Add support for mixed-encoded biblatex files

[lyx.git] / development / tools / updatelfuns.sh

diff --git a/development/tools/updatelfuns.sh b/development/tools/updatelfuns.sh
old mode 100644 (file)
new mode 100755 (executable)
index 04c8c02..a76106b
--- a/development/tools/updatelfuns.sh
+++ b/development/tools/updatelfuns.sh
@@ -1,10 +1,16 @@
 #!/bin/bash
 
+if [ -z "$BASH_VERSION" ]; then
+       # http://article.gmane.org/gmane.editors.lyx.devel/159697
+       echo "You must use bash to run this script";
+       exit 1;
+fi
+
 function do_convert {
        for i in *; do 
-               if [ ! -f $i ]; then continue; fi
-               cp $i $i.old; 
-               python $lyxdir/lib/scripts/prefs2prefs.py -l <$i.old >$i; 
+               if [ ! -f "$i" ]; then continue; fi
+               cp "$i" "$i.old"; 
+               python "$lyxdir/lib/scripts/prefs2prefs.py" -l <"$i.old" >"$i"; 
        done
 }
 
@@ -14,23 +20,23 @@ progloc=$0;
 pathto=${progloc%/*};
 # get us into development/tools
 if [ "$progloc" != "$pathto" ]; then
-       if ! cd $pathto; then
+       if ! cd "$pathto"; then
        echo "Couldn't get to development/tools!";
        exit 1;
        fi
 fi
 
-curdir=`pwd`;
+curdir=$(pwd);
 lyxdir=${curdir%/development/tools*};
 
-if ! cd $lyxdir/lib/ui/; then
+if ! cd "$lyxdir/lib/ui/"; then
        echo "Couldn't get to lib/ui!";
        exit 1;
 fi
 
 do_convert;
 
-if ! cd $lyxdir/lib/bind/; then
+if ! cd "$lyxdir/lib/bind/"; then
        echo "Couldn't get to lib/bind!";
        exit 1;
 fi
@@ -39,8 +45,8 @@ do_convert;
 
 #now do the subdirectories
 for d in *; do 
-       if [ ! -d $d ]; then continue; fi
-       cd $d;
+       if [ ! -d "$d" ]; then continue; fi
+       pushd "$d";
        do_convert;
-       cd ..;
+       popd;
 done