83 lines
2.4 KiB
Bash
83 lines
2.4 KiB
Bash
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#!/bin/sh
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# Update/create minetest po files
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# an auxiliary function to abort processing with an optional error
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# message
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abort() {
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test -n "$1" && echo >&2 "$1"
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exit 1
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}
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# The po/ directory is assumed to be parallel to the directory where
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# this script is. Relative paths are fine for us so we can just
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# use the following trick (works both for manual invocations and for
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# script found from PATH)
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scriptisin="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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# The script is executed from the parent of po/, which is also the
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# parent of the script directory and of the src/ directory.
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# We go through $scriptisin so that it can be executed from whatever
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# directory and still work correctly
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cd "$scriptisin/.."
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test -e po || abort "po/ directory not found"
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test -d po || abort "po/ is not a directory!"
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# Get a list of the languages we have to update/create
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cd po || abort "couldn't change directory to po!"
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# This assumes that we won't have dirnames with space, which is
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# the case for language codes, which are the only subdirs we expect to
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# find in po/ anyway. If you put anything else there, you need to suffer
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# the consequences of your actions, so we don't do sanity checks
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langs=""
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for lang in * ; do
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if test ! -d $lang; then
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continue
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fi
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langs="$langs $lang"
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done
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# go back
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cd ..
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# First thing first, update the .pot template. We place it in the po/
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# directory at the top level. You a recent enough xgettext that supports
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# --package-name
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potfile=po/minetest.pot
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xgettext --package-name=minetest \
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--add-comments='~' \
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--sort-by-file \
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--add-location=file \
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--keyword=N_ \
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--keyword=wgettext \
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--keyword=fwgettext \
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--keyword=fgettext \
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--keyword=fgettext_ne \
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--keyword=strgettext \
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--keyword=wstrgettext \
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--keyword=core.gettext \
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--keyword=showTranslatedStatusText \
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--keyword=fmtgettext \
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--output $potfile \
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--from-code=utf-8 \
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`find src/ -name '*.cpp' -o -name '*.h'` \
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`find builtin/ -name '*.lua'`
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# Now iterate on all languages and create the po file if missing, or update it
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# if it exists already
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for lang in $langs ; do # note the missing quotes around $langs
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pofile=po/$lang/minetest.po
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if test -e $pofile; then
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echo "[$lang]: updating strings"
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msgmerge --update --sort-by-file $pofile $potfile
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else
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# This will ask for the translator identity
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echo "[$lang]: NEW strings"
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msginit --locale=$lang --output-file=$pofile --input=$potfile
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fi
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done
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