contrib/clfswm

   1 #!/bin/bash -e
   2 #
   3 # (C) 2008 Xavier Maillard <xma@gnu.org>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18 #
  19 #
  20 # --------------------------------------------------------------------------
  21 # Documentation:
  22 #
  23 # Original code and idea: http://stumpwm.antidesktop.net/cgi-bin/wiki/SetUp
  24 #
  25 # Installation:
  26 # Put this script wherever you want and just call it from your .xinitrc file
  27 #
  28 # The first time you will launch it, it will build the final
  29 # executable and then call it. To force a rebuild of your executable
  30 # (say you have updated something in the CLFSWM source tree), just
  31 # delete the image and restart your X session.
  32 # --------------------------------------------------------------------------
  33
  34
  35 no_start=no
  36
  37 lisp=clisp   # +config+
  38 lisp_bin=''   # +config+
  39 lisp_opt=''   # +config+
  40 dump_path="$XDG_CACHE_HOME/clfswm/"   # +config+
  41 clfswm_asd_path="$(pwd)"   # +config+
  42 asdf_path="$(pwd)/contrib"   # +config+
  43
  44 tmp_dir=/tmp
  45
  46
  47 usage() {
  48
  49     echo "$0 [options]
  50   -n, --no-start           don't start CLFSWM after image dump
  51   -f, --force              force image dump
  52   --rebuild                same as -f, --force
  53   -l, --with-lisp          use <lisp> as the common lisp implementation [$lisp]
  54   -b, --lisp-bin            use <bin> as the common lisp program [$lisp_bin] (default: same as with-lisp type)
  55   -o, --lisp-opt           use <opt> as lisp option [$lisp_opt]
  56   -d, --dump-path          path to the dump directory [$dump_path]
  57   --with-clfswm            path to clfswm.asd file [$clfswm_asd_path]
  58   --with-asdf              path to the asdf.lisp file [$asdf_path]"
  59
  60     exit 0
  61 }
  62
  63 die() {
  64         echo >&2 "$@"
  65         exit 1
  66 }
  67
  68 build_clisp ()
  69 {
  70     $lisp_bin $lisp_opt -m 8MB -E ISO-8859-1 -q -i "$asdf_path"/asdf.lisp -x "(load \"$clfswm_asd_path/clfswm.asd\")
  71                 (asdf:oos 'asdf:load-op :clfswm) \
  72                 (EXT:SAVEINITMEM \"$dump_image\" :INIT-FUNCTION (lambda () (clfswm:main) (quit)) :EXECUTABLE t :norc t)"
  73 }
  74
  75 build_sbcl()
  76 {
  77    $lisp_bin $lisp_opt --disable-debugger --eval "(require :asdf)" \
  78        --eval "(require :sb-posix)" \
  79        --eval "(load \"$clfswm_asd_path/clfswm.asd\")" \
  80        --eval "(require :clfswm)" \
  81        --eval "(save-lisp-and-die \"$dump_image\" :toplevel 'clfswm:main)"
  82 }
  83
  84 build_cmucl()
  85 {
  86    $lisp_bin $lisp_opt -eval "(require :clx)" \
  87        -eval "(load \"$asdf_path/asdf.lisp\")" \
  88        -eval "(load \"$clfswm_asd_path/clfswm.asd\")" \
  89        -eval "(asdf:oos 'asdf:load-op :clfswm)" \
  90        -eval "(save-lisp \"$dump_image\" :init-function (lambda () (clfswm:main) (quit)))"
  91 }
  92
  93 build_ccl()
  94 {
  95     $lisp_bin $lisp_opt --eval "(require :asdf)" \
  96         --eval "(load \"$clfswm_asd_path/clfswm.asd\")" \
  97         --eval "(asdf:oos 'asdf:load-op :clfswm)" \
  98         --eval "(save-application \"$dump_image\" :toplevel-function (lambda () (clfswm:main) (quit)))"
  99 }
 100
 101 build_ecl()
 102 {
 103     $lisp_bin $lisp_opt -eval "(require :asdf)" \
 104         -eval "(load \"$clfswm_asd_path/clfswm.asd\")" \
 105         -eval "(asdf:make-build :clfswm :type :program :monolithic t :move-here \".\" :prologue-code '(progn (require :asdf) (require :clx)))" \
 106         -eval "(ext:quit 0)"
 107     mv ./clfswm-mono "$dump_image"
