tools/po/po-update.sh

   1 #!/bin/sh
   2 #
   3 # Usage:
   4 # ./po-update.sh pot
   5 #   - to generate just the pot file
   6 # ./po-update.sh
   7 #   - to update all locales
   8 # ./po-update.sh LL
   9 #   - to update one the LL locale
  10
  11 set -e
  12
  13 XGETTEXT=${XGETTEXT:-xgettext}
  14 MSGMERGE=${MSGMERGE:-msgmerge}
  15
  16 svn_base=
  17 for i in . .. ../..; do
  18   if [ -d "$i/subversion/po" ]; then
  19     svn_base="$i"
  20     break
  21   fi
  22 done
  23 if [ -z "$svn_base" ]; then
  24   echo "E: You must run po-update.sh from within a Subversion source tree." >&2
  25   exit 1
  26 fi
  27
  28 pot_done=
  29
  30 make_pot()
  31 {
  32   if [ -z "$pot_done" ]; then
  33     echo "Building subversion.pot..."
  34     (cd $svn_base/subversion/po && \
  35     find .. \
  36     -name .svn -prune -or \
  37     -name tests -prune -or \
  38     -name bindings -prune -or \
  39     -name "*.c" -print -or \
  40     -name "svn_error_codes.h" -print | \
  41     $XGETTEXT --sort-by-file -k_ -kN_ -kSVN_ERRDEF:3 \
  42     --flag=_:1:pass-c-format \
  43     --flag=N_:1:pass-c-format \
  44     --flag=svn_cmdline_printf:2:c-format \
  45     --flag=svn_cmdline_fprintf:3:c-format \
  46     --flag=svn_error_createf:3:c-format \
  47     --flag=svn_error_wrap_apr:2:c-format \
  48     --flag=svn_stream_printf:3:c-format \
  49     --flag=svn_stream_printf_from_utf8:4:c-format \
  50     --flag=svn_string_createf:2:c-format \
  51     --flag=svn_string_createv:2:c-format \
  52     --flag=svn_stringbuf_createf:2:c-format \
  53     --flag=svn_stringbuf_createv:2:c-format \
  54     --flag=svn_fs_bdb__dberrf:3:c-format \
  55     --flag=file_printf_from_utf8:3:c-format \
  56     --flag=do_io_file_wrapper_cleanup:3:c-format \
  57     --flag=do_io_file_wrapper_cleanup:4:c-format \
  58     --msgid-bugs-address=dev@subversion.tigris.org \
  59     --add-comments --files-from=- -o subversion.pot )
  60     pot_done=1
  61   fi
  62 }
  63
  64 update_po()
  65 {
  66   (cd $svn_base/subversion/po &&
  67   for i in $1.po; do
  68     echo "Updating $i..."
  69     # In a display of truly bizarre behaviour, msgmerge (at least, the
  70     # GNU gettext-tools 0.14.6 implementation) inverts the order of obsolete
  71     # messages every time it is run. Therefore, run it twice, to invert and
  72     # then re-invert, to minimize spurious diffs.
  73     $MSGMERGE --sort-by-file --no-wrap --update $i subversion.pot
  74     $MSGMERGE --sort-by-file --no-wrap --update $i subversion.pot
  75   done )
  76 }
  77
  78 if [ $# -eq 0 ]; then
  79   make_pot
  80   update_po \*
  81 else
  82   langs=
  83   while [ $# -ge 1 ]; do
  84     case $1 in
  85       pot) ;;
  86       *)
  87       if [ -e $svn_base/subversion/po/$1.po ]; then
  88         langs="$langs $1"
  89       else
  90         echo "E: No such .po file '$1.po'" >&2
  91         exit 1
  92       fi
  93     esac
  94     shift
  95   done
  96   make_pot
  97   for lang in $langs; do
  98     update_po $lang
  99   done
 100 fi