fix: Resolve GitHub Actions matrix strategy error

- Remove problematic strategy.matrix configuration
- Use conditional logic based on github.ref instead
- Simplify deployment configuration for main/deploy branches
- Fix 'Unexpected value include' error in workflow

Author: Hirose-Sebastian-Taikai

.github/workflows/deploy.yml

@@ -18,24 +18,6 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
 
-    # ブランチに基づいてデプロイ設定を決定
-    strategy:
-      matrix:
-        branch: [main, deploy]
-      include:
-        - branch: main
-          stack_name: lambda-framework-prod
-          s3_bucket: cn-seba-aws-sam-cli-managed-default-samclisourcebucket
-          environment: production
-          aws_role_arn: ${{ secrets.AWS_ROLE_ARN_PROD }}
-          aws_region: ap-northeast-1
-        - branch: deploy
-          stack_name: lambda-framework-dev
-          s3_bucket: cn-seba-aws-sam-cli-managed-default-samclisourcebucket
-          environment: development
-          aws_role_arn: ${{ secrets.AWS_ROLE_ARN_DEV }}
-          aws_region: ap-northeast-1
-    
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
@@ -57,23 +39,44 @@ jobs:
     - name: Configure AWS credentials
       uses: aws-actions/configure-aws-credentials@v4
       with:
-        role-to-assume: ${{ matrix.aws_role_arn }}
-        aws-region: ${{ matrix.aws_region }}
+        role-to-assume: ${{ github.ref == 'refs/heads/main' && secrets.AWS_ROLE_ARN_PROD || secrets.AWS_ROLE_ARN_DEV }}
+        aws-region: ${{ env.AWS_REGION }}
 
     - name: Deploy with SAM
       run: |
+        # ブランチに基づいて環境設定を決定
+        if [ "${{ github.ref }}" = "refs/heads/main" ]; then
+          STACK_NAME="lambda-framework-prod"
+          ENVIRONMENT="production"
+        else
+          STACK_NAME="lambda-framework-dev"
+          ENVIRONMENT="development"
+        fi
+        
+        echo "Deploying to environment: $ENVIRONMENT"
+        echo "Stack name: $STACK_NAME"
+        
         sam build
         sam deploy --no-confirm-changeset --no-fail-on-empty-changeset \
-          --stack-name ${{ matrix.stack_name }} \
-          --s3-bucket ${{ matrix.s3_bucket }} \
-          --parameter-overrides ProjectName=${{ env.PROJECT_NAME }} Environment=${{ matrix.environment }}
+          --stack-name $STACK_NAME \
+          --s3-bucket cn-seba-aws-sam-cli-managed-default-samclisourcebucket \
+          --parameter-overrides ProjectName=${{ env.PROJECT_NAME }} Environment=$ENVIRONMENT
       env:
         SAM_CLI_TELEMETRY: 0
 
     - name: Deploy status
       if: always()
       run: |
+        # ブランチに基づいて環境設定を決定
+        if [ "${{ github.ref }}" = "refs/heads/main" ]; then
+          STACK_NAME="lambda-framework-prod"
+          ENVIRONMENT="production"
+        else
+          STACK_NAME="lambda-framework-dev"
+          ENVIRONMENT="development"
+        fi
+        
         echo "Deployment completed for branch: ${{ github.ref }}"
-        echo "Stack name: ${{ matrix.stack_name }}"
-        echo "Environment: ${{ matrix.environment }}"
+        echo "Stack name: $STACK_NAME"
+        echo "Environment: $ENVIRONMENT"
         echo "Commit: ${{ github.sha }}"