unball/install.sh

   1 #!/usr/bin/env bash
   2
   3 # The basic framework for adjusting the install location.
   4 [ -z "$DESTDIR" ] && DESTDIR="/" && export DESTDIR
   5 [ -z "$PREFIX" ] && PREFIX="/usr/local" && export PREFIX
   6 NAUTILUS_SCRIPT_SUFFIX="" # Set this to use hierarchical categories for Nautilus scripts.
   7 UNBALL_TARGET="$PREFIX/bin/unball"
   8 MOVETOZIP_TARGET="$PREFIX/bin/moveToZip"
   9 MANPAGES_TARGET="$PREFIX/man/man1"
  10 THUNAR_HOOK_DIR="$PREFIX/libexec/thunar-archive-plugin"
  11
  12 function gen_manpages() {
  13         # Usage: gen_manpages <command> ...
  14         # Purpose: If help2man is installed, generate and install manpages from --help and --version
  15         if which help2man > /dev/null; then
  16                 echo "help2man found. Generating manpages."
  17                 [ -d "$DESTDIR/$MANPAGES_TARGET" ] || mkdir -p "$DESTDIR/$MANPAGES_TARGET"
  18                 for CMD in "$@"; do
  19                         chmod +x "$CMD"
  20                         help2man -N "$CMD" | gzip > "$DESTDIR/$MANPAGES_TARGET/${CMD##*/}.1.gz"
  21                 done
  22         else
  23                 echo "help2man not found. No manpages will be generated."
  24         fi
  25
  26 }
  27
  28 function install_nautilus() {
  29         # Usage: install_nautilus <UID> <GID> <HOMEDIR>
  30         # Purpose: Install unball and MoveToZip into the Nautilus (GNOME) scripts menu.
  31
  32         # Find the script dir if it exists. Return if it doesn't.
  33         if [ -d "$3/.gnome2/nautilus-scripts" ]; then NSCRIPT_PATH="$3/.gnome2/nautilus-scripts"
  34         elif [ -d "$3/.gnome/nautilus-scripts" ]; then NSCRIPT_PATH="$3/.gnome/nautilus-scripts"
  35         elif [ -d "$3/Nautilus/scripts" ]; then NSCRIPT_PATH="$3/Nautilus/scripts"
  36         else return 1
  37         fi
  38
  39         # Make the script category dir if it doesn't exist
  40         NSCRIPT_FULL_PATH="$DESTDIR/$NSCRIPT_PATH/$NAUTILUS_SCRIPT_SUFFIX"
  41         [ ! -d "$NSCRIPT_FULL_PATH" ] && mkdir -p "$NSCRIPT_FULL_PATH" &> /dev/null
  42
  43         # Install the symlinks
  44         pushd "$NSCRIPT_FULL_PATH" > /dev/null
  45                 ln -s "$UNBALL_TARGET" ./Unball
  46                 chown "$1:$2" ./Unball
  47                 ln -s "$MOVETOZIP_TARGET" "./Move to ZIP"
  48                 chown "$1:$2" "./Move to ZIP"
  49         popd > /dev/null
  50 }
  51
  52 function user_enum() {
  53         # Usage: user_enum <command>
  54         # command will receive <UID> <GID> <HOMEDIR> as it's parameters
  55         #FIXME: This will break if the homedir path contains spaces.
  56         for LINE in `cut -sd: -f3,4,6 /etc/passwd`; do
  57                 LINE_SPLIT=`echo $LINE | tr ":" " "`
  58                 $1 $LINE_SPLIT # DON'T just quote the $LINE_SPLIT. It has to expand into 3 positional args.
  59         done
  60 }
  61
  62 # This will just fail silently if we don't have write permissions for DESTDIR.
  63 # That way, we can just leave the checking to the last minute.
