bridge-scorer/gulpfile.js

collection of duplicate bridge scoring algorithms.

'use strict';

var gulp = require('gulp');
var rename = require('gulp-rename');
var jshint = require('gulp-jshint');
var mocha = require('gulp-spawn-mocha');
var browserify = require('browserify');
var uglify = require('gulp-uglify');
var coveralls = require('gulp-coveralls');
var source = require('vinyl-source-stream');
var buffer = require('vinyl-buffer');
var glob = require('glob');
var pump = require('pump');

var DEBUG = process.env.NODE_ENV === 'debug',
    CI = process.env.CI === 'true';

var paths = {
    test: ['./test/**/*.js', '!test/{temp,temp/**}'],
    source: ['./lib/**/*.js', './bin/*']
};
paths.lint = paths.source.concat(paths.test);

var plumberConf = {};

if (CI) {
    plumberConf.errorHandler = function(err) {
        throw err;
  };
}

gulp.task('lint', function() {
  return gulp.src(paths.lint)
    .pipe(jshint())
    .pipe(jshint.reporter('jshint-stylish'))
    .pipe(jshint.reporter('fail'));
});

gulp.task('istanbul', function () {
  return gulp.src(paths.test, {read: false})
    .pipe(mocha({
      debugBrk: DEBUG,
      R: 'spec',
      istanbul: !DEBUG
    }));
});


gulp.task('dist-lib', function(cb) {
    pump([
        browserify('./index.js', { standalone: 'scorer'}).bundle(),
        source('bridge-scorer.js'),
        gulp.dest('./dist/'),
        buffer(),
        uglify(),
        rename({suffix: '.min'}),
        gulp.dest('./dist/'),    
    ], cb);
});

gulp.task('dist-test', function (cb) {
    glob('./test/**/*.js', {}, function (err, files) {
        var b = browserify({standalone: 'spec'});
        files.forEach(function (file) {
            b.add(file);
        });

        pump([
            b.bundle(),
            source('bridge-scorer.spec.js'),
            gulp.dest('./dist/'),
            buffer(),
            uglify(),
            rename({suffix: '.min'}),
            gulp.dest('./dist/'),    
        ], cb);
    });
});

gulp.task('coverage', function () {
  return gulp.src('./coverage/lcov.info')
    .pipe(coveralls());
});

gulp.task('test',    ['lint', 'istanbul']);
gulp.task('dist',    ['dist-lib', 'dist-test']);
gulp.task('ci',      ['test', 'dist']);
gulp.task('default', ['test']);