stg refresh hides output of precommit hook

[larsks]

Using Stacked Git 2.4.3 (3ff7bc2), I ran into the following behavior:

$ stg refresh
error: `pre-commit` hook returned 1

The pre-commit hook outputs the reason the commit is being rejected, but stg hides it, making it effectively impossible to proceed. The workaround, of course, is to run something like git ci -m '', which shows why the commit was rejected:

yamllint.................................................................Failed
- hook id: yamllint
- exit code: 2

vault/overlays/nerc-ocp-test/vault/vault.yaml
  14:1      warning  comment not indented like content  (comments-indentation)

It would be nice if stg would also expose that information, rather than making me go hunt for it.

[jpgrayson]

Thanks for writing up this issue, @larsks. It was indeed a regression in StGit 2.4.3.