refactor: use diff to only run commands for changes

Author: xsahil03x

.github/workflows/legacy_version_analyze.yml

@@ -9,15 +9,9 @@ on:
   push:
     branches:
       - master
-    paths:
-      - 'packages/**'
-      - '.github/workflows/legacy_version_analyze.yml'
   pull_request:
     branches:
       - master
-    paths:
-      - 'packages/**'
-      - '.github/workflows/legacy_version_analyze.yml'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -34,38 +28,26 @@ jobs:
     if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest
     steps:
-      - name: "Git Checkout"
+      - name: 📚 Git Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: "Install Flutter"
+      - name: 🎯 Setup Flutter
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: ${{ env.flutter_version }}
-          channel: stable
           cache: true
+          channel: stable
+          flutter-version: ${{ env.flutter_version }}
           cache-key: flutter-:os:-:channel:-:version:-:arch:-:hash:-${{ hashFiles('**/pubspec.lock') }}
 
-      - name: "Install Tools"
+      - name: 📦 Install Tools
         run: flutter pub global activate melos
 
-      - name: "Bootstrap Workspace"
-        run: melos bootstrap --verbose
-
-      # Only analyze lib/; non-client code doesn't need to work on
-      # all supported legacy version.
-      - name: "Stream Chat Analyze"
-        run: cd packages/stream_chat/lib && dart analyze --fatal-infos .
-
-      - name: "Stream Chat Flutter Core Analyze"
-        run: cd packages/stream_chat_flutter_core/lib && dart analyze --fatal-infos .
-
-      - name: "Stream Chat Flutter Analyze"
-        run: cd packages/stream_chat_flutter/lib && dart analyze --fatal-infos .
-
-      - name: "Stream Chat Persistence Analyze"
-        run: cd packages/stream_chat_persistence/lib && dart analyze --fatal-infos .
+      - name: ⚙️ Bootstrap Workspace
+        run: melos bootstrap
 
-      - name: "Stream Chat Localizations Analyze"
-        run: cd packages/stream_chat_localizations/lib && dart analyze --fatal-infos .
+      - name: 🕵️ Analyze
+        # Only analyze lib/; non-client code doesn't need to work on
+        # all supported legacy version.
+        run: melos exec -c 1 --diff=origin/master...HEAD --include-dependents -- "dart analyze lib --fatal-infos"

.github/workflows/pr_title.yml

@@ -26,6 +26,7 @@ jobs:
             doc
             repo
             localization
+            sample_app
           requireScope: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/stream_flutter_workflow.yml

@@ -1,14 +1,12 @@
 name: stream_flutter_workflow
 
 env:
-  ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
+  # Note: The versions below should be manually updated after a new major
+  # version comes out.
   flutter_version: "3.x"
 
 on:
   pull_request:
-    paths:
-      - 'packages/**'
-      - '.github/workflows/stream_flutter_workflow.yml'
     types:
       - opened
       - reopened
@@ -23,127 +21,102 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  analyze:
-    timeout-minutes: 15
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest
-    steps:
-      - name: "Git Checkout"
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: "Install Flutter"
-        uses: subosito/flutter-action@v2
-        with:
-          flutter-version: ${{ env.flutter_version }}
-          channel: stable
-          cache: true
-          cache-key: flutter-:os:-:channel:-:version:-:arch:-:hash:-${{ hashFiles('**/pubspec.lock') }}
-      - name: "Install Tools"
-        run: |
-          flutter pub global activate melos
-      - name: "Bootstrap Workspace"
-        run: melos bootstrap --verbose
-      - name: "Dart Analyze"
-        run: |
-          melos run analyze
-      - name: "Pub Check"
-        if: github.base_ref == 'master'
-        run: |
-          melos run lint:pub
-
-  format:
+  lint:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.draft == false
     timeout-minutes: 15
     steps:
-      - name: "Git Checkout"
+      - name: 📚 Git Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: "Install Flutter"
+
+      - name: 🎯 Setup Flutter
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: ${{ env.flutter_version }}
-          channel: stable
           cache: true
+          channel: stable
+          flutter-version: ${{ env.flutter_version }}
           cache-key: flutter-:os:-:channel:-:version:-:arch:-:hash:-${{ hashFiles('**/pubspec.lock') }}
-      - name: "Install Tools"
-        run: |
-          flutter pub global activate melos
-      - name: "Bootstrap Workspace"
+
+      - name: 📦 Install Tools
+        run: flutter pub global activate melos
+
+      - name: ⚙️ Bootstrap Workspace
         run: melos bootstrap
-      - name: "Melos Format"
-        run: melos run format
-      - name: "Validate Formatting"
-        run: |
-          ./.github/workflows/scripts/validate-formatting.sh
+
+      - name: ✨ Check Formatting
+        run: melos run format:changes
+
+      - name: 🕵️ Analyze
+        run: melos run analyze:changes
+
+      - if: github.base_ref == 'master'
+        name: 🚀 Pub Check
+        run: melos run publish:dry-run:changes
 
