Merged PR 21846: Remove checkout bundle

eng/pipelines/common/evaluate-default-paths.yml

@@ -0,0 +1,83 @@
+# Template to evaluate common paths in different pipelines.
+parameters:
+  extraSubsets: ''
+
+jobs:
+- template: /eng/pipelines/common/evaluate-paths-job.yml
+  parameters:
+    paths:
+    - subset: coreclr
+      include:
+      - src/libraries/System.Private.CoreLib/*
+      - src/libraries/Native/Unix/System.Globalization.Native/*
+      - src/libraries/Native/Unix/Common/*
+      exclude:
+      - eng/Version.Details.xml
+      - '*.md'
+      - LICENSE.TXT
+      - PATENTS.TXT
+      - THIRD-PARTY-NOTICES.TXT
+      - docs/*
+      - src/installer/*
+      - src/mono/*
+      - src/libraries/*
+      - eng/pipelines/installer/*
+      - eng/pipelines/mono/*
+      - eng/pipelines/libraries/*
+    - subset: mono
+      include:
+      - src/libraries/System.Private.CoreLib/*
+      - src/libraries/Native/Unix/System.Globalization.Native/*
+      - src/libraries/Native/Unix/Common/*
+      exclude:
+      - eng/Version.Details.xml
+      - '*.md'
+      - LICENSE.TXT
+      - PATENTS.TXT
+      - THIRD-PARTY-NOTICES.TXT
+      - docs/*
+      - src/installer/*
+      - src/coreclr/*
+      - src/libraries/*
+      - eng/pipelines/installer/*
+      - eng/pipelines/coreclr/*
+      - eng/pipelines/libraries/*
+    - subset: libraries
+      exclude:
+      - eng/Version.Details.xml
+      - '*.md'
+      - LICENSE.TXT
+      - PATENTS.TXT
+      - THIRD-PARTY-NOTICES.TXT
+      - docs/*
+      - src/installer/*
+      - src/mono/*
+      - src/coreclr/*
+      - eng/pipelines/coreclr/*
+      - eng/pipelines/mono/*
+      - eng/pipelines/installer/*
+    - subset: runtimetests
+      include:
+      - src/tests/*
+      - src/coreclr/tests/*
+      - src/coreclr/build-test.cmd
+      - src/coreclr/build-test.sh
+    - subset: installer
+      include:
+      - docs/manpages/*
+      exclude:
+      - eng/Version.Details.xml
+      - '*.md'
+      - LICENSE.TXT
+      - PATENTS.TXT
+      - THIRD-PARTY-NOTICES.TXT
+      - docs/*
+      - src/coreclr/*
+      - src/mono/*
+      - src/libraries/*
+      - eng/pipelines/coreclr/*
+      - eng/pipelines/mono/*
+      - eng/pipelines/libraries/*
+
+    - ${{ if ne(parameters.extraSubsets, '') }}:
+      - ${{ parameters.extraSubsets }}

eng/pipelines/common/evaluate-paths-job.yml

@@ -0,0 +1,52 @@
+### Job used to evaluate changed paths on a pull request to emit variables to condition jobs based on paths.
+
+parameters:
+  # Object containing subset include and exclude paths in an array form.
+  # Scenarios:
+  #  1. exclude paths are specified
+  #     Will include all paths except the ones in the exclude list.
+  #  2. include paths are specified
+  #     Will only include paths specified in the list.
+  #  3. exclude + include:
+  #     1st we evaluate changes for all paths except ones in excluded list. If we can't find
+  #     any applicable changes like that, then we evaluate changes for incldued paths
+  #     if any of these two finds changes, then a variable will be set to true.
+  #  In order to consume this variable you need to reference it via: $[ dependencies.evaluate_paths.outputs['SetPathVars_<subset>.containschange'] ]
+  #
+  #  Array form example
+  #  paths:
+  #  - subset: coreclr
+  #    include:
+  #    - src/libraries/System.Private.CoreLib/*
+  #    exclude:
+  #    - src/libraries/*
+  #
+  #  This example will include ALL path changes under src/libraries/ except the ones under src/libraries/*!System.Private.CoreLib/*
+  paths: []
+
+
+jobs:
+  - job: evaluate_paths
+    displayName: Evaluate Paths
+    pool:
+      vmImage: 'macOS-10.15'
+
+    steps:
+    - checkout: self
+      clean: true
+      fetchDepth: $(checkoutFetchDepth)
+
+    - ${{ if ne(parameters.paths[0], '') }}:
+      - ${{ each path in parameters.paths }}:
+        - template: evaluate-changed-paths.yml
+          parameters:
+            subsetName: ${{ path.subset }}
+            arguments:
+            # The commit that we're building is always a merge commit that is merging into the target branch.
+            # So the first parent of the commit is on the target branch and the second parent is on the source branch.
+            - --difftarget HEAD^1
+            - --subset ${{ path.subset }}
+            - ${{ if ne(path.include[0], '') }}:
+              - --includepaths '${{ join('+', path.include) }}'
+            - ${{ if ne(path.exclude[0], '') }}:
+              - --excludepaths '${{ join('+', path.exclude) }}'

