Use Mu DevOps (#19)

Updates this repo to use mu_devops for Azure Pipeline definitions.

In order to centralize definitions and avoid build churn in individual
Mu repos,
some changes are made to allow build administrators to quickly adjust
settings:

- Toolchain, VM image, and architecture are controlled by build
administrators through centralized
   variable groups
- CI triggers, CI schedules, and PR triggers are controlled by build
administrators within the
  individual pipeline UI settings

- [ ] Breaking change?
- Will this change break pre-existing builds or functionality without
action being taken?
  **No**

Verified in test pipelines.

N/A - No developer integration required

Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>

.azurepipelines/Matrix-Build-Job.yml

@@ -0,0 +1,69 @@
+## @file
+# Template file for generating a build job matrix for the packages currently supported for
+# build in Mu Silicon Tiano Arm.
+#
+# Copyright (c) Microsoft Corporation.
+# Copyright (c) 2020 - 2021, ARM Limited. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+parameters:
+- name: arch_list
+  displayName: Architectures (e.g. IA32, X64)
+  type: string
+  default: ''
+- name: extra_build_args
+  displayName: Extra Build Command Arguments
+  type: string
+  default: ''
+- name: extra_install_step
+  displayName: Extra Install Steps
+  type: stepList
+  default:
+    - script: echo No extra steps provided
+- name: tool_chain_tag
+  displayName: Tool Chain (e.g. VS2022)
+  type: string
+  default: ''
+- name: vm_image
+  displayName: Virtual Machine Image (e.g. windows-latest)
+  type: string
+  default: 'windows-latest'
+
+jobs:
+
+- job: Build
+  timeoutInMinutes: 120
+  # Use matrix to speed up the build process
+  strategy:
+    matrix:
+      TARGET_ARMPKG:
+        Build.Pkgs: 'ArmPkg'
+        Build.Targets: 'DEBUG,RELEASE,NO-TARGET,NOOPT'
+      TARGET_ARMPLATFORMPKG:
+        Build.Pkgs: 'ArmPlatformPkg'
+        Build.Targets: 'DEBUG,RELEASE,NO-TARGET,NOOPT'
+      TARGET_PLATFORMS:
+        Build.Pkgs: 'ArmVirtPkg'
+        Build.Targets: 'NO-TARGET,NOOPT'
+
+  workspace:
+    clean: all
+
+  pool:
+    vmImage: ${{ parameters.vm_image }}
+
+  steps:
+  - template: Steps/PrGate.yml@mu_devops
+    parameters:
+      build_archs: ${{ parameters.arch_list }}
+      build_pkgs: $(Build.Pkgs)
+      build_targets: $(Build.Targets)
+      do_ci_build: true
+      do_ci_setup: true
+      do_non_ci_build: false
+      do_non_ci_setup: true
+      do_pr_eval: true
+      extra_build_args: ${{ parameters.extra_build_args }}
+      extra_install_step: ${{ parameters.extra_install_step }}
+      tool_chain_tag: ${{ parameters.tool_chain_tag }}

.azurepipelines/Ubuntu-GCC5.yml

@@ -1,43 +1,32 @@
 ## @file
-# Azure Pipeline build file for a build using ubuntu and GCC5
+# Azure Pipeline build file for a build using Ubuntu and GCC.
 #
 # Copyright (c) Microsoft Corporation.
 # Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
 # SPDX-License-Identifier: BSD-2-Clause-Patent
 ##
-# MU_CHANGE BEGIN
-trigger:
-- dev/*
-- release/202208
-- release/202202
 
-schedules:
-- cron: "30 9 * * 0,3"  # Sun/Wed at 2:30AM Pacific
-  displayName: Sun/Wed Build
-  branches:
-    include:
-    - dev/*
-    - release/202208
-    - release/202202
-  always: true          # Always build, even if no changes
+resources:
+  repositories:
+    - repository: mu_devops
+      type: github
+      endpoint: microsoft
+      name: microsoft/mu_devops
+      ref: main
 
-pr:
-- dev/*
-- release/202208
-- release/202202
-# MU_CHANGE END
+variables:
+- group: architectures-arm-64-x86-64
+- group: tool-chain-ubuntu-gcc
 
 jobs:
-- template: templates/pr-gate-build-job.yml
+- template: Matrix-Build-Job.yml
   parameters:
-    tool_chain_tag: 'GCC5'
-    vm_image: 'ubuntu-latest'
-    arch_list: "IA32,X64,ARM,AARCH64,LOONGARCH64"
-    usePythonVersion: ''  # use Python from the container image
-    # MU_CHANGE
-    extra_steps:
+    arch_list: $(arch_list)
+    extra_build_args: CODE_COVERAGE=TRUE CC_HTML=TRUE
+    extra_install_step:
     - script: |
               sudo apt-get install -y mingw-w64 lcov
               pip install lcov_cobertura pycobertura
       displayName: Install Windows Resource Compiler for Linux & Code Coverage Tools
-
+    tool_chain_tag: $(tool_chain_tag)
+    vm_image: $(vm_image)

.azurepipelines/Windows-VS.yml

@@ -1,34 +1,25 @@
 ## @file
-# Azure Pipeline build file for a build using Windows and the Visual Studio compiler
+# Azure Pipeline build file for a build using Windows and the latest Visual Studio toolchain supported.
 #
 # Copyright (c) Microsoft Corporation.
 # SPDX-License-Identifier: BSD-2-Clause-Patent
 ##
-# MU_CHANGE BEGIN
-trigger:
-- dev/*
-- release/202208
-- release/202202
 
-schedules:
-- cron: "0 8 * * 0,3"   # Sun/Wed at 1AM Pacific
-  displayName: Sun/Wed Build
-  branches:
-    include:
-    - dev/*
-    - release/202208
-    - release/202202
-  always: true          # Always build, even if no changes
+resources:
+  repositories:
+    - repository: mu_devops
+      type: github
+      endpoint: microsoft
+      name: microsoft/mu_devops
+      ref: main
 
-pr:
-- dev/*
-- release/202208
-- release/202202
-# MU_CHANGE END
+variables:
+- group: architectures-x86-64
+- group: tool-chain-windows-visual-studio-latest
 
 jobs:
-- template: templates/pr-gate-build-job.yml
+- template: Matrix-Build-Job.yml
   parameters:
-    tool_chain_tag: 'VS2022'
-    vm_image: 'windows-2022'
-    arch_list: "IA32,X64"
+    arch_list: $(arch_list)
+    tool_chain_tag: $(tool_chain_tag)
+    vm_image: $(vm_image)