What is workflow in Yeoman to work with Sass files?

I try to use yeoman but I don't know how to use my own sass files with it. With `grunt server` Sass files are watched and compiled into `.tmp/styles/` But there is no reference to the compiled stylesheet, except `<link rel="stylesheet" href="styles/main.css">` So, what is the recommended way to use the compiled sass files in index.html during development? E.g. `grunt server`, if I change my style `app/styles/my.sass` into `.tmp/styles/my.css`, this is overwritten and it is outside the server (localhost:9000). Therefore, it is impossible to link it in `index.html`. With `grunt build` is everything within `main.css` include `my.sass` but during the development I don't know how to use my own sass files in `index.html`. Can you give me some simple example? It is default yeoman installation. I did this: - `yo angular test` - I add `app/styles/style.sass` - `grunt server` this compile `style.sass` into `.tmp/styles/style.css` - now I don't know how to include `style.css` it in html (sorry may be this is a stupid question but I am new in yeoman and grunt also) This is Gruntfile.js from yeoman: ``` 'use strict'; var lrSnippet = require('grunt-contrib-livereload/lib/utils').livereloadSnippet; var mountFolder = function (connect, dir) { return connect.static(require('path').resolve(dir)); }; module.exports = function (grunt) { // load all grunt tasks require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks); // configurable paths var yeomanConfig = { app: 'app', dist: 'dist' }; try { yeomanConfig.app = require('./component.json').appPath || yeomanConfig.app; } catch (e) {} grunt.initConfig({ yeoman: yeomanConfig, watch: { coffee: { files: ['<%= yeoman.app %>/scripts/{,*/}*.coffee'], tasks: ['coffee:dist'] }, coffeeTest: { files: ['test/spec/{,*/}*.coffee'], tasks: ['coffee:test'] }, compass: { files: ['<%= yeoman.app %>/styles/{,*/}*.{scss,sass}'], tasks: ['compass'] }, livereload: { files: [ '<%= yeoman.app %>/{,*/}*.html', '{.tmp,<%= yeoman.app %>}/styles/{,*/}*.css', '{.tmp,<%= yeoman.app %>}/scripts/{,*/}*.js', '<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp}' ], tasks: ['livereload'] } }, connect: { livereload: { options: { port: 9000, // Change this to '0.0.0.0' to access the server from outside. hostname: 'localhost', middleware: function (connect) { return [ lrSnippet, mountFolder(connect, '.tmp'), mountFolder(connect, yeomanConfig.app) ]; } } }, test: { options: { port: 9000, middleware: function (connect) { return [ mountFolder(connect, '.tmp'), mountFolder(connect, 'test') ]; } } } }, open: { server: { url: 'http://localhost:<%= connect.livereload.options.port %>' } }, clean: { dist: ['.tmp', '<%= yeoman.dist %>/*'], server: '.tmp' }, jshint: { options: { jshintrc: '.jshintrc' }, all: [ 'Gruntfile.js', '<%= yeoman.app %>/scripts/{,*/}*.js' ] }, karma: { unit: { configFile: 'karma.conf.js', singleRun: true } }, coffee: { dist: { files: { '.tmp/scripts/coffee.js': '<%= yeoman.app %>/scripts/*.coffee' } }, test: { files: [{ expand: true, cwd: '.tmp/spec', src: '*.coffee', dest: 'test/spec' }] } }, compass: { options: { sassDir: '<%= yeoman.app %>/styles', cssDir: '.tmp/styles', imagesDir: '<%= yeoman.app %>/images', javascriptsDir: '<%= yeoman.app %>/scripts', fontsDir: '<%= yeoman.app %>/styles/fonts', importPath: '<%= yeoman.app %>/components', relativeAssets: true }, dist: {}, server: { options: { debugInfo: true } } }, concat: { dist: { files: { '<%= yeoman.dist %>/scripts/scripts.js': [ '.tmp/scripts/{,*/}*.js', '<%= yeoman.app %>/scripts/{,*/}*.js' ] } } }, useminPrepare: { html: '<%= yeoman.app %>/index.html', options: { dest: '<%= yeoman.dist %>' } }, usemin: { html: ['<%= yeoman.dist %>/{,*/}*.html'], css: ['<%= yeoman.dist %>/styles/{,*/}*.css'], options: { dirs: ['<%= yeoman.dist %>'] } }, imagemin: { dist: { files: [{ expand: true, cwd: '<%= yeoman.app %>/images', src: '{,*/}*.{png,jpg,jpeg}', dest: '<%= yeoman.dist %>/images' }] } }, cssmin: { dist: { files: { '<%= yeoman.dist %>/styles/main.css': [ '.tmp/styles/{,*/}*.css', '<%= yeoman.app %>/styles/{,*/}*.css' ] } } }, htmlmin: { dist: { options: { /*removeCommentsFromCDATA: true, // https://github.com/yeoman/grunt-usemin/issues/44 //collapseWhitespace: true, collapseBooleanAttributes: true, removeAttributeQuotes: true, removeRedundantAttributes: true, useShortDoctype: true, removeEmptyAttributes: true, removeOptionalTags: true*/ }, files: [{ expand: true, cwd: '<%= yeoman.app %>', src: ['*.html', 'views/*.html'], dest: '<%= yeoman.dist %>' }] } }, cdnify: { dist: { html: ['<%= yeoman.dist %>/*.html'] } }, ngmin: { dist: { files: [{ expand: true, cwd: '<%= yeoman.dist %>/scripts', src: '*.js', dest: '<%= yeoman.dist %>/scripts' }] } }, uglify: { dist: { files: { '<%= yeoman.dist %>/scripts/scripts.js': [ '<%= yeoman.dist %>/scripts/scripts.js' ], } } }, copy: { dist: { files: [{ expand: true, dot: true, cwd: '<%= yeoman.app %>', dest: '<%= yeoman.dist %>', src: [ '*.{ico,txt}', '.htaccess', 'components/**/*', 'images/{,*/}*.{gif,webp}' ] }] } } }); grunt.renameTask('regarde', 'watch'); // remove when mincss task is renamed grunt.renameTask('mincss', 'cssmin'); grunt.registerTask('server', [ 'clean:server', 'coffee:dist', 'compass:server', 'livereload-start', 'connect:livereload', 'open', 'watch' ]); grunt.registerTask('test', [ 'clean:server', 'coffee', 'compass', 'connect:test', 'karma' ]); grunt.registerTask('build', [ 'clean:dist', 'jshint', 'test', 'coffee', 'compass:dist', 'useminPrepare', 'imagemin', 'cssmin', 'htmlmin', 'concat', 'copy', 'cdnify', 'usemin', 'ngmin', 'uglify' ]); grunt.registerTask('default', ['build']); }; ```