### Create Pull Request with gh CLI

Source: https://github.com/emmaguoguo33/test1/blob/main/myprompt.md

Example of using the GitHub CLI (`gh`) to create a pull request with a dynamic title and body containing a summary report.

```Bash
gh pr create --title "Prepare release for Dart DART_VERSION / Flutter FLUTTER_VERSION" --body "<summary_report_content>"
```

--------------------------------

### Get Dart SDK Version

Source: https://github.com/emmaguoguo33/test1/blob/main/myprompt.md

Command to retrieve the current Flutter SDK version information in machine-readable JSON format, specifically to extract the Dart SDK version.

```Bash
flutter --version --machine
```

--------------------------------

### Update Environment to Beta Channel

Source: https://github.com/emmaguoguo33/test1/blob/main/myprompt.md

Commands to switch the local Git repository to the 'beta' branch and update the local Flutter SDK to the 'beta' channel.

```Bash
git checkout beta
git pull origin beta
```

```Bash
flutter channel beta
flutter upgrade
```

--------------------------------

### Run Dart Analysis and Formatting

Source: https://github.com/emmaguoguo33/test1/blob/main/myprompt.md

Commands to perform static analysis on Dart code, ensuring it meets fatal info and warning criteria, and to format the code according to Dart standards.

```Bash
dart analyze --fatal-infos --fatal-warnings
```

```Bash
dart format .
```

--------------------------------

### Update pubspec.yaml SDK Constraint

Source: https://github.com/emmaguoguo33/test1/blob/main/myprompt.md

Demonstrates how to read a project's pubspec.yaml file, find the 'environment.sdk' key, and update its value to a new Dart SDK version constraint.

```Dart
# Assuming pubspec.yaml is parsed into a Map<String, dynamic> called pubspec

if (pubspec.containsKey('environment') && pubspec['environment'] is Map) {
  var environment = pubspec['environment'] as Map<String, dynamic>;
  environment['sdk'] = '^DART_VERSION-0'; // Replace DART_VERSION with the actual version
}

// Then save the modified pubspec content.
```

--------------------------------

### Run Flutter Tests

Source: https://github.com/emmaguoguo33/test1/blob/main/myprompt.md

Command to execute all tests within a Flutter project, excluding specific projects like 'material_3_demo'. Assumes a 'test' directory exists.

```Bash
flutter test
```

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