From 7e7f72100209c0cc2811f57413a2c862dc051e21 Mon Sep 17 00:00:00 2001
From: Ivan Reshetnikov <manager@app-house.ru>
Date: Tue, 1 Jul 2025 13:32:45 +0500
Subject: [PATCH 1/2] Add Makefile

---
 Makefile | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..0a9d898
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,10 @@
+all: fmt vet test
+
+fmt:
+	go fmt ./...
+
+vet:
+	go vet ./...
+
+test:
+	go test -vet=off ./...

From 7c8ffa33c001747b6acb3d9c9f537f091fe10d15 Mon Sep 17 00:00:00 2001
From: Ivan Reshetnikov <manager@app-house.ru>
Date: Thu, 10 Jul 2025 23:03:23 +0500
Subject: [PATCH 2/2] Add support for FuncMap

---
 loader.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/loader.go b/loader.go
index 2964e82..390fb64 100644
--- a/loader.go
+++ b/loader.go
@@ -23,6 +23,7 @@ type Collection struct {
 type Options struct {
 	// Files from shared collections will be available in every main template.
 	SharedCollections []Collection
+	FuncMap           template.FuncMap
 }
 
 // Load templates from specified directories with default options.
@@ -38,6 +39,7 @@ func LoadWithOptions(
 	options Options,
 ) (map[string]*template.Template, error) {
 	sharedTemplate := template.New("")
+
 	for _, stp := range options.SharedCollections {
 		files, err := getFiles(stp.RootDir, stp.Prefix)
 		if err != nil {
@@ -45,7 +47,12 @@ func LoadWithOptions(
 		}
 
 		for name, contents := range files {
-			sharedTemplate, err = sharedTemplate.New(name).Parse(contents)
+			sharedTemplate = sharedTemplate.New(name)
+			if options.FuncMap != nil {
+				sharedTemplate = sharedTemplate.Funcs(options.FuncMap)
+			}
+
+			sharedTemplate, err = sharedTemplate.Parse(contents)
 			if err != nil {
 				return nil, err
 			}