extras/analyser/zsh_completion.sh

   1 #!/usr/bin/env zsh
   2 # Helper script to install zsh completion for VLC media player
   3 # © 2008 Rafaël Carré <funman@videolanorg>
   4
   5
   6 HOST=`gcc -dumpmachine`
   7 case $HOST in
   8     *darwin*)
   9         SUFFIX=dylib
  10     ;;
  11     *cygwin*|*mingw*)
  12         SUFFIX=dll
  13     ;;
  14     *linux*|*bsd*)
  15         SUFFIX=so
  16     ;;
  17     *)
  18         echo WARNING: Unknown platform: \'$HOST\'
  19     ;;
  20 esac
  21
  22 if test -z "$SUFFIX"; then
  23     echo "ERROR: unknown suffix for shared objects
  24 Please run \"SUFFIX=xxx $0\"
  25 where xxx is the shared object extension on your platform."
  26     exit 1
  27 fi
  28
  29 #Distributors can run BUILDDIR=XXX ./zsh_completion.sh
  30 if test -z "$BUILDDIR"; then
  31     BUILDDIR=../../
  32 fi
  33
  34 function find_libvlc {
  35     for i in $BUILDDIR/src/.libs/libvlc.$SUFFIX $BUILDDIR/src/libvlc.$SUFFIX; do
  36         test -e $i && LIBVLC=$i && return 0
  37     done
  38     return 1
  39 }
  40
  41 function find_libvlccore {
  42     for i in $BUILDDIR/src/.libs/libvlccore.$SUFFIX $BUILDDIR/src/libvlccore.$SUFFIX; do
  43         test -e $i && LIBVLCCORE=$i && return 0
  44     done
  45     return 1
  46 }
  47
  48 while test -z "$LIBVLC"; do
  49     if ! find_libvlc; then
  50         /bin/echo -n "Please enter the directory where you built vlc: "
  51         read BUILDDIR
  52     fi
  53 done
  54
  55 echo "libvlc found !"
  56
  57 if ! find_libvlccore; then
  58     /bin/echo -n "libvlccore not found ! Linking will fail !"
  59 fi
  60
  61 export LD_LIBRARY_PATH=$BUILDDIR/src/.libs
  62
  63 if test -e ../../extras/contrib/config.mak -a ! "`grep HOST ../../extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "$HOST"; then
  64     echo "contribs found !"
  65     CPPFLAGS="-I../../extras/contrib/include"
  66 fi
  67
  68 if test -z "$CXX"; then
  69     CXX=g++
  70 fi
  71
  72 ZSH_BUILD="$CXX $CPPFLAGS $CXXFLAGS -D__LIBVLC__ -DHAVE_CONFIG_H -I$BUILDDIR -I$BUILDDIR/include -I../../include zsh.cpp $LIBVLC $LIBVLCCORE -o zsh_gen"
  73
  74 echo "Building zsh completion generator ...  "
  75 echo $ZSH_BUILD
  76 echo
  77 eval $ZSH_BUILD || exit 1
  78
  79 echo "Generating zsh completion ..."
  80 if ! ./zsh_gen --plugin-path=$BUILDDIR >_vlc 2>/dev/null; then
  81     echo "ERROR: the generation failed.... :(
  82 Please press enter to verify that all the VLC modules are shown"
  83     read i
  84     ./zsh_gen --plugin-path=$BUILDDIR -vvv --list
  85     echo "
  86 If they are shown, press enter to see if you can debug the problem
  87 It will be reproduced by running \"./zsh_gen --plugin-path=$BUILDDIR -vvv\""
  88     read i
  89     ./zsh_gen --plugin-path=$BUILDDIR -vvv
  90     exit 1
  91 fi
  92
  93 echo "zsh completion is `echo \`wc -l _vlc\`` lines long !"
  94
  95 test -z "$NOINSTALL" || exit 0
  96 #Distributors can run NOINSTALL=mg ./zsh_completion.sh
  97
  98 if ! /usr/bin/which zsh >/dev/null 2>&1; then
  99     echo "ERROR: zsh not found, you'll have to copy the _vlc file manually"
 100     exit 1
 101 fi
 102
 103 test -z "$ZSH_FPATH" && ZSH_FPATH=`zsh -c "echo \\$fpath|cut -d\" \" -f1"`
 104 if test -z "$ZSH_FPATH"; then
 105     echo "ERROR: Could not find a directory where to install completion
 106 Please run \"ZSH_FPATH=path $0\"
 107 where path is the directory where you want to install completion"
 108     exit 1
 109 fi
 110
 111 echo "completion will be installed in $ZSH_FPATH , using root privileges
 112 Press Ctrl+C to abort installation, and copy _vlc manually"
 113 read i
 114 echo "Installing completion ..."
 115 sudo sh -c "chown 0:0 _vlc && chmod 0644 _vlc && mv _vlc $ZSH_FPATH" || exit 1
 116
 117 echo "zsh completion for VLC successfully installed :)
 118 Restart running zsh instances, or run \"compinit\" to start using it."