Allow flows to be pushed to Git using the `git.Push` task

[Ben8t]

The new git.Push task is very nice to push scripts written in the Editor. However we can't push Flows (stored in the _flow directory). Hence users can't push their flow modification alongside their scripts.

-> add the possibility to push Flows with the git.Push task

Proposed syntax

  - id: commit_and_push
    type: io.kestra.plugin.git.Push
    flows: 
      enabled: true # default true
      childNamespaces: true # default true
      gitDirectory: _flows # default _flows - same as in the Editor
    namespaceFiles:
      enabled: true
    url: https://github.com/kestra-io/scripts
    branch: flows 
    username: anna-geller
    password: "{{ secret('GITHUB_PAT') }}"
    commitMessage: add flows

[anna-geller]

Thanks for adding this. did you talk to @brian-mulier-p? I agree this would be a nice addition

If I remember correctly, there were some technical challenges in getting access to all the flows from a task

[brian-mulier-p]

We didn't add it because we thought of adding a dedicated fetch flows task that would give out such infos so idk

[anna-geller]

Good idea Brian, let's talk next week how we can create that fetch flows task and integrate with git.Push. We can keep this issue open until then 👍