Function createGitRepo

pkgcache/cache_repo_test.go:158–175

createGitRepo sets up a minimal git repo and returns its directory and commit hash.

(t *testing.T, tmpDir string)

// createGitRepo sets up a minimal git repo and returns its directory and commit hash.
func createGitRepo(t *testing.T, tmpDir string) (repoDir, commitHash string) {
	t.Helper()
	repoDir = filepath.Join(tmpDir, "git-repo")
	if err := os.MkdirAll(repoDir, os.ModePerm); err != nil {
		t.Fatal(err)
	}
	if err := os.WriteFile(filepath.Join(repoDir, "hello.txt"), []byte("hello-git"), os.ModePerm); err != nil {
		t.Fatal(err)
	}
	if err := git.InitAsLocalRepo(repoDir, "init"); err != nil {
		t.Fatal(err)
	}
	hash, err := git.GetCommitHash(repoDir)
	if err != nil {
		t.Fatal(err)
	}
	return repoDir, hash
}

// ---- Store tests ----