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 )' -- "$cur" ) ) }
82 lines
2.0 KiB
Bash
82 lines
2.0 KiB
Bash
# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
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# ex: ts=8 sw=8 noet filetype=sh
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#
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# mcrypt(1) completion by Ariel Fermani <the_end@bbs.frc.utn.edu.ar>
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have mcrypt || have mdecrypt &&
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_mcrypt()
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{
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local cur prev i decrypt
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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case "$prev" in
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-@(g|-openpgp-z))
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COMPREPLY=( $( compgen -W '0 1 2 3 4 5 6 7 8 9' \
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-- "$cur" ) )
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return 0
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;;
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-@(o|-keymode))
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COMPREPLY=( $( compgen -W '$( mcrypt --list-keymodes \
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2>/dev/null )' -- "$cur" ) )
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return 0
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;;
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-@(m|-mode))
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COMPREPLY=( $( compgen -W "$( mcrypt --list \
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2>/dev/null | sed -e 's/.*: //' -e 's/ $//' | \
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sort | uniq )" -- "$cur" ) )
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return 0
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;;
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-@(a|-algorithm))
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COMPREPLY=( $( compgen -W "$( mcrypt --list \
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2>/dev/null | awk '{print $1}' )" -- "$cur" ) )
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return 0
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;;
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-@(h|-hash))
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COMPREPLY=( $( compgen -W '$( mcrypt --list-hash \
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2>/dev/null | sed -e 1d )' -- "$cur" ) )
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return 0
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;;
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-@(k|s|-@(key?(size))))
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return 0
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;;
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-@(f|c|-@(keyfile|config)))
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_filedir
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return 0
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;;
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--@(algorithm|mode)s-directory)
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_filedir -d
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return 0
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;;
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esac
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '-g --openpgp --openpgp-z -d \
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--decrypt -s --keysize -o --keymode -f --keyfile \
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-c --config -a --algorithm --algorithms-directory \
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-m --mode --modes-directory -h --hash -k --key \
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--noiv -b --bare -z --gzip -p --bzip2 --flush -l \
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--doublecheck -u --unlink --nodelete -t --time -F \
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--force --echo -r --random --list --list-keymodes \
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--list-hash -V --verbose -q --quiet --help -v \
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--version -L --license' -- "$cur" ) )
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elif [[ ${COMP_WORDS[0]} == mdecrypt ]]; then
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_filedir '@(nc)'
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else
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decrypt=0
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for (( i=1; i < ${#COMP_WORDS[@]}-1; i++ )); do
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if [[ ${COMP_WORDS[i]} == -@(d|-decrypt) ]]; then
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_filedir '@(nc)'
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decrypt=1
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break
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fi
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done
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if [[ $decrypt -eq 0 ]]; then
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_filedir
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fi
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fi
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} &&
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complete $filenames -F _mcrypt mcrypt mdecrypt
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