   test:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.draft == false
     timeout-minutes: 30
     steps:
-      - name: "Git Checkout"
+      - name: 📚 Git Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: "Install Flutter"
+
+      - name: 🎯 Setup Flutter
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: ${{ env.flutter_version }}
-          channel: stable
           cache: true
+          channel: stable
+          flutter-version: ${{ env.flutter_version }}
           cache-key: flutter-:os:-:channel:-:version:-:arch:-:hash:-${{ hashFiles('**/pubspec.lock') }}
-      # This step is needed due to https://github.com/actions/runner-images/issues/11279
-      - name: Install SQLite3
-        run: sudo apt-get update && sudo apt-get install -y sqlite3 libsqlite3-dev
-      - name: "Install Tools"
+
+      - name: 📦 Install Tools
         run: |
           flutter pub global activate melos
           flutter pub global activate remove_from_coverage
-      - name: "Bootstrap Workspace"
+
+      - name: ⚙️ Bootstrap Workspace
         run: melos bootstrap
-      - name: "Flutter Test"
-        run: melos run test:all
-      - name: "Collect Coverage"
+
+      - name: 🧪 Run Tests
+        run: melos run test:packages:changed
+
+      - name: 📊 Collect Coverage
         run: melos run coverage:ignore-file --no-select
-      - name: "Upload Coverage"
-        uses: codecov/codecov-action@v5
-        with:
-          token: ${{secrets.CODECOV_TOKEN}}
-          files: packages/*/coverage/lcov.info
-      - name: "Stream Chat Coverage Check"
+
+      - name: ✅ Stream Chat Coverage Check
         uses: VeryGoodOpenSource/[email protected]
         with:
           path: packages/stream_chat/coverage/lcov.info
           min_coverage: 70
-      - name: "Stream Chat Localizations Coverage Check"
+
+      - name: ✅ Stream Chat Localizations Coverage Check
         uses: VeryGoodOpenSource/[email protected]
         with:
           path: packages/stream_chat_localizations/coverage/lcov.info
           min_coverage: 100
-      - name: "Stream Chat Persistence Coverage Check"
+
+      - name: ✅ Stream Chat Persistence Coverage Check
         uses: VeryGoodOpenSource/[email protected]
         with:
           path: packages/stream_chat_persistence/coverage/lcov.info
           min_coverage: 95
-      - name: "Stream Chat Flutter Core Coverage Check"
+
+      - name: ✅ Stream Chat Flutter Core Coverage Check
         uses: VeryGoodOpenSource/[email protected]
         with:
           path: packages/stream_chat_flutter_core/coverage/lcov.info
           min_coverage: 30
-      - name: "Stream Chat Flutter Coverage Check"
+
+      - name: ✅ Stream Chat Flutter Coverage Check
         uses: VeryGoodOpenSource/[email protected]
         with:
           path: packages/stream_chat_flutter/coverage/lcov.info
           min_coverage: 44
 
-  draft-build:
-    runs-on: ubuntu-latest
-    if: github.event.pull_request.draft == true
-    timeout-minutes: 1
-
-    steps:
-      - name: Run a one-line script
-        run: echo Draft PR, you are good.
+      - name: 📁 Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{secrets.CODECOV_TOKEN}}
+          files: packages/*/coverage/lcov.info

melos.yaml

@@ -119,38 +119,31 @@ scripts:
     run: melos run analyze && melos run format
     description: Run all static analysis checks
 
-  analyze:all:
-    run: melos run analyze && melos run metrics
-    description: Run all
-
   analyze:
-    run: |
-      melos exec -c 5 --ignore="*example*" -- \
-        dart analyze --fatal-infos .
-    description: |
-      Run `dart analyze` in all packages.
-       - Note: you can also rely on your IDEs Dart Analysis / Issues window.
+    run: melos exec -c 5 --ignore="*example*" -- "dart analyze --fatal-infos ."
+    description: Run `dart analyze` in all packages.
+
+  analyze:changes:
+    run: melos exec -c 1 --diff=origin/master...HEAD --include-dependents -- "dart analyze --fatal-infos ."
+    description: Run `dart analyze` in all changed packages.
 
   format:
     run: dart format --set-exit-if-changed .
-    description: |
-      Run `dart format --set-exit-if-changed .` in all packages.
+    description: Run `dart format --set-exit-if-changed .` in all packages.
 
