Use checkout template, feedback

Author: pjcollins

build-tools/automation/yaml-templates/build-linux.yaml

@@ -1,10 +1,13 @@
 parameters:
   buildPool: android-devdiv-ubuntu-vmss
+  checkoutCommit: ''
+  checkoutPath: 's/xamarin-android'
+  checkoutPersistCredentials: false
   dependsOn: ''
   dependsOnResult: ''
   jobName: linux_build_create_sdk_pack
   jobDisplayName: Linux > Build
-  repoAlias: self
+  repositoryAlias: self
   stageName: linux_build
   stageDisplayName: Linux
 
@@ -25,10 +28,12 @@ stages:
       CXX: g++-10
       CC: gcc-10
     steps:
-    - checkout: ${{ parameters.repoAlias }}
-      clean: true
-      submodules: recursive
-      path: s/xamarin-android
+    - template: sdk-unified/steps/checkout/v1.yml@yaml-templates
+      parameters:
+        resource: ${{ parameters.repositoryAlias }}
+        commit: ${{ parameters.checkoutCommit }}
+        path: ${{ parameters.checkoutPath }}
+        persistCredentials: ${{ parameters.checkoutPersistCredentials }}
 
     - checkout: monodroid
       clean: true

build-tools/automation/yaml-templates/build-macos.yaml

@@ -1,12 +1,15 @@
 parameters:
   buildPoolName: $(MacBuildPoolName)
   buildPoolImage: $(MacBuildPoolImage)
+  checkoutCommit: ''
+  checkoutPath: 's/xamarin-android'
+  checkoutPersistCredentials: false
   dependsOn: ''
   dependsOnResult: ''
   jobName: mac_build_create_installers
   jobDisplayName: macOS > Build
   provisionatorChannel: latest
-  repoAlias: self
+  repositoryAlias: self
   signClassicPkgContent: false
   stageName: mac_build
   stageDisplayName: Mac
@@ -31,9 +34,12 @@ stages:
     workspace:
       clean: all
     steps:
-    - checkout: ${{ parameters.repoAlias }}
-      submodules: recursive
-      path: s/xamarin-android
+    - template: sdk-unified/steps/checkout/v1.yml@yaml-templates
+      parameters:
+        resource: ${{ parameters.repositoryAlias }}
+        commit: ${{ parameters.checkoutCommit }}
+        path: ${{ parameters.checkoutPath }}
+        persistCredentials: ${{ parameters.checkoutPersistCredentials }}
 
     - template: install-microbuild-tooling.yaml
       parameters:

build-tools/automation/yaml-templates/build-windows.yaml

@@ -1,10 +1,13 @@
 parameters:
   buildPool: $(1ESWindowsPool)
+  checkoutCommit: ''
+  checkoutPath: ''
+  checkoutPersistCredentials: false
   dependsOn: ''
   dependsOnResult: ''
   jobName: win_build_test
   jobDisplayName: Windows > Build & Smoke Test
-  repoAlias: self
+  repositoryAlias: self
   stageName: win_build_test
   stageDisplayName: Windows
 
@@ -22,8 +25,12 @@ stages:
     pool: ${{ parameters.buildPool }}
     timeoutInMinutes: 360
     steps:
-    - checkout: ${{ parameters.repoAlias }}
-      submodules: recursive
+    - template: sdk-unified/steps/checkout/v1.yml@yaml-templates
+      parameters:
+        resource: ${{ parameters.repositoryAlias }}
+        commit: ${{ parameters.checkoutCommit }}
+        path: ${{ parameters.checkoutPath }}
+        persistCredentials: ${{ parameters.checkoutPersistCredentials }}
 
     - template: kill-processes.yaml