From d368a0d3e79bab4e5da4872934240489a691b875 Mon Sep 17 00:00:00 2001 From: Laria Carolin Chabowski Date: Tue, 8 Aug 2017 08:06:09 +0200 Subject: Add restore-dir command --- restore_dir.go | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 restore_dir.go (limited to 'restore_dir.go') diff --git a/restore_dir.go b/restore_dir.go new file mode 100644 index 0000000..65f2785 --- /dev/null +++ b/restore_dir.go @@ -0,0 +1,48 @@ +package main + +import ( + "code.laria.me/petrific/backup" + "code.laria.me/petrific/fs" + "code.laria.me/petrific/objects" + "fmt" + "os" +) + +func RestoreDir(args []string) int { + usage := subcmdUsage("restore-dir", "directory object-id", nil) + + if len(args) != 2 { + usage() + return 2 + } + + dir_path, err := abspath(args[0]) + if err != nil { + fmt.Fprintf(os.Stderr, "restore-dir: %s\n", err) + return 1 + } + + d, err := fs.OpenOSFile(dir_path) + if err != nil { + fmt.Fprintf(os.Stderr, "restore-dir: %s\n", err) + return 1 + } + + if d.Type() != fs.FDir { + fmt.Fprintf(os.Stderr, "restore-dir: %s is not a directory\n", dir_path) + return 1 + } + + id, err := objects.ParseObjectId(args[1]) + if err != nil { + fmt.Fprintf(os.Stderr, "restore-dir: %s\n", err) + return 1 + } + + if err := backup.RestoreDir(objectstore, id, d); err != nil { + fmt.Fprintf(os.Stderr, "restore-dir: %s\n", err) + return 1 + } + + return 0 +} -- cgit v1.2.3-54-g00ecf