Abstract auth to the dev feeds. additionally, add pip auth

eng/pipelines/templates/jobs/archetype-sdk-client.yml

@@ -40,6 +40,7 @@ parameters:
       CoverageArg: '--disablecov'
       RunForPR: false
   AdditionalTestMatrix: []
+  DevFeedName: 'public/azure-sdk-for-python'
 
 jobs:
   - job: 'Build'

eng/pipelines/templates/stages/archetype-python-release.yml

@@ -3,7 +3,7 @@ parameters:
   ArtifactName: 'not-specified'
   DependsOn: Build
   DocArtifact: 'documentation'
-  DevFeedName: public/azure-sdk-for-python
+  DevFeedName: 'public/azure-sdk-for-python'
   TargetDocRepoOwner: ''
   TargetDocRepoName: ''
 
@@ -236,22 +236,9 @@ stages:
           pip install twine
         displayName: Install Twine
 
-      - pwsh: |
-          # For safety default to publishing to the private feed.
-          # Publish to https://dev.azure.com/azure-sdk/internal/_packaging?_a=feed&feed=azure-sdk-for-python-pr
-          $devopsFeedName = 'internal/azure-sdk-for-python-pr'
-          if ('$(Build.Repository.Name)' -eq 'Azure/azure-sdk-for-python') {
-            # Publish to https://dev.azure.com/azure-sdk/public/_packaging?_a=feed&feed=azure-sdk-for-python
-            $devopsFeedName = '${{ parameters.DevFeedName }}'
-          }
-          echo "##vso[task.setvariable variable=DevFeedName]$devopsFeedName"
-          echo "Using DevopsFeed = $devopsFeedName"
-        displayName: Setup DevOpsFeedName
-
-      - task: TwineAuthenticate@0
-        displayName: 'Authenticate to feed'
-        inputs:
-          artifactFeeds: $(DevFeedName)
+      - template: ../steps/auth-dev-feed.yml
+        parameters:
+          DevFeedName: ${{ parameters.DevFeedName }}
 
       - ${{ each artifact in parameters.Artifacts }}:
         - pwsh: |

eng/pipelines/templates/stages/archetype-sdk-client.yml

@@ -26,6 +26,9 @@ parameters:
 - name: AdditionalTestMatrix
   type: object
   default: []
+- name: DevFeedName
+  type: string
+  default: public/azure-sdk-for-python
 
 stages:
   - stage: Build
@@ -38,6 +41,7 @@ stages:
         InjectedPackages: ${{parameters.InjectedPackages}}
         SkipPythonVersion: ${{parameters.SkipPythonVersion}}
         AdditionalTestMatrix: ${{parameters.AdditionalTestMatrix}}
+        DevFeedName: ${{parameters.DevFeedName}}
 
   # The Prerelease and Release stages are conditioned on whether we are building a pull request and the branch.
   - ${{if and(ne(variables['Build.Reason'], 'PullRequest'), eq(variables['System.TeamProject'], 'internal'))}}:
@@ -49,4 +53,5 @@ stages:
         ArtifactName: packages
         DocArtifact: documentation
         TargetDocRepoOwner: ${{parameters.TargetDocRepoOwner}}
-        TargetDocRepoName: ${{parameters.TargetDocRepoName}}
+        TargetDocRepoName: ${{parameters.TargetDocRepoName}}
+        DevFeedName: ${{parameters.DevFeedName}}

eng/pipelines/templates/steps/auth-dev-feed.yml

@@ -0,0 +1,26 @@
+parameters:
+  DevFeedName: 'public/azure-sdk-for-python'
+
+steps:
+  - pwsh: |
+      # For safety default to publishing to the private feed.
+      # Publish to https://dev.azure.com/azure-sdk/internal/_packaging?_a=feed&feed=azure-sdk-for-python-pr
+      $devopsFeedName = 'internal/azure-sdk-for-python-pr'
+      if ('$(Build.Repository.Name)' -eq 'Azure/azure-sdk-for-python') {
+        # Publish to https://dev.azure.com/azure-sdk/public/_packaging?_a=feed&feed=azure-sdk-for-python
+        $devopsFeedName = '${{ parameters.DevFeedName }}'
+      }
+      echo "##vso[task.setvariable variable=DevFeedName]$devopsFeedName"
+      echo "Using DevopsFeed = $devopsFeedName"
+    displayName: Setup DevOpsFeedName
+
+  - task: TwineAuthenticate@0
+    displayName: 'Twine Authenticate to feed'
+    inputs:
+      artifactFeeds: $(DevFeedName)
+
+  - task: PipAuthenticate@1
+    displayName: 'Pip Authenticate to feed'
+    inputs:
+      artifactFeeds: $(DevFeedName)
+      onlyAddExtraIndex: true

eng/pipelines/templates/steps/build-test.yml

@@ -13,6 +13,7 @@ parameters:
   RunCoverage: ne(variables['CoverageArg'], '--disablecov')
   ToxEnvParallel: ''
   InjectedPackages: ''
+  DevFeedName: 'public/azure-sdk-for-python'
 
 steps:
   - pwsh: |
@@ -32,6 +33,11 @@ steps:
       pip freeze
     displayName: 'Prep Environment'
 
+  - ${{if eq(variables['System.TeamProject'], 'internal') }}:
+    - template: ../steps/auth-dev-feed.yml
+      parameters: 
+        DevFeedName: ${{ parameters.DevFeedName }}
+
   - ${{ parameters.BeforeTestSteps }}
 
   - task: PythonScript@0