Script for automatic push of new RFCs

[SlavomirMazurPantheon]

If new RFC is introduced we are informed by an email, and it is necessary to manually extract module from RFC document and create PR to YangModels/yang repo. This can be done automatically as we are already making automatic PRs to this repo. Name of the new script: rfc_push.py Directory: automatic_push These are steps to do it manually which should be transferred into script:

1. Install latest xym tool version locally

   • pip install --upgrade xym

2. Search RFC document by module name

   • You can use URL from email body: https://yangcatalog.org/private/IETFYANGRFC.json
   • Example:
   • • Module: ietf-l2-topology-state@2020-11-15.yang
   • • RFC: https://www.ietf.org/rfc/rfc8944.txt

3. Run following command to extract the modules

   • xym https://datatracker.ietf.org/doc/html/rfcXXXX

4. Fork YangModels/yang repo to yourself and then clone forked repository

5. Copy extracted .yang files to cloned repo - into folder yang/standard/ietf/RFC

6. Create symlink for each extracted yang module

   • ln -s <src> <dst>
   • Example:
   • • ln -s ietf-l2-topology@2020-11-15.yang ietf-l2-topology.yang

7. Create commit with message and push:

   • Commit message: Add new IETF RFC file

8. Push changes to the yang-catalog/yang