feat(gitea): IssueTracker client + inject into brain server (#52)

Implements the IssueTracker port as a real Gitea REST client (#49c) — the
new outbound dependency the brain server gains for capture.

- CreateIssue / CommentIssue / CloseIssue(+optional closing comment) over
  the Gitea API. Owner is the const "mathias", never caller-supplied, so
  a caller cannot redirect a write to another owner's repo.
- Token read once at construction (BRAIN_GITEA_TOKEN), held in the struct,
  travels only in the Authorization header — never logged or in argv.
  Error messages carry status + truncated body, never the token
  (regression-tested). gitea.New returns nil when URL or token is unset,
  so missing config = tracker disabled via one nil check.
- Injected into the MCP server behind the capture.IssueTracker interface
  via WithIssueTracker (constructor injection, swappable/testable); main
  wires it from BRAIN_GITEA_URL (default https://git.d-ma.be) +
  BRAIN_GITEA_TOKEN. Consumed by the capture use-case in #53.

Tests use httptest transports: create (owner+auth header asserted),
comment, close with/without comment, error path that proves the token
never leaks into an error string.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-22 23:27:29 +02:00
co-authored by Claude Opus 4.8
parent 4cfc98de56
commit 6606b38a76
5 changed files with 293 additions and 0 deletions
+16
View File
@@ -11,6 +11,7 @@ import (
"net/http"
"github.com/mathiasbq/hyperguild/ingestion/internal/brainstore"
"github.com/mathiasbq/hyperguild/ingestion/internal/capture"
"github.com/mathiasbq/hyperguild/ingestion/internal/graphstore"
"github.com/mathiasbq/hyperguild/ingestion/internal/graphsync"
"github.com/mathiasbq/hyperguild/ingestion/internal/pipeline"
@@ -48,6 +49,7 @@ type Server struct {
embedder search.Embedder // nil = BM25-only retrieval
graph graphsync.Store // nil = brain_graph and GraphRAG augmentation disabled
store *brainstore.Store // shared brain write/update/get impl (also used by capture)
tracker capture.IssueTracker // nil = no Gitea ticket integration; wired for capture (#53)
}
// NewServer constructs a Server bound to brainDir. pipelineCfg supplies the
@@ -100,6 +102,20 @@ func (s *Server) WithGraph(g *graphstore.PGStore) *Server {
return s
}
// WithIssueTracker injects the Gitea ticket tracker behind the
// capture.IssueTracker interface. nil leaves ticket integration off. The
// use-case (capture) consumes this in #53; it is wired here so the
// dependency is constructed once and stays swappable/testable.
func (s *Server) WithIssueTracker(t capture.IssueTracker) *Server {
s.tracker = t
return s
}
// IssueTracker returns the injected ticket tracker (nil when unconfigured).
func (s *Server) IssueTracker() capture.IssueTracker {
return s.tracker
}
func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
// MCP streamable HTTP: GET establishes the SSE stream for server-to-client events.
if r.Method == http.MethodGet {