Batch generation

[Pan-Qi]

Description

Batch generation pipeline
Currently the generated branch won't be merged until we have decided the release policy.
If the pipeline is failed, notification will be sent to Xiaogang, Yabo and me.
This is the successful build, the failed tests are looks expected and need to be fixed through other PRs.
This is the generated branch, which includes both src/ and generated/ folders.

Mandatory Checklist

• Please choose the target release of Azure PowerShell. (⚠️Target release is a different concept from API readiness. Please click below links for details.)

  • General release
  • Public preview
  • Private preview
  • Engineering build
  • No need for a release

• Check this box to confirm: I have read the Submitting Changes section of CONTRIBUTING.md and reviewed the following information:

• SHOULD update ChangeLog.md file(s) appropriately
  • For SDK-based development mode, update src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md.
    • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header in the past tense.
  • For autorest-based development mode, include the changelog in the PR description.
  • Should not change ChangeLog.md if no new release is required, such as fixing test case only.
• SHOULD regenerate markdown help files if there is cmdlet API change. Instruction
• SHOULD have proper test coverage for changes in pull request.
• SHOULD NOT adjust version of module manually in pull request

[azure-client-tools-bot-prd]

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[Copilot]

Pull Request Overview

Adds a batch generation pipeline for Azure PowerShell that parallelizes module regeneration, build, analysis, and testing, and sends failure notifications.

• Introduces utility functions for mapping, grouping, and Teams notifications
• Adds PS scripts to prepare targets, filter changes, generate, build, analyze, test, and report
• Configures Azure Pipelines job matrix in batch-generation-test-job.yml

Reviewed Changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
.azure-pipelines/util/batch-generation-test-job.yml	Defines parameterized test job with matrix for Windows agents
.azure-pipelines/PipelineSteps/BatchGeneration/util.psm1	Helper functions: module mapping, grouping, matrix writing, messaging
.azure-pipelines/PipelineSteps/BatchGeneration/prepare.ps1	Prepares and serializes generation targets and matrix variable
.azure-pipelines/PipelineSteps/BatchGeneration/filter.ps1	Filters changed modules/submodules and writes build/analyze/test matrices
.azure-pipelines/PipelineSteps/BatchGeneration/batch-generate-modules.ps1	Executes Autorest regeneration per module/submodule and records change logs
.azure-pipelines/PipelineSteps/BatchGeneration/build-modules.ps1	Builds modules based on matrix key and records results
.azure-pipelines/PipelineSteps/BatchGeneration/analyse-modules.ps1	Runs static analysis steps and aggregates failures
.azure-pipelines/PipelineSteps/BatchGeneration/test-modules.ps1	Runs Pester tests for each submodule and collects results
.azure-pipelines/PipelineSteps/BatchGeneration/report.ps1	Aggregates and writes reports for all pipeline stages
.azure-pipelines/PipelineSteps/BatchGeneration/notify-failed-job.ps1	Sends Teams notification on failure using HTML template
.azure-pipelines/PipelineSteps/BatchGeneration/FailedJobTeamsTemplate.html	HTML template for pipeline failure alerts