  64 [ ! -d "$DESTDIR/$PREFIX" ] && mkdir -p "$DESTDIR/$PREFIX" &> /dev/null
  65
  66 # Support for installing the Konqueror (KDE) service menu
  67 #if which konqueror &> /dev/null; then
  68 #       if [ -w "$DESTDIR" ]; then
  69                 [ -z "$KDEDIR" ] && KDEDIR=`cut -d: -f1 <<< "$KDEDIRS"`
  70                 [ -z "$KDEDIR" ] && KDEDIR="$PREFIX"
  71 #       else
  72 #               KDEDIR=~/.kde
  73 #       fi
  74         SERVICEMENU_DIR="${DESTDIR}/${KDEDIR}/share/apps/konqueror/servicemenus"
  75 #       unset KDEDIR # Make sure nobody uses it afterwards since it's not prefixed with DESTDIR.
  76 #fi
  77
  78 # Do the install.
  79 if [ -w "$DESTDIR/$PREFIX" ] && [ "$1" != "--help" ] ; then
  80         # Install unball and moveToZip
  81         echo `sed 's@//*@/@g' <<< "Installing unball to $DESTDIR/$PREFIX/bin"`
  82         [ -d "$DESTDIR/$PREFIX/bin" ] || mkdir -p "$DESTDIR/$PREFIX/bin"
  83         install src/unball "$DESTDIR/$UNBALL_TARGET"
  84         install src/moveToZip "$DESTDIR/$MOVETOZIP_TARGET"
  85
  86         # Install manpages
  87         gen_manpages src/unball src/moveToZip
  88
  89         # Install the Konqueror (KDE) hooks
  90         if [ -n "$SERVICEMENU_DIR" ]; then
  91 #               echo "Konqueror present. Installing service menus."
  92                 [ -d "$SERVICEMENU_DIR" ] || mkdir -p "$SERVICEMENU_DIR"
  93                 install --mode 0644 src/servicemenus/*.desktop "$SERVICEMENU_DIR"
  94         fi
  95
  96         # Install the Nautilus (GNOME) hook, but only if it doesn't already exist.
  97         # This ensures that users won't have unball re-added if they removed it after a previous install.
  98         NAUTILUS_SKEL_TARGET="/etc/skel/.gnome2/nautilus-scripts"
  99 #       if [ ! -L "$DESTDIR/$NAUTILUS_SKEL_TARGET/Unball" ]; then
 100 #               echo "Installing Nautilus script links."
 101 #               mkdir -p "$DESTDIR/$NAUTILUS_SKEL_TARGET"
 102 #               ln -s "$UNBALL_TARGET" "$DESTDIR/$NAUTILUS_SKEL_TARGET/Unball"
 103 #               ln -s "$MOVETOZIP_TARGET" "$DESTDIR/$NAUTILUS_SKEL_TARGET/Move to ZIP"
 104 #               user_enum install_nautilus
 105 #       fi
 106
 107         # Install the Thunar (Xfce) hook if the Thunar archive plugin is installed.
 108         if [ -d "$THUNAR_HOOK_DIR" ]; then
 109                 echo "Installing Thunar (Xfce) archive hooks"
 110                 install src/unball.tap "$DESTDIR/$THUNAR_HOOK_DIR/unball.tap"
 111         fi
 112
 113         echo
 114 #       echo "unball installed. You can now type \"./run_test.py\" to run the unit tests. If tests fail, you probably are missing some extraction tools."
 115 else
 116         [ "$1" != "--help" ] && echo "Sorry, it appears that you do not have write permissions for the chosen install location."
 117         echo "The install location can be adjusted using the DESTDIR and PREFIX environment variables."
 118         echo "There are three main ways to do this:"
 119         echo '  1. For making debs, rpms, or ebuilds: DESTDIR=$D PREFIX=/usr ./install.sh'
 120         echo '  2. As root (to put unball in /usr/bin): PREFIX=/usr ./install.sh'
 121         echo '  3. As a non-root user to install to your home directory: PREFIX=~ ./install.sh'
 122         echo "The default install location is /usr/local/bin"
 123         echo
 124         echo "Also, if you prefer to sort your Nautilus scripts into categories, you can set the NAUTILUS_SCRIPT_SUFFIX variable."
 125 fi