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 )' -- "$cur" ) ) }
57 lines
1.2 KiB
Bash
57 lines
1.2 KiB
Bash
# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
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# ex: ts=8 sw=8 noet filetype=sh
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#
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# Perforce completion by Frank Cusack <frank@google.com>
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have p4 &&
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_p4()
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{
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local cur prev prev2 p4commands p4filetypes
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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# rename isn't really a command
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p4commands="$( p4 help commands | awk 'NF>3 {print $1}' )"
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p4filetypes="ctext cxtext ktext kxtext ltext tempobj ubinary \
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uresource uxbinary xbinary xltext xtempobj xtext \
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text binary resource"
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if [ $COMP_CWORD -eq 1 ]; then
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COMPREPLY=( $( compgen -W "$p4commands" -- "$cur" ) )
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elif [ $COMP_CWORD -eq 2 ]; then
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case "$prev" in
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help)
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COMPREPLY=( $( compgen -W "simple commands \
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environment filetypes jobview revisions \
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usage views $p4commands" -- "$cur" ) )
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;;
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admin)
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COMPREPLY=( $( compgen -W "checkpoint stop" -- "$cur" ) )
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;;
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*)
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;;
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esac
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elif [ $COMP_CWORD -gt 2 ]; then
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prev2=${COMP_WORDS[COMP_CWORD-2]}
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case "$prev" in
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-t)
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case "$prev2" in
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add|edit|reopen)
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COMPREPLY=( $( compgen -W "$p4filetypes" \
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-- "$cur") )
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;;
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*)
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;;
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esac
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;;
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*)
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;;
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esac
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fi
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return 0
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} &&
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complete -F _p4 $default p4 g4
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