diff options
Diffstat (limited to 'Completion/Base/Utility/_remote_files')
-rw-r--r-- | Completion/Base/Utility/_remote_files | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/Completion/Base/Utility/_remote_files b/Completion/Base/Utility/_remote_files new file mode 100644 index 000000000..c35e3d3fa --- /dev/null +++ b/Completion/Base/Utility/_remote_files @@ -0,0 +1,77 @@ +#autoload + +# Complete files on remote systems using SSH (and other programs). Needs +# key-based authentication with no passwords or a running ssh-agent to work. +# +# Usage: +# _remote_files [--no-files] [--no-dirs] -- <cmd> [<cmd options>] +# +# Options: +# - --no-files: don't complete remote files +# - --no-dirs: don't complete remote directories +# +# Commands: +# - ssh: Additional options for non-interactive use are automatically added +# (see below). +# - All other commands are used unaltered. +# +# Examples: +# - _remote_files -- ssh +# Use ssh to retrieve the remote paths. The "--" is not optional! +# - _remote_files --no-files -- ssh -2 -p 42 +# Use ssh with the option -2 and -p 42 to retrieve the remote paths and +# complete only directories. +# - _remote_files -- rsh +# Use rsh to retrieve the remote paths. + + +# There should be coloring based on all the different ls -F classifiers. +local expl rempat remfiles remdispf remdispd args cmd cmd_args suf ret=1 + +if zstyle -T ":completion:${curcontext}:files" remote-access; then + + # Parse options to _remote_files. Stops at the first "--". + zparseopts -D -E -a args -no-files -no-dirs + shift + + # Command to run on the remote system. + cmd="$1" + shift + + # Handle arguments to ssh. + if [[ $cmd == ssh ]]; then + zparseopts -D -E -a cmd_args p: 1 2 4 6 F: + cmd_args="-o BatchMode=yes $cmd_args -a -x" + else + cmd_args="$@" + fi + + if [[ -z $QIPREFIX ]] + then rempat="${PREFIX%%[^./][^/]#}\*" + else rempat="${(q)PREFIX%%[^./][^/]#}\*" + fi + + remfiles=(${(M)${(f)"$(_call_program files $cmd $cmd_args ${IPREFIX%:} ls -d1FL -- "$rempat" 2>/dev/null)"}%%[^/]#(|/)}) + + compset -P '*/' + compset -S '/*' || suf='remote file' + + remdispf=(${remfiles:#*/}) + remdispd=(${(M)remfiles:#*/}) + + _tags files + while _tags; do + while _next_label files expl ${suf:-remote directory}; do + [[ ${args[(I)--no-files]} -eq 0 ]] && \ + [[ -n $suf ]] && compadd "$@" "$expl[@]" -d remdispf \ + ${(q)remdispf%[*=@|]} && ret=0 + [[ ${args[(I)--no-dirs]} -eq 0 ]] && \ + compadd ${suf:+-S/} "$@" "$expl[@]" -d remdispd \ + ${(q)remdispd%/} && ret=0 + done + (( ret )) || return 0 + done + return ret +else + _message -e remote-files 'remote file' +fi |