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" ) ) }
90 lines
1.9 KiB
Bash
90 lines
1.9 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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#
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# bash completion for cfengine
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have cfagent && {
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_cfagent_options()
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{
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COMPREPLY=( $( compgen -W '-a --sysadm -b --force-net-copy -c \
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--no-check-files -C --no-check-mounts -d --debug -D --define \
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-e --no-edits -E --enforce-links -f --file -h --help -H \
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--no-hard-classes -i --no-ifconfig -I --inform -k --no-copy \
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-K --no-lock -l --traverse-links -L --delete-stale-links -m \
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--no-mount -M --no-modules -n --recon --dry-run --just-print \
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-N --negate --undefine -p --parse-only -P --no-processes -q \
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--no-splay -s --no-commands -S --silent -t --no-tidy -u \
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--use-env -U --underscore-classes -v --verbose -V --version \
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-x --no-preconf -X --no-links -w --no-warn --quiet' -- "$cur" ) )
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}
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_cfagent()
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{
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local cur prev
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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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case $prev in
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-@(f|-file))
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_filedir
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return 0
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;;
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esac
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if [[ "$cur" == -* ]]; then
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_cfagent_options
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fi
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}
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complete -F _cfagent cfagent
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_cfrun()
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{
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local i section cfinputs
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COMPREPLY=()
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cur=`_get_cword`
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section=1
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for (( i=1; i < COMP_CWORD; i++ )); do
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if [[ "${COMP_WORDS[i]}" == -- ]]; then
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section=$((section + 1))
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fi
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done
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case $section in
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1)
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prev=${COMP_WORDS[COMP_CWORD-1]}
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case $prev in
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-f)
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_filedir
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return 0
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;;
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esac
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '-f -h -d -S -T -v' \
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-- $cur ) )
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else
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hostfile=${CFINPUTS:-/var/lib/cfengine/inputs}/cfrun.hosts
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for (( i=1; i < COMP_CWORD; i++ )); do
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if [[ "${COMP_WORDS[i]}" == -f ]]; then
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hostfile=${COMP_WORDS[i+1]}
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break
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fi
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done
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[ ! -f $hostfile ] && return 0
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COMPREPLY=( $(compgen -W "$( grep -v \
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-E '(=|^$|^#)' $hostfile )" -- "$cur" ) )
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fi
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;;
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2)
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_cfagent_options
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;;
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esac
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}
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complete -F _cfrun cfrun
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}
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