Implement write-dir

1 files changed, 49 insertions, 0 deletions

diff --git a/write_dir.go b/write_dir.go
new file mode 100644
index 0000000..cc148c2
--- /dev/null
+++ b/write_dir.go
@@ -0,0 +1,49 @@
+package main
+
+import (
+	"code.laria.me/petrific/backup"
+	"code.laria.me/petrific/cache"
+	"code.laria.me/petrific/fs"
+	"fmt"
+	"os"
+	"path"
+)
+
+func WriteDir(args []string) int {
+	if len(args) != 1 || len(args[0]) == 0 {
+		subcmdUsage("write-dir", "directory", nil)()
+		return 2
+	}
+
+	dir_path := args[0]
+	// Make path absolute
+	if dir_path[0] != '/' {
+		pwd, err := os.Getwd()
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "write-dir: %s", err)
+			return 1
+		}
+		dir_path = pwd + "/" + dir_path
+	}
+	dir_path = path.Clean(dir_path)
+
+	d, err := fs.OpenOSFile(dir_path)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "write-dir: %s", err)
+		return 1
+	}
+
+	if d.Type() != fs.FDir {
+		fmt.Fprintf(os.Stderr, "write-dir: %s is not a directory", dir_path)
+		return 1
+	}
+
+	id, err := backup.WriteDir(objectstore, dir_path, d, cache.NopCache{})
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "write-dir: %s", err)
+		return 1
+	}
+
+	fmt.Println(id)
+	return 0
+}