Add parameter to limit CI to selected triplets (#29738)

* Add parameter to limit CI to selected triplets

Pull requests which analyze the situation in a particular triplet,
arch or platform may temporarily limit the triplets run in CI by
overriding the default value of CI parameter 'tripletPattern'.

* Add special chars for start and end

* Proof of concept

* Revert "Proof of concept"

This reverts commit 326bd2632b7c7b5d2cff157e62ca557053254b6e.

scripts/azure-pipelines/azure-pipelines.yml

@@ -11,6 +11,10 @@ parameters:
     displayName: 'Custom SHA of vcpkg-tool to use rather than bootstrap'
     type: string
     default: 'use default'
+  - name: tripletPattern
+    displayName: 'Enable triplets which contain this substring'
+    type: string
+    default: ''
 
 jobs:
 - template: windows/azure-pipelines.yml
@@ -19,6 +23,7 @@ jobs:
     jobName: x86_windows
     poolName: $(windows-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: windows/azure-pipelines.yml
   parameters:
@@ -26,6 +31,7 @@ jobs:
     jobName: x64_windows
     poolName: $(windows-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: windows/azure-pipelines.yml
   parameters:
@@ -33,6 +39,7 @@ jobs:
     jobName: x64_windows_static
     poolName: $(windows-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: windows/azure-pipelines.yml
   parameters:
@@ -40,6 +47,7 @@ jobs:
     jobName: x64_windows_static_md
     poolName: $(windows-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: windows/azure-pipelines.yml
   parameters:
@@ -47,6 +55,7 @@ jobs:
     jobName: x64_uwp
     poolName: $(windows-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: windows/azure-pipelines.yml
   parameters:
@@ -54,6 +63,7 @@ jobs:
     jobName: arm64_windows
     poolName: $(windows-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: windows/azure-pipelines.yml
   parameters:
@@ -61,13 +71,16 @@ jobs:
     jobName: arm_uwp
     poolName: $(windows-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: osx/azure-pipelines.yml
   parameters:
     poolName: $(osx-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}
 
 - template: linux/azure-pipelines.yml
   parameters:
     poolName: $(linux-pool)
     vcpkgToolSha: ${{ parameters.vcpkgToolSha }}
+    tripletPattern: ${{ parameters.tripletPattern }}

scripts/azure-pipelines/linux/azure-pipelines.yml

@@ -9,9 +9,14 @@ parameters:
     default: 'use default'
   - name: poolName
     type: string
+  - name: tripletPattern
+    displayName: 'Enable the triplets which contain this substring'
+    type: string
+    default: ''
 
 jobs:
 - job: x64_linux
+  condition: contains('^x64-linux$', '${{ parameters.tripletPattern }}')
   pool:
     name: ${{ parameters.poolName }}
   workspace:

scripts/azure-pipelines/osx/azure-pipelines.yml

@@ -9,9 +9,14 @@ parameters:
     default: 'use default'
   - name: poolName
     type: string
+  - name: tripletPattern
+    displayName: 'Enable the triplets which contain this substring'
+    type: string
+    default: ''
 
 jobs:
 - job: x64_osx
+  condition: contains('^x64-osx$', '${{ parameters.tripletPattern }}')
   pool:
     name: ${{ parameters.poolName }}
   workspace:

scripts/azure-pipelines/windows/azure-pipelines.yml

@@ -15,9 +15,14 @@ parameters:
     default: 'x86_windows'
   - name: poolName
     type: string
+  - name: tripletPattern
+    displayName: 'Enable the triplets which contain this substring'
+    type: string
+    default: ''
 
 jobs:
 - job: ${{ parameters.jobName }}
+  condition: contains('^${{ parameters.triplet }}$', '${{ parameters.tripletPattern }}')
   pool:
     name: ${{ parameters.poolName }}
   workspace: