Merge branch 'main' into update_contributing_ai

Author: cj-radcliff

.aiconfig

@@ -0,0 +1,21 @@
+# Gemini Code Assist Configuration
+version: 1.0
+project:
+  context:
+    instruction_files:
+      - .gemini/styleguide.md
+
+  generation_rules:
+    - "Strictly adhere to the IntelliJ Platform Threading Model: No I/O on the EDT."
+    - "All generated AnAction classes must be stateless."
+    - "Apply [MUST-FIX], [CONCERN], and [NIT] severity logic to any code suggestions that violate plugin SDK best practices or style guidelines."
+    - "Use io.flutter.logging.PluginLogger for all logging; avoid System.out."
+    - "Always include the standard Chromium Authors copyright header in new files."
+    - "Adhere to the Zero-Formatting Policy: Do not comment on indentation, spacing, or brace placement."
+    # Ensure local agents read styleguide files automatically.
+    - "At the start of the session, read and adhere to the guidelines in all files listed in project.context.instruction_files."
+
+  languages:
+    - java
+    - kotlin
+    - dart 

.gemini/styleguide.md

@@ -13,6 +13,8 @@ enforce standard modern Java/Kotlin coding conventions, but strictly police the
     - `[NIT]`: Idiomatic improvements or minor naming suggestions.
 - **Focus:** Prioritize logic, performance on the UI thread, and architectural consistency.
 - **No Empty Praise:** Do not leave "Looks good" or "Nice change" comments. If there are no issues, leave no comments.
+- **Copyright Headers:** Ensure all new files have a proper copyright header (e.g., `Copyright 2026 The Chromium Authors`). Flag any missing
+  headers as `[MUST-FIX]`.
 
 ## 2. IntelliJ Platform Best Practices
 
@@ -30,9 +32,10 @@ enforce standard modern Java/Kotlin coding conventions, but strictly police the
       as recommended by the modern SDK.
 - **Backward Compatibility:** Avoid using `@ApiStatus.Internal` or `@ApiStatus.ScheduledForRemoval` APIs unless strictly necessary.
 - **Logging:**
-    - Reject any use of `System.out.println` or `System.err.println` for logging.
-    - Enforce the use of the IntelliJ SDK's built-in logger: `com.intellij.openapi.diagnostic.Logger` or our own: `
-      io.flutter.logging.PluginLogger.
+    - Reject any use of `System.out.println` or `System.err.println` for logging in `src/` code (integration tests may use them for
+      milestone logging).
+    - Enforce the use of the IntelliJ SDK's built-in logger (`com.intellij.openapi.diagnostic.Logger`) or our own (
+      `io.flutter.logging.PluginLogger`).
 - **Actions:**
     - Classes extending `AnAction` must be completely stateless. Flag any `AnAction` class that defines mutable instance variables (fields),
       as the platform instantiates a single instance of the action for the lifetime of the IDE.
@@ -71,4 +74,5 @@ enforce standard modern Java/Kotlin coding conventions, but strictly police the
 - **DRY:** Identify blocks of code that are 90%+ identical to existing utility methods in this repo and flag them for duplication.
 - **Meaningful Naming:** Variables should describe their intent (e.g., `timeoutInMs` instead of `t`).
 - **Descriptive Pull Request:** Contributors should include the information recommended in the pull request template (In
-  `.github/PULL_REQUEST_TEMPLATE.md`Ï)
+  `.github/PULL_REQUEST_TEMPLATE.md`Ï)
+- **Changelog Entries:** Enforce that there is a changelog entry for all user-facing changes. Entries must strictly match the existing grammatical style using descriptive, state-based phrases (typically starting with gerunds, nouns, or verbs like *Avoid* / *Support* / *Log* / *Prevent*) rather than starting with the imperative verb *Fix* or *Add*.

