version

A dart library providing a Version object for comparing and incrementing version numbers in compliance with the Semantic Versioning spec at http://semver.org/

This is in contrast to pub_semver, which is close to the spec but diverts in a few specific ways.

Installation

In your pubspec.yaml:

dependencies:
                  version: ^3.0.0
                

Usage

A simple usage example:

import 'package:version/version.dart';
                
                void main() {
                  Version currentVersion = new Version(1, 0, 3);
                  Version latestVersion = Version.parse("2.1.0");
                
                  if (latestVersion > currentVersion) {
                    print("Update is available");
                  }
                
                  Version betaVersion = new Version(2, 1, 0, preRelease: ["beta"]);
                  // Note: this test will return false, as pre-release versions are considered
                  // lesser then a non-pre-release version that otherwise has the same numbers.
                  if (betaVersion > latestVersion) {
                    print("More recent beta available");
                  }
                }
                

Features and bugs

Please file feature requests and bugs at the issue tracker.

Changelog

3.0.1-3.0.2

• Updated readme

3.0.0

• Changed parse function to not accept a null value

2.0.3

• Reverted 2.0.1 and 2.0.2 to prevent breaking dependents

2.0.2

• Changes for static analysis

2.0.1

• Changed parse function to not accept a null value

2.0.0

• Updated to comply with Dart null safety

1.3.0

• Added isPreRelease
• Added incrementPreRelease

1.2.1

• Formatting pass

1.2.0

• Added support for version 0.0.0

1.1.1-1.1.3

• Resolved code analysis hints

1.1.0

• Implemented Comparable<Version> interface

1.0.3

• Fixed analysis and formatting issues.
• Enabled strong mode analysis.
• Widened SDK version, verified 2.0 compatibility.
• Updated URLs.
• Simplified hashCode implementation.
• Added code coverage support.

1.0.2

• Additional pre-release and build validation.
• Fixed/expanded some documentation text.
• Additional tests for pre-release and build.

1.0.1

• Changes for dartdoc building.

1.0.0

• Initial release.