internal/testgit: Fix lints too

3 files changed, 13 insertions, 2 deletions

diff --git a/internal/testgit/command.go b/internal/testgit/command.go
index dc960877..27fbd321 100644
--- a/internal/testgit/command.go
+++ b/internal/testgit/command.go
@@ -39,9 +39,11 @@ func (repo *Repo) Run(
 
 func setEnv(env []string, key string, value string) []string {
 	prefix := key + "="
+
 	i := slices.IndexFunc(env, func(entry string) bool {
 		return strings.HasPrefix(entry, prefix)
 	})
+
 	if i >= 0 {
 		env[i] = prefix + value
 
diff --git a/internal/testgit/commit.go b/internal/testgit/commit.go
index b33b8904..a608d2fa 100644
--- a/internal/testgit/commit.go
+++ b/internal/testgit/commit.go
@@ -34,7 +34,9 @@ func (repo *Repo) CommitTree(
 ) (id.ObjectID, error) {
 	tb.Helper()
 
-	args := []string{"commit-tree"}
+	args := make([]string, 0, 1+2*len(parents)+4)
+	args = append(args, "commit-tree")
+
 	for _, parent := range parents {
 		args = append(args, "-p", parent.String())
 	}
@@ -45,18 +47,23 @@ func (repo *Repo) CommitTree(
 	if opts.Author.Name != "" {
 		cmd.Env = setEnv(cmd.Env, "GIT_AUTHOR_NAME", opts.Author.Name)
 	}
+
 	if opts.Author.Email != "" {
 		cmd.Env = setEnv(cmd.Env, "GIT_AUTHOR_EMAIL", opts.Author.Email)
 	}
+
 	if opts.AuthorDate != "" {
 		cmd.Env = setEnv(cmd.Env, "GIT_AUTHOR_DATE", opts.AuthorDate)
 	}
+
 	if opts.Committer.Name != "" {
 		cmd.Env = setEnv(cmd.Env, "GIT_COMMITTER_NAME", opts.Committer.Name)
 	}
+
 	if opts.Committer.Email != "" {
 		cmd.Env = setEnv(cmd.Env, "GIT_COMMITTER_EMAIL", opts.Committer.Email)
 	}
+
 	if opts.CommitterDate != "" {
 		cmd.Env = setEnv(cmd.Env, "GIT_COMMITTER_DATE", opts.CommitterDate)
 	}
diff --git a/internal/testgit/fsck.go b/internal/testgit/fsck.go
index a500ee9f..a1c48026 100644
--- a/internal/testgit/fsck.go
+++ b/internal/testgit/fsck.go
@@ -21,6 +21,7 @@ func (repo *Repo) Fsck(tb testing.TB, opts FsckOptions, objects ...id.ObjectID)
 	if opts.Strict {
 		args = append(args, "--strict")
 	}
+
 	if opts.NoDangling {
 		args = append(args, "--no-dangling")
 	}
@@ -31,7 +32,8 @@ func (repo *Repo) Fsck(tb testing.TB, opts FsckOptions, objects ...id.ObjectID)
 		args = append(args, object.String())
 	}
 
-	if _, err := repo.Run(tb, nil, "git", args...); err != nil {
+	_, err := repo.Run(tb, nil, "git", args...)
+	if err != nil {
 		return fmt.Errorf("fsck: %w", err)
 	}