webapp deploy workflow

.github/workflows/webapp-deploy.yaml

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+# Copyright (c) Microsoft Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Docs for the Azure Web Apps Deploy action: https://github.com/Azure/webapps-deploy
+# More GitHub Actions for Azure: https://github.com/Azure/actions
+# More info on Python, GitHub Actions, and Azure App Service: https://aka.ms/python-webapps-actions
+
+name: Build and deploy Python app to Azure Web App - lst-bench
+
+on:
+  pull_request:
+  push:
+    paths:
+      - metrics/**
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+env:
+  AZURE_WEBAPP_NAME: lst-bench
+  WORKING_DIRECTORY: './metrics/app'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 'Set up Python version'
+        uses: actions/setup-python@v1
+        with:
+          python-version: '3.11'
+
+      - name: 'Create and start virtual environment'
+        working-directory: ${{ env.WORKING_DIRECTORY }}
+        run: |
+          python -m venv venv
+          source venv/bin/activate
+
+      - name: 'Install dependencies'
+        working-directory: ${{ env.WORKING_DIRECTORY }}
+        run: |
+          pip install setuptools
+          pip install -r requirements.txt      
+
+      - name: Zip artifact for deployment
+        working-directory: ${{ env.WORKING_DIRECTORY }}
+        run: zip release.zip ./* -r
+
+      - name: Upload artifact for deployment jobs
+        uses: actions/upload-artifact@v3
+        with:
+          name: python-app
+          path: |
+            ${{ env.WORKING_DIRECTORY }}/release.zip
+            !venv/
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    environment:
+      name: 'production'
+      url: ${{ steps.deploy-to-webapp.outputs.webapp-url }}
+    permissions:
+      id-token: write #This is required for requesting the JWT
+
+    steps:
+      - name: Download artifact from build job
+        uses: actions/download-artifact@v3
+        with:
+          name: python-app
+
+      - name: Unzip artifact for deployment
+        run: unzip release.zip
+
+      - name: Login to Azure
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
+      - name: 'Deploy to Azure Web App'
+        uses: azure/webapps-deploy@v3
+        id: deploy-to-webapp
+        with:
+          app-name: ${{ env.AZURE_WEBAPP_NAME }}