mediawiki-extensions-Visual.../bin/buildi18n-json.sh

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#! /bin/bash
# Requires VisualEditor.i18n.php to still contain all messages
# To reset it to that state, you can run:
# $ git reset HEAD^ VisualEditor.i18n.php
# $ git checkout VisualEditor.i18n.php
# Then to reset it back the way it was:
# $ git reset VisualEditor.i18n.php
# $ git checkout VisualEditor.i18n.php
if [ -e i18n ]
then
cat <<END >&2
ERROR: i18n directory already exists
This script uses the i18n directory as a temporary directory
Please ensure you are in the top-level directory (VisualEditor), delete the i18n directory,
and try again
END
exit 1
fi
mkdir i18n
echo Building author lists... >&2
for lang in $(
grep "^\\\$messages\[" VisualEditor.i18n.php \
| sed "s/^\\\$messages\['//" \
| sed "s/'.*\$//"
)
do
grep -B 100 "\\$messages['$lang']" VisualEditor.i18n.php \
| grep '@author' \
| sed 's/^.*@author //g' \
> i18n/$lang.authors
done
echo Building JSON blobs... >&2
cat <<END | php -a > /dev/null 2>&1
require_once("VisualEditor.i18n.php");
foreach ( \$messages as \$lang => \$msgs ) {
\$newArr = array(
'@metadata' => array(
'authors' => array_map( 'trim', file( "i18n/\$lang.authors" ) )
)
);
\$newArr += \$msgs;
file_put_contents(
"i18n/\$lang.json",
json_encode( \$newArr, JSON_PRETTY_PRINT|JSON_UNESCAPED_UNICODE )
);
}
END
echo Splitting JSON blobs... >&2
for group in oojs-ui ve ve-mw ve-wmf
do
mkdir -p modules/$group/i18n
for f in i18n/*.json
do
(
(
head -n $(grep -n '},' $f | head -n 1 | cut -d : -f 1) $f
for msg in $(cat bin/msgs-$group)
do
grep "\"$msg\"" $f
done
) | sed '${s/,$//}'
echo -n '}'
) > modules/$group/$f
if grep '^ "[^@]' modules/$group/$f > /dev/null
then
echo modules/$group/$f >&2
else
rm modules/$group/$f
echo Skipping modules/$group/$f
fi
done
done
rm -rf i18n
echo All done >&2