Initial commit: Gitea MCP Server

This commit is contained in:
2026-04-10 21:57:19 -07:00
commit 1f27844dce
119 changed files with 25001 additions and 0 deletions
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package version
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"gitea.com/gitea/gitea-mcp/pkg/flag"
"github.com/mark3labs/mcp-go/mcp"
)
func Test_checkGiteaVersionFn_success(t *testing.T) {
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path != "/api/v1/version" {
http.NotFound(w, r)
return
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"version":"1.22.5"}`))
})
server := httptest.NewServer(handler)
defer server.Close()
origHost := flag.Host
origToken := flag.Token
origVersion := flag.Version
flag.Host = server.URL
flag.Token = ""
flag.Version = "test"
defer func() {
flag.Host = origHost
flag.Token = origToken
flag.Version = origVersion
}()
req := mcp.CallToolRequest{
Params: mcp.CallToolParams{
Arguments: map[string]any{},
},
}
result, err := CheckGiteaVersionFn(context.Background(), req)
if err != nil {
t.Fatalf("CheckGiteaVersionFn() error = %v", err)
}
if len(result.Content) == 0 {
t.Fatalf("expected content in result")
}
textContent, ok := mcp.AsTextContent(result.Content[0])
if !ok {
t.Fatalf("expected text content, got %T", result.Content[0])
}
var parsed VersionInfo
if err := json.Unmarshal([]byte(textContent.Text), &parsed); err != nil {
t.Fatalf("unmarshal result: %v", err)
}
if parsed.Version != "1.22.5" {
t.Errorf("version = %q, want %q", parsed.Version, "1.22.5")
}
if parsed.Major != 1 {
t.Errorf("major = %d, want 1", parsed.Major)
}
if parsed.Minor != 22 {
t.Errorf("minor = %d, want 22", parsed.Minor)
}
if parsed.Patch != 5 {
t.Errorf("patch = %d, want 5", parsed.Patch)
}
// 1.22.5 should have secrets, variables, runners, commit_status but not actions/artifacts
if !parsed.Capabilities.SecretsAPI {
t.Error("expected secrets_api=true for 1.22.5")
}
if !parsed.Capabilities.VariablesAPI {
t.Error("expected variables_api=true for 1.22.5")
}
if !parsed.Capabilities.RunnersAPI {
t.Error("expected runners_api=true for 1.22.5")
}
if !parsed.Capabilities.CommitStatusAPI {
t.Error("expected commit_status_api=true for 1.22.5")
}
if parsed.Capabilities.ActionsAPI {
t.Error("expected actions_api=false for 1.22.5")
}
if parsed.Capabilities.ArtifactsAPI {
t.Error("expected artifacts_api=false for 1.22.5")
}
}
func Test_checkGiteaVersionFn_version123(t *testing.T) {
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path != "/api/v1/version" {
http.NotFound(w, r)
return
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"version":"1.23.0"}`))
})
server := httptest.NewServer(handler)
defer server.Close()
origHost := flag.Host
origToken := flag.Token
origVersion := flag.Version
flag.Host = server.URL
flag.Token = ""
flag.Version = "test"
defer func() {
flag.Host = origHost
flag.Token = origToken
flag.Version = origVersion
}()
req := mcp.CallToolRequest{
Params: mcp.CallToolParams{
Arguments: map[string]any{},
},
}
result, err := CheckGiteaVersionFn(context.Background(), req)
if err != nil {
t.Fatalf("CheckGiteaVersionFn() error = %v", err)
}
textContent, ok := mcp.AsTextContent(result.Content[0])
if !ok {
t.Fatalf("expected text content, got %T", result.Content[0])
}
var parsed VersionInfo
if err := json.Unmarshal([]byte(textContent.Text), &parsed); err != nil {
t.Fatalf("unmarshal result: %v", err)
}
if parsed.Version != "1.23.0" {
t.Errorf("version = %q, want %q", parsed.Version, "1.23.0")
}
// 1.23.0 should have all capabilities
if !parsed.Capabilities.ActionsAPI {
t.Error("expected actions_api=true for 1.23.0")
}
