1 files changed, 82 insertions, 0 deletions
diff --git a/internal/cms/import.go b/internal/cms/import.go
new file mode 100644
index 0000000..3b0d697
--- /dev/null
+++ b/internal/cms/import.go
@@ -0,0 +1,82 @@
+package cms
+
+import (
+	"errors"
+	"fmt"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+)
+
+func AddPath(root string, opts AddOptions) (AddReport, error) {
+	sourcePath, err := expandPath(opts.Path)
+	if err != nil {
+		return AddReport{}, err
+	}
+	info, err := os.Stat(sourcePath)
+	if err != nil {
+		return AddReport{}, err
+	}
+	if !info.IsDir() {
+		doc, err := AddFile(root, opts)
+		if err != nil {
+			return AddReport{}, err
+		}
+		return AddReport{Documents: []Document{doc}}, nil
+	}
+	if opts.Title != "" || opts.Slug != "" {
+		return AddReport{}, errors.New("--title and --slug can only be used when importing one file")
+	}
+
+	files, err := importableFiles(sourcePath)
+	if err != nil {
+		return AddReport{}, err
+	}
+	if len(files) == 0 {
+		return AddReport{}, fmt.Errorf("%s has no .md or .gmi files", sourcePath)
+	}
+
+	report := AddReport{}
+	for _, file := range files {
+		fileOpts := opts
+		fileOpts.Path = file
+		doc, err := AddFile(root, fileOpts)
+		if err != nil {
+			return report, fmt.Errorf("import %s: %w", file, err)
+		}
+		report.Documents = append(report.Documents, doc)
+	}
+	return report, nil
+}
+
+func importableFiles(root string) ([]string, error) {
+	var files []string
+	err := filepath.WalkDir(root, func(pathName string, entry fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if entry.IsDir() {
+			if strings.HasPrefix(entry.Name(), ".") && pathName != root {
+				return filepath.SkipDir
+			}
+			return nil
+		}
+		if isImportableContent(pathName) {
+			files = append(files, pathName)
+		}
+		return nil
+	})
+	sort.Strings(files)
+	return files, err
+}
+
+func isImportableContent(pathName string) bool {
+	switch strings.ToLower(filepath.Ext(pathName)) {
+	case ".md", ".markdown", ".gmi", ".gemini":
+		return true
+	default:
+		return false
+	}
+}