feat: guidelines

cmd/pierre/main.go

@@ -45,11 +45,10 @@ type ReviewConfig struct {
 	MaxChunkSize    int      `help:"Maximum diff chunk size in bytes" default:"60000"`
 	Guidelines      []string `help:"Project guidelines to prepend" sep:","`
 	DisableComments bool     `help:"Disable posting comments (dry run)"`
-	SanityCheck     bool     `help:"Run sanity‑check LLM prompts per comment" default:"true"`
 }
 
 type Config struct {
-	LogLevel string `help:"Log verbosity: debug, info, warn, error" default:"info"`
+	LogLevel string `help:"Log verbosity: debug, info, warn, error"`
 
 	// Embedding ReviewConfig with a prefix changes flag names to `--review-…`.
 	// Existing configuration files using the old flag names will need to be updated.
@@ -153,7 +152,6 @@ func main() {
 	}
 
 	pierreService := pierre.New(ai, git, cfg.Review.MaxChunkSize, cfg.Review.Guidelines, cfg.Review.DisableComments)
-	pierreService.SetSanityCheck(cfg.Review.SanityCheck)
 	if err := pierreService.MakeReview(context.Background(), cfg.Repo.Owner, cfg.Repo.Repo, cfg.Repo.PRID); err != nil {
 		log.Fatalf("Error during review: %v", err)
 	}

internal/gitadapters/bitbucket/resource.go

@@ -31,8 +31,6 @@ func (b *BitbucketAdapter) GetFileContent(ctx context.Context, projectKey, repos
 	if err != nil {
 		return "", err
 	}
-	// Ensure raw file retrieval
-	r.Header.Set("Accept", "application/octet-stream")
 	if ref != "" {
 		q := r.URL.Query()
 		q.Set("at", ref)

internal/gitadapters/gitea/adapter.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"io"
 	"log/slog"
-	"net/http"
 
 	"code.gitea.io/sdk/gitea"
 	"git.schreifuchs.ch/schreifuchs/pierre-bot/internal/pierre"
@@ -51,14 +50,11 @@ func (g *Adapter) AddComment(ctx context.Context, owner, repo string, prID int,
 			},
 		},
 	}
-	_, resp, err := g.client.CreatePullReview(owner, repo, int64(prID), opts)
+	_, _, err := g.client.CreatePullReview(owner, repo, int64(prID), opts)
 	if err != nil {
 		slog.Error("Gitea AddComment failed", "err", err)
 		return err
 	}
-	if resp != nil && resp.StatusCode != http.StatusCreated {
-		return fmt.Errorf("unexpected status %d creating comment", resp.StatusCode)
-	}
 	slog.Info("Gitea AddComment succeeded", "pr", prID)
 	return nil
 }

internal/pierre/overlap_test.go

@@ -1,44 +0,0 @@
-package pierre
-
-import (
-	"context"
-	"testing"
-
-	"git.schreifuchs.ch/schreifuchs/pierre-bot/internal/chatter"
-)
-
-type overlapChat struct{ callCount int }
-
-func (m *overlapChat) GenerateStructured(ctx context.Context, msgs []chatter.Message, target interface{}) error {
-	m.callCount++
-	if cSlice, ok := target.(*[]Comment); ok {
-		// Return two comments with same file and line to test deduplication
-		*cSlice = []Comment{{File: "dup.go", Line: 10, Message: "first"}, {File: "dup.go", Line: 10, Message: "second"}}
-		return nil
-	}
-	return nil
-}
-
-func (m *overlapChat) GetProviderName() string { return "mock" }
-
-func TestJudgePR_DeduplicationOverlap(t *testing.T) {
-	chat := &overlapChat{}
-	svc := &Service{
-		maxChunkSize: 1000,
-		guidelines:   nil,
-		git:          &mockGit{},
-		chat:         chat,
-	}
-	diffReader, err := svc.git.GetDiff(context.Background(), "", "", 0)
-	if err != nil {
-		t.Fatalf("failed to get diff: %v", err)
-	}
-	defer diffReader.Close()
-	comments, err := svc.judgePR(context.Background(), diffReader)
-	if err != nil {
-		t.Fatalf("judgePR error: %v", err)
-	}
-	if len(comments) != 1 {
-		t.Fatalf("expected 1 deduplicated comment, got %d", len(comments))
-	}
-}

