3 files changed, 62 insertions, 16 deletions

diff --git a/pkg/handler/git/handler.go b/pkg/handler/git/handler.go
index 28cc99e..7bdf372 100644
--- a/pkg/handler/git/handler.go
+++ b/pkg/handler/git/handler.go
@@ -2,8 +2,10 @@ package git
 
 import (
 	"bytes"
+	"io"
 	"log/slog"
 	"net/http"
+	"os"
 	"path/filepath"
 
 	"git.gabrielgio.me/cerrado/pkg/ext"
@@ -15,11 +17,15 @@ import (
 	"github.com/alecthomas/chroma/v2/styles"
 	"github.com/go-git/go-git/v5/plumbing"
 	"github.com/go-git/go-git/v5/plumbing/object"
+	"github.com/gomarkdown/markdown"
+	markdownhtml "github.com/gomarkdown/markdown/html"
+	"github.com/gomarkdown/markdown/parser"
 )
 
 type (
 	GitHandler struct {
 		gitService gitService
+		readmePath string
 	}
 
 	gitService interface {
@@ -31,11 +37,16 @@ type (
 		ListTags(name string) ([]*object.Tag, error)
 		ListBranches(name string) ([]*plumbing.Reference, error)
 	}
+
+	configurationRepository interface {
+		GetRootReadme() string
+	}
 )
 
-func NewGitHandler(gitService gitService) *GitHandler {
+func NewGitHandler(gitService gitService, confRepo configurationRepository) *GitHandler {
 	return &GitHandler{
 		gitService: gitService,
+		readmePath: confRepo.GetRootReadme(),
 	}
 }
 
@@ -46,7 +57,32 @@ func (g *GitHandler) List(w http.ResponseWriter, _ *http.Request) {
 		return
 	}
 
-	gitList := &templates.GitListPage{repos}
+	f, err := os.Open(g.readmePath)
+	if err != nil {
+		slog.Error("Error loading readme file", "error", err)
+		return
+	}
+
+	bs, err := io.ReadAll(f)
+	if err != nil {
+		slog.Error("Error reading readme file bytes", "error", err)
+		return
+	}
+
+	extensions := parser.CommonExtensions | parser.AutoHeadingIDs | parser.NoEmptyLineBeforeBlock
+	p := parser.NewWithExtensions(extensions)
+	doc := p.Parse(bs)
+
+	htmlFlag := markdownhtml.CommonFlags | markdownhtml.HrefTargetBlank
+	opts := markdownhtml.RendererOptions{Flags: htmlFlag}
+	renderer := markdownhtml.NewRenderer(opts)
+
+	bs = markdown.Render(doc, renderer)
+
+	gitList := &templates.GitListPage{
+		Respositories: repos,
+		About:         bs,
+	}
 	templates.WritePageTemplate(w, gitList)
 }
 
diff --git a/pkg/handler/router.go b/pkg/handler/router.go
index de5117c..bf13ad5 100644
--- a/pkg/handler/router.go
+++ b/pkg/handler/router.go
@@ -20,7 +20,7 @@ func MountHandler(
 	configRepo *serverconfig.ConfigurationRepository,
 ) (http.Handler, error) {
 	var (
-		gitHandler   = git.NewGitHandler(gitService)
+		gitHandler   = git.NewGitHandler(gitService, configRepo)
 		aboutHandler = about.NewAboutHandler(configRepo)
 		configHander = config.ConfigFile(configRepo)
 	)
diff --git a/pkg/service/git.go b/pkg/service/git.go
index f886785..31a1cbb 100644
--- a/pkg/service/git.go
+++ b/pkg/service/git.go
@@ -1,21 +1,24 @@
 package service
 
 import (
+	"log/slog"
+	"os"
 	"path"
 
 	"git.gabrielgio.me/cerrado/pkg/config"
 	"git.gabrielgio.me/cerrado/pkg/git"
+	"git.gabrielgio.me/cerrado/pkg/u"
 	"github.com/go-git/go-git/v5/plumbing"
 	"github.com/go-git/go-git/v5/plumbing/object"
 )
 
 type (
 	Repository struct {
-		Name              string
-		Title             string
-		LastCommitMessage string
-		LastCommitDate    string
-		Ref               string
+		Name           string
+		Title          string
+		Description    string
+		LastCommitDate string
+		Ref            string
 	}
 
 	GitService struct {
@@ -46,9 +49,6 @@ func (g *GitService) ListRepositories() ([]*Repository, error) {
 		if err != nil {
 			return nil, err
 		}
-		if err != nil {
-			return nil, err
-		}
 
 		obj, err := repo.LastCommit()
 		if err != nil {
@@ -60,13 +60,23 @@ func (g *GitService) ListRepositories() ([]*Repository, error) {
 			return nil, err
 		}
 
+		d := path.Join(r.Path, "description")
+		description := ""
+		if u.FileExist(d) {
+			if b, err := os.ReadFile(d); err == nil {
+				description = string(b)
+			} else {
+				slog.Error("Error loading description file", "err", err)
+			}
+		}
+
 		baseName := path.Base(r.Path)
 		repos[i] = &Repository{
-			Name:              baseName,
-			Title:             baseName,
-			LastCommitMessage: obj.Message,
-			LastCommitDate:    obj.Author.When.Format(timeFormat),
-			Ref:               head.Name().Short(),
+			Name:           baseName,
+			Title:          baseName,
+			Description:    description,
+			LastCommitDate: obj.Author.When.Format(timeFormat),
+			Ref:            head.Name().Short(),
 		}
 	}