Flutter SDK GitHub Action

The action installs the specified Flutter SDK version in the used runner. Both Linux and macOS runners are supported. By default, the latest stable release of the Flutter SDK is used. The installed SDK is cached between runs, so subsequent runs of the same version skip the clone.

Flutter SDK Versions

Flutter SDK Version	Description	Default	Link
stable	Latest stable version of Flutter SDK	true	https://flutter.dev/docs/development/tools/sdk/releases
beta	Latest beta version of Flutter SDK	false	https://flutter.dev/docs/development/tools/sdk/releases
x.y.z	Exact version of Flutter SDK, like 3.44.4	false	https://flutter.dev/docs/development/tools/sdk/releases

Inputs

Name	Description	Default
flutter-sdk-version	The Flutter SDK version to install (stable, beta, or an exact x.y.z)	stable

Outputs

Name	Description
flutter-version	The resolved Flutter version reported by the installed SDK

Usage

Install Flutter SDK version 3.44.4 on macOS runner:

on: [push]

jobs:
  main:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v7
      - name: Install Flutter SDK
        uses: mobiledevops/flutter-sdk-action@v1
        with:
          flutter-sdk-version: 3.44.4
      - run: flutter --version
      - run: flutter doctor
      - run: flutter pub get
      - run: flutter test
      - run: flutter build ios --release --no-codesign