Zeroing out the subsequent parts of the build (#21)

CHANGELOG.md

@@ -5,6 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+## [0.5.0] - 2019-08-18
+### Changed
+- the `bump build` command sets the subsequent numeric build parts to zeroes
+
 ## [0.4.0] - 2019-08-18
 ### Added
 - the `bump build` command
@@ -37,7 +41,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Initial version
 
-[Unreleased]: https://github.com/f3ath/pubspec-version/compare/0.4.0...HEAD
+[Unreleased]: https://github.com/f3ath/pubspec-version/compare/0.5.0...HEAD
+[0.5.0]: https://github.com/f3ath/pubspec-version/compare/0.4.0...0.5.0
 [0.4.0]: https://github.com/f3ath/pubspec-version/compare/0.3.0...0.4.0
 [0.3.0]: https://github.com/f3ath/pubspec-version/compare/0.2.2...0.3.0
 [0.2.2]: https://github.com/f3ath/pubspec-version/compare/0.2.1...0.2.2

README.md

@@ -28,10 +28,10 @@ Before | Command | After
 0.2.1+42 | `pubver bump build`     | 0.2.1+43
 0.2.1+foo | `pubver bump build`     | 0.2.1+foo.1
 0.2.1+42.foo | `pubver bump build`     | 0.2.1+43.foo
-0.2.1+foo.bar.1.2 | `pubver bump build`     | 0.2.1+foo.bar.2.2
+0.2.1+foo.bar.1.2 | `pubver bump build`     | 0.2.1+foo.bar.2.0
 
 The `bump build` command is a bit tricky. It either increments the first numeric part of the build (if there is a 
-numeric part) or appends `.1` to the build (otherwise).
+numeric part) setting other numeric parts to zeroes, or appends `.1` to the build (otherwise).
 
 ### Setting the version
 ```

lib/src/next_build.dart

@@ -1,12 +1,13 @@
 import 'package:pub_semver/pub_semver.dart';
 
 Version nextBuild(Version v) {
-  final build = List.from(v.build);
-  final firstIntegerIndex = build.indexWhere((_) => _ is int);
-  if (firstIntegerIndex == -1) return _withBuild(v, (build + [1]).join('.'));
-  build[firstIntegerIndex] += 1;
-  return _withBuild(v, (build).join('.'));
+  var incremented = false;
+  final build = v.build.map((part) {
+    if (part is! int) return part;
+    if (incremented) return 0;
+    incremented = true;
+    return part + 1;
+  }).toList();
+  if (!incremented) build.add(1);
+  return Version(v.major, v.minor, v.patch, build: build.join('.'));
 }
-
-Version _withBuild(Version v, String build) =>
-    Version(v.major, v.minor, v.patch, build: build);

pubspec.yaml

@@ -2,7 +2,7 @@ author: "Alexey Karapetov <[email protected]>"
 description: "A CLI tool to set/bump the package version in pubspec.yaml. The \"npm version\" for Dart."
 homepage: "https://github.com/f3ath/pubspec-version"
 name: "pubspec_version"
-version: "0.4.0"
+version: "0.5.0"
 dependencies: 
   args: "^1.5.0"
   pub_semver: "^1.4.2"

test/unit/next_build_test.dart

@@ -15,6 +15,6 @@ void main() {
 
   test('in a complex build the first numeric part gets incremented', () async {
     final v = Version.parse('1.2.3+foo.1.2.3.bar');
-    expect(nextBuild(v).toString(), '1.2.3+foo.2.2.3.bar');
+    expect(nextBuild(v).toString(), '1.2.3+foo.2.0.0.bar');
   });
 }