[MacPorts] #44558: bash-completion on ssh hostname adds bad function, causes syntax errors

[MacPorts]

#44558: bash-completion on ssh hostname adds bad function, causes syntax errors
--------------------------------+----------------------
  Reporter:  Daniel.Lipofsky@…  |      Owner:  raimue@…
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.1
Resolution:                     |   Keywords:
      Port:  bash-completion    |
--------------------------------+----------------------

Comment (by Daniel.Lipofsky@…):

 It's still a problem for me. I noticed you are using bash-
 completion'''-devel''' @2.1_7 while I am using bash-completion @2.1_8. I
 don't know if that could be the difference. Maybe compare to my _scp
 definition. I've attached the file that defines it and also pinter the
 definition from my bash shell.

 {{{
 $ find /opt/local/share/bash-completion/completions -xtype f | xargs -r
 grep -l '_scp()' | xargs -r ls -l
 lrwxr-xr-x 1 root admin     3 Apr  8 04:27 /opt/local/share/bash-
 completion/completions/autossh -> ssh
 lrwxr-xr-x 1 root admin     3 Apr  8 04:27 /opt/local/share/bash-
 completion/completions/scp -> ssh
 lrwxr-xr-x 1 root admin     3 Apr  8 04:27 /opt/local/share/bash-
 completion/completions/sftp -> ssh
 lrwxr-xr-x 1 root admin     3 Apr  8 04:27 /opt/local/share/bash-
 completion/completions/slogin -> ssh
 -rw-r--r-- 1 root admin 11766 Apr  8 04:27 /opt/local/share/bash-
 completion/completions/ssh
 $ type _scp
 _scp is a function
 _scp ()
 {
     local cur prev words cword;
     _init_completion -n : || return;
     local configfile prefix;
     _ssh_suboption_check && {
         COMPREPLY=("${COMPREPLY[@]/%/ }");
         return 0
     };
     case $prev in
         -l | -P)
             return 0
         ;;
         -F | -i | -S)
             _filedir;
             compopt +o nospace;
             return 0
         ;;
         -c)
             _ssh_ciphers;
             COMPREPLY=("${COMPREPLY[@]/%/ }");
             return 0
         ;;
         -o)
             _ssh_options;
             return 0
         ;;
     esac;
     _expand || return 0;
     case $cur in
         !(*:*)/* | [.~]*)

         ;;
         *:*)
             _scp_remote_files;
             return 0
         ;;
     esac;
     if [[ "$cur" == -F* ]]; then
         cur=${cur#-F};
         prefix=-F;
     else
         set -- "${words[@]}";
         while [[ $# -gt 0 ]]; do
             if [[ $1 == -F* ]]; then
                 if [[ ${#1} -gt 2 ]]; then
                     configfile="$(dequote "${1:2}")";
                 else
                     shift;
                     [[ -n $1 ]] && configfile="$(dequote "$1")";
                 fi;
                 break;
             fi;
             shift;
         done;
         case $cur in
             -*)
                 COMPREPLY=($( compgen -W '$( _parse_usage "${words[0]}" )'
 -- "$cur" ));
                 COMPREPLY=("${COMPREPLY[@]/%/ }");
                 return 0
             ;;
             */* | [.~]*)

             ;;
             *)
                 _known_hosts_real -c -a -F "$configfile" "$cur"
             ;;
         esac;
     fi;
     _scp_local_files "$prefix";
     return 0
 }
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/44558#comment:5>
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