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[brisk.git] / bin / preload.sh

diff --git a/bin/preload.sh b/bin/preload.sh
index 12e49b9..dd7ce6b 100755 (executable)
--- a/bin/preload.sh
+++ b/bin/preload.sh
@@ -1,7 +1,27 @@
 #!/bin/bash
+#
+#  brisk - preload.sh
+#
+#  Copyright (C) 2006 matteo.nastasi@milug.org
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABLILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details. You should have received a
+# copy of the GNU General Public License along with this program; if
+# not, write to the Free Software Foundation, Inc, 59 Temple Place -
+# Suite 330, Boston, MA 02111-1307, USA.
+#
+#
+
 
 OUTFILE=web/preload_img.js
-IMGPATH=../brisk-img/img
+IMGPATH=../brisk-img
 
 # (
 # echo '<?php'
@@ -10,29 +30,33 @@ IMGPATH=../brisk-img/img
 # echo '?>'
 # ) > $OUTFILE
 
+function imglist () {
+    ls -S `find $1 -type f -name '*.jpg' -o -name '*.png' -o -name '*.gif' | grep -v '/src_' | sort`
+}
+
 rm -f $OUTFILE
 
 (
 echo "var g_preload_img_arr = new Array( "
 first=1
 spa="            "
-for i in `ls -S $IMGPATH/*.{jpg,png} | grep -v '/src_'`; do
+ltri="`echo "$IMGPATH" | wc -c`"
+for i in `imglist $IMGPATH`; do
    if [ $first -ne 1 ]; then
       echo -n ", "
-      if [ $ct -eq 4 ]; then
+      if [ $((ct % 2)) -eq 0 ]; then
          echo
          echo -n "$spa"
-         ct=0
       fi
    else
       echo -n "$spa"
    fi
-   outna="img/`basename $i`"
+   outna="`echo "$i" | cut -c $((ltri + 1))-`"
    echo -n "\"$outna\""
    ct=$((ct + 1))
    first=0
 done
-
+echo "CT: $ct" >&2
 echo ");"
 ) >> $OUTFILE
 
@@ -42,18 +66,17 @@ first=1
 sum=0
 spa="            "
 tot=0
-for i in `ls -S $IMGPATH`; do
+for i in `imglist $IMGPATH`; do
    sz="`stat -c '%s' $IMGPATH/$i`"
    tot=$((tot + sz))
 done
 
-for i in `ls -S $IMGPATH`; do
+for i in `imglist $IMGPATH`; do
    if [ $first -ne 1 ]; then
       echo -n ", "
-      if [ $ct -eq 8 ]; then
+      if [ $((ct % 8)) -eq 0 ]; then
          echo
          echo -n "$spa"
-         ct=0
       fi
    else
       echo -n "$spa"
@@ -66,6 +89,8 @@ for i in `ls -S $IMGPATH`; do
    first=0
 done
 
+echo "CT2: $ct" >&2
+
 echo ");"
 ) >> $OUTFILE