3 files changed, 121 insertions, 9 deletions
diff --git a/forged/internal/incoming/web/handlers/repo/index.go b/forged/internal/incoming/web/handlers/repo/index.go
index 1a804b2..c2cb24a 100644
--- a/forged/internal/incoming/web/handlers/repo/index.go
+++ b/forged/internal/incoming/web/handlers/repo/index.go
@@ -1,20 +1,132 @@
 package repo
 
 import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"log/slog"
 	"net/http"
+	"net/url"
+	"path/filepath"
 	"strings"
 
+	"github.com/yuin/goldmark"
+	"github.com/yuin/goldmark/extension"
+	"go.lindenii.runxiyu.org/forge/forged/internal/common/misc"
+	"go.lindenii.runxiyu.org/forge/forged/internal/database/queries"
 	wtypes "go.lindenii.runxiyu.org/forge/forged/internal/incoming/web/types"
+	"go.lindenii.runxiyu.org/forge/forged/internal/ipc/git2c"
 )
 
 func (h *HTTP) Index(w http.ResponseWriter, r *http.Request, v wtypes.Vars) {
 	base := wtypes.Base(r)
-	repo := v["repo"]
-	_ = h.r.Render(w, "repo/index.html", struct {
-		Group string
-		Repo  string
-	}{
-		Group: "/" + strings.Join(base.GroupPath, "/") + "/",
-		Repo:  repo,
+	repoName := v["repo"]
+	slog.Info("repo index", "group_path", base.GroupPath, "repo", repoName)
+
+	var userID int64
+	if base.UserID != "" {
+		_, _ = fmt.Sscan(base.UserID, &userID)
+	}
+	grp, err := base.Global.Queries.GetGroupByPath(r.Context(), queries.GetGroupByPathParams{
+		Column1: base.GroupPath,
+		UserID:  userID,
+	})
+	if err != nil {
+		slog.Error("get group by path", "error", err)
+		http.Error(w, "Group not found", http.StatusNotFound)
+		return
+	}
+
+	repoRow, err := base.Global.Queries.GetRepoByGroupAndName(r.Context(), queries.GetRepoByGroupAndNameParams{
+		GroupID: grp.ID,
+		Name:    repoName,
 	})
+	if err != nil {
+		slog.Error("get repo by name", "error", err)
+		http.Error(w, "Repository not found", http.StatusNotFound)
+		return
+	}
+
+	repoPath := filepath.Join(base.Global.Config.Git.RepoDir, fmt.Sprintf("%d.git", repoRow.ID))
+
+	var commits []git2c.Commit
+	var readme template.HTML
+	var commitsErr error
+	var readmeFile *git2c.FilenameContents
+	var cerr error
+	client, err := git2c.NewClient(r.Context(), base.Global.Config.Git.Socket)
+	if err == nil {
+		defer func() { _ = client.Close() }()
+		commits, readmeFile, cerr = client.CmdIndex(repoPath)
+		if cerr != nil {
+			commitsErr = cerr
+			slog.Error("git2d CmdIndex failed", "error", cerr, "path", repoPath)
+		} else if readmeFile != nil {
+			nameLower := strings.ToLower(readmeFile.Filename)
+			if strings.HasSuffix(nameLower, ".md") || strings.HasSuffix(nameLower, ".markdown") || nameLower == "readme" {
+				md := goldmark.New(
+					goldmark.WithExtensions(extension.GFM),
+				)
+				var buf bytes.Buffer
+				if err := md.Convert(readmeFile.Content, &buf); err == nil {
+					readme = template.HTML(buf.String())
+				} else {
+					readme = template.HTML(template.HTMLEscapeString(string(readmeFile.Content)))
+				}
+			} else {
+				readme = template.HTML(template.HTMLEscapeString(string(readmeFile.Content)))
+			}
+		}
+	} else {
+		commitsErr = err
+		slog.Error("git2d connect failed", "error", err)
+	}
+
+	sshRoot := strings.TrimSuffix(base.Global.Config.SSH.Root, "/")
+	httpRoot := strings.TrimSuffix(base.Global.Config.Web.Root, "/")
+	pathPart := misc.SegmentsToURL(base.GroupPath) + "/-/repos/" + url.PathEscape(repoRow.Name)
+	sshURL := ""
+	httpURL := ""
+	if sshRoot != "" {
+		sshURL = sshRoot + "/" + pathPart
+	}
+	if httpRoot != "" {
+		httpURL = httpRoot + "/" + pathPart
+	}
+
+	var notes []string
+	if len(commits) == 0 && commitsErr == nil {
+		notes = append(notes, "This repository has no commits yet.")
+	}
+	if readme == template.HTML("") {
+		notes = append(notes, "No README found in the default branch.")
+	}
+	if sshURL == "" && httpURL == "" {
+		notes = append(notes, "Clone URLs not configured (missing SSH root and HTTP root).")
+	}
+
+	cloneURL := sshURL
+	if cloneURL == "" {
+		cloneURL = httpURL
+	}
+
+	data := map[string]any{
+		"BaseData":         base,
+		"group_path":       base.GroupPath,
+		"repo_name":        repoRow.Name,
+		"repo_description": repoRow.Description,
+		"ssh_clone_url":    cloneURL,
+		"ref_name":         base.RefName,
+		"commits":          commits,
+		"commits_err":      &commitsErr,
+		"readme":           readme,
+		"notes":            notes,
+		"global": map[string]any{
+			"forge_title": base.Global.ForgeTitle,
+		},
+	}
+	if err := h.r.Render(w, "repo_index", data); err != nil {
+		slog.Error("render repo index", "error", err)
+		http.Error(w, "Internal Server Error", http.StatusInternalServerError)
+	}
 }
diff --git a/forged/internal/incoming/web/handlers/repo/raw.go b/forged/internal/incoming/web/handlers/repo/raw.go
index e421f45..8bdfae3 100644
--- a/forged/internal/incoming/web/handlers/repo/raw.go
+++ b/forged/internal/incoming/web/handlers/repo/raw.go
@@ -15,5 +15,5 @@ func (h *HTTP) Raw(w http.ResponseWriter, r *http.Request, v wtypes.Vars) {
 	if base.DirMode && rest != "" && !strings.HasSuffix(rest, "/") {
 		rest += "/"
 	}
-	_, _ = w.Write([]byte(fmt.Sprintf("raw: repo=%q path=%q", repo, rest)))
+	_, _ = fmt.Fprintf(w, "raw: repo=%q path=%q", repo, rest)
 }
diff --git a/forged/internal/incoming/web/handlers/repo/tree.go b/forged/internal/incoming/web/handlers/repo/tree.go
index 3432244..236dd48 100644
--- a/forged/internal/incoming/web/handlers/repo/tree.go
+++ b/forged/internal/incoming/web/handlers/repo/tree.go
@@ -15,5 +15,5 @@ func (h *HTTP) Tree(w http.ResponseWriter, r *http.Request, v wtypes.Vars) {
 	if base.DirMode && rest != "" && !strings.HasSuffix(rest, "/") {
 		rest += "/"
 	}
-	_, _ = w.Write([]byte(fmt.Sprintf("tree: repo=%q path=%q", repo, rest)))
+	_, _ = fmt.Fprintf(w, "tree: repo=%q path=%q", repo, rest)
 }