-  metrics:
-    run: |
-      melos exec -c 1 --ignore="*example*" -- \
-        flutter pub run dart_code_metrics:metrics analyze lib
-    description: |
-      Run `dart_code_metrics` in all packages.
-       - Note: you can also rely on your IDEs Dart Analysis / Issues window.
+  format:changes:
+    run: melos exec -c 1 --diff=origin/master...HEAD --include-dependents -- "dart format --set-exit-if-changed ."
+    description: Run `dart format` in all changed packages.
 
   lint:pub:
-    run: |
-      melos exec -c 5 --no-private --ignore="*example*" -- \
-            flutter pub publish --dry-run
-    description: |
-      Run `pub publish --dry-run` in all packages.
-       - Note: you can also rely on your IDEs Dart Analysis / Issues window.
+    run: melos exec -c 5 --no-private --ignore="*example*" -- "flutter pub publish --dry-run"
+    description: Run `pub publish --dry-run` in all packages.
+
+  publish:dry-run:changes:
+    run: >-
+      melos exec -c 1 --diff=origin/master...HEAD --no-private --include-dependents -- 
+      "[ -f pubspec.yaml ] && ! grep -q 'publish_to: none' pubspec.yaml && flutter pub publish --dry-run || echo 'Package not publishable, skipping'"
+    description: Run `flutter pub publish --dry-run` in all changed packages.
 
   generate:all:
     run: melos run generate:dart && melos run generate:flutter
@@ -182,6 +175,10 @@ scripts:
       flutter: true
       dirExists: test
 
+  test:changes:
+    run: melos exec -c 1 --diff=origin/master...HEAD --include-dependents -- "[ -d test ] && flutter test --no-pub --coverage || echo 'No tests found, skipping'"
+    description: Run `flutter test` in all changed packages.
+
   update:goldens:
     run: melos exec -c 1 --depends-on="alchemist" -- "flutter test --tags golden --update-goldens"
     description: Update golden files for all packages in this project.
@@ -193,8 +190,7 @@ scripts:
       flutter: true
 
   coverage:ignore-file:
-    run: |
-      melos exec -c 5 --fail-fast -- "\$MELOS_ROOT_PATH/.github/workflows/scripts/remove-from-coverage.sh"
+    run: melos exec -c 1 --fail-fast -- "\$MELOS_ROOT_PATH/.github/workflows/scripts/remove-from-coverage.sh"
     description: Removes all the ignored files from the coverage report.
     packageFilters:
       dirExists: coverage

packages/stream_chat/example/pubspec.yaml

@@ -1,7 +1,7 @@
 name: stream_chat_example
 description: A new Flutter project.
 
-publish_to: "none"
+publish_to: none
 version: 1.0.0+1
 
 # Note: The environment configuration and dependency versions are managed by Melos.

packages/stream_chat_flutter/example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: stream_chat_flutter_example
 description: A new Flutter project.
-publish_to: 'none'
+publish_to: none
 version: 1.0.0+1
 
 # Note: The environment configuration and dependency versions are managed by Melos.

packages/stream_chat_flutter_core/example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: stream_chat_flutter_core_example
 description: Example app for testing stream_chat_flutter_core
-publish_to: 'none'
+publish_to: none
 version: 1.0.0+1
 
 # Note: The environment configuration and dependency versions are managed by Melos.

packages/stream_chat_localizations/example/pubspec.yaml

@@ -1,7 +1,7 @@
 name: stream_chat_localizations_example
 description: A new Flutter project.
 
-publish_to: 'none'
+publish_to: none
 version: 1.0.0+1
 
 # Note: The environment configuration and dependency versions are managed by Melos.

packages/stream_chat_persistence/example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: stream_chat_persistence_example
 description: A new Flutter project.
-publish_to: 'none' 
+publish_to: none
 version: 1.0.0+1
 
 # Note: The environment configuration and dependency versions are managed by Melos.

sample_app/pubspec.yaml

@@ -1,6 +1,6 @@
 name: sample_app
 description: A new Flutter project.
-publish_to: "none"
+publish_to: none
 version: 2.2.0
 
 # Note: The environment configuration and dependency versions are managed by Melos.