category_index: Add a repo index for each category

1 files changed, 34 insertions, 0 deletions

diff --git a/handle_category_index.go b/handle_category_index.go
new file mode 100644
index 0000000..407d0e7
--- /dev/null
+++ b/handle_category_index.go
@@ -0,0 +1,34 @@
+package main
+
+import (
+	"net/http"
+	"path/filepath"
+	"os"
+	"strings"
+)
+
+func handle_category_index(w http.ResponseWriter, r *http.Request) {
+	data := make(map[string]any)
+	project_name := r.PathValue("project_name")
+	data["category_name"] = project_name
+	entries, err := os.ReadDir(filepath.Join(config.Git.Root, project_name))
+	if err != nil {
+		_, _ = w.Write([]byte("Error listing repos: " + err.Error()))
+		return
+	}
+
+	repos := []string{}
+	for _, entry := range entries {
+		this_name := entry.Name()
+		if strings.HasSuffix(this_name, ".git") {
+			repos = append(repos, strings.TrimSuffix(this_name, ".git"))
+		}
+	}
+	data["repos"] = repos
+
+	err = templates.ExecuteTemplate(w, "category_index", data)
+	if err != nil {
+		_, _ = w.Write([]byte("Error rendering template: " + err.Error()))
+		return
+	}
+}