2003-12-31 23:54:41 +00:00
|
|
|
# mtx completion by Jon Middleton <jjm@ixtab.org.uk>
|
|
|
|
|
|
2011-04-05 00:35:51 +03:00
|
|
|
have mtx || return
|
|
|
|
|
|
2003-12-31 23:54:41 +00:00
|
|
|
_mtx()
|
|
|
|
|
{
|
2011-04-20 22:42:55 +03:00
|
|
|
local cur prev words cword
|
|
|
|
|
_init_completion || return
|
2009-07-25 13:38:42 +03:00
|
|
|
|
2011-04-20 22:42:55 +03:00
|
|
|
local options tapes drives
|
2003-12-31 23:54:41 +00:00
|
|
|
|
|
|
|
|
options="-f nobarcode invert noattach --version inquiry noattach \
|
2009-10-04 19:42:50 +02:00
|
|
|
inventory status load unload eepos first last next"
|
2003-12-31 23:54:41 +00:00
|
|
|
|
|
|
|
|
tapes=$(mtx status | \
|
2009-10-04 19:42:50 +02:00
|
|
|
awk '/Storage Element [0-9]+:Full/ { printf "%s ", $3 }')
|
2003-12-31 23:54:41 +00:00
|
|
|
tapes=${tapes//:Full}
|
|
|
|
|
|
|
|
|
|
drives=$(mtx status | \
|
2009-10-04 19:42:50 +02:00
|
|
|
awk '/Data Transfer Element [0-9]+:(Full|Empty)/ { printf "%s ", $4 }')
|
2003-12-31 23:54:41 +00:00
|
|
|
drives=${drives//:Full}
|
|
|
|
|
drives=${drives//:Empty}
|
|
|
|
|
|
2011-04-20 22:42:55 +03:00
|
|
|
if [ $cword -gt 1 ]; then
|
2009-10-04 19:42:50 +02:00
|
|
|
case $prev in
|
|
|
|
|
load)
|
|
|
|
|
COMPREPLY=( $( compgen -W "$tapes" -- "$cur" ) )
|
|
|
|
|
;;
|
|
|
|
|
unload|first|last|next)
|
|
|
|
|
COMPREPLY=( $( compgen -W "$drives" -- "$cur" ) )
|
|
|
|
|
;;
|
|
|
|
|
-f)
|
|
|
|
|
true
|
|
|
|
|
;;
|
|
|
|
|
*)
|
|
|
|
|
true
|
|
|
|
|
;;
|
|
|
|
|
esac
|
2003-12-31 23:54:41 +00:00
|
|
|
else
|
Quote unquoted $cur to prevent globbing.
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" ) )
}
2009-09-25 09:36:29 +02:00
|
|
|
COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
|
2003-12-31 23:54:41 +00:00
|
|
|
fi
|
|
|
|
|
return 0
|
2009-06-08 21:22:43 +03:00
|
|
|
} &&
|
2003-12-31 23:54:41 +00:00
|
|
|
complete -F _mtx mtx
|
2009-10-01 20:54:51 +03:00
|
|
|
|
|
|
|
|
# Local variables:
|
|
|
|
|
# mode: shell-script
|
2009-10-04 19:42:50 +02:00
|
|
|
# sh-basic-offset: 4
|
2009-10-01 20:54:51 +03:00
|
|
|
# sh-indent-comment: t
|
2009-10-04 19:42:50 +02:00
|
|
|
# indent-tabs-mode: nil
|
2009-10-01 20:54:51 +03:00
|
|
|
# End:
|
2009-10-04 19:42:50 +02:00
|
|
|
# ex: ts=4 sw=4 et filetype=sh
|
