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fix(gitutil): don't crash if no last version was found

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This commit is contained in:
Sebastian Beisch
2021-05-06 18:29:41 +02:00
committed by Felix Wiedmann
parent 5225b12c00
commit f79466b238
2 changed files with 16 additions and 7 deletions
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15
internal/gitutil/gitutil.go
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@@ -123,10 +123,19 @@ func (g *GitUtil) GetLastVersion() (*semver.Version, *plumbing.Reference, error)
// GetCommits from git hash to HEAD
func (g *GitUtil) GetCommits(lastTagHash *plumbing.Reference) ([]shared.Commit, error) {
excludeIter, err := g.Repository.Log(&git.LogOptions{From: lastTagHash.Hash()})
ref, err := g.Repository.Head()
if err != nil {
return nil, err
}
logOptions := &git.LogOptions{From: ref.Hash()}
if lastTagHash != nil {
logOptions = &git.LogOptions{From: lastTagHash.Hash()}
}
excludeIter, err := g.Repository.Log(logOptions)
if err != nil {
return nil, fmt.Errorf("could not get git log %w", err)
}
seen := map[plumbing.Hash]struct{}{}
err = excludeIter.ForEach(func(c *object.Commit) error {
@@ -142,10 +151,6 @@ func (g *GitUtil) GetCommits(lastTagHash *plumbing.Reference) ([]shared.Commit,
return !ok && len(commit.ParentHashes) < 2
}
ref, err := g.Repository.Head()
if err != nil {
return nil, err
}
startCommit, err := g.Repository.CommitObject(ref.Hash())
if err != nil {
return nil, err