Add docs to breaking change workflow. #9

	name: Breaking Change Documentation

	on:
	pull_request_target:
	types: [labeled]

	permissions:
	contents: read
	pull-requests: write
	models: read

	jobs:
	generate-breaking-change-doc:
	if: contains(github.event.label.name, 'needs-breaking-change-doc-created') && github.repository_owner == 'dotnet'
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Need full history for version detection

	- name: Verify PowerShell
	run: \|
	pwsh --version

	- name: Verify GitHub CLI
	run: \|
	gh --version

	- name: Install GitHub Models extension
	run: \|
	gh extension install github/gh-models --force
	env:
	GH_TOKEN: ${{ github.token }}

	- name: Install GitHub Copilot CLI
	run: \|
	npm install -g @github/copilot
	copilot --version

	- name: Fetch latest tags
	run: \|
	git fetch --tags --force

	- name: Run breaking change documentation script
	shell: pwsh
	working-directory: eng/breakingChanges
	run: ./breaking-change-doc.ps1 -PrNumber ${{ github.event.pull_request.number }} -Comment
	env:
	GH_TOKEN: ${{ github.token }}

	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: breaking-change-doc-artifacts-${{ github.event.pull_request.number }}
	path: artifacts/docs/breakingChanges/
	retention-days: 7

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