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"use strict";
var path = require('path'),
exec = require('child_process').exec;
module.exports = function (grunt) {
grunt.registerTask('data-zic', '2. Compile data sources with zic(8).', function (version) {
version = version || 'latest';
var done = this.async(),
dest = path.resolve('temp/zic', version),
files = 'africa antarctica asia australasia etcetera europe northamerica southamerica pacificnew backward'.split(' ');
grunt.file.mkdir(dest);
function next () {
if (!files.length) {
grunt.log.ok('Compiled zic for ' + version);
return done();
}
var file = files.shift(),
src = path.resolve('temp/download', version, file);
exec('zic -d ' + dest + ' ' + src, function (err) {
if (err) { throw err; }
grunt.verbose.ok('Compiled zic ' + version + ':' + file);
next();
});
}
next();
});
};
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