Azure DevOps - Backup Repositories

Powershell script to download all Azure DevOps git repositories with use of git clone or pull.

Requirements

# login interactive
az devops login

# login with Personal Access Token
az devops login --organization https://dev.azure.com/[ORGANIZATION]

.\backup-repos.ps1 "organization" "/repos" "[personal-access-token]"

Personal access token is optional, otherwise it uses system configured git credentials.

docker run /
-e AZURE_DEVOPS_EXT_ORG=contoso /
-e AZURE_DEVOPS_EXT_PAT=xxxxxxxx /
-v /repos:/repos /
codingsteff/azure-devops-backup-repos

docker build --pull -t azure-devops-backup-repos .

git tag 1.0.x
git push origin --tags

Type	Source becomes =>	Docker Tag
Branch	`master`	`latest`
Tag	`/([0-9]+)?(\.[0-9]+)?(\.[0-9]+)/`	`{\1}`,`{\1}{\2}`,`{sourceref}`

Multiple docker tags: Regex with capture groups {\1} for major, {\2} for minor, {soureref} for full tag name