Gulp batch remove character in filename

batchRemoveCharFilename.js

//Below example is to replace `_` in non-vendor `.scss` files.
var gulp = require('gulp');
var del = require('del');
var rename = require('gulp-rename');

gulp.task('cloneFilesWithoutChar', function(){
  return gulp.src([
    '/**/*.scss', //example
    '!/**/vendor/**'
  ])
  .pipe(rename (function(path) {
    path.basename = path.basename.replace('_', '');
    return path.dirname + path.basename
  }))
  .pipe(gulp.dest('.'))
})

gulp.task('removeOldFileWsithChar', function(){
  del([
    '/**/_*.scss',
    '!/**/vendor/**'
  ])
})