[Bash-completion-commits] [SCM] bash-completion branch, frozen/1.0, updated. c995f10832647da20a9764be328216ee01c99f52
Freddy Vulto
fvulto at gmail.com
Mon Mar 16 21:27:48 UTC 2009
The following commit has been merged in the frozen/1.0 branch:
commit c995f10832647da20a9764be328216ee01c99f52
Author: Freddy Vulto <fvulto at gmail.com>
Date: Mon Mar 16 21:57:12 2009 +0100
Improved vncviewer completion
- Split vncviewer completion in _tightvncviewer() and _xvn4viewer()
- Vncviewer completion automatically selects right completion at
run-time. Default is _tightvncviewer().
- Added _realcommand() global function
diff --git a/bash_completion b/bash_completion
index 3b02cde..c66f54e 100644
--- a/bash_completion
+++ b/bash_completion
@@ -540,6 +540,25 @@ _usergroup()
fi
}
+
+# Get real command.
+# - arg: $1 Command
+# - stdout: Filename of command in PATH with possible symbolic links resolved.
+# Empty string if command not found.
+# - return: True (0) if command found, False (> 0) if not.
+_realcommand() {
+ type -P "$1" > /dev/null && {
+ if type -p realpath > /dev/null; then
+ realpath "$(type -P "$1")"
+ elif type -p readlink > /dev/null; then
+ readlink -f "$(type -P "$1")"
+ else
+ type -P "$1"
+ fi
+ }
+}
+
+
# this function count the number of mandatory args
#
_count_args()
@@ -9063,35 +9082,6 @@ _smartctl()
complete -F _smartctl smartctl
}
-# vncviewer(1) completion
-#
-have vncviewer &&
-_vncviewer()
-{
- local cur prev
- local -a config
-
- COMPREPLY=()
- cur=`_get_cword`
- prev=${COMP_WORDS[COMP_CWORD-1]}
-
- case "$prev" in
- -via)
- _known_hosts -a
- ;;
- *)
- # ssh into the the server, find and ping the broadcast address, then
- # sort and show the results.
- COMPREPLY=( $( ssh -o 'Batchmode yes' $prev \
- "ping -bnc 4 255.255.255.255" 2>/dev/null | \
- awk -F ' ' '{print $4}' | \
- sort -n | uniq | egrep '[0-9]+\.[0-9]+\.' 2>/dev/null ) )
- esac
-
- return 0
-} &&
-complete -F _vncviewer vncviewer
-
# sysctl(8) completion
#
have sysctl &&
diff --git a/contrib/vncviewer b/contrib/vncviewer
new file mode 100644
index 0000000..933783a
--- /dev/null
+++ b/contrib/vncviewer
@@ -0,0 +1,126 @@
+# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
+# ex: ts=8 sw=8 noet filetype=sh
+#
+# bash completion for vncviewer
+
+
+_vncviewer_bootstrap() {
+ local fname
+ case "$(_realcommand vncviewer)" in
+ # If `vncviewer' not installed, default file-dir completion
+ '') _filedir `_get_cword` ;;
+ *xvnc4viewer) fname=_xvnc4viewer ;;
+ *tightvncviewer|*) fname=_tightvncviewer ;;
+ esac
+ if [ $fname ]; then
+ # Install real completion for subsequent completions
+ complete -F $fname vncviewer
+ $fname # Generate completions once for now
+ unset -f _vncviewer_bootstrap
+ fi
+} &&
+complete -F _vncviewer_bootstrap vncviewer
+
+
+_tightvncviewer()
+{
+ local cur prev
+
+ COMPREPLY=()
+ cur=`_get_cword`
+ prev=${COMP_WORDS[COMP_CWORD-1]}
+
+ case $prev in
+ -passwd)
+ _filedir
+ return 0
+ ;;
+ -encodings)
+ COMPREPLY=( $( compgen -W 'copyrect tight hextile zlib \
+ corre rre raw' -- $cur ) )
+ return 0
+ ;;
+ -via)
+ _known_hosts
+ return 0
+ ;;
+ esac
+
+
+ if [[ "$cur" == -* ]]; then
+ COMPREPLY=( $( compgen -W '-help -listen -via -shared -noshared\
+ -viewonly -fullscreen -noraiseonbeep -passwd -encodings\
+ -bgr233 -owncmap -truecolour -truecolor -depth \
+ -compresslevel -quality -nojpeg -nocursorshape \
+ -x11cursor' -- $cur ) )
+ else
+ _known_hosts
+ fi
+} &&
+complete -F _tightvncviewer tightvncviewer
+
+
+# NOTE: - VNC Viewer options are case-insensivite. Preferred case is taken from -help.