 108     echo "$dump_image"
 109 }
 110
 111
 112 while test $# != 0
 113 do
 114     case "$1" in
 115         -n|--no-start)
 116             no_start=yes ;;
 117         -f|--force|--rebuild)
 118             force=yes ;;
 119         -d|--dump-path)
 120             shift
 121             dump_path="$1" ;;
 122         --with-clfswm)
 123             shift
 124             clfswm_asd_path="$1" ;;
 125         --with-asdf)
 126             shift
 127             asdf_path="$1" ;;
 128         -l|--with-lisp)
 129             shift
 130             case "$1" in
 131                 '')
 132                     usage;;
 133                 clisp|sbcl|cmucl|ccl|ecl)
 134                     lisp="$1" ;;
 135             esac
 136             ;;
 137         -b|--lisp-bin)
 138             shift
 139             lisp_bin="$1" ;;
 140         -o|--lisp-opt)
 141             shift
 142             lisp_opt="$1" ;;
 143         --)
 144             shift
 145             break ;;
 146         -h|--help)
 147             usage ;;
 148         *)
 149             ARGS="$ARGS $1" ;;
 150     esac
 151     shift
 152 done
 153
 154 if [ "x$lisp_bin" == "x" ]; then
 155     lisp_bin=$lisp
 156 fi
 157
 158 dump_image="$dump_path/clfswm-$(cksum $(type -p $lisp) | cut -d ' ' -f 1).core"
 159
 160 if test yes = "$force" && test -e "$dump_image"
 161 then
 162     echo "Removing old image."
 163     rm -f "$dump_image"
 164 fi
 165
 166 clfswm_asd="$clfswm_asd_path"/clfswm.asd
 167 if test -L "$clfswm_asd_path"; then
 168     clfswm_asd=$(readlink "$clfswm_asd")
 169 fi
 170
 171 older_image=0
 172 for i in "$(dirname $clfswm_asd)"/src/*.lisp; do
 173     test "$dump_image" -ot "$i" && older_image=1
 174 done
 175
 176 if test ! -e "$dump_image" || test $older_image -eq 1
 177 then
 178     echo "Image is nonexistent or older than sources. Rebuilding clfswm."
 179     test -x $(type -p "$lisp") || die "$lisp can't be found."
 180     test -e "$clfswm_asd_path"/clfswm.asd || die "can't find clfswm.asd in $clfswm_asd_path"
 181     test -e "$asdf_path"/asdf.lisp || die "can't find asdf.lisp in $asdf_path"
 182
 183     # Move clfswm sources to $tmp_dir if there is no write permission on $clfswm_asd_path
 184     if test ! -w "$clfswm_asd_path" ; then
 185         echo "* Note: No write access in sources ($clfswm_asd_path),
 186  -> copying in a writable directory ($tmp_dir/clfswm-tmp)"
 187         rm -rf "$tmp_dir"/clfswm-tmp
 188         mkdir "$tmp_dir"/clfswm-tmp
 189         cp -R "$clfswm_asd_path"/* "$tmp_dir"/clfswm-tmp
 190         clfswm_asd_path="$tmp_dir"/clfswm-tmp
 191         asdf_path="$tmp_dir"/clfswm-tmp/contrib
 192     fi
 193
 194     mkdir -p "$dump_path"
 195     mkdir -p "$dump_path/contrib"
 196     eval build_"$lisp"
 197     rm -rf "$dump_path/contrib"
 198     cp -R "$clfswm_asd_path/contrib/" "$dump_path/"
 199     rm -rf $(find "$dump_path/" -name "*svn")
 200
 201     rm -rf "$tmp_dir"/clfswm-tmp
 202
 203     echo "CLFSWM image is: $dump_image"
 204 fi
 205
 206 # Run the resulting image
 207 if test no = "$no_start"
 208 then
 209     cd "$dump_path"
 210     echo "Arguments: $* and $ARGS"
 211     case $lisp in
 212         clisp ) "$dump_image" -- $ARGS ;;
 213         sbcl ) exec $lisp_bin --core "$dump_image" $ARGS ;;
 214         cmucl ) exec $lisp_bin -core "$dump_image" $ARGS ;;
 215         ccl ) exec $lisp_bin -I "$dump_image" -- $ARGS ;;
 216         ecl ) "$dump_image" -eval "(progn (clfswm:main) (ext:quit 0))" $ARGS ;;
 217         *) echo "..." ;;
 218     esac
 219 else
 220     echo "As requested, we have just dumped the image."
 221 fi
 222