diff options
Diffstat (limited to 'main.go')
| -rw-r--r-- | main.go | 42 |
1 files changed, 34 insertions, 8 deletions
@@ -42,19 +42,25 @@ var ( logLevel int chunkSize int format string + trackSize int ) -var commit = command{flag.NewFlagSet("commit", flag.ExitOnError), commitMain, +var Commit = command{flag.NewFlagSet("commit", flag.ExitOnError), commitMain, "[<options>] [--] <source> <dest>", "Create a new version of folder <source> into repo <dest>", } -var restore = command{flag.NewFlagSet("restore", flag.ExitOnError), restoreMain, +var Restore = command{flag.NewFlagSet("restore", flag.ExitOnError), restoreMain, "[<options>] [--] <source> <dest>", "Restore the last version from repo <source> into folder <dest>", } +var Export = command{flag.NewFlagSet("export", flag.ExitOnError), exportMain, + "[<options>] [--] <source> <dest>", + "Export versions from repo <source> into folder <dest>", +} var subcommands = map[string]command{ - commit.Flag.Name(): commit, - restore.Flag.Name(): restore, + Commit.Flag.Name(): Commit, + Restore.Flag.Name(): Restore, + Export.Flag.Name(): Export, } func init() { @@ -71,6 +77,8 @@ func init() { s.Flag.IntVar(&logLevel, "v", 3, "log verbosity level (0-4)") s.Flag.IntVar(&chunkSize, "c", 8<<10, "chunk size") } + Export.Flag.StringVar(&format, "format", "dir", "format of the export (dir, csv)") + Export.Flag.IntVar(&trackSize, "track", 1020, "size of a DNA track") } func main() { @@ -104,8 +112,8 @@ func commitMain(args []string) error { } source := args[0] dest := args[1] - repo := repo.NewRepo(dest, chunkSize) - repo.Commit(source) + r := repo.NewRepo(dest, chunkSize) + r.Commit(source) return nil } @@ -115,7 +123,25 @@ func restoreMain(args []string) error { } source := args[0] dest := args[1] - repo := repo.NewRepo(source, chunkSize) - repo.Restore(dest) + r := repo.NewRepo(source, chunkSize) + r.Restore(dest) + return nil +} + +func exportMain(args []string) error { + if len(args) != 2 { + return fmt.Errorf("wrong number args") + } + source := args[0] + dest := args[1] + r := repo.NewRepo(source, chunkSize) + switch format { + case "dir": + r.ExportDir(dest, trackSize) + case "csv": + fmt.Println("csv") + default: + logger.Errorf("unknown format %s", format) + } return nil } |