var util = require('./util');

var spawn = require('child_process').spawn;

var path = require('path');

module.exports = {

dir: pubGetDir,

subDir: pubGetSubDir

};

function pubGetDir(gulp, plugins, config) {

return function() {

return util.processToPromise(spawn(config.command, ['get'], {

stdio: 'inherit',

cwd: config.dir

}));

};

};

function pubGetSubDir(gulp, plugins, config) {

return function() {

// We need to execute pubspec serially as otherwise we can get into trouble

// with the pub cache...

return util.forEachSubDirSequential(config.dir, function(subDir) {

return util.processToPromise(spawn(config.command, ['get'], {

stdio: 'inherit',

cwd: subDir

}));

});

};

};