module.exports = function (grunt) {
    grunt.registerTask('bump_version', function (version) {
        if (!version || version.split('.').length !== 3) {
            grunt.fail.fatal('malformed version. Use\n\n    grunt bump_version:1.2.3');
        }

        grunt.config('string-replace.moment-js', {
            files: {'src/moment.js': 'src/moment.js'},
            options: {
                replacements: [
                    {
                        pattern:     /\/\/! version : .*/,
                        replacement: '//! version : ' + version
                    }, {
                        pattern:     /moment\.version = '.*'/,
                        replacement: "moment.version = '" + version + "'"
                    }
                ]
            }
        });

        grunt.config('string-replace.package-json', {
            files: {'package.json': 'package.json'},
            options: {
                replacements: [
                    {
                        pattern:     /"version": .*/,
                        replacement: '"version": "' + version + '",'
                    }
                ]
            }
        });

        grunt.config('string-replace.component-json', {
            files: {'component.json': 'component.json'},
            options: {
                replacements: [
                    {
                        pattern:     /"version": .*/,
                        replacement: '"version": "' + version + '",'
                    }
                ]
            }
        });

        grunt.config('string-replace.moment-js-nuspec', {
            files: {'Moment.js.nuspec': 'Moment.js.nuspec'},
            options: {
                replacements: [
                    {
                        pattern:     /<version>.*<\/version>/,
                        replacement: '<version>' + version + '</version>'
                    }
                ]
            }
        });

        grunt.task.run([
            'string-replace:moment-js',
            'string-replace:package-json',
            'string-replace:component-json',
            'string-replace:moment-js-nuspec'
        ]);
    });
};