Behaviour

Steps to reproduce this issue

Set the context like this:

- name: Build
  uses: docker/bake-action@v3
  with:
    set: |
      base.context=https://github.com/${{ github.repository }}.git#${{ github.ref }}

Expected behaviour

docker bake should be called with --set base.context=https://github.com/foo/bar#ref

or have a way to escape it. I tried putting quotes around, or backslashes, but none of this works.

Actual behaviour

docker bake should is called with --set base.context=https://github.com/foo/bar (without the #ref)

Configuration

• Repository URL (if public): https://github.com/matrix-org/matrix-authentication-service
• Build URL (if public): https://github.com/matrix-org/matrix-authentication-service/actions/runs/4784813799/jobs/8506781393#step:9:219