if !parsed.Capabilities.ArtifactsAPI {
t.Error("expected artifacts_api=true for 1.23.0")
}
if !parsed.Capabilities.SecretsAPI {
t.Error("expected secrets_api=true for 1.23.0")
}
if !parsed.Capabilities.VariablesAPI {
t.Error("expected variables_api=true for 1.23.0")
}
if !parsed.Capabilities.RunnersAPI {
t.Error("expected runners_api=true for 1.23.0")
}
if !parsed.Capabilities.CommitStatusAPI {
t.Error("expected commit_status_api=true for 1.23.0")
}
}
func Test_checkGiteaVersionFn_version111(t *testing.T) {
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path != "/api/v1/version" {
http.NotFound(w, r)
return
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"version":"1.11.0"}`))
})
server := httptest.NewServer(handler)
defer server.Close()
origHost := flag.Host
origToken := flag.Token
origVersion := flag.Version
flag.Host = server.URL
flag.Token = ""
flag.Version = "test"
defer func() {
flag.Host = origHost
flag.Token = origToken
flag.Version = origVersion
}()
req := mcp.CallToolRequest{
Params: mcp.CallToolParams{
Arguments: map[string]any{},
},
}
result, err := CheckGiteaVersionFn(context.Background(), req)
if err != nil {
t.Fatalf("CheckGiteaVersionFn() error = %v", err)
}
textContent, ok := mcp.AsTextContent(result.Content[0])
if !ok {
t.Fatalf("expected text content, got %T", result.Content[0])
}
var parsed VersionInfo
if err := json.Unmarshal([]byte(textContent.Text), &parsed); err != nil {
t.Fatalf("unmarshal result: %v", err)
}
// 1.11.0 should only have commit_status
if !parsed.Capabilities.CommitStatusAPI {
t.Error("expected commit_status_api=true for 1.11.0")
}
if parsed.Capabilities.SecretsAPI {
t.Error("expected secrets_api=false for 1.11.0")
}
if parsed.Capabilities.VariablesAPI {
t.Error("expected variables_api=false for 1.11.0")
}
if parsed.Capabilities.RunnersAPI {
t.Error("expected runners_api=false for 1.11.0")
}
if parsed.Capabilities.ActionsAPI {
t.Error("expected actions_api=false for 1.11.0")
}
if parsed.Capabilities.ArtifactsAPI {
t.Error("expected artifacts_api=false for 1.11.0")
}
}
func Test_checkGiteaVersionFn_withVPrefix(t *testing.T) {
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path != "/api/v1/version" {
http.NotFound(w, r)
return
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"version":"v1.24.0"}`))
})
server := httptest.NewServer(handler)
defer server.Close()
origHost := flag.Host
origToken := flag.Token
origVersion := flag.Version
flag.Host = server.URL
flag.Token = ""
flag.Version = "test"
defer func() {
flag.Host = origHost
flag.Token = origToken
flag.Version = origVersion
}()
req := mcp.CallToolRequest{
Params: mcp.CallToolParams{
Arguments: map[string]any{},
},
}
result, err := CheckGiteaVersionFn(context.Background(), req)
if err != nil {
t.Fatalf("CheckGiteaVersionFn() error = %v", err)
}
textContent, ok := mcp.AsTextContent(result.Content[0])
if !ok {
t.Fatalf("expected text content, got %T", result.Content[0])
}
var parsed VersionInfo
if err := json.Unmarshal([]byte(textContent.Text), &parsed); err != nil {
t.Fatalf("unmarshal result: %v", err)
}
if parsed.Version != "v1.24.0" {
t.Errorf("version = %q, want %q", parsed.Version, "v1.24.0")
}
if parsed.Major != 1 {
t.Errorf("major = %d, want 1", parsed.Major)
}
if parsed.Minor != 24 {
t.Errorf("minor = %d, want 24", parsed.Minor)
}
if parsed.Patch != 0 {
t.Errorf("patch = %d, want 0", parsed.Patch)
}
// 1.24 should have all capabilities
if !parsed.Capabilities.ActionsAPI {
t.Error("expected actions_api=true for 1.24.0")
}
}
func Test_checkGiteaVersionFn_error(t *testing.T) {
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
