Submit to one Helix queue on pull requests and CI builds. Add CI trigger for master branch (#22211)

This limits pull request and CI (push) triggered jobs to running only on one *default* Helix queue:

Linux arm32 - Ubuntu.1404.Arm32.Open
Linux arm64 - Ubuntu.1804.Arm64.Open
Linux x64 - Ubuntu.1804.Amd64.Open

Windows_NT x86/x64 - Windows.10.Amd64.Open
Windows_NT arm32/arm64 - we don't run these in AzDO

OSX - OSX.1013.Amd64.Open

Scheduled and manually triggered jobs will use more than one Helix queues for more comprehensive checking. 

This enables CI (push) trigger for master branch. During CI build the following scenarios for Pri1 tests are going to run:
- normal
- no_tiered_compilation

1 files changed, 24 insertions, 22 deletions

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index ee7b2ed6cc..fd37cc5a93 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -23,7 +23,8 @@ resources:
   - container: centos6_x64_build_image
     image: microsoft/dotnet-buildtools-prereqs:centos-6-376e1a3-20174311014331
 
-trigger: none
+trigger:
+- master
 
 pr:
 - master
@@ -88,16 +89,16 @@ jobs:
 # https://github.com/Microsoft/azure-pipelines-yaml/pull/46 for more information
 
 #
-# Debug build (CI)
+# Debug build (Pull Request)
 #
-- ${{ if eq(variables['System.TeamProject'], 'public') }}:
+- ${{ if and(eq(variables['System.TeamProject'], 'public'), eq(variables['Build.Reason'], 'PullRequest')) }}:
   - template: eng/platform-matrix.yml
     parameters:
       jobTemplate: build-job.yml
       buildConfig: debug
 
 #
-# Checked build (CI)
+# Checked build
 #
 - ${{ if eq(variables['System.TeamProject'], 'public') }}:
   - template: eng/platform-matrix.yml
@@ -106,23 +107,24 @@ jobs:
       buildConfig: checked
 
 #
-# Release build (Official Build)
+# Release build (Official Build, Pull Request)
 #
-- template: eng/platform-matrix.yml
-  parameters:
-    jobTemplate: build-job.yml
-    buildConfig: release
-    jobParameters:
-      # Publishing packages to blob feeds sometimes takes a long time
-      # due to waiting for an exclusive lock on the feed.
-      # See https://github.com/dotnet/arcade/blob/master/Documentation/CorePackages/AsyncPublishing.md
-      timeoutInMinutes: 120
+- ${{ if xor(eq(variables['System.TeamProject'], 'internal'), eq(variables['Build.Reason'], 'PullRequest')) }}:
+  - template: eng/platform-matrix.yml
+    parameters:
+      jobTemplate: build-job.yml
+      buildConfig: release
+      jobParameters:
+        # Publishing packages to blob feeds sometimes takes a long time
+        # due to waiting for an exclusive lock on the feed.
+        # See https://github.com/dotnet/arcade/blob/master/Documentation/CorePackages/AsyncPublishing.md
+        timeoutInMinutes: 120
 
 #
 # Checked test builds
 #
 
-# Pri0 (PullRequest)
+# Pri0 (Pull Request)
 - ${{ if and(eq(variables['System.TeamProject'], 'public'), eq(variables['Build.Reason'], 'PullRequest')) }}:
   - template: eng/platform-matrix.yml
     parameters:
@@ -168,8 +170,8 @@ jobs:
           - no_tiered_compilation
         timeoutInMinutes: 360
 
-# Pri1 (Manual)
-- ${{ if and(eq(variables['System.TeamProject'], 'public'), eq(variables['Build.Reason'], 'Manual')) }}:
+# Pri1 (Schedule, Manual)
+- ${{ if and(eq(variables['System.TeamProject'], 'public'), in(variables['Build.Reason'], 'Schedule', 'Manual')) }}:
   - template: eng/platform-matrix.yml
     parameters:
       jobTemplate: test-job.yml
@@ -188,11 +190,11 @@ jobs:
         timeoutInMinutes: 480
 
 #
-# Release test builds (Official Build)
+# Release test builds
 #
 
-# Pri1
-- ${{ if and(ne(variables['System.TeamProject'], 'public'), ne(variables['Build.Reason'], 'PullRequest')) }}:
+# Pri1 (Official Build)
+- ${{ if and(eq(variables['System.TeamProject'], 'internal'), ne(variables['Build.Reason'], 'PullRequest')) }}:
   - template: eng/platform-matrix.yml
     parameters:
       jobTemplate: test-job.yml
@@ -207,7 +209,7 @@ jobs:
         timeoutInMinutes: 360
 
 # Pri1 crossgen (Official Build)
-- ${{ if and(ne(variables['System.TeamProject'], 'public'), ne(variables['Build.Reason'], 'PullRequest')) }}:
+- ${{ if and(eq(variables['System.TeamProject'], 'internal'), ne(variables['Build.Reason'], 'PullRequest')) }}:
   - template: eng/platform-matrix.yml
     parameters:
       jobTemplate: test-job.yml
@@ -230,7 +232,7 @@ jobs:
 # registry. Its dependencies should be updated to include all of the
 # official builds if we add more platform/arch combinations.
 
-- ${{ if and(ne(variables['System.TeamProject'], 'public'), ne(variables['Build.Reason'], 'PullRequest')) }}:
+- ${{ if and(eq(variables['System.TeamProject'], 'internal'), ne(variables['Build.Reason'], 'PullRequest')) }}:
   - template: /eng/common/templates/job/publish-build-assets.yml
     parameters:
       configuration: Release