CODEWITHSUNDEEP
gruntjs
jviotti
jviotti

Reputation: 18939

Configuring Grunt multiple targets

I'm trying to configure two uglify targets:

module.exports = function(grunt) {

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    uglify: {
      development: {
        options: {
          banner: '// DEVELOPMENT\n',
          report: 'gzip'
        },
        build: {
          src: 'js/**/*.js',
          dest: 'dist/<%= pkg.name %>.min.js'
        }
      },

      production: {
        options: {
          banner: '// PRODUCTION\n'
        },
        build: {
          src: 'js/**/*.js',
          dest: 'dist/<%= pkg.name %>.min.js'
        }
      }
    }
  });

  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.registerTask('default', ['uglify:production']);
};

Neither uglify:development nor uglify:production produces any output nor errors.

The task runs fine if I don't use any targets (just adding options and build directory to uglify object).

Is there anything else I'm missing?

Upvotes: 1

Views: 542

Answers (1)

bevacqua
bevacqua

Reputation: 48566

The reason why it's not working is that you must've copied it from somewhere, and assumed that build was part of a target, when in reality the options applied to every target, and build was a target.

options can be either target-specific or apply to every target.

Try it like this:

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    uglify: {
      development: {
        options: {
          banner: '// DEVELOPMENT\n',
          report: 'gzip'
        },
        src: 'js/**/*.js',
        dest: 'dist/<%= pkg.name %>.min.js'
      },

      production: {
        options: {
          banner: '// PRODUCTION\n'
        },
        src: 'js/**/*.js',
        dest: 'dist/<%= pkg.name %>.min.js'
      }
    }
  });

Upvotes: 2

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