Gruntfile.js

module.exports = function (grunt) {
  'use strict';
    // Project configuration
    grunt.initConfig({
      rasterize: {
        front: {
          vector: 'src/front.svg',
          raster: [{ path: 'preview/front.png' }]
        },
        inside: {
          vector: 'src/inside.svg',
          raster: [{ path: 'preview/inside.png' }]
        },
      },
      exec: {
        preview_clean:  'rm -rf preview/; mkdir preview',
        dist_clean:  'rm -rf dist/; mkdir dist',
        dist_front:  'inkscape -f=src/front.svg --export-pdf=dist/front.pdf',
        dist_inside: 'inkscape -f=src/inside.svg --export-pdf=dist/inside.pdf'
      },
      mkdir: {
        preview: { create: ['preview'] },
        dist: { create: ['dist'] }
      }
    });

    // These plugins provide necessary tasks
    grunt.loadNpmTasks('grunt-rasterize');
    grunt.loadNpmTasks('grunt-exec');

    // Default task
    grunt.registerTask('preview', ['exec:preview_clean', 'rasterize:front', 'rasterize:inside']);
    grunt.registerTask('dist', ['exec:dist_clean', 'exec:dist_front', 'exec:dist_inside']);
    grunt.registerTask('default', ['preview']);
};