1 files changed, 34 insertions, 1 deletions
diff --git a/pkg/types/index.go b/pkg/types/index.go
index f58d5f2..623555c 100644
--- a/pkg/types/index.go
+++ b/pkg/types/index.go
@@ -1,6 +1,11 @@
 package types
 
-import "sync"
+import (
+	"go.nc0.fr/svgu/pkg/templates"
+	"os"
+	"path"
+	"sync"
+)
 
 // Index is the global object representing the Starlark configuration.
 type Index struct {
@@ -45,3 +50,31 @@ func (i *Index) CheckModule(n string) bool {
 	_, ok := i.Modules[n]
 	return ok
 }
+
+// GenerateFile generates the index file.
+func (i *Index) GenerateFile(out string) error {
+	i.lock.Lock()
+	defer i.lock.Unlock()
+
+	f := path.Join(out, "index.html")
+
+	// Create the file.
+	fd, err := os.Create(f)
+	if err != nil {
+		return err
+	}
+	defer func(fd *os.File) {
+		err := fd.Close()
+		if err != nil {
+			panic(err)
+		}
+	}(fd)
+
+	// Execute the template and write the output to the file.
+	if err := templates.ExecIndex(fd,
+		"https://pkg.go.dev", 2); err != nil {
+		return err
+	}
+
+	return nil
+}