starts server on port 8000, compiles sass and reloads on filechanges.

gulpfile-server-sass-reload.js

var gulp = require('gulp'),
    sass = require('gulp-sass'),
    connect = require('gulp-connect');

connect.server({port: 8000, livereload: true});


gulp.task('sass', function () {
    gulp.src('scss/*.scss')
        .pipe(sass({outputStyle: 'compressed'}))
        .pipe(gulp.dest('css'));
});

gulp.task('reload', function () {
    gulp.src('*.html')
        .pipe(connect.reload());
});

gulp.task('default', function() {
    gulp.watch(['*.html'],['reload']);
    gulp.watch('scss/*.scss', ['sass','reload']);
});