circle.yml

machine:
  environment:
    # Replace this URL with remote git server to mirror project.
    GIT_MIRROR_URL: git@bitbucket.org:nicksantamaria/git-mirroring-circleci.git

test:
  override:
  # CircleCI requires at least 1 test command.
  - "true"

deployment:
  mirror_repo:
    branch: /.*/
    commands:
      # Create a bare mirror clone of the Github repo.
      - cd $HOME && git clone --mirror $CIRCLE_REPOSITORY_URL ${CIRCLE_PROJECT_REPONAME}_mirror
      # Add custom git remote (called "mirror-remote".
      - cd $HOME/${CIRCLE_PROJECT_REPONAME}_mirror && git remote add mirror-remote ${GIT_MIRROR_URL}
      # Push to the new remote using --mirror flag.
      - cd $HOME/${CIRCLE_PROJECT_REPONAME}_mirror && git push --mirror mirror-remote && git remote prune mirror-remote