57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
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package reference
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/*
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var refRegex = regexp.MustCompile(`^([a-z0-9]+(?:[-._][a-z0-9]+)*(?::[0-9]+(?:/[a-z0-9]+(?:[-._][a-z0-9]+)*)+|(?:/[a-z0-9]+(?:[-._][a-z0-9]+)*)+)?)(:[\w][\w.-]{0,127})?(@` + digest.DigestRegexp.String() + `)?$`)
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func getRepo(s string) string {
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matches := refRegex.FindStringSubmatch(s)
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if len(matches) == 0 {
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return ""
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}
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return matches[1]
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}
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func testRepository(prefix string) error {
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for _, s := range []string{
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prefix + `@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff`,
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prefix + `:frozen@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff`,
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prefix + `:latest`,
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prefix,
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} {
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expected := getRepo(s)
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ref, err := Parse(s)
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if err != nil {
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if expected == "" {
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continue
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}
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return err
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}
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if repo := ref.Repository(); repo.String() != expected {
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return fmt.Errorf("repository string: expected %q, got: %q", expected, repo)
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}
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if refStr := ref.String(); refStr != s {
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return fmt.Errorf("reference string: expected %q, got: %q", s, refStr)
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}
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}
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return nil
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}
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func TestSimpleRepository(t *testing.T) {
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if err := testRepository(`busybox`); err != nil {
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t.Fatal(err)
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}
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}
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func TestUrlRepository(t *testing.T) {
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if err := testRepository(`docker.io/library/busybox`); err != nil {
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t.Fatal(err)
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}
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}
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func TestPort(t *testing.T) {
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if err := testRepository(`busybox:1234`); err != nil {
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t.Fatal(err)
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}
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}
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*/
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