angular-cn/tools/build/dart.js

45 lines
1.3 KiB
JavaScript

var which = require('which');
var spawnSync = require('child_process').spawnSync;
module.exports.detect = function(gulp) {
var DART_SDK = false;
try {
which.sync('dart');
if (process.platform === 'win32') {
DART_SDK = {
ANALYZER: 'dartanalyzer.bat',
DARTFMT: 'dartfmt.bat',
PUB: 'pub.bat',
VM: 'dart.exe'
};
} else {
DART_SDK = {
ANALYZER: 'dartanalyzer',
DARTFMT: 'dartfmt',
PUB: 'pub',
VM: 'dart'
};
}
console.log('Dart SDK detected:');
} catch (e) {
console.log('Dart SDK is not available, Dart tasks will be skipped.');
var gulpTaskFn = gulp.task.bind(gulp);
gulp.task = function (name, deps, fn) {
if (name.indexOf('.dart') === -1) {
return gulpTaskFn(name, deps, fn);
} else {
return gulpTaskFn(name, function() {
console.log('Dart SDK is not available. Skipping task: ' + name);
});
}
};
}
return DART_SDK;
}
module.exports.logVersion = function(dartSdk) {
console.log('DART SDK:') ;
console.log('- dart: ' + spawnSync(dartSdk.VM, ['--version']).stderr.toString().replace(/\n/g, ''));
console.log('- pub: ' + spawnSync(dartSdk.PUB, ['--version']).stdout.toString().replace(/\n/g, ''));
}