pkgs/by-name/ke/keepass/extractWinRscIconsToStdFreeDesktopDir.sh

   1 #!/bin/sh
   2
   3 # The file from which to extract *.ico files.
   4 #rscFile="./KeePass.exe"
   5 rscFile=$1
   6
   7 # A regexp that can extract the image size from the file name.
   8 # sizeRegex='[^\.]+\.exe_[0-9]+_[0-9]+_[0-9]+_[0-9]+_([0-9]+x[0-9]+)x[0-9]+\.png'
   9 sizeRegex=$2
  10
  11 # sizeReplaceExp='\1'
  12 sizeReplaceExp=$3
  13
  14 # A regexp that can extract the name of the target image from the file name.
  15 # nameRegex='([^\.]+)\.exe.+'
  16 nameRegex=$4
  17
  18 # nameReplaceExp='\1'
  19 nameReplaceExp=$5
  20
  21 # out=./myOut
  22 out=$6
  23
  24 # An optional temp dir. TODO: Generate it randomly by default instead.
  25 tmp=./tmp
  26 if [ "" != "$4" ]; then
  27     tmp=$7
  28 fi
  29
  30
  31
  32 rm -rf $tmp/png $tmp/ico
  33 mkdir -p $tmp/png $tmp/ico
  34
  35 # Extract the ressource file's extension.
  36 rscFileExt=`echo "$rscFile" | sed -re 's/.+\.(.+)$/\1/'`
  37
  38 # Debug ressource file extension.
  39 echo "rscFileExt=$rscFileExt"
  40
  41 if [ "ico" = "$rscFileExt" ]; then
  42     cp -p $rscFile $tmp/ico
  43 else
  44     wrestool -x --output=$tmp/ico -t14 $rscFile
  45 fi
  46
  47 icotool --icon -x --palette-size=0 -o $tmp/png $tmp/ico/*.ico
  48
  49 mkdir -p $out
  50
  51 for i in $tmp/png/*.png; do
  52   fn=`basename "$i"`
  53   size=$(echo $fn | sed -re 's/'${sizeRegex}'/'${sizeReplaceExp}'/')
  54   name=$(echo $fn | sed -re 's/'${nameRegex}'/'${nameReplaceExp}'/')
  55   targetDir=$out/share/icons/hicolor/$size/apps
  56   targetFile=$targetDir/$name.png
  57   mkdir -p $targetDir
  58   mv $i $targetFile
  59 done
  60
  61 rm -rf $tmp/png $tmp/ico