added gitea endpoint to get and list tags

scm/driver/gitea/git.go

@@ -32,7 +32,19 @@ func (s *gitService) FindCommit(ctx context.Context, repo, ref string) (*scm.Com
 }
 
 func (s *gitService) FindTag(ctx context.Context, repo, name string) (*scm.Reference, *scm.Response, error) {
- return nil, nil, scm.ErrNotSupported
+ name = scm.TrimRef(name)
+ path := fmt.Sprintf("api/v1/repos/%s/git/refs/tags/%s", repo, url.PathEscape(name))
+ out := []*tag{}
+ res, err := s.client.do(ctx, "GET", path, nil, &out)
+ if err != nil {
+ return nil, res, err
+ }
+ for _, tag := range convertTagList(out) {
+ if tag.Name == name {
+ return tag, res, nil
+ }
+ }
+ return nil, res, scm.ErrNotFound
 }
 
 func (s *gitService) ListBranches(ctx context.Context, repo string, opts scm.ListOptions) ([]*scm.Reference, *scm.Response, error) {
@@ -47,7 +59,10 @@ func (s *gitService) ListCommits(ctx context.Context, repo string, _ scm.CommitL
 }
 
 func (s *gitService) ListTags(ctx context.Context, repo string, _ scm.ListOptions) ([]*scm.Reference, *scm.Response, error) {
- return nil, nil, scm.ErrNotSupported
+ path := fmt.Sprintf("api/v1/repos/%s/git/refs/tags", repo)
+ out := []*tag{}
+ res, err := s.client.do(ctx, "GET", path, nil, &out)
+ return convertTagList(out), res, err
 }
 
 func (s *gitService) ListChanges(ctx context.Context, repo, ref string, _ scm.ListOptions) ([]*scm.Change, *scm.Response, error) {
@@ -94,6 +109,17 @@ type (
  Email string `json:"email"`
  Username string `json:"username"`
  }
+
+ // gitea tag object
+ tag struct {
+ Ref string `json:"ref"`
+ URL string `json:"url"`
+ Object struct {
+ Type string `json:"type"`
+ Sha string `json:"sha"`
+ URL string `json:"url"`
+ } `json:"object"`
+ }
 )
 
 //
@@ -150,3 +176,19 @@ func convertUserSignature(src user) scm.Signature {
  Avatar: src.Avatar,
  }
 }
+
+func convertTagList(src []*tag) []*scm.Reference {
+ var dst []*scm.Reference
+ for _, v := range src {
+ dst = append(dst, convertTag(v))
+ }
+ return dst
+}
+
+func convertTag(src *tag) *scm.Reference {
+ return &scm.Reference{
+ Name: scm.TrimRef(src.Ref),
+ Path: src.Ref,
+ Sha: src.Object.Sha,
+ }
+}

scm/driver/gitea/git_test.go

@@ -135,17 +135,53 @@ func TestGitListBranches(t *testing.T) {
 //
 
 func TestGitFindTag(t *testing.T) {
+ defer gock.Off()
+
+ gock.New("https://try.gitea.io").
+ Get("/api/v1/repos/go-gitea/gitea/git/refs/tags/v1.0.0").
+ Reply(200).
+ Type("application/json").
+ File("testdata/tag.json")
+
  client, _ := New("https://try.gitea.io")
- _, _, err := client.Git.FindTag(context.Background(), "go-gitea/gitea", "v1.0.0")
- if err != scm.ErrNotSupported {
- t.Errorf("Expect Not Supported error")
+ got, _, err := client.Git.FindTag(context.Background(), "go-gitea/gitea", "v1.0.0")
+ if err != nil {
+ t.Error(err)
+ return
+ }
+
+ want := &scm.Reference{}
+ raw, _ := ioutil.ReadFile("testdata/tag.json.golden")
+ json.Unmarshal(raw, &want)
+
+ if diff := cmp.Diff(got, want); diff != "" {
+ t.Errorf("Unexpected Results")
+ t.Log(diff)
  }
 }
 
 func TestGitListTags(t *testing.T) {
+ defer gock.Off()
+
+ gock.New("https://try.gitea.io").
+ Get("/api/v1/repos/go-gitea/gitea/git/refs/tags").
+ Reply(200).
+ Type("application/json").
+ File("testdata/tags.json")
+
  client, _ := New("https://try.gitea.io")
- _, _, err := client.Git.ListTags(context.Background(), "go-gitea/gitea", scm.ListOptions{})
- if err != scm.ErrNotSupported {
- t.Errorf("Expect Not Supported error")
+ got, _, err := client.Git.ListTags(context.Background(), "go-gitea/gitea", scm.ListOptions{})
+ if err != nil {
+ t.Error(err)
+ return
+ }
+
+ want := []*scm.Reference{}
+ raw, _ := ioutil.ReadFile("testdata/tags.json.golden")
+ json.Unmarshal(raw, &want)
+
+ if diff := cmp.Diff(got, want); diff != "" {
+ t.Errorf("Unexpected Results")
+ t.Log(diff)
  }
 }

scm/driver/gitea/testdata/tag.json

@@ -0,0 +1,11 @@
+[
+ {
+ "ref": "refs/tags/v1.0.0",
+ "url": "https://try.gitea.io/api/v1/repos/go-gitea/gitea/git/refs/tags/v1.0.0",
+ "object": {
+ "type": "commit",
+ "sha": "4b736a01b6291e21c663ae9aab494850e7a50723",
+ "url": "https://try.gitea.io/api/v1/repos/go-gitea/gitea/git/commits/4b736a01b6291e21c663ae9aab494850e7a50723"
+ }
+ }
+]

scm/driver/gitea/testdata/tag.json.golden

@@ -0,0 +1,5 @@
+{
+ "Name": "v1.0.0",
+ "Path": "refs/tags/v1.0.0",
+ "Sha": "4b736a01b6291e21c663ae9aab494850e7a50723"
+}

scm/driver/gitea/testdata/tags.json

@@ -0,0 +1,11 @@
+[
+ {
+ "ref": "refs/tags/v1.0.0",
+ "url": "https://try.gitea.io/api/v1/repos/go-gitea/gitea/git/refs/tags/v1.0.0",
+ "object": {
+ "type": "commit",
+ "sha": "4b736a01b6291e21c663ae9aab494850e7a50723",
+ "url": "https://try.gitea.io/api/v1/repos/go-gitea/gitea/git/commits/4b736a01b6291e21c663ae9aab494850e7a50723"
+ }
+ }
+]

scm/driver/gitea/testdata/tags.json.golden

@@ -0,0 +1,5 @@
+[{
+ "Name": "v1.0.0",
+ "Path": "refs/tags/v1.0.0",
+ "Sha": "4b736a01b6291e21c663ae9aab494850e7a50723"
+}]