CML <-> DVC push

[DavidGOrtega]

Try to push dvc ephemeral commits

[0x2b3bfa0]

Won't work out of the box for GitHub, see #560 (comment) and jelmer/dulwich#882

[DavidGOrtega]

Does not have to be in DVC, its just only find out a mechanism in CML

[0x2b3bfa0]

Here you're a quick patch from my test repository, so you can use dvc to push experiments:

# Dulwich headless authentication patch for GitHub Actions
# See https://github.com/iterative/cml/issues/560#issuecomment-852250748

credentials="$(
  git config --local http.https://github.com/.extraheader |
  awk '{print $3}' |
  base64 --decode
)"

address="$(
  git config --local remote.origin.url |
  sed 's/^https:\/\///'
)"

git config --local remote.origin.url "https://$credentials@$address"
git config --local user.email "[email protected]"
git config --local user.name "GitHub Action"

[0x2b3bfa0]

It would be easier to have it fixed in DVC/dulwich, though.

[casperdcl]

also related to iterative/dvc#6823 (comment)?

[dacbd]

out of our control for the time being, jelmer/dulwich#882