ci: setup fvm on pipeline

Author: deandreamatias

.fvmrc

@@ -0,0 +1,7 @@
+{
+  "flutter": "stable",
+  "flavors": {
+    "stable": "stable",
+    "beta": "beta"
+  }
+}

.github/workflows/base.yaml

@@ -28,10 +28,17 @@ jobs:
         with:
           paths: "**/*.md"
 
+      - name: Get Flutter version by FVM
+        uses: kuhnroyal/flutter-fvm-config-action@v2
+        id: fvm-config-action
+        with:
+          path: '.fvmrc'
+          flavor: 'stable'
+
       - uses: subosito/flutter-action@v2
         with:
-          channel: 'stable'
-          # use the build-in cache from Subosito
+          flutter-version: ${{ steps.fvm-config-action.outputs.FLUTTER_VERSION }}
+          channel: ${{ steps.fvm-config-action.outputs.FLUTTER_CHANNEL }}
           cache: true
 
       - name: Install dependencies

.gitignore

@@ -19,7 +19,7 @@
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line
 # is commented out by default.
-#.vscode/
+.vscode/
 
 # Flutter/Dart/Pub related
 **/doc/api/