refresh-translations

   1 #! /bin/sh
   2
   3 set -e
   4 set -u
   5
   6 PERL_PROGS="/usr/local/bin/gpgApplet /usr/local/bin/tails-security-check \
   7    /usr/local/bin/tails-htp-notify-user /usr/local/bin/tails-start-i2p \
   8    /usr/local/bin/tails-virt-notify-user"
   9 PYTHON_PROGS="/etc/whisperback/config.py /usr/local/bin/shutdown_helper_applet \
  10    /usr/local/bin/tails-about /usr/local/sbin/tails-additional-software"
  11 SHELL_PROGS="/usr/local/bin/tails-update-frontend-wrapper \
  12    /usr/local/sbin/unsafe-browser /usr/share/tails/truecrypt-wrapper.disabled"
  13
  14 LANGUAGES=$(for po in po/*.po ; do rel="${po%.po}" ; echo "${rel#po/}"; done)
  15 LOCALE_BASEDIR=config/chroot_local-includes/usr/share/locale
  16
  17 ### Functions
  18
  19 prog_potfile () {
  20    prog=$1
  21
  22    progpath="config/chroot_local-includes$prog"
  23    domain=$(basename $prog)
  24    echo "tmp/pot/${domain}.pot"
  25 }
  26
  27 refresh_pot () {
  28    prog=$1
  29    proglang=$2
  30
  31    progpath="config/chroot_local-includes$prog"
  32    pot=$(prog_potfile $prog)
  33
  34    mkdir -p "$(dirname $pot)"
  35
  36    if [ -e "${progpath}" ]; then
  37       xgettext --language="${proglang}" --from-code=UTF-8 \
  38         -o "${pot}" "${progpath}"
  39       sed -i "s@^\"Content-Type: text/plain\; charset=CHARSET\\\n\"@\"Content-Type: text/plain\; charset=UTF-8\\\n\"@" "${pot}"
  40    fi
  41 }
  42
  43 po_file () {
  44    locale=$1
  45
  46    echo "po/${locale}.po"
  47 }
  48
  49 mo_file () {
  50    locale=$1
  51
  52    echo "${LOCALE_BASEDIR}/${locale}/LC_MESSAGES/tails.mo"
  53 }
  54
  55 refresh_mo () {
  56    for locale in "$@" ; do
  57       po=$(po_file $locale)
  58       mo=$(mo_file $locale)
  59       mkdir -p $(dirname "$mo")
  60       msgfmt -o "${mo}" "${po}"
  61    done
  62 }
  63
  64 no_left_out_files () {
  65    (cd po && intltool-update --maintain)
  66    [ ! -e po/missing ] || return 1
  67    return 0
  68 }
  69
  70 intltool_update_pot () {
  71    (
  72       cd po
  73       intltool-update --pot --gettext-package=tails
  74    )
  75 }
  76
  77 intltool_update_po () {
  78    (
  79       cd po
  80       for locale in "$@" ; do
  81          intltool-update --dist --gettext-package=tails $locale
  82       done
  83    )
  84 }
  85
  86 intltool_merge () {
  87    grep -E --no-filename '[^ #]*\.(desktop|directory)\.in$' po/POTFILES.in \
  88       | while read infile ; do
  89            intltool-merge --quiet --desktop-style --utf8 \
  90               po "$infile" "${infile%.in}"
  91         done
  92 }
  93
  94 intltool_report () {
  95    (cd po && intltool-update --report --gettext-package=tails)
  96 }
  97
  98 ### Main
  99
 100 # Update POT files
 101 mkdir -p tmp/pot
 102 for prog in $PERL_PROGS   ; do refresh_pot $prog Perl   ; done
 103 for prog in $PYTHON_PROGS ; do refresh_pot $prog Python ; done
 104 for prog in $SHELL_PROGS  ; do refresh_pot $prog Shell  ; done
 105 intltool_update_pot
 106
 107 # If left out files are detected, intltool-update --maintain writes
 108 # them to po/missing.
 109 no_left_out_files || exit 3
 110
 111 # Update PO files
 112 intltool_update_po $LANGUAGES
 113
 114 # Update files that are actually used at runtime
 115 refresh_mo $LANGUAGES
 116 intltool_merge
 117
 118 # Report back
 119 intltool_report