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git: worktree_commit, Fix amend commit to apply changes. Fixes #1024 #1045

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Merged
merged 1 commit into from
Mar 10, 2024
Merged

git: worktree_commit, Fix amend commit to apply changes. Fixes #1024 #1045

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33 changes: 17 additions & 16 deletions worktree_commit.go
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Original file line number Diff line number Diff line change
Expand Up @@ -45,29 +45,30 @@ func (w *Worktree) Commit(msg string, opts *CommitOptions) (plumbing.Hash, error
if err != nil {
return plumbing.ZeroHash, err
}

t, err := w.r.getTreeFromCommitHash(head.Hash())
headCommit, err := w.r.CommitObject(head.Hash())
if err != nil {
return plumbing.ZeroHash, err
}

treeHash = t.Hash
opts.Parents = []plumbing.Hash{head.Hash()}
} else {
idx, err := w.r.Storer.Index()
if err != nil {
return plumbing.ZeroHash, err
opts.Parents = nil
if len(headCommit.ParentHashes) != 0 {
opts.Parents = []plumbing.Hash{headCommit.ParentHashes[0]}
}
}

h := &buildTreeHelper{
fs: w.Filesystem,
s: w.r.Storer,
}
idx, err := w.r.Storer.Index()
if err != nil {
return plumbing.ZeroHash, err
}

treeHash, err = h.BuildTree(idx, opts)
if err != nil {
return plumbing.ZeroHash, err
}
h := &buildTreeHelper{
fs: w.Filesystem,
s: w.r.Storer,
}

treeHash, err = h.BuildTree(idx, opts)
if err != nil {
return plumbing.ZeroHash, err
}

commit, err := w.buildCommitObject(msg, opts, treeHash)
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23 changes: 22 additions & 1 deletion worktree_commit_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -131,16 +131,37 @@ func (s *WorktreeSuite) TestCommitAmend(c *C) {
_, err = w.Commit("foo\n", &CommitOptions{Author: defaultSignature()})
c.Assert(err, IsNil)

util.WriteFile(fs, "bar", []byte("bar"), 0644)

_, err = w.Add("bar")
c.Assert(err, IsNil)

amendedHash, err := w.Commit("bar\n", &CommitOptions{Amend: true})
c.Assert(err, IsNil)

headRef, err := w.r.Head()
c.Assert(err, IsNil)

c.Assert(amendedHash, Equals, headRef.Hash())

commit, err := w.r.CommitObject(headRef.Hash())
c.Assert(err, IsNil)
c.Assert(commit.Message, Equals, "bar\n")
c.Assert(commit.NumParents(), Equals, 1)

stats, err := commit.Stats()
c.Assert(err, IsNil)
c.Assert(stats, HasLen, 2)
c.Assert(stats[0], Equals, object.FileStat{
Name: "bar",
Addition: 1,
})
c.Assert(stats[1], Equals, object.FileStat{
Name: "foo",
Addition: 1,
})

assertStorageStatus(c, s.Repository, 13, 11, 11, amendedHash)
assertStorageStatus(c, s.Repository, 14, 12, 11, amendedHash)
}

func (s *WorktreeSuite) TestAddAndCommitWithSkipStatus(c *C) {
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