refresh-translations

   1 #! /bin/sh
   2
   3 set -e
   4 set -u
   5
   6 PERL_PROGS="/usr/local/bin/tails-security-check \
   7     /usr/local/lib/tails-htp-notify-user \
   8     /usr/local/lib/tails-virt-notify-user"
   9 PYTHON_PROGS="/etc/whisperback/config.py \
  10     /usr/local/bin/tails-about /usr/local/sbin/tails-additional-software"
  11 SHELL_PROGS="/etc/NetworkManager/dispatcher.d/60-tor-ready.sh \
  12     /usr/local/bin/electrum \
  13     /usr/local/bin/keepassx \
  14     /usr/local/bin/tails-upgrade-frontend-wrapper \
  15     /usr/local/lib/tails-spoof-mac \
  16     /usr/local/bin/tor-browser \
  17     /usr/local/sbin/unsafe-browser"
  18 JAVASCRIPT_PROGS=" \
  19     /usr/share/gnome-shell/extensions/shutdown-helper@tails.boum.org/extension.js \
  20     /usr/share/gnome-shell/extensions/torstatus@tails.boum.org/extension.js \
  21 "
  22
  23 LOCALE_BASEDIR=config/chroot_local-includes/usr/share/locale
  24
  25 ### External libraries
  26
  27 . config/chroot_local-includes/usr/local/lib/tails-shell-library/common.sh
  28 . config/chroot_local-includes/usr/local/lib/tails-shell-library/po.sh
  29
  30 ### Functions
  31
  32 normalize_pot () {
  33     sed --regexp-extended \
  34         -i 's@^"Content-Type: text/plain; charset=CHARSET\\n"@"Content-Type: text/plain; charset=UTF-8\\n"@' \
  35         "${@}"
  36 }
  37
  38 prog_potfile () {
  39     prog=$1
  40
  41     progpath="config/chroot_local-includes$prog"
  42     case $prog in
  43         /usr/share/gnome-shell/extensions/shutdown-helper@tails.boum.org/extension.js)
  44             domain=shutdown-helper-extension.js
  45             ;;
  46         *)
  47             domain=$(basename $prog)
  48             ;;
  49     esac
  50     echo "tmp/pot/${domain}.pot"
  51 }
  52
  53 create_pot () {
  54     prog=$1
  55     proglang=$2
  56     progpath="config/chroot_local-includes${prog}"
  57     if [ -e "${progpath}" ]; then
  58         pot="$(prog_potfile "${prog}")"
  59         mkdir -p "$(dirname ${pot})"
  60         xgettext --language="${proglang}" --from-code=UTF-8 \
  61                  -o "${pot}" "${progpath}"
  62         normalize_pot "${pot}"
  63     else
  64         echo "error: We are supposed to create a POT file for '${prog}'" \
  65              "but '${progpath}' does not exist"
  66         exit 1
  67     fi
  68 }
  69
  70 po_file () {
  71     locale=$1
  72
  73     echo "po/${locale}.po"
  74 }
  75
  76 mo_file () {
  77     locale=$1
  78
  79     echo "${LOCALE_BASEDIR}/${locale}/LC_MESSAGES/tails.mo"
  80 }
  81
  82 refresh_mo () {
  83     for locale in "$@" ; do
  84         po=$(po_file $locale)
  85         mo=$(mo_file $locale)
  86         mkdir -p $(dirname "$mo")
  87         msgfmt -o "${mo}" "${po}"
  88     done
  89 }
  90
  91 no_left_out_files () {
  92     (cd po && intltool-update --maintain)
  93     [ ! -e po/missing ] || return 1
  94     return 0
  95 }
  96
  97 intltool_update_pot () {
  98     (
  99         cd po
 100         cp -a tails.pot tails.pot.orig
 101         intltool-update --pot --gettext-package=tails
 102         normalize_pot tails.pot tails.pot.orig
 103
 104         if [ "${FORCE:-}" = yes ]; then
 105             echo "Force-updating 'tails.pot'."
 106             rm tails.pot.orig
 107         elif diff_without_pot_creation_date_and_comments -q tails.pot.orig tails.pot; then
 108             echo "Only header or comment changes in tails.pot: keeping the old one"
 109             mv tails.pot.orig tails.pot
 110         else
 111             echo "Real changes in tails.pot: switching to the updated one"
 112             rm tails.pot.orig
 113         fi
 114     )
 115 }
 116
 117 intltool_merge_desktop () {
 118     extract_from_file_between_markers po/POTFILES.in \
 119         '^# Files updated by intltool-update --desktop-style' '^$' \
 120         | while read infile ; do
 121               intltool-merge --quiet --desktop-style --utf8 \
 122                              po "$infile" "${infile%.in}"
 123           done
 124 }
 125
 126 intltool_merge_xml () {
 127     extract_from_file_between_markers po/POTFILES.in \
 128         '^# Files updated by intltool-update --xml-style' '^$' \
 129         | while read infile ; do
 130               intltool-merge --quiet --xml-style --utf8 \
 131                              po "$infile" "${infile%.in}"
 132           done
 133 }
 134
 135 ### Main
 136
 137 # Schedule clean up
 138 trap "rm -fr tmp/pot po/*.new po/*.orig" EXIT
 139
 140 FORCE=no
 141 while [ -n "${@:-}" ]; do
 142     case "${1:-}" in
 143         '--force')
 144             FORCE=yes
 145             ;;
 146         *)
 147             echo "Unknown option: ${1}"
 148             exit 1
 149             ;;
 150     esac
 151     shift
 152 done
 153
 154 # Update POT files
 155 mkdir -p tmp/pot
 156 for prog in $PERL_PROGS   ; do create_pot $prog Perl   ; done
 157 for prog in $PYTHON_PROGS ; do create_pot $prog Python ; done
 158 for prog in $SHELL_PROGS  ; do create_pot $prog Shell  ; done
 159 for prog in $JAVASCRIPT_PROGS  ; do create_pot $prog JavaScript ; done
 160 intltool_update_pot
 161
 162 # If left out files are detected, intltool-update --maintain writes
 163 # them to po/missing.
 164 no_left_out_files || exit 3
 165
 166 # Update PO files
 167 intltool_update_po $(po_languages)
 168
 169 # Update files that are actually used at runtime
 170 refresh_mo $(po_languages)
 171 intltool_merge_desktop
 172 intltool_merge_xml
 173 chmod +x config/chroot_local-includes/etc/skel/Desktop/*.desktop