sass - Generate sourcemap for each partial -

i'm using gulp-sass , each partials manages sourcemap , can using less did not see way sass.

_partial.scss ( within have have mapfile ).  _partial2.scss ( ). 

according specification sass-lang files starting _ not compilled. see also: https://github.com/sass/node-sass/issues/215

so rename partials gulp-rename:

var sourcemaps = require('gulp-sourcemaps'); var gulp = require('gulp'); var sass = require('gulp-sass'); var rename = require("gulp-rename");  gulp.task('sass', function () {     gulp.src('./scss/*.scss')         .pipe(sourcemaps.init())         .pipe(rename(function (path) {         path.basename = path.basename.replace(/^_/,'');         }))         .pipe(sass())         .pipe(sourcemaps.write())         .pipe(gulp.dest('./css')); });