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
-33
View File
@@ -6,39 +6,6 @@ import (
gitea_sdk "code.gitea.io/sdk/gitea"
)
func TestSlimRepo(t *testing.T) {
r := &gitea_sdk.Repository{
ID: 1,
FullName: "org/repo",
Description: "A test repo",
HTMLURL: "https://gitea.com/org/repo",
CloneURL: "https://gitea.com/org/repo.git",
SSHURL: "git@gitea.com:org/repo.git",
DefaultBranch: "main",
Private: false,
Fork: false,
Archived: false,
Language: "Go",
Stars: 10,
Forks: 2,
Owner: &gitea_sdk.User{UserName: "org"},
Topics: []string{"mcp", "gitea"},
}
m := slimRepo(r)
if m["full_name"] != "org/repo" {
t.Errorf("expected full_name org/repo, got %v", m["full_name"])
}
if m["owner"] != "org" {
t.Errorf("expected owner org, got %v", m["owner"])
}
topics := m["topics"].([]string)
if len(topics) != 2 {
t.Errorf("expected 2 topics, got %d", len(topics))
}
}
func TestSlimTag(t *testing.T) {
tag := &gitea_sdk.Tag{
Name: "v1.0.0",