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