eng/pipelines/common/global-build-job.yml

@@ -11,6 +11,7 @@ parameters:
   timeoutInMinutes: ''
   pool: ''
   condition: true
+  dependsOnEvaluatePaths: false
   isOfficialBuild: false
   runtimeFlavor: 'coreclr'
   helixQueues: ''
@@ -22,14 +23,16 @@ jobs:
   parameters:
     name: ${{ format('build_{0}{1}_{2}_{3}_{4}', parameters.osGroup, parameters.osSubgroup, parameters.archType, parameters.buildConfig, parameters.nameSuffix) }}
     displayName: ${{ format('Build {0}{1} {2} {3} {4}', parameters.osGroup, parameters.osSubgroup, parameters.archType, parameters.buildConfig, parameters.nameSuffix) }}
-    dependsOn: checkout
     pool: ${{ parameters.pool }}
     container: ${{ parameters.container }}
     condition: and(succeeded(), ${{ parameters.condition }})
     timeoutInMinutes: ${{ parameters.timeoutInMinutes }}
     workspace:
       clean: all
 
+    ${{ if eq(parameters.dependOnEvaluatePaths, true) }}:
+      dependsOn: evaluate_paths
+
     variables:
       - name: _osParameter
         value: -os ${{ parameters.osGroup }}
@@ -61,7 +64,9 @@ jobs:
         - ${{ variable }}
 
     steps:
-    - template: /eng/pipelines/common/clone-checkout-bundle-step.yml
+    - checkout: self
+      clean: true
+      fetchDepth: $(checkoutFetchDepth)
 
     - ${{ if ne(variables['System.TeamProject'], 'public') }}:
       - ${{ if ne(parameters.osGroup, 'Windows_NT') }}:

eng/pipelines/common/templates/runtimes/build-test-job.yml

@@ -23,6 +23,7 @@ parameters:
   runtimeFlavorDisplayName: 'CoreCLR'
   runtimeVariant: ''
   dependsOn: []
+  dependOnEvaluatePaths: false
 
 ### Build managed test components (native components are getting built as part
 ### of the the product build job).
@@ -47,6 +48,7 @@ jobs:
     liveLibrariesBuildConfig: ${{ parameters.liveLibrariesBuildConfig }}
     variables: ${{ parameters.variables }}
     pool: ${{ parameters.pool }}
+    dependOnEvaluatePaths: ${{ parameters.dependOnEvaluatePaths }}
 
     # Test jobs should continue on error for internal builds
     ${{ if eq(variables['System.TeamProject'], 'internal') }}:

eng/pipelines/common/templates/runtimes/run-test-job.yml

@@ -21,6 +21,7 @@ parameters:
   runtimeFlavor: 'coreclr'
   runtimeFlavorDisplayName: 'CoreCLR'
   dependsOn: []
+  dependOnEvaluatePaths: false
 
