src/MacVim/mvim

   1 #!/bin/sh
   2 #
   3 # This shell script passes all its arguments to the binary inside the
   4 # MacVim.app application bundle.  If you make links to this script as view,
   5 # gvim, etc., then it will peek at the name used to call it and set options
   6 # appropriately.
   7 #
   8 # Based on a script by Wout Mertens and suggestions from Laurent Bihanic.  This
   9 # version is the fault of Benji Fisher, 16 May 2005 (with modifications by Nico
  10 # Weber and Bjorn Winckler, Aug 13 2007).
  11 # First, check "All the Usual Suspects" for the location of the Vim.app bundle.
  12 # You can short-circuit this by setting the VIM_APP_DIR environment variable
  13 # or by un-commenting and editing the following line:
  14 # VIM_APP_DIR=/Applications
  15
  16 if [ -z "$VIM_APP_DIR" ]
  17 then
  18         myDir="`dirname "$0"`"
  19         myAppDir="$myDir/../Applications"
  20         for i in ~/Applications ~/Applications/vim $myDir $myDir/vim $myAppDir $myAppDir/vim /Applications /Applications/vim /Applications/Utilities /Applications/Utilities/vim; do
  21                 if [ -x "$i/MacVim.app" ]; then
  22                         VIM_APP_DIR="$i"
  23                         break
  24                 fi
  25         done
  26 fi
  27 if [ -z "$VIM_APP_DIR" ]
  28 then
  29         echo "Sorry, cannot find MacVim.app.  Try setting the VIM_APP_DIR environment variable to the directory containing MacVim.app."
  30         exit 1
  31 fi
  32 binary="$VIM_APP_DIR/MacVim.app/Contents/MacOS/Vim"
  33
  34 # Next, peek at the name used to invoke this script, and set options
  35 # accordingly.
  36
  37 name="`basename "$0"`"
  38 gui=
  39 opts=
  40
  41 # GUI mode, implies forking
  42 case "$name" in m*|g*|rm*|rg*) gui=true ;; esac
  43
  44 # Restricted mode
  45 case "$name" in r*) opts="$opts -Z";; esac
  46
  47 # vimdiff, view, and ex mode
  48 case "$name" in
  49         *vimdiff)
  50                 opts="$opts -dO"
  51                 ;;
  52         *view)
  53                 opts="$opts -R"
  54                 ;;
  55         *ex)
  56                 opts="$opts -e"
  57                 ;;
  58 esac
  59
  60 # Last step:  fire up vim.
  61 # The program should fork by default when started in GUI mode, but it does
  62 # not; we work around this when this script is invoked as "gvim" or "rgview"
  63 # etc., but not when it is invoked as "vim -g".
  64 if [ "$gui" ]; then
  65         # Note: this isn't perfect, because any error output goes to the
  66         # terminal instead of the console log.
  67         # But if you use open instead, you will need to fully qualify the
  68         # path names for any filenames you specify, which is hard.
  69         exec "$binary" -g $opts ${1:+"$@"}
  70 else
  71         exec "$binary" $opts ${1:+"$@"}
  72 fi