.github/dependabot.yml

@@ -1,6 +1,3 @@
-# See Dependabot documentation for all configuration options:
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
 version: 2
 updates:
   - package-ecosystem: "github-actions"
@@ -9,8 +6,17 @@ updates:
       interval: "weekly"
     labels:
       - "autosubmit"
+      - "kokoro:run"
     # Updating patch versions for "github-actions" is too chatty.
     # See https://github.com/flutter/flutter/issues/158350.
     ignore:
       - dependency-name: "*"
         update-types: ["version-update:semver-patch"]
+
+  - package-ecosystem: "gradle"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "autosubmit"
+      - "kokoro:run"

.github/workflows/presubmit.yaml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - name: build
         run: ./tool/github.sh
   checker:
@@ -31,13 +31,13 @@ jobs:
         bot: [CHECK_BOT, DART_BOT, UNIT_TEST_BOT, VERIFY_BOT]
     steps:
       - name: checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - name: Linux ${{ matrix.bot }}
         run: ./tool/github.sh
         env:
           BOT: ${{ matrix.bot }}
       - name: upload build artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         if: always()
         with:
          name: build-${{ matrix.bot }}

.github/workflows/update_flutter.yaml

@@ -0,0 +1,67 @@
+# Copyright 2026 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+name: Update Flutter SDK Pin
+
+on:
+  schedule:
+    - cron: '0 0 * * 1' # Run every Monday at midnight UTC
+  workflow_dispatch: # Allow manual execution from the Actions tab
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  check-and-update:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v6
+        with:
+          token: ${{ secrets.FLUTTERACTIONSBOT_CP_TOKEN }}
+
+      - name: Check for New Flutter stable version
+        id: check-version
+        run: |
+          # 1. Retrieve the current pinned version from the shared script
+          CURRENT_VERSION=$(grep -E 'FLUTTER_VERSION="[0-9.]+"' tool/provision_flutter.sh | head -n 1 | cut -d'"' -f2)
+          echo "Current pinned version: $CURRENT_VERSION"
+
+          # 2. Retrieve the latest stable version from Flutter's official releases manifest
+          LATEST_VERSION=$(curl -s https://storage.googleapis.com/flutter_infra_release/releases/releases_linux.json | jq -r '.releases | map(select(.channel == "stable"))[0].version')
+          echo "Latest stable version: $LATEST_VERSION"
+
+          # 3. Compare and update if a newer version is available
+          if [ "$CURRENT_VERSION" != "$LATEST_VERSION" ]; then
+            echo "New Flutter stable version detected: $LATEST_VERSION"
+            sed -i -e "s/FLUTTER_VERSION=\"$CURRENT_VERSION\"/FLUTTER_VERSION=\"$LATEST_VERSION\"/g" tool/provision_flutter.sh
+            echo "updated=true" >> $GITHUB_OUTPUT
+            echo "latest_version=$LATEST_VERSION" >> $GITHUB_OUTPUT
+          else
+            echo "Flutter SDK is already up to date."
+            echo "updated=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Create Pull Request for Version Bump
+        if: steps.check-version.outputs.updated == 'true'
+        uses: peter-evans/create-pull-request@v8
+        with:
+          token: ${{ secrets.FLUTTERACTIONSBOT_CP_TOKEN }}
+          push-to-fork: flutteractionsbot/flutter-intellij
+          committer: flutteractionsbot <flutter-actions-bot@google.com>
+          author: flutteractionsbot <flutter-actions-bot@google.com>
+          commit-message: "ci: bump pinned Flutter SDK to version ${{ steps.check-version.outputs.latest_version }}"
+          title: "ci: bump pinned Flutter SDK to version ${{ steps.check-version.outputs.latest_version }}"
+          body: |
+            An automated check has detected a new stable release of the Flutter SDK.
+            
+            * **New Pinned Version**: `${{ steps.check-version.outputs.latest_version }}`
+            
+            This Pull Request updates our shared provisioning script (`tool/provision_flutter.sh`) to target this version. All presubmit tests will be run against this version to verify compatibility.
+          branch: "auto-update-flutter-sdk"
+          delete-branch: true
+          labels: |
+            dependencies
+            ci

.gitignore

@@ -21,6 +21,7 @@
 .vscode/
 .sandbox/
 artifacts/
+/bin/
 build/
 flutter-gui-tests/.gradle/
 flutter-gui-tests/guitest.log

