Try (again) to tag E2E pipelines with git branch

[kmontemayor2-sc]

Again what I'd like to do is add the git branch name to our e2e test runs. For example one of our existing runs, https://console.cloud.google.com/vertex-ai/pipelines/locations/us-central1/runs/cora-glt-udl-test-on--04698?inv=1&invt=Ab0dkw&project=external-snap-ci-github-gigl does not have any git branch name in it.

Adding the branch name to runs helps easily identify which runs are yours, and is generally helpful.

The last attempt to do this, #100, broke our tests as --set-build-env-vars is not a valid flag for gcloud builds submit.

Instead, I'll try to manually put the GIT_BRANCH into the CLI env.

I tested locally with:

echo:
	@echo "GIT_BRANCH: ${GIT_BRANCH}"

and:

GIT_BRANCH=hello make echo
GIT_BRANCH: hello

[svij-sc]

should we try validating locally that running a command w/ gcloud builds submit works in this case before we merge?

[svij-sc]

Btw, substitutions replaces _CMD in GiGL/.github/cloud_builder/run_command_on_active_checkout.yaml
We could modify that script to have another substitution off:

        export GITHUB_REF=_ GITHUB_REF
        echo "Finished setting up environment."
        echo "========================="
        echo "Running command: ${_CMD}"
        echo "========================="
        $_CMD
        echo "Finished running command"

then, this command becomes:

Suggested change

	--substitutions=_CMD="GIT_HASH=$(git rev-parse HEAD) ${{ inputs.cmd }}" \
	--substitutions=_CMD="${{ inputs.cmd }}",_GITHUB_REF="${{ github.ref }}" \

[svij-sc]

all variables available here: https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/store-information-in-variables#default-environment-variables

[kmontemayor2-sc]

/e2e_test

[github-actions]

GiGL Automation

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[kmontemayor2-sc]

/e2e_test

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GiGL Automation

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Please check the logs for more details.

[kmontemayor2-sc]

/e2e_test

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GiGL Automation

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[kmontemayor2-sc]

/e2e_test

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GiGL Automation

@ 23:09:12UTC : 🔄 E2E Test started.

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[kmontemayor2-sc]

/e2e_test

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@ 23:17:12UTC : 🔄 E2E Test started.

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