How to display the difference between two commits with a link to the post-land commit?

Question

linux

I would like to see what differences the new commit brings.
There is an example design:

git rev-list --ancestry-path $old_hash...$new_hash   --pretty=format:‘<li> %h %an $ai <a href=“https://bitbucket.org/api/commits/  view> commit </a> %s</li> ’ --reverse

What you want:
1. How to insert a link to the last commit? Write everything to a file and then write a variable?
2. Slack notification. How to insert the result into a date?

curl -X POST -H 'Content-type: application/json' --data '{"text":"link to commit"}' https://hooks.slack.com/services/

Answer 1

It is not necessary to a file, you can directly to a variable

MYDATA=$(git rev-list --ancestry-path $old_hash...$new_hash   --pretty=format:‘<li> %h %an $ai <a href=“https://bitbucket.org/api/commits/  view> commit </a> %s</li> ’ --reverse)

echo "I got the following result: $MYDATA"

Answer 2

Install some normal face for git like gitlab and set up integration with whatever you want, including slack. Why these crutches?