Fix .Open suffix on public Browser WASM Helix queue identifiers and SKILL.md indentation

Copilot · richlander · web-flow · commit cdc46ecd4b18 · 2026-04-04T00:03:31.000Z
Agent-Logs-Url: https://github.com/dotnet/runtime/sessions/607ac376-be42-4d08-847c-fc0746d7c76f Co-authored-by: richlander <2608468+richlander@users.noreply.github.com>
diff --git a/.github/skills/update-os-coverage/SKILL.md b/.github/skills/update-os-coverage/SKILL.md
@@ -168,15 +168,15 @@ For each reference found in step 3:
 
    AzureLinux (e.g. `AzureLinux.3.Amd64.Open`) appears as both a standalone VM queue and the primary host queue for container-based distros. It does not follow the container image pattern above.
 
-    Architecture suffixes vary: `Amd64`, `Arm64`, `ArmArch`, `Arm32` for queue names; `amd64`, `arm64v8`, `arm32v7` for image tags.
+   Architecture suffixes vary: `Amd64`, `Arm64`, `ArmArch`, `Arm32` for queue names; `amd64`, `arm64v8`, `arm32v7` for image tags.
 
-    When both generic and processor-specific aliases exist in `image-info` (for example, `ubuntu-26.04-helix-webassembly` and `ubuntu-26.04-helix-webassembly-amd64`), **prefer the processor-specific tag** when the queue/environment is processor-specific:
+   When both generic and processor-specific aliases exist in `image-info` (for example, `ubuntu-26.04-helix-webassembly` and `ubuntu-26.04-helix-webassembly-amd64`), **prefer the processor-specific tag** when the queue/environment is processor-specific:
 
-    - `...Amd64...` queue → prefer `*-amd64`
-    - `...Arm64...` / `...ArmArch...` queue → prefer `*-arm64v8`
-    - `...Arm32...` queue → prefer `*-arm32v7`
+   - `...Amd64...` queue → prefer `*-amd64`
+   - `...Arm64...` / `...ArmArch...` queue → prefer `*-arm64v8`
+   - `...Arm32...` queue → prefer `*-arm32v7`
 
-    Use the generic alias only when the surrounding environment is intentionally architecture-agnostic or when no processor-specific tag exists in `image-info`.
+   Use the generic alias only when the surrounding environment is intentionally architecture-agnostic or when no processor-specific tag exists in `image-info`.
 
    For ARM-based queues, host queues are often `Ubuntu.2204.ArmArch.Open`, but some queues (for example `helix_linux_arm64_oldest`) use AzureLinux-based host queues such as `AzureLinux.3.Arm64.Open`. Follow the existing pattern for the specific queue in `eng/pipelines/helix-platforms.yml` when updating versions.
 
diff --git a/eng/pipelines/coreclr/templates/helix-queues-setup.yml b/eng/pipelines/coreclr/templates/helix-queues-setup.yml
@@ -63,7 +63,7 @@ jobs:
     # Browser wasm
     - ${{ if eq(parameters.platform, 'browser_wasm') }}:
       - ${{ if eq(variables['System.TeamProject'], 'public') }}:
-        - (Ubuntu.2604.Amd64)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-26.04-helix-webassembly-amd64
+        - (Ubuntu.2604.Amd64.Open)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-26.04-helix-webassembly-amd64
       - ${{ if eq(variables['System.TeamProject'], 'internal') }}:
         - (Ubuntu.2604.Amd64)AzureLinux.3.Amd64@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-26.04-helix-webassembly-amd64
 
diff --git a/eng/pipelines/helix-platforms.yml b/eng/pipelines/helix-platforms.yml
@@ -264,11 +264,11 @@ variables:
   # Browser WASM
   # Latest: Ubuntu 26.04
   - name: helix_browser_wasm_latest
-    value: (Ubuntu.2604.Amd64)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-26.04-helix-webassembly-amd64
+    value: (Ubuntu.2604.Amd64.Open)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-26.04-helix-webassembly-amd64
 
   # Oldest: Ubuntu 22.04
   - name: helix_browser_wasm_oldest
-    value: (Ubuntu.2204.Amd64)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-22.04-helix-webassembly-amd64
+    value: (Ubuntu.2204.Amd64.Open)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-22.04-helix-webassembly-amd64
 
   # ===========================================
   # Android Platforms