internal/pierre/resource.go

@@ -17,7 +17,6 @@ import (
 type Service struct {
 	maxChunkSize    int
 	guidelines      []string // stored as slice of lines; legacy, see WithGuidelines
-	skipSanityCheck bool     // if true, skip LLM sanity‑check prompts per comment
 	disableComments bool
 	git             GitAdapter
 	chat            ChatAdapter
@@ -30,7 +29,6 @@ func New(chat ChatAdapter, git GitAdapter, maxChunkSize int, guidelines []string
 		chat:            chat,
 		maxChunkSize:    maxChunkSize,
 		guidelines:      guidelines,
-		skipSanityCheck: false,
 		disableComments: disableComments,
 	}
 }
@@ -51,11 +49,6 @@ func (s *Service) WithGuidelines(md string) error {
 
 // parseGuidelinesFromString splits a markdown string into trimmed, non‑empty
 // lines and ensures the total number of lines does not exceed 1000.
-func (s *Service) SetSanityCheck(enabled bool) {
-	s.skipSanityCheck = !enabled
-}
-
-// parseGuidelinesFromString splits a markdown string into trimmed, non‑empty
 func parseGuidelinesFromString(md string) ([]string, error) {
 	var result []string
 	// Split on newline. Handles both \n and \r\n because TrimSpace removes \r.

internal/pierre/review.go

@@ -3,7 +3,7 @@ package pierre
 import (
 	"context"
 	"fmt"
-	"log/slog"
+	"log"
 
 	"git.schreifuchs.ch/schreifuchs/pierre-bot/internal/chatter"
 )
@@ -22,17 +22,17 @@ func (s *Service) MakeReview(ctx context.Context, organisation string, repo stri
 		return fmt.Errorf("error judging PR: %w", err)
 	}
 
-	// ---------- Sanity‑check step ----------
+	// ---------- Sanity‑check step (always enabled) ----------
 	headSHA, err := s.git.GetPRHeadSHA(ctx, organisation, repo, prID)
 	if err != nil {
-		slog.Warn("could not fetch PR head SHA", "error", err)
-	} else if !s.skipSanityCheck {
+		log.Printf("warning: could not fetch PR head SHA (%v); skipping sanity check", err)
+	} else {
 		filtered := []Comment{}
 		for _, c := range comments {
 			// Retrieve full file content at the PR head
 			fileContent, fErr := s.git.GetFileContent(ctx, organisation, repo, c.File, headSHA)
 			if fErr != nil {
-				slog.Warn("failed to fetch file", "path", c.File, "error", fErr)
+				log.Printf("failed to fetch file %s: %v – keeping original comment", c.File, fErr)
 				filtered = append(filtered, c)
 				continue
 			}
@@ -47,7 +47,7 @@ func (s *Service) MakeReview(ctx context.Context, organisation string, repo stri
 			}
 			var res sanityResult
 			if err := s.chat.GenerateStructured(ctx, []chatter.Message{{Role: chatter.RoleSystem, Content: systemPrompt}, {Role: chatter.RoleUser, Content: userPrompt}}, &res); err != nil {
-				slog.Error("sanity check error", "file", c.File, "line", c.Line, "error", err)
+				log.Printf("sanity check error for %s:%d: %v – keeping comment", c.File, c.Line, err)
 				filtered = append(filtered, c)
 				continue
 			}
@@ -56,7 +56,7 @@ func (s *Service) MakeReview(ctx context.Context, organisation string, repo stri
 				c.Message = fmt.Sprintf("%s (Reason: %s)", c.Message, res.Reason)
 				filtered = append(filtered, c)
 			} else {
-				slog.Info("comment discarded", "file", c.File, "line", c.Line, "reason", res.Reason)
+				log.Printf("comment on %s:%d discarded: %s", c.File, c.Line, res.Reason)
 			}
 		}
 		comments = filtered
@@ -75,7 +75,7 @@ func (s *Service) MakeReview(ctx context.Context, organisation string, repo stri
 
 		if !s.disableComments {
 			if err := s.git.AddComment(ctx, organisation, repo, prID, c); err != nil {
-				slog.Error("failed to add comment", "error", err)
+				log.Printf("Failed to add comment: %v", err)
 			}
 		}
 	}