extract-gettext
v1.0.1
Published
Extract gettext strings from __('literal') and __n('single', 'plural', n ) functions in any source
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extract-getext
Extract gettext strings from __('literal')
and __n('single', 'plural', n )
functions in any source.
This module currently only looks for the __
and __n
function signatures.
The format produced by this package is similar to the output of xgettext
, containing all strings in one flat array.
When outputting a .json file, the format is usable by i18next-conv.
Install
npm install extract-gettext
Usage
CLI
extract-gettext -o <output file> -x <exclude pattern> **/*.js
API
( as taken from the "test" )
let scan = require("extract-gettext");
function x(__, __n) {
__('This is a singular translation %s', 'replacement');
__('Plain old singluar');
__n('single', 'plural', 1, 'cats');
__n('error, but it works');
__('one on the same line');
__('as the other');
__('even mixing goes');
__n('like this', 'or that', 3);
__('duplicate strings are filtered');
__('duplicate strings are filtered');
__('duplicate strings are filtered');
__("Oh, and by the way: don't fail on this!");
__('Oh, and by the way: this don\'t fly either!');
__n('What\'s in a count', 'Won\'t you count it', 3);
__('Accept (parenthesis) in a string');
__n("we can have some (parenthesis)", "we can have one (parenthesis)", 3);
__('a "string" can have quotes');
__("a 'string' can have quotes");
__("a string can \" mix a quote in various ways");
}
let strings = scan([__filename]);
console.log(strings);
background
The tool xgettext
has good support for javascript, and extracts strings faster then this tool, but is hardcoced for the _('literal')
notation.
Some other good tools exist, such as:
roadmap and future development
Please drop me a personal note on matthijsatischendotnl if you want to use this and I need to fix things.