9 files changed, 26 insertions, 53 deletions
diff --git a/http_handle_group_index.go b/http_handle_group_index.go
index 670c128..a7d0879 100644
--- a/http_handle_group_index.go
+++ b/http_handle_group_index.go
@@ -13,9 +13,5 @@ func handle_group_repos(w http.ResponseWriter, r *http.Request, params map[strin
 	}
 	params["repos"] = repos
 
-	err = templates.ExecuteTemplate(w, "group_repos", params)
-	if err != nil {
-		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
+	render_template(w, "group_repos", params)
 }
diff --git a/http_handle_index.go b/http_handle_index.go
index ee92c49..6a870c2 100644
--- a/http_handle_index.go
+++ b/http_handle_index.go
@@ -11,9 +11,5 @@ func handle_index(w http.ResponseWriter, r *http.Request, params map[string]any)
 		return
 	}
 	params["groups"] = groups
-	err = templates.ExecuteTemplate(w, "index", params)
-	if err != nil {
-		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
+	render_template(w, "index", params)
 }
diff --git a/http_handle_login.go b/http_handle_login.go
index 0785ecc..b43e133 100644
--- a/http_handle_login.go
+++ b/http_handle_login.go
@@ -14,10 +14,7 @@ import (
 
 func handle_login(w http.ResponseWriter, r *http.Request, params map[string]any) {
 	if r.Method != "POST" {
-		err := templates.ExecuteTemplate(w, "login", params)
-		if err != nil {
-			http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		}
+		render_template(w, "login", params)
 		return
 	}
 
@@ -30,10 +27,7 @@ func handle_login(w http.ResponseWriter, r *http.Request, params map[string]any)
 	if err != nil {
 		if errors.Is(err, pgx.ErrNoRows) {
 			params["login_error"] = "Unknown username"
-			err := templates.ExecuteTemplate(w, "login", params)
-			if err != nil {
-				http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-			}
+			render_template(w, "login", params)
 			return
 		}
 		http.Error(w, "Error querying user information: "+err.Error(), http.StatusInternalServerError)
@@ -48,11 +42,7 @@ func handle_login(w http.ResponseWriter, r *http.Request, params map[string]any)
 
 	if !match {
 		params["login_error"] = "Invalid password"
-		err := templates.ExecuteTemplate(w, "login", params)
-		if err != nil {
-			http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-			return
-		}
+		render_template(w, "login", params)
 		return
 	}
 
diff --git a/http_handle_repo_commit.go b/http_handle_repo_commit.go
index ee21f16..2732b4e 100644
--- a/http_handle_repo_commit.go
+++ b/http_handle_repo_commit.go
@@ -79,11 +79,8 @@ func handle_repo_commit(w http.ResponseWriter, r *http.Request, params map[strin
 	}
 	params["file_patches"] = usable_file_patches
 
-	err = templates.ExecuteTemplate(w, "repo_commit", params)
-	if err != nil {
-		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
+	render_template(w, "repo_commit", params)
+	return
 }
 
 type fake_diff_file struct {
diff --git a/http_handle_repo_index.go b/http_handle_repo_index.go
index ea1854e..890c5c7 100644
--- a/http_handle_repo_index.go
+++ b/http_handle_repo_index.go
@@ -40,9 +40,6 @@ func handle_repo_index(w http.ResponseWriter, r *http.Request, params map[string
 
 	params["clone_url"] = generate_ssh_remote_url(group_name, repo_name)
 
-	err = templates.ExecuteTemplate(w, "repo_index", params)
-	if err != nil {
-		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
+	render_template(w, "repo_index", params)
+	return
 }
diff --git a/http_handle_repo_log.go b/http_handle_repo_log.go
index d4422b7..7fec91d 100644
--- a/http_handle_repo_log.go
+++ b/http_handle_repo_log.go
@@ -28,9 +28,6 @@ func handle_repo_log(w http.ResponseWriter, r *http.Request, params map[string]a
 	}
 	params["commits"] = commits
 
-	err = templates.ExecuteTemplate(w, "repo_log", params)
-	if err != nil {
-		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
+	render_template(w, "repo_log", params)
+	return
 }
diff --git a/http_handle_repo_raw.go b/http_handle_repo_raw.go
index 1d04f6c..69a6a8c 100644
--- a/http_handle_repo_raw.go
+++ b/http_handle_repo_raw.go
@@ -71,9 +71,6 @@ func handle_repo_raw(w http.ResponseWriter, r *http.Request, params map[string]a
 
 	params["files"] = build_display_git_tree(target)
 
-	err = templates.ExecuteTemplate(w, "repo_raw_dir", params)
-	if err != nil {
-		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
+	render_template(w, "repo_raw_dir", params)
+	return
 }
diff --git a/http_handle_repo_tree.go b/http_handle_repo_tree.go
index f5fbaad..6babd14 100644
--- a/http_handle_repo_tree.go
+++ b/http_handle_repo_tree.go
@@ -80,11 +80,7 @@ func handle_repo_tree(w http.ResponseWriter, r *http.Request, params map[string]
 			formatted_encapsulated := template.HTML(formatted_unencapsulated.Bytes())
 			params["file_contents"] = formatted_encapsulated
 
-			err = templates.ExecuteTemplate(w, "repo_tree_file", params)
-			if err != nil {
-				http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-				return
-			}
+			render_template(w, "repo_tree_file", params)
 			return
 		}
 	}
@@ -97,9 +93,6 @@ func handle_repo_tree(w http.ResponseWriter, r *http.Request, params map[string]
 	params["readme_filename"], params["readme"] = render_readme_at_tree(target)
 	params["files"] = build_display_git_tree(target)
 
-	err = templates.ExecuteTemplate(w, "repo_tree_dir", params)
-	if err != nil {
-		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
-		return
-	}
+	render_template(w, "repo_tree_dir", params)
+	return
 }
diff --git a/http_template.go b/http_template.go
new file mode 100644
index 0000000..d135c71
--- /dev/null
+++ b/http_template.go
@@ -0,0 +1,10 @@
+package main
+
+import "net/http"
+
+func render_template(w http.ResponseWriter, template_name string, params map[string]any) {
+	err := templates.ExecuteTemplate(w, template_name, params)
+	if err != nil {
+		http.Error(w, "Error rendering template: "+err.Error(), http.StatusInternalServerError)
+	}
+}