 ### Test run job
 
@@ -43,6 +44,7 @@ jobs:
     runtimeVariant: ${{ parameters.runtimeVariant }}
     pool: ${{ parameters.pool }}
     condition: ${{ parameters.condition }}
+    dependOnEvaluatePaths: ${{ parameters.dependOnEvaluatePaths }}
 
     # Test jobs should continue on error for internal builds
     ${{ if eq(variables['System.TeamProject'], 'internal') }}:

eng/pipelines/common/variables.yml

@@ -1,8 +1,13 @@
 variables:
 - name: isOfficialBuild
-  value: ${{ and(ne(variables['System.TeamProject'], 'public'), ne(variables['Build.Reason'], 'PullRequest')) }}
+  value: ${{ and(eq(variables['System.TeamProject'], 'internal'), eq(variables['Build.DefinitionName'], 'dotnet-runtime-official')) }}
 - name: isFullMatrix
   value: true
+
+# We only run evaluate paths on runtime and runtime-staging pipelines on PRs
+- name: dependOnEvaluatePaths
+  value: ${{ and(eq(variables['Build.Reason'], 'PullRequest'), in(variables['Build.DefinitionName'], 'runtime', 'runtime-staging')) }}
+
 - name: debugOnPrReleaseOnRolling
   ${{ if ne(variables['Build.Reason'], 'PullRequest') }}:
     value: Release

eng/pipelines/common/xplat-setup.yml

@@ -16,10 +16,12 @@ jobs:
       runtimeFlavorDisplayName: 'CoreCLR'
     ${{ if eq(parameters.jobParameters.runtimeFlavor, 'mono') }}:
       runtimeFlavorDisplayName: 'Mono'
+    # keep in sync with /eng/pipelines/common/variables.yml
+    dependOnEvaluatePaths: ${{ and(eq(variables['Build.Reason'], 'PullRequest'), in(variables['Build.DefinitionName'], 'runtime', 'runtime-staging')) }}
     variables:
       # Disable component governance in our CI builds. These builds are not shipping nor
       # are they a service. Also the component governance jobs issue lots of inconsequential
-      # warnings and errors into our build timelines that make it hard to track down 
+      # warnings and errors into our build timelines that make it hard to track down
       # real errors in the build
       - name: skipComponentGovernanceDetection
         value: true
@@ -31,6 +33,9 @@ jobs:
       - name: System.DisableZipDownload
         value: true
 
+      - name: checkoutFetchDepth
+        value: 20
+
       - name: buildConfigUpper
         ${{ if eq(parameters.jobParameters.buildConfig, 'debug') }}:
           value: 'Debug'
@@ -85,7 +90,7 @@ jobs:
           value: Mono
         ${{ if eq(parameters.jobParameters.runtimeFlavor, 'coreclr') }}:
           value: CoreCLR
-      
+
       - ${{ each variable in parameters.variables }}:
         - ${{ variable }}
 

eng/pipelines/coreclr/ci.yml

@@ -27,10 +27,7 @@ trigger:
 pr: none
 
 jobs:
-#
-# Checkout repository
-#
-- template: /eng/pipelines/common/checkout-job.yml
+
 
 #
 # Debug builds

eng/pipelines/coreclr/clrinterpreter.yml

@@ -11,10 +11,7 @@ schedules:
   always: true
 
 jobs:
-#
-# Checkout repository
-#
-- template: /eng/pipelines/common/checkout-job.yml
+
 
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:

eng/pipelines/coreclr/crossgen2-composite.yml

@@ -11,10 +11,7 @@ schedules:
   always: true
 
 jobs:
-#
-# Checkout repository
-#
-- template: /eng/pipelines/common/checkout-job.yml
+
 
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:

eng/pipelines/coreclr/crossgen2-gcstress.yml

@@ -11,10 +11,7 @@ schedules:
   always: true
 
 jobs:
-#
-# Checkout repository
-#
-- template: /eng/pipelines/common/checkout-job.yml
+
 
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:

eng/pipelines/coreclr/crossgen2-outerloop.yml

@@ -11,10 +11,7 @@ schedules:
   always: true
 
 jobs:
-#
-# Checkout repository
-#
-- template: /eng/pipelines/common/checkout-job.yml
+
 
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters: