sync-wiki #4

	# One way sync wiki from source to target

	name: sync-wiki

	on:
	- gollum
	- workflow_dispatch

	env:
	SOURCE_REPO: ${{ secrets.WIKI_SYNC_SOURCE }}
	TARGET_REPO: ${{ secrets.WIKI_SYNC_TARGET }}

	permissions:
	# Read secrets
	id-token: write

	jobs:
	sync-wiki:
	runs-on: ubuntu-latest
	steps:
	- name: Log in with Azure
	uses: azure/login@v1
	with:
	client-id: ${{ secrets.AZURE_CLIENT_ID }}
	tenant-id: ${{ secrets.AZURE_TENANT_ID }}
	subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}

	- name: Fetch PAT from Key Vault
	uses: Azure/get-keyvault-secrets@v1
	with:
	keyvault: ${{ secrets.AZ_ENGSYS_KV_NAME }}
	secrets: 'azuresdk-github-pat'
	id: EngSysSecrets

	- name: Set Git Configurations and Credentials
	run: \|
	git config --global user.name "azure-sdk"
	git config --global user.email "[email protected]"
	echo "https://azure-sdk:[email protected]" > ~/.git-credentials
	git config --global credential.helper "store"
	env:
	GH_PAT_SECRET: ${{ steps.EngSysSecrets.outputs.azuresdk-github-pat }}

	- name: Sync source repo to target
	shell: pwsh
	run: \|
	git clone $env:SOURCE_REPO source --origin source
	Set-Location source
	git remote add target $env:TARGET_REPO

	# Get default branch name
	$defaultTargetBranch = (git remote show target \| Out-String) -replace "(?ms).HEAD branch: (\w+).", '$1'
	Write-Host "Default branch for target: $defaultTargetBranch"

	# Overwrite any existing changes in target
	git push -f target $defaultTargetBranch

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