Add format action (#1405)

Co-authored-by: Sentry Github Bot <[email protected]>
Co-authored-by: Manoel Aranda Neto <[email protected]>

Author: 3 people

.github/workflows/analyze.yml

@@ -24,6 +24,7 @@ jobs:
           access_token: ${{ github.token }}
 
   analyze:
+    name: Format, fix & analyze Code
     if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
     runs-on: ubuntu-latest
     timeout-minutes: 20
@@ -36,8 +37,17 @@ jobs:
         if: ${{ inputs.sdk == 'dart' }}
       - uses: subosito/flutter-action@48cafc24713cca54bbe03cdc3a423187d413aafa # [email protected]
         if: ${{ inputs.sdk == 'flutter' }}
+
       - run: ${{ inputs.sdk }} pub get
-      - run: ${{ inputs.sdk }} format --set-exit-if-changed ./
+
+      - run: dart format .
+
+      - run: dart fix --apply
+
+        # actions/checkout fetches only a single commit in a detached HEAD state. Therefore
+        # we need to pass the current branch, otherwise we can't commit the changes.
+        # GITHUB_HEAD_REF is the name of the head branch. GitHub Actions only sets this for PRs.
+      - run: ../scripts/commit-formatted-code.sh $GITHUB_HEAD_REF
 
       - name: dart analyze
         uses: invertase/github-action-dart-analyzer@cdd8652b05bf7ed08ffce30f425436780f869f13 # pin@v1

flutter/lib/src/binding_wrapper.dart

@@ -1,10 +1,9 @@
 // ignore_for_file: invalid_use_of_internal_member
 
+import '../sentry_flutter.dart';
 import 'package:flutter/widgets.dart';
 import 'package:meta/meta.dart';
 
-import '../sentry_flutter.dart';
-
 /// The methods and properties are modelled after the the real binding class.
 @experimental
 class BindingWrapper {

scripts/commit-formatted-code.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -euo pipefail
+
+GITHUB_BRANCH="${1}"
+
+if [[ $(git status) == *"nothing to commit"* ]]; then
+    echo "Nothing to commit. All code formatted correctly."
+else
+    echo "Formatted some code. Going to push the changes."
+    git config --global user.name 'Sentry Github Bot'
+    git config --global user.email '[email protected]'
+    git fetch
+    git checkout ${GITHUB_BRANCH}
+    git commit -am "Format & fix code"
+    git push --set-upstream origin ${GITHUB_BRANCH}
+fi