AUTHORS

@@ -25,3 +25,8 @@ Eli Albert <crasowas@gmail.com>
 Mohamed El Sayed <devblooming@tutanota.com>
 Edwin Ludik <edwin.ludik@gmail.com>
 Japnit Singh <truejswalia@gmail.com>
+Dmitry Kandalov <dmitry.kandalov@gmail.com>
+Kazuya Chikamatsu <kazu.chika.shima@gmail.com>
+Dustin Feucht <code.nopjar@gmail.com>
+Nico Mexis <nicomexis.nm@gmail.com>
+Luke Memet <lukememet@gmail.com>

CHANGELOG.md

@@ -2,15 +2,43 @@
 
 ### Added
 
+- Missing platforms and targets to Build menu.
+
 ### Changed
 
-- Updated gradle plugin version to re-enable running `./gradlew verifyPlugin` locally. (#8847)
+### Removed
+
+### Fixed
+- Restored device labels on split-debugger run tabs in IntelliJ IDEA 2025.3+. (#8908)
+
+## 92.0.0
+
+### Added
+
+- Option to specify the pub root module for Flutter Widget Previewer. (#8888)
+
+### Changed
 
 ### Removed
 
+### Fixed
+- Silent failure when opening Flutter projects without `.idea` directory in IntelliJ IDEA, by removing `FlutterProjectOpenProcessor` and
+  migrating configuration logic to `FlutterInitializer`. (#8903)
+- IDE focus loss when running in full screen mode. (#8906)
+- Excessive toolbar updates causing exceptions in Android Studio, by making device selector updates targeted instead of global. (#8891)
+
+## 91.0.0
+
+### Changed
+
+- Gradle plugin version to re-enable running `./gradlew verifyPlugin` locally. (#8847)
+
 ### Fixed
 
-- Silent failure when opening Flutter projects without `.idea` directory in IntelliJ IDEA, by removing `FlutterProjectOpenProcessor` and migrating configuration logic to `FlutterInitializer`. (#8845)
+- Gutter buttons not running tests with non-ASCII characters in their names. (#8838)
+- Freeze from JX Browser close. (#8864)
+- Crash in split debugger mode in IntelliJ 2025.3+. (#8878)
+- Passing additional arguments from the Flutter test template. (#8836)
 
 ## 90.0.0
 

CLAUDE.md

@@ -0,0 +1,12 @@
+# Flutter IntelliJ Plugin — Claude Code Guide
+
+@.gemini/styleguide.md
+
+## Additional Rules
+
+- No I/O or heavy computation on the EDT (IntelliJ Threading Model).
+- All `AnAction` subclasses must be stateless (no mutable instance fields).
+- Use `io.flutter.logging.PluginLogger` (or IntelliJ's `Logger`) for all logging; never `System.out`.
+- All new files must include the standard Chromium Authors copyright header.
+- Zero-Formatting Policy: do not comment on indentation, spacing, or brace placement.
+- Categorize code suggestions with `[MUST-FIX]`, `[CONCERN]`, or `[NIT]` severity prefixes.

CONTRIBUTING.md

@@ -80,7 +80,6 @@ PRs prepared using AI tools must follow these requirements:
 ## Environment set-up
 
 1. Install the latest [Java Development Kit](https://www.java.com/en/download/).
-    - The current Java Development Kit version is: **23**.
     - **[Googlers only]** Install Java from go/softwarecenter instead.
 
 2. Set your `JAVA_HOME` directory in the configuration file for your shell environment.
@@ -255,6 +254,23 @@ PRs prepared using AI tools must follow these requirements:
     - Expand `Edit configuration templates...` and verify that Flutter is present.
     - Click [+] and verify that Flutter is present.
 
+### Running against custom target IDEs
+
+To test or debug the plugin against a different IDE target (like IntelliJ IDEA Community or Ultimate) without changing the project's compilation target, you can use the custom `runTarget` Gradle task.
+
+Run it from the command line specifying the target IDE and version:
+```bash
+./gradlew runTarget -Pide=IntelliJ -PideV=2025.1
+```
+
+*   **`-Pide`**: Valid values are `AndroidStudio` (default), `IntelliJ` (Community), and `Ultimate`.
+*   **`-PideV`**: Any valid version string or build number for the selected IDE.
+
+To see a full list of available options and usage examples, run the task without any parameters:
+```bash
+./gradlew runTarget
+```
+
 ## Provision Tool
 
 This is not currently required. However, for debugging unit tests, it may be handy; please ignore for now.