Dry run before publish

Author: mugikhan

.github/actions/setup-melos/action.yml

@@ -0,0 +1,18 @@
+name: "Setup melos"
+description: "Setup melos before publishing"
+runs:
+  using: "composite"
+  steps:
+    - name: Install Flutter
+      uses: subosito/flutter-action@v2
+      with:
+        flutter-version: "3.x"
+        channel: "stable"
+
+    - name: Install melos
+      run: flutter pub global activate melos
+      shell: bash
+
+    - name: Install dependencies
+      run: melos bootstrap
+      shell: bash

.github/workflows/publish.yml

@@ -20,6 +20,13 @@ jobs:
 
       - uses: dart-lang/setup-dart@v1 # Creates and configures token for publishing
 
+      - name: Setup melos
+        uses: ./.github/actions/setup-melos
+
+      - name: Dry run
+        run: dart pub publish --dry-run
+        working-directory: packages/powersync
+
       - name: Publish powersync
         run: |
           dart pub publish --force
@@ -37,6 +44,13 @@ jobs:
 
       - uses: dart-lang/setup-dart@v1 # Creates and configures token for publishing
 
+      - name: Setup melos
+        uses: ./.github/actions/setup-melos
+
+      - name: Dry run
+        run: dart pub publish --dry-run
+        working-directory: packages/powersync_attachments_helper
+
       - name: Publish powersync_attachments_helper
         run: |
           dart pub publish --force
@@ -54,11 +68,18 @@ jobs:
 
       - uses: dart-lang/setup-dart@v1 # Creates and configures token for publishing
 
+      - name: Setup melos
+        uses: ./.github/actions/setup-melos
+
       - name: Set powersync core version
         run: echo "CORE_VERSION=v0.1.8" >> $GITHUB_ENV
       - name: Download binaries
         run: sh tool/download_binaries.sh
 
+      - name: Dry run
+        run: dart pub publish --dry-run
+        working-directory: packages/powersync_flutter_libs
+
       - name: Publish powersync_flutter_libs
         run: |
           dart pub publish --force