Simplify codebase (#195)

Net **-650 LOC** by removing duplication and dead noise. All tests pass.

### Duplication & helpers
- Extracted shared slim helpers (`UserLogin`, `UserLogins`, `LabelNames`, `BodyWithAttachments`, `UserDetail`, `Repo`/`Repos`, `Label`/`Labels`) into `pkg/slim`. Deleted the 4 copies that lived in `issue/`, `pull/`, `search/`, `repo/` (plus duplicate `slimUserDetail`/`slimRepo`/`slimLabels` across packages).
- Added `params.GetOptionalBoolPtr` and `params.GetOptionalStringPtr`. Replaced 18 awkward `new(localVar); if !ok { = nil }` patterns across `repo/`, `pull/`, `issue/`, `label/`, `milestone/`, `search/`.
- Extracted `pullRequestReviewerFn` for the 99%-identical `createPullRequestReviewerFn`/`deletePullRequestReviewerFn` pair.

### Dead code & noise
- Deleted **122** `log.Debugf("Called X")` narration lines (`zap.AddCaller` already records the caller) and pruned 19 unused `log` imports.
- Removed the unused `log.Logger` wrapper; the mcp-go server now uses `log.Default().Sugar()` directly (matches `util.Logger`).
- Deleted dead `s.DeleteTools("")` — confirmed no-op in mcp-go.
- Stripped WHAT-narration comments per project guidance.

### Correctness & consistency
- Fixed `log.Errorf(err.Error())` format-string bug in `pkg/to/to.go` — a `%` in the error would have been interpreted as a directive.
- Standardized `to.TextResult`/`to.ErrorResult` usage; `release.go`, `tag.go`, `branch.go` were bypassing the helpers in 9 sites (skipping the wrapper's debug/error logging).
- Made `params.GetString` reject empty strings; dropped 21 redundant `err != nil || x == ""` checks in `operation/actions/`.
- Replaced raw `args["org"].(string)` in `ListOrgReposFn` with `params.GetString` to match the rest of the codebase.

### Performance
- **Cached `*gitea.Client` by host+token via `sync.Map`** + shared `*http.Transport` via `sync.Once` for both SDK and raw REST paths. Eliminates the SDK's `/api/v1/version` preflight on every tool call and enables connection keep-alive across requests.
- Gated `to.TextResult` debug log behind `flag.Debug` to skip the `string(bytes)` allocation when debug is off.
- Hoisted `8192` and `60s` magic numbers in `pkg/gitea/rest.go` into named constants.

---
This PR was written with the help of Claude Opus 4.7

---------

Co-authored-by: silverwind <silv3rwind@gmail.com>
Reviewed-on: https://gitea.com/gitea/gitea-mcp/pulls/195
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-committed-by: silverwind <me@silverwind.io>
This commit is contained in:
silverwind
2026-05-19 08:25:36 +00:00
committed by silverwind
parent e36137f5a1
commit 371a06403a
40 changed files with 640 additions and 1007 deletions
+42 -56
View File
@@ -12,7 +12,6 @@ import (
"gitea.com/gitea/gitea-mcp/pkg/annotation"
"gitea.com/gitea/gitea-mcp/pkg/gitea"
"gitea.com/gitea/gitea-mcp/pkg/log"
"gitea.com/gitea/gitea-mcp/pkg/params"
"gitea.com/gitea/gitea-mcp/pkg/to"
@@ -125,14 +124,13 @@ func doJSONWithFallback(ctx context.Context, method string, paths []string, quer
}
func listRepoActionWorkflowsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called listRepoActionWorkflowsFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
page, pageSize := params.GetPagination(req.GetArguments(), 30)
query := url.Values{}
@@ -153,18 +151,17 @@ func listRepoActionWorkflowsFn(ctx context.Context, req mcp.CallToolRequest) (*m
}
func getRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called getRepoActionWorkflowFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
workflowID, err := params.GetString(req.GetArguments(), "workflow_id")
if err != nil || workflowID == "" {
return to.ErrorResult(errors.New("workflow_id is required"))
if err != nil {
return to.ErrorResult(err)
}
var result any
@@ -181,22 +178,21 @@ func getRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest) (*mcp
}
func dispatchRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called dispatchRepoActionWorkflowFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
workflowID, err := params.GetString(req.GetArguments(), "workflow_id")
if err != nil || workflowID == "" {
return to.ErrorResult(errors.New("workflow_id is required"))
if err != nil {
return to.ErrorResult(err)
}
ref, err := params.GetString(req.GetArguments(), "ref")
if err != nil || ref == "" {
return to.ErrorResult(errors.New("ref is required"))
if err != nil {
return to.ErrorResult(err)
}
var inputs map[string]any
@@ -231,14 +227,13 @@ func dispatchRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest)
}
func listRepoActionRunsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called listRepoActionRunsFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
page, pageSize := params.GetPagination(req.GetArguments(), 30)
statusFilter, _ := req.GetArguments()["status"].(string)
@@ -264,14 +259,13 @@ func listRepoActionRunsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Ca
}
func getRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called getRepoActionRunFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
if err != nil || runID <= 0 {
@@ -292,14 +286,13 @@ func getRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Call
}
func cancelRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called cancelRepoActionRunFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
if err != nil || runID <= 0 {
@@ -319,14 +312,13 @@ func cancelRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.C
}
func rerunRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called rerunRepoActionRunFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
if err != nil || runID <= 0 {
@@ -351,14 +343,13 @@ func rerunRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Ca
}
func listRepoActionJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called listRepoActionJobsFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
page, pageSize := params.GetPagination(req.GetArguments(), 30)
statusFilter, _ := req.GetArguments()["status"].(string)
@@ -384,14 +375,13 @@ func listRepoActionJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Ca
}
func listRepoActionRunJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called listRepoActionRunJobsFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil || owner == "" {
return to.ErrorResult(errors.New("owner is required"))
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
if err != nil || repo == "" {
return to.ErrorResult(errors.New("repo is required"))
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
if err != nil || runID <= 0 {
@@ -416,8 +406,6 @@ func listRepoActionRunJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp
return to.TextResult(slimActionJobs(result))
}
// Log functions (merged from logs.go)
func logPaths(owner, repo string, jobID int64) []string {
return []string{
fmt.Sprintf("repos/%s/%s/actions/jobs/%d/logs", url.PathEscape(owner), url.PathEscape(repo), jobID),
@@ -473,7 +461,6 @@ func limitBytes(data []byte, maxBytes int) ([]byte, bool) {
}
func getRepoActionJobLogPreviewFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called getRepoActionJobLogPreviewFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil {
return to.ErrorResult(err)
@@ -508,7 +495,6 @@ func getRepoActionJobLogPreviewFn(ctx context.Context, req mcp.CallToolRequest)
}
func downloadRepoActionJobLogFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
log.Debugf("Called downloadRepoActionJobLogFn")
owner, err := params.GetString(req.GetArguments(), "owner")
if err != nil {
return to.ErrorResult(err)