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