support sdk version wildcard format (#106)

* support sdk version wildcard format

* revert changes to raw flavor

* add print statements

* trim last path element

* remove print statements

* update to the latest package:dart_flutter_team_lints

* change the wildcard format to '2.19'

* review feedback

.github/workflows/dart.yml

@@ -82,7 +82,25 @@ jobs:
       - uses: ./
         with:
           sdk: ${{ matrix.sdk }}
-          architecture: ia32
+
+      - name: Run hello world
+        run: |
+          echo "main() { print('hello world'); }" > hello.dart
+          dart hello.dart
+      - run: dart --version
+
+  # Test getting the latest patch release for a major.minor sdk parameter.
+  test_latest_patch_release:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        sdk: [2.19, 3.1]
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./
+        with:
+          sdk: ${{ matrix.sdk }}
 
       - name: Run hello world
         run: |

CHANGELOG.md

@@ -1,3 +1,8 @@
+## v1.6.0
+
+* Enable provisioning of the latest Dart SDK patch release by specifying just
+  the major and minor version (e.g. `3.2`).
+
 ## v1.5.1
 
 * No longer test the `setup-dart` action on pre-2.12 SDKs.

README.md

@@ -36,11 +36,13 @@ jobs:
 
 The action takes the following inputs:
 
-  * `sdk`: Which SDK version to setup. Can be specified using one of two forms:
-    * A specific SDK version, e.g. `2.19.0` or `2.12.0-1.4.beta`
+  * `sdk`: Which SDK version to setup. Can be specified using one of three forms:
     * A release channel, which will install the latest build from that channel.
-      Available channels are `stable`, `beta`, `dev`, and `main`. 
-      See the [Dart SDK archive](https://dart.dev/get-dart/archive) for details.
+      Available channels are `stable`, `beta`, `dev`, and `main`. See the
+      [Dart SDK archive](https://dart.dev/get-dart/archive) for details.
+    * An SDK release version - e.g. `2.19` or `3.1`. This will install the
+      latest patch release for that specific release version.
+    * A specific SDK version, e.g. `2.19.0` or `2.12.0-1.4.beta`.
 
   * `flavor`: Which build flavor to setup.
     * The available build flavors are `release` and `raw`.
@@ -89,7 +91,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        sdk: [2.18.0, stable, beta, dev]
+        sdk: [3.1, stable, beta, dev]
     steps:
       - uses: actions/checkout@v3
       - uses: dart-lang/setup-dart@v1

action.yml

@@ -6,10 +6,9 @@ branding:
 inputs:
   sdk:
     description: >-
-      The channel, or a specific version from a channel to install ('stable',
-      'beta', 'dev', '2.7.2', '2.12.0-1.4.beta'). Using one of the named
-      channels instead of a version will give you the latest version published
-      to that channel.
+      This can be either the channel to install (i.e., 'stable', 'beta', 'dev'),
+      an SDK release version (i.e., `2.19`, `3.1`), or a specific SDK version
+      (i.e, '2.19.1', '3.0.0-1.4.beta').
     required: false
     default: "stable"
   architecture: