func run(t *testing.T, tmpDir string, env []string, args ...string) string {
internal := &git{root: tmpDir}
out, code, err := internal.captureEnv(env, args...)
ut.AssertEqualf(t, 0, code, "%s", out)
ut.AssertEqual(t, nil, err)
return out
}
func setup(t *testing.T, td string, files map[string]string) scm.Change {
fooDir := filepath.Join(td, "src", "foo")
ut.AssertEqual(t, nil, os.MkdirAll(fooDir, 0700))
for f, c := range files {
p := filepath.Join(fooDir, f)
ut.AssertEqual(t, nil, os.MkdirAll(filepath.Dir(p), 0700))
ut.AssertEqual(t, nil, ioutil.WriteFile(p, []byte(c), 0600))
}
out, code, err := internal.Capture(fooDir, nil, "git", "init")
ut.AssertEqualf(t, 0, code, out)
ut.AssertEqual(t, nil, err)
// It's important to add the files to the index, otherwise they will be
// ignored.
out, code, err = internal.Capture(fooDir, nil, "git", "add", ".")
ut.AssertEqualf(t, 0, code, out)
ut.AssertEqual(t, nil, err)
repo, err := scm.GetRepo(fooDir, td)
ut.AssertEqual(t, nil, err)
change, err := repo.Between(scm.Current, scm.Initial, nil)
ut.AssertEqual(t, nil, err)
ut.AssertEqual(t, true, change != nil)
return change
}