smol/po/update_linguas.sh

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#!/bin/sh
# Let this be executed in the po/ subdir.
cd "$(dirname "$0")" || exit 1
echo "Updating translations via TP"
# First remove existing PO files, as wget will not overwrite them.
rm *.po
wget --recursive --level=1 --accept=po --no-directories --no-verbose \
https://translationproject.org/latest/nano/ || exit 2
# Are there now PO files that are not in git yet?
NEWSTUFF=$(git status --porcelain *.po | grep "^??")
if [ -n "${NEWSTUFF}" ]; then
echo "New languages found; updating LINGUAS"
echo "# List of available languages." >LINGUAS
echo $(printf '%s\n' *.po | LC_ALL=C sort | sed 's/\.po//g') >>LINGUAS
fi
echo "Regenerating POT file and remerging and recompiling PO files..."
make update-po
echo "Removing the dead weight of obsolete and fuzzy translations..."
for pofile in *.po; do
msgattrib --no-obsolete --no-fuzzy $pofile >trimmed.po || exit 4
mv trimmed.po $pofile || exit 4
done
# If needed, fix a problem in the Makefile template.
grep -q '^datarootdir' Makefile.in.in || \
sed -i 's/^\(datadir.*\)/datarootdir = @datarootdir@\n\1/' Makefile.in.in