Improve Atom feed of Blog

[impredicative]

• Add a link on the Blog to its Atom feed which is at https://airflow.apache.org/blog/index.xml (and is also at https://raw.githubusercontent.com/apache/airflow-site/asf-site/blog/index.xml ). This will help users to find the URL to feed more easily.
• Use absolute URLs in the feed rather than relative URLs. For example, a sample URL entry currently included is "/blog/airflow-survey/". It would help for this entry to be https://airflow.apache.org/blog/airflow-survey/ instead as this is expected of a feed. In the interim, anyone wanting to manually fix the link in their application can consider a regex such as:

>>> import re
>>> re.sub(r'^(?P<path>/blog/.+)$', 'https://airflow.apache.org\g<path>', '/blog/its-a-breeze-to-develop-apache-airflow/')
'https://airflow.apache.org/blog/its-a-breeze-to-develop-apache-airflow/'

[mik-laj]

Hello,
We have Atom feed. It's a modern alternative. Is it ok for you?
Here is link:
https://raw.githubusercontent.com/apache/airflow-site/asf-site/blog/index.xml
http://airflow.apache.org/blog/index.xml

[impredicative]

@mik-laj Thanks. I have now updated my original comment to indicate what is needed.

[mik-laj]

1. Would you like to propose / create changes on this project? This is a community created project, so we don't have limited opportunities to make changes due to people constraints. If you send a change, the change will be quickly reviewed and everyone will be happy.
2. Could you check if this problem also occurs in the Hugo and the Docsy? If so, create a ticket there as well.

[tanvn]

Hi, it seems that https://raw.githubusercontent.com/apache/airflow-site/asf-site/blog/index.xml is not working anymore.
I would appreciate it if you would update me on this matter.

[potiuk]

http://airflow.apache.org/blog/index.xml

[tanvn]

Thanks, understood.