everything unstaged if auto fix happens in git commit -am

[aschleifer]

I have a repository with several hk linters enabled. In this repository I have these two files:

a.json:

{
  "entries": [],
  "test": false
}

b.md:

# test document

this is just for testing

Now I change something in a.json which will trigger an auto fix and i change something in b.md:

diff --git a/a.json b/a.json
index 212bc54..43fb2e0 100644
--- a/a.json
+++ b/a.json
@@ -1,5 +1,5 @@
 {
   "entries": [
   ],
-  "test": true
+  "test": false
 }
diff --git a/b.md b/b.md
index 3db9211..16736e6 100644
--- a/b.md
+++ b/b.md
@@ -1,3 +1,3 @@
 # test document

-this is just for testing
+this is just for testing.

Now I try to commit it all at once:

$ git commit -am "chore: updates"
hk WARN  Files were modified by fix commands (fail_on_fix=true):
  a.json
hk 1.44.0 by @jdx – pre-commit – fix  [=================================================================================================================================================================================================================] 5/5
✔ files - No unstaged changes to stash (2 files)
✔ check-symlinks
✔ check-added-large-files
✔ jq
✔ newlines
✔ trailing-whitespace
hk ERROR pre-commit: hook finished with error: fail_on_fix: files were modified by fix commands

Location:
    src/hook.rs:973:30
Error: fail_on_fix: files were modified by fix commands

Location:
    src/hook.rs:973:30

Now I would expect the original changes to still be staged, but the auto-fix changes unstaged so the diff is easily visible. Instead I find that everything is unstaged with the auto fixes applied:

$ git status
On branch devops-625-hk-test
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        modified:   a.json
        modified:   b.md

no changes added to commit (use "git add" and/or "git commit -a")

$ git diff
diff --git a/a.json b/a.json
index 46014a1..de012f1 100644
--- a/a.json
+++ b/a.json
@@ -1,4 +1,4 @@
 {
   "entries": [],
-  "test": false
+  "test": true
 }
diff --git a/b.md b/b.md
index 3db9211..16736e6 100644
--- a/b.md
+++ b/b.md
@@ -1,3 +1,3 @@
 # test document

-this is just for testing
+this is just for testing.

[aschleifer]

This has been fixed in 1.46.0