --install --upgrade --query --freshen --erase \
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--verify --querytags --rmsource --rmspec --clean \
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--import' -- "$cur" ) )
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;;
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*)
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COMPREPLY=( $( compgen -W '-b -e -E -F -i -q -t -U -V' \
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-- "$cur" ) )
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;;
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esac
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return 0
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fi
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case "$prev" in
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--@(@(db|exclude)path|prefix|relocate|root))
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_filedir -d
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return 0
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;;
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--eval|-E)
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# get a list of macros
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COMPREPLY=( $( rpm --showrc | sed -ne \
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's/^-\?[0-9]\+[:=][[:space:]]\+\('${cur#%}'[^[:space:](]*\).*/\1/p' ) )
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COMPREPLY=( "${COMPREPLY[@]/#/%}" )
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return 0
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;;
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--pipe)
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COMPREPLY=( $( compgen -c -- "$cur" ) )
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return 0
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;;
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--rcfile)
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_filedir
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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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_filedir spec
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return 0
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;;
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--whatprovides)
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if [[ "$cur" == */* ]]; then
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_filedir
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else
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# complete on capabilities
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local IFS=$'\n'
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COMPREPLY=( $( compgen -W "$( rpm -qa $nodig $nosig \
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--queryformat='%{providename}\n' )" \
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-- "$cur" ) )
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fi
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return 0
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;;
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--whatrequires)
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if [[ "$cur" == */* ]]; then
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_filedir
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else
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# complete on capabilities
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local IFS=$'\n'
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COMPREPLY=( $( compgen -W "$( rpm -qa $nodig $nosig \
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--queryformat='%{requirename}\n' )" \
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-- "$cur" ) )
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fi
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return 0
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;;
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--target)
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COMPREPLY=( $( compgen -W "$( command rpm --showrc | sed -ne \
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's/^\s*compatible\s\+build\s\+archs\s*:\s*\(.*\)/\1/ p' )" -- "$cur" ) )
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return 0
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;;
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esac
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case "${COMP_WORDS[1]}" in
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-@([iFU]*|-install|-freshen|-upgrade))
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--percent --force --test \
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--replacepkgs --replacefiles --root --excludedocs \
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--includedocs --noscripts --rcfile --ignorearch \
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--dbpath --prefix --ignoreos --nodeps --allfiles \
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--ftpproxy --ftpport --justdb --httpproxy --httpport \
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--noorder --relocate --badreloc --notriggers \
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--excludepath --ignoresize --oldpackage --define \
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--eval --pipe --queryformat --repackage --nosuggests \
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--nodigest --nosignature' -- "$cur" ) )
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else
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_filedir 'rpm'
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fi
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;;
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-@(e|-erase))
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--allmatches --noscripts \
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--notriggers --nodeps --test --repackage' -- "$cur" ) )
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else
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_rpm_installed_packages "$nodig" "$nosig"
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fi
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;;
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-@(q*|-query))
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# check whether we're doing file completion
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if [ "${COMP_LINE#* -*([^ -])f}" != "$COMP_LINE" ]; then
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--scripts --root \
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--rcfile --requires --ftpport --ftpproxy \
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--httpproxy --httpport --provides --triggers \
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--dump --changelog --dbpath \
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--last --filesbypkg \
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--info --list --state \
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--docfiles --configfiles --queryformat \
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--conflicts --obsoletes \
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--nodigest --nosignature \
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--suggests --enhances \
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--triggerscripts' -- "$cur" ) )
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else
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_filedir
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fi
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elif [ "${COMP_LINE#* -*([^ -])g}" != "$COMP_LINE" ]; then
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_rpm_groups
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elif [ "${COMP_LINE#* -*([^ -])p}" != "$COMP_LINE" ]; then
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# uninstalled package completion
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--scripts --root \
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--rcfile --whatprovides --whatrequires \
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--requires --triggeredby --ftpport --ftpproxy \
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--httpproxy --httpport --provides --triggers \
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--dump --changelog --dbpath --filesbypkg \
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--define --eval --pipe --showrc --info --list \
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--state --docfiles --configfiles --queryformat\
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--conflicts --obsoletes --nodigest \
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--nosignature' -- "$cur" ) )
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else
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_filedir 'rpm'
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fi
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else
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# installed package completion
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--scripts --root \
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--rcfile --whatprovides --whatrequires \
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--requires --triggeredby --ftpport --ftpproxy \
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--httpproxy --httpport --provides --triggers \
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--dump --changelog --dbpath --specfile \
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--querybynumber --last --filesbypkg --define \
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--eval --pipe --showrc --info --list --state \
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--docfiles --configfiles --queryformat \
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--conflicts --obsoletes --pkgid --hdrid \
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--fileid --tid --nodigest --nosignature \
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--triggerscripts' -- "$cur" ) )
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elif [ "${COMP_LINE#* -*([^ -])a}" == "$COMP_LINE" ]; then
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_rpm_installed_packages "$nodig" "$nosig"
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fi
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fi
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;;
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-@(K*|-checksig))
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--nopgp --nogpg --nomd5 \
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--nodigest --nosignature' -- "$cur" ) )
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else
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_filedir 'rpm'
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fi
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;;
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-@([Vy]*|-verify))
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--root --rcfile --dbpath \
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--nodeps --nogroup --nolinkto --nomode --nomtime \
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--nordev --nouser --nofiles --noscripts --nomd5 \
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--querytags --specfile --whatrequires --whatprovides \
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--nodigest --nosignature' -- "$cur" ) )
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# check whether we're doing file completion
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elif [ "${COMP_LINE#* -*([^ -])f}" != "$COMP_LINE" ]; then
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_filedir
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elif [ "${COMP_LINE#* -*([^ -])g}" != "$COMP_LINE" ]; then
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_rpm_groups
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elif [ "${COMP_LINE#* -*([^ -])p}" != "$COMP_LINE" ]; then
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_filedir 'rpm'
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else
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_rpm_installed_packages "$nodig" "$nosig"
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fi
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;;
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-[bt]*)
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--short-circuit --timecheck \
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--clean --rmsource --rmspec --test --sign --buildroot \
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--target --nobuild --nodeps --nodirtokens' -- "$cur" ) )
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elif [[ ${COMP_WORDS[1]} == -b* ]]; then
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_filedir 'spec'
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else
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_filedir '@(t?(ar.)@([gx]z|bz?(2))|tar.@(lzma|Z))'
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fi
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;;
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--re@(build|compile))
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--nodeps --rmsource \
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--rmspec --sign --nodirtokens --target' -- "$cur" ) )
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else
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_filedir '?(no)src.rpm'
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fi
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;;
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--tarbuild)
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_filedir '@(t?(ar.)@([gx]z|bz?(2))|tar.@(lzma|Z))'
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;;
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--@(re|add)sign)
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_filedir 'rpm'
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;;
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--set@(perms|gids))
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_rpm_installed_packages "$nodig" "$nosig"
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;;
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--@(clean|rms@(ource|pec)))
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--clean --rmsource \
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--rmspec' -- "$cur" ) )
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else
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_filedir 'spec'
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fi
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;;
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--@(import|dbpath|root))
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--import --dbpath --root' \
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-- "$cur" ) )
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else
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_filedir
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fi
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;;
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esac
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return 0
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}
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complete -F _rpm $filenames rpm rpmbuild
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}
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