refactor: split into cmd, pkg

1 files changed, 40 insertions, 0 deletions

diff --git a/pkg/themes/themes.go b/pkg/themes/themes.go
new file mode 100644
index 0000000..a8af863
--- /dev/null
+++ b/pkg/themes/themes.go
@@ -0,0 +1,40 @@
+package themes
+
+import (
+	"os"
+	"path/filepath"
+)
+
+type Theme struct {
+	Name string
+	Path string
+}
+
+func List(themesDir string) ([]Theme, error) {
+	entries, err := os.ReadDir(themesDir)
+	if err != nil {
+		return nil, err
+	}
+
+	var themes []Theme
+	for _, entry := range entries {
+		if entry.IsDir() {
+			themes = append(themes, Theme{
+				Name: entry.Name(),
+				Path: filepath.Join(themesDir, entry.Name()),
+			})
+		}
+	}
+
+	return themes, nil
+}
+
+func GetThemePath(themesDir, themeName string) string {
+	return filepath.Join(themesDir, themeName)
+}
+
+func ThemeExists(themesDir, themeName string) bool {
+	path := GetThemePath(themesDir, themeName)
+	info, err := os.Stat(path)
+	return err == nil && info.IsDir()
+}