Cloud run job issue with parsing flags

[AdeelK93]

TL;DR

This GHA replaces = separated flags with space separate flags, which can cause parsing issues.

Expected behavior

If I add in the flags --command=python --args='-m,job.main', the output gcloud command should also be = separated, which would result in a successful deploy.

Observed behavior

The = gets replaced by a space by GHA, and the resultant flag sent to gcloud looks like --command python --args -m,job.main. That leading dash for -m causes a shell parsing error, which looks like:

ERROR: (gcloud.run.jobs.deploy) argument --args: expected one argument

Action YAML

- name: Deploy to Cloud Run
  uses: google-github-actions/deploy-cloudrun@v2
  with:
    job: test
    region: us-east1
    flags: --command=python --args=-m,job.main

Log output

Error: google-github-actions/deploy-cloudrun failed with: failed to execute gcloud command `gcloud run jobs deploy test ... --command python --args -m,job.main`: ERROR: (gcloud.run.jobs.deploy) argument --args: expected one argument

Additional information

This is only an issue if the first arg starts with a dash