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/electrum \
  11     /usr/local/bin/liferea \
  12     /usr/local/bin/tails-about \
  13     /usr/local/bin/tails-screen-locker \
  14     /usr/local/bin/tails-upgrade-frontend-wrapper \
  15     /usr/local/sbin/tails-additional-software"
  16 SHELL_PROGS="/etc/NetworkManager/dispatcher.d/60-tor-ready.sh \
  17     /usr/local/bin/keepassx \
  18     /usr/local/lib/tails-spoof-mac \
  19     /usr/local/bin/tor-browser \
  20     /usr/local/sbin/unsafe-browser"
  21 JAVASCRIPT_PROGS=" \
  22     /usr/share/gnome-shell/extensions/status-menu-helper@tails.boum.org/extension.js \
  23     /usr/share/gnome-shell/extensions/torstatus@tails.boum.org/extension.js \
  24 "
  25
  26 LOCALE_BASEDIR=config/chroot_local-includes/usr/share/locale
  27
  28 ### External libraries
  29
  30 . config/chroot_local-includes/usr/local/lib/tails-shell-library/common.sh
  31 . config/chroot_local-includes/usr/local/lib/tails-shell-library/po.sh
  32
  33 ### Functions
  34
  35 normalize_pot () {
  36     sed --regexp-extended \
  37         -i 's@^"Content-Type: text/plain; charset=CHARSET\\n"@"Content-Type: text/plain; charset=UTF-8\\n"@' \
  38         "${@}"
  39 }
  40
  41 prog_potfile () {
  42     prog=$1
  43
  44     progpath="config/chroot_local-includes$prog"
  45     case $prog in
  46         /usr/share/gnome-shell/extensions/status-menu-helper@tails.boum.org/extension.js)
  47             domain=status-menu-helper-extension.js
  48             ;;
  49         *)
  50             domain=$(basename $prog)
  51             ;;
  52     esac
  53     echo "tmp/pot/${domain}.pot"
  54 }
  55
  56 create_pot () {
  57     prog=$1
  58     proglang=$2
  59     progpath="config/chroot_local-includes${prog}"
  60     if [ -e "${progpath}" ]; then
  61         pot="$(prog_potfile "${prog}")"
  62         mkdir -p "$(dirname ${pot})"
  63         xgettext --language="${proglang}" --from-code=UTF-8 \
  64                  -o "${pot}" "${progpath}"
  65         normalize_pot "${pot}"
  66     else
  67         echo "error: We are supposed to create a POT file for '${prog}'" \
  68              "but '${progpath}' does not exist"
  69         exit 1
  70     fi
  71 }
  72
  73 po_file () {
  74     locale=$1
  75
  76     echo "po/${locale}.po"
  77 }
  78
  79 mo_file () {
  80     locale=$1
  81
  82     echo "${LOCALE_BASEDIR}/${locale}/LC_MESSAGES/tails.mo"
  83 }
  84
  85 refresh_mo () {
  86     for locale in "$@" ; do
  87         po=$(po_file $locale)
  88         mo=$(mo_file $locale)
  89         mkdir -p $(dirname "$mo")
  90         msgfmt -o "${mo}" "${po}"
  91     done
  92 }
  93
  94 no_left_out_files () {
  95     (cd po && intltool-update --maintain)
  96     [ ! -e po/missing ] || return 1
  97     return 0
  98 }
  99
 100 intltool_update_pot () {
 101     (
 102         cd po
 103         cp -a tails.pot tails.pot.orig
 104         intltool-update --pot --gettext-package=tails
 105         normalize_pot tails.pot tails.pot.orig
 106
 107         if [ "${FORCE:-}" = yes ]; then
 108             echo "Force-updating 'tails.pot'."
 109             rm tails.pot.orig
 110         elif diff_without_pot_creation_date_and_comments -q tails.pot.orig tails.pot; then
 111             echo "Only header or comment changes in tails.pot: keeping the old one"
 112             mv tails.pot.orig tails.pot
 113         else
 114             echo "Real changes in tails.pot: switching to the updated one"
 115             rm tails.pot.orig
 116         fi
 117     )
 118 }
 119
 120 intltool_merge_desktop () {
 121     extract_from_file_between_markers po/POTFILES.in \
 122         '^# Files updated by intltool-update --desktop-style' '^$' \
 123         | while read infile ; do
 124               intltool-merge --quiet --desktop-style --utf8 \
 125                              po "$infile" "${infile%.in}"
 126           done
 127 }
 128
 129 intltool_merge_xml () {
 130     extract_from_file_between_markers po/POTFILES.in \
 131         '^# Files updated by intltool-update --xml-style' '^$' \
 132         | while read infile ; do
 133               intltool-merge --quiet --xml-style --utf8 \
 134                              po "$infile" "${infile%.in}"
 135           done
 136 }
 137
 138 ### Main
 139
 140 FORCE=no
 141 KEEP_TMP_POT=no
 142 while [ -n "${@:-}" ]; do
 143     case "${1:-}" in
 144         '--force')
 145             FORCE=yes
 146             ;;
 147         '--keep-tmp-pot')
 148             KEEP_TMP_POT=yes
 149             ;;
 150         *)
 151             echo "Unknown option: ${1}"
 152             exit 1
 153             ;;
 154     esac
 155     shift
 156 done
 157
 158 # Schedule clean up
 159 trap "rm -fr po/*.new po/*.orig ; [ "$KEEP_TMP_POT" = yes ] || rm -fr tmp/pot" EXIT
 160
 161 # Update POT files
 162 mkdir -p tmp/pot
 163 for prog in $PERL_PROGS   ; do create_pot $prog Perl   ; done
 164 for prog in $PYTHON_PROGS ; do create_pot $prog Python ; done
 165 for prog in $SHELL_PROGS  ; do create_pot $prog Shell  ; done
 166 for prog in $JAVASCRIPT_PROGS  ; do create_pot $prog JavaScript ; done
 167 intltool_update_pot
 168
 169 # If left out files are detected, intltool-update --maintain writes
 170 # them to po/missing.
 171 no_left_out_files || exit 3
 172
 173 # Update PO files
 174 intltool_update_po $(po_languages)
 175
 176 # Update files that are actually used at runtime
 177 refresh_mo $(po_languages)
 178 intltool_merge_desktop
 179 intltool_merge_xml
 180 chmod +x config/chroot_local-includes/etc/skel/Desktop/*.desktop