http.Error(w, `{"message":"Internal Server Error"}`, http.StatusInternalServerError)
})
server := httptest.NewServer(handler)
defer server.Close()
origHost := flag.Host
origToken := flag.Token
origVersion := flag.Version
flag.Host = server.URL
flag.Token = ""
flag.Version = "test"
defer func() {
flag.Host = origHost
flag.Token = origToken
flag.Version = origVersion
}()
req := mcp.CallToolRequest{
Params: mcp.CallToolParams{
Arguments: map[string]any{},
},
}
result, err := CheckGiteaVersionFn(context.Background(), req)
if err != nil {
t.Fatalf("CheckGiteaVersionFn() error = %v", err)
}
textContent, ok := mcp.AsTextContent(result.Content[0])
if !ok {
t.Fatalf("expected text content, got %T", result.Content[0])
}
// Should return error message in text result
if textContent.Text == "" {
t.Error("expected error message in result")
}
}
func Test_parseVersion(t *testing.T) {
tests := []struct {
version string
wantMajor int
wantMinor int
wantPatch int
wantErr bool
}{
{"1.22.5", 1, 22, 5, false},
{"1.23.0", 1, 23, 0, false},
{"1.24.1", 1, 24, 1, false},
{"v1.22.5", 1, 22, 5, false},
{"V1.22.5", 1, 22, 5, false},
{"1.22", 1, 22, 0, false},
{"1", 0, 0, 0, true},
{"", 0, 0, 0, true},
{"abc", 0, 0, 0, true},
{"1.x.5", 0, 0, 0, true},
}
for _, tt := range tests {
t.Run(tt.version, func(t *testing.T) {
major, minor, patch, err := parseVersion(tt.version)
if (err != nil) != tt.wantErr {
t.Errorf("parseVersion(%q) error = %v, wantErr %v", tt.version, err, tt.wantErr)
return
}
if !tt.wantErr {
if major != tt.wantMajor {
t.Errorf("parseVersion(%q) major = %d, want %d", tt.version, major, tt.wantMajor)
}
if minor != tt.wantMinor {
t.Errorf("parseVersion(%q) minor = %d, want %d", tt.version, minor, tt.wantMinor)
}
if patch != tt.wantPatch {
t.Errorf("parseVersion(%q) patch = %d, want %d", tt.version, patch, tt.wantPatch)
}
}
})
}
}
func Test_determineCapabilities(t *testing.T) {
tests := []struct {
name string
major int
minor int
patch int
expected CapabilityMatrix
}{
{
name: "1.11.0",
major: 1, minor: 11, patch: 0,
expected: CapabilityMatrix{
ActionsAPI: false,
SecretsAPI: false,
VariablesAPI: false,
RunnersAPI: false,
ArtifactsAPI: false,
CommitStatusAPI: true,
},
},
{
name: "1.12.0",
major: 1, minor: 12, patch: 0,
expected: CapabilityMatrix{
ActionsAPI: false,
SecretsAPI: false,
VariablesAPI: false,
RunnersAPI: false,
ArtifactsAPI: false,
CommitStatusAPI: true,
},
},
{
name: "1.22.0",
major: 1, minor: 22, patch: 0,
expected: CapabilityMatrix{
ActionsAPI: false,
SecretsAPI: true,
VariablesAPI: true,
RunnersAPI: true,
ArtifactsAPI: false,
CommitStatusAPI: true,
},
},
{
name: "1.22.5",
major: 1, minor: 22, patch: 5,
expected: CapabilityMatrix{
ActionsAPI: false,
SecretsAPI: true,
VariablesAPI: true,
RunnersAPI: true,
ArtifactsAPI: false,
CommitStatusAPI: true,
},
},
{
name: "1.23.0",
major: 1, minor: 23, patch: 0,
expected: CapabilityMatrix{
ActionsAPI: true,
SecretsAPI: true,
VariablesAPI: true,
RunnersAPI: true,
ArtifactsAPI: true,
CommitStatusAPI: true,
},
},
{
name: "1.24.0",
major: 1, minor: 24, patch: 0,
expected: CapabilityMatrix{
ActionsAPI: true,
SecretsAPI: true,
VariablesAPI: true,
RunnersAPI: true,
ArtifactsAPI: true,
CommitStatusAPI: true,
},
},
{
name: "2.0.0",
major: 2, minor: 0, patch: 0,
expected: CapabilityMatrix{
ActionsAPI: true,
SecretsAPI: true,
VariablesAPI: true,
RunnersAPI: true,
ArtifactsAPI: true,
CommitStatusAPI: true,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := determineCapabilities(tt.major, tt.minor, tt.patch)
if got != tt.expected {
t.Errorf("determineCapabilities(%d, %d, %d) = %+v, want %+v",
tt.major, tt.minor, tt.patch, got, tt.expected)
}
})
}
}