1 files changed, 47 insertions, 0 deletions
diff --git a/pkg/index/scan.go b/pkg/index/scan.go
new file mode 100644
index 0000000..dd3d266
--- /dev/null
+++ b/pkg/index/scan.go
@@ -0,0 +1,47 @@
+package index
+
+import (
+	"fmt"
+	"log/slog"
+	"os"
+	"path"
+
+	"github.com/LMBishop/scrapbook/pkg/config"
+	"github.com/LMBishop/scrapbook/pkg/site"
+)
+
+func ScanDirectory(dir string, dst *SiteIndex) error {
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		return err
+	}
+
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+
+		siteName := e.Name()
+		sitePath := path.Join(dir, siteName)
+		cfg, err := readSiteConfig(sitePath)
+		if err != nil {
+			slog.Warn("failed to read site", "site", siteName, "reason", err)
+			continue
+		}
+
+		site := site.NewSite(siteName, sitePath, cfg)
+		dst.AddSite(site)
+	}
+
+	return nil
+}
+
+func readSiteConfig(dir string) (*config.SiteConfig, error) {
+	siteFile := path.Join(dir, "site.toml")
+	cfg := &config.SiteConfig{}
+	err := config.ReadSiteConfig(siteFile, cfg)
+	if err != nil {
+		return nil, fmt.Errorf("site file invalid: %s", err)
+	}
+	return cfg, nil
+}