translation-update.sh

#!/bin/sh

# see doc/translation.txt for more info
BASEDIR=$PWD

updatepot()
{
 # check we have all files from POTFILES present
 while read f
 do
   if [ ! -f "$f" ]; then
     echo "cannot find file '$f' from POTFILES"
     exit 1
   fi
 done < locale/POTFILES

 grep ui_MainWindow.h locale/POTFILES >/dev/null 2>/dev/null
 if [ $? -ne 0 ] ; then
   echo "cannot find .../ui_xxxxx.h files. perhaps if you run make...?"
   exit 1
 fi

 # extract example names from the index JSON file
 cat -n examples/examples.json \
	| grep '\[$' | sed -e 's/^[ \ŧ]*//; s/:.*//' \
	| awk '{ printf "#: examples/examples.json:%d\nmsgid %s\nmsgstr \"\"\n\n", $1, $2 }' \
	> ./locale/json-strings.pot

 # extract strings from appdata file
 itstool -o ./locale/appdata-strings.pot ./openscad.appdata.xml.in --its=./contrib/appdata.its

 VER=`date +"%Y.%m.%d"`
 OPTS=
 OPTS=$OPTS' --package-name=OpenSCAD'
 OPTS=$OPTS' --package-version='$VER
 OPTS=$OPTS' --default-domain=openscad'
 OPTS=$OPTS' --language=c++' 
 OPTS=$OPTS' --keyword=' #without WORD means not to use default keywords
 OPTS=$OPTS' --keyword=_'
 OPTS=$OPTS' --keyword=q_'
 OPTS=$OPTS' --keyword=_:1,2c'
 OPTS=$OPTS' --keyword=q_:1,2c'
 OPTS=$OPTS' --keyword=ngettext:1,2'
 OPTS=$OPTS' --files-from=./locale/POTFILES'
 cmd="${GETTEXT_PATH}xgettext "$OPTS' -o ./locale/openscad-tmp.pot'
 echo $cmd
 $cmd
 if [ ! $? = 0 ]; then
  echo error running xgettext
  exit 1
 fi
 # Try --no-fuzzy-matching ?
 cmd="${GETTEXT_PATH}msgcat -o ./locale/openscad.pot ./locale/openscad-tmp.pot ./locale/json-strings.pot ./locale/appdata-strings.pot"
 echo $cmd
 $cmd
 if [ ! $? = 0 ]; then
  echo error running msgcat
  exit 1
 fi

 sed -e s/"CHARSET"/"UTF-8"/g ./locale/openscad.pot > ./locale/openscad.pot.new && mv ./locale/openscad.pot.new ./locale/openscad.pot
 rm -f ./locale/json-strings.pot ./locale/openscad-tmp.pot ./locale/appdata-strings.pot
}

updatepo()
{
 for LANGCODE in `cat ./locale/LINGUAS | grep -v "#"`; do
  OPTS='--update --backup=t'
  cmd="$GETTEXT_PATH"'msgmerge '$OPTS' ./locale/'$LANGCODE'.po ./locale/openscad.pot'
  echo $cmd
  $cmd
  if [ ! $? = 0 ]; then
   echo error running msgmerge
   exit 1
  fi
 done
}

updatemo()
{
 SUFFIX="$1"
 for LANGCODE in `cat locale/LINGUAS | grep -v "#"`; do
  mkdir -p ./locale/$LANGCODE/LC_MESSAGES
  OPTS='-c -v'
  cmd="$GETTEXT_PATH"'msgfmt '$OPTS' -o ./locale/'$LANGCODE'/LC_MESSAGES/openscad.mo ./locale/'$LANGCODE'.po'
  echo $cmd
  $cmd
  if [ ! $? = 0 ]; then
   echo error running msgfmt
   exit 1
  fi
 done

 if which itstool > /dev/null 2>&1; then
  # ugly workaround for bug https://bugs.freedesktop.org/show_bug.cgi?id=90937
  for LANGCODE in `cat locale/LINGUAS | grep -v "#"`; do
   ln -s openscad.mo ./locale/$LANGCODE/LC_MESSAGES/$LANGCODE.mo
  done

  # generate translated appdata file
  itstool -j ./openscad.appdata.xml.in -o ./openscad.appdata.xml ./locale/*/LC_MESSAGES/[a-z][a-z].mo

  # clean the mess
  for LANGCODE in `cat locale/LINGUAS | grep -v "#"`; do
   unlink ./locale/$LANGCODE/LC_MESSAGES/$LANGCODE.mo
  done
 else
  if [ x"$(uname -s)" = x"Linux" ]; then
   echo "itstool missing, won't apply translations to openscad.appdata.xml"
  fi
  cp -f ./openscad.appdata.xml.in ./openscad.appdata.xml
 fi

 if test -n "$SUFFIX"
 then
  echo "using suffix '$SUFFIX'"
 fi
 cp -f ./icons/openscad.desktop.in ./icons/openscad.desktop
 sed -i.bak -e "s,@@openscad@@,openscad${SUFFIX}," ./icons/openscad.desktop
 sed -i.bak -e "s,</id>,${SUFFIX}\\0,; s/openscad.desktop/openscad${SUFFIX}.desktop/; s/openscad.png/openscad${SUFFIX}.png/" ./openscad.appdata.xml
}

GETTEXT_PATH=""
#if [ "x$OPENSCAD_LIBRARIES" != x ]; then
#	GETTEXT_PATH="$OPENSCAD_LIBRARIES/bin/"
#fi

SCRIPTDIR="`dirname \"$0\"`"
TOPDIR="`dirname \"$SCRIPTDIR\"`"
CURDIR="`python -c "import os; print(os.path.relpath(os.path.realpath('$BASEDIR'), '$TOPDIR'))"`"

cd "$TOPDIR" || exit 1

if [ "x$1" = xupdatemo ]; then
 updatemo "$2"
else
 echo "Generating POTFILES..."
 BUILDDIR=$(find "$CURDIR" -name ui_MainWindow.h | grep OpenSCAD_autogen/include/ui_MainWindow.h | sed -e 's,/*OpenSCAD_autogen/include/ui_MainWindow.h,,')
 ./scripts/generate-potfiles.sh "$BUILDDIR" > locale/POTFILES
 updatepot && updatepo && updatemo ""
fi