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 )' -- "$cur" ) ) }
69 lines
1.4 KiB
Bash
69 lines
1.4 KiB
Bash
# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
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# ex: ts=8 sw=8 noet filetype=sh
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# Debian apt-build(1) completion.
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#
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have apt-build &&
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_apt_build()
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{
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local cur prev special i
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
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if [[ ${COMP_WORDS[i]} == @(install|remove|source|info|clean) ]]; then
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special=${COMP_WORDS[i]}
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fi
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done
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if [ -n "$special" ]; then
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case $special in
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@(install|source|info))
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COMPREPLY=( $( apt-cache pkgnames "$cur" 2> /dev/null ) )
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return 0
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;;
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remove)
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COMPREPLY=( $( _comp_dpkg_installed_packages \
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"$cur" ) )
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return 0
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;;
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*)
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return 0
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;;
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esac
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fi
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case "$prev" in
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--@(patch|build-dir|repository-dir))
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_filedir
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return 0
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;;
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-@(h|-help))
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return 0
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;;
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esac
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '--help --show-upgraded -u --build-dir \
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--repository-dir --build-only \
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--build-command --reinstall --rebuild \
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--remove-builddep --no-wrapper --purge \
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--patch --patch-strip -p --yes -y \
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--version -v --no-source' -- "$cur" ) )
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else
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COMPREPLY=( $( compgen -W 'update upgrade install remove \
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source dist-upgrade world clean info \
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clean-build update-repository ' -- "$cur" ) )
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fi
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return 0
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} &&
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complete -F _apt_build $filenames apt-build
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