The stgit package is installing using make, which leaves the application in a state where it can not properly find the installed package stgit.
---
File "/run/current-system/sw/bin/stg", line 35, in <module>
from stgit.main import main
ImportError: No module named stgit.main
---
This is fixed by using buildPythonApplication instead of stdenv.mkDerivation.
In that case it specified $doc output but didn't even create it.
I expect it's better to do it this way instead of creating it
as an empty directory.
(Only the failed builds get rebuilt by this commit.)
disable_test: Use \s instead of ' ' as tabs are used for indentation in
t5324-split-commit-graph.sh. It's also necessary to insert : (no op) in
front of # to prevent Bash syntax errors due to empty loops.
Two newly added tests fail due the usage of shared permissions (outside
of the build sandbox they succeed, actually even with breakpointHook
(cntr attach + cntr exec bash)):
```
t5324-split-commit-graph.sh (Wstat: 256 Tests: 29
Failed: 2)
Failed tests: 28-29
Non-zero exit status: 1
```
I'm also adding myself as maintainer since there currently doesn't seem
to be a fixed one for regular updates.
Announcement:
https://lkml.kernel.org/lkml/xmqqzh9mu4my.fsf@gitster.c.googlers.com/
This will install the HTML and text documentation into a separate output
so that users can install it without having to rebuild Git.
Previously only `doc/git/git-subtree.html` was installed (which is now
in $doc as well).
The current output sizes are as follows:
```
$ du -sh $(nix-build -A git)
47M /nix/store/wyqgalp61kmavx06rams7z8jz177nd8y-git-2.26.2
$ du -sh $(nix-build -A git.doc)
14M /nix/store/6zi22fl5xc3sg23d9shsviinvwk89wvq-git-2.26.2-doc
```
Fixes#86022 (at least partly since the output has to be installed).