+# - Both single dash (-) and double dash (--) are allowed as option prefix
+_xvnc4viewer()
+{
+ local cur prev
+
+ COMPREPLY=()
+ cur=`_get_cword`
+ prev=${COMP_WORDS[COMP_CWORD-1]}
+
+ # Convert double dash to single dash
+ case ${prev/#--/-} in
+ # -passwd, -PasswordFile
+ -[pP][aA][sS][sS][wW][dD]|-[pP][aA][sS][sS][wW][oO][rR][dD][fF][iI][lL][eE])
+ _filedir
+ return 0
+ ;;
+ # -PreferredEncoding
+ -[pP][rR][eE][fF][eE][rR][rR][eE][dD][eE][nN][cC][oO][dD][iI][nN][gG])
+ COMPREPLY=( $( compgen -W 'zrle hextile raw' -- $cur ) )
+ return 0
+ ;;
+ # -via
+ -[vV][iI][aA])
+ _known_hosts
+ return 0
+ ;;
+ esac
+
+ if [[ "$cur" == -* || "$cur" == --* ]]; then
+ # Default to vncviewer camelcase options, see `vncviewer -help'
+ local dash options=( \
+ AcceptClipboard AutoSelect DebugDelay display \
+ DotWhenNoCursor FullColor FullColour FullScreen \
+ geometry help listen Log \
+ LowColourLevel MenuKey name Parent \
+ passwd PasswordFile PointerEventInterval PreferredEncoding \
+ SendClipboard SendPrimary Shared UseLocalCursor \
+ via ViewOnly WMDecorationHeight WMDecorationWidth \
+ ZlibLevel \
+ )
+ [[ "$cur" == --* ]] && dash=-- || dash=-
+ # Is a `nocasematch' variable available (bash > v3.1)?
+ if shopt nocasematch 2> /dev/null | grep -q ^nocasematch; then
+ # Variable `nocasematch' is available
+ # Use vncviewer camelcase options
+ local option oldNoCaseMatch=$(shopt -p nocasematch)
+ shopt -s nocasematch
+ COMPREPLY=( $( for option in "${options[@]}"; do
+ [[ $dash$option == "$cur"* ]] && echo $dash$option
+ done ) )
+ eval "$oldNoCaseMatch" 2> /dev/null
+ else
+ # Variable 'nocasematch' isn't available;
+ # Convert completions to lowercase
+ COMPREPLY=( $( compgen -W "$(
+ echo ${options[@]/#/$dash} | tr [:upper:] [:lower:]
+ )" -- "$(echo "$cur" | tr [:upper:] [:lower:])" ) )
+ fi
+ else
+ _known_hosts
+ fi
+} &&
+complete -F _xvnc4viewer xvnc4viewer
diff --git a/to_review/vncviewer b/to_review/vncviewer
deleted file mode 100644
index 24d9012..0000000
--- a/to_review/vncviewer
+++ /dev/null
@@ -1,71 +0,0 @@
-# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
-# ex: ts=8 sw=8 noet filetype=sh
-#
-# bash completion for vncviewer (4.1.1)
-
-
-# NOTE: - VNC Viewer options are case-insensivite. Preferred case is taken from -help.
-# - Both single dash (-) and double dash (--) are allowed as option prefix
-have vncviewer &&
-_vncviewer()
-{
- local cur prev
-
- COMPREPLY=()
- cur=`_get_cword`
- prev=${COMP_WORDS[COMP_CWORD-1]}
-
- # Convert double dash to single dash
- case ${prev/#--/-} in
- # -passwd, -PasswordFile
- -[pP][aA][sS][sS][wW][dD]|-[pP][aA][sS][sS][wW][oO][rR][dD][fF][iI][lL][eE])
- _filedir
- return 0
- ;;
- # -PreferredEncoding
- -[pP][rR][eE][fF][eE][rR][rR][eE][dD][eE][nN][cC][oO][dD][iI][nN][gG])
- COMPREPLY=( $( compgen -W 'zrle hextile raw' -- $cur ) )
- return 0
- ;;
- # -via
- -[vV][iI][aA])
- _known_hosts
- return 0
- ;;
- esac
-
- if [[ "$cur" == -* || "$cur" == --* ]]; then
- # Default to vncviewer camelcase options, see `vncviewer -help'
- local dash options=( \
- AcceptClipboard AutoSelect DebugDelay display \
- DotWhenNoCursor FullColor FullColour FullScreen \
- geometry help listen Log \
- LowColourLevel MenuKey name Parent \
- passwd PasswordFile PointerEventInterval PreferredEncoding \
- SendClipboard SendPrimary Shared UseLocalCursor \
- via ViewOnly WMDecorationHeight WMDecorationWidth \
- ZlibLevel \
- )
- [[ "$cur" == --* ]] && dash=-- || dash=-
- # Is a `nocasematch' variable available (bash > v3.1)?
- if shopt nocasematch 2> /dev/null | grep -q ^nocasematch; then
- # Variable `nocasematch' is available
- # Use vncviewer camelcase options
- local option oldNoCaseMatch=$(shopt -p nocasematch)
- shopt -s nocasematch
- COMPREPLY=( $( for option in "${options[@]}"; do
- [[ $dash$option == "$cur"* ]] && echo $dash$option
- done ) )
- eval "$oldNoCaseMatch" 2> /dev/null
- else
- # Variable 'nocasematch' isn't available;
- # Convert completions to lowercase
- COMPREPLY=( $( compgen -W "$(
- echo ${options[@]/#/$dash} | tr [:upper:] [:lower:]
- )" -- "$(echo "$cur" | tr [:upper:] [:lower:])" ) )
- fi
- else
- _known_hosts
- fi
-} &&
-complete -F _vncviewer vncviewer
--
bash-completion
More information about the Bash-completion-commits
mailing list