feat(tools): tag_create

internal/gitea/tags.go

@@ -0,0 +1,42 @@
+package gitea
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+)
+
+type CreateTagArgs struct {
+	TagName string `json:"tag_name"`
+	Target  string `json:"target"`
+	Message string `json:"message,omitempty"`
+}
+
+type Tag struct {
+	Name    string `json:"name"`
+	ID      string `json:"id"`
+	Message string `json:"message"`
+	Commit  struct {
+		Sha string `json:"sha"`
+	} `json:"commit"`
+}
+
+func (c *Client) CreateTag(ctx context.Context, owner, repo string, args CreateTagArgs) (*Tag, error) {
+	p := fmt.Sprintf("/api/v1/repos/%s/%s/tags", owner, repo)
+	payload, err := json.Marshal(args)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := c.PostJSON(ctx, p, payload)
+	if err != nil {
+		return nil, err
+	}
+	if err := MapStatus(status, body); err != nil {
+		return nil, err
+	}
+	var tag Tag
+	if err := json.Unmarshal(body, &tag); err != nil {
+		return nil, err
+	}
+	return &tag, nil
+}

internal/gitea/tags_test.go

@@ -0,0 +1,49 @@
+package gitea_test
+
+import (
+	"context"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"gitea.d-ma.be/mathias/gitea-mcp/internal/gitea"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestCreateTag(t *testing.T) {
+	var captured []byte
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		assert.Equal(t, "/api/v1/repos/o/r/tags", r.URL.Path)
+		assert.Equal(t, http.MethodPost, r.Method)
+		var err error
+		captured, err = io.ReadAll(r.Body)
+		require.NoError(t, err)
+		w.WriteHeader(http.StatusCreated)
+		_, _ = w.Write([]byte(`{
+			"name":"v1.0.0",
+			"id":"tagsha",
+			"message":"release",
+			"commit":{"sha":"cmt1","url":"http://example.com/commit/cmt1"}
+		}`))
+	}))
+	defer srv.Close()
+
+	c := gitea.NewClient(srv.URL, "tok")
+	tag, err := c.CreateTag(context.Background(), "o", "r", gitea.CreateTagArgs{
+		TagName: "v1.0.0",
+		Target:  "main",
+		Message: "release",
+	})
+	require.NoError(t, err)
+	assert.Equal(t, "v1.0.0", tag.Name)
+	assert.Equal(t, "cmt1", tag.Commit.Sha)
+
+	var payload map[string]string
+	require.NoError(t, json.Unmarshal(captured, &payload))
+	assert.Equal(t, "v1.0.0", payload["tag_name"])
+	assert.Equal(t, "main", payload["target"])
+	assert.Equal(t, "release", payload["message"])
+}