mirror of
https://github.com/kopia/kopia.git
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ad4b222939
Both source and destination can be specified using user@host, @host or user@host:/path where destination values override the corresponding parts of the source, so both targeted and mass copying is supported. Supported combinations are: Source: Destination Behavior --------------------------------------------------- @host1 @host2 copy snapshots from all users of host1 user1@host1 @host2 copy all snapshots to user1@host2 user1@host1 user2@host2 copy all snapshots to user2@host2 user1@host1:/path1 @host2 copy to user1@host2:/path1 user1@host1:/path1 user2@host2 copy to user2@host2:/path1 user1@host1:/path1 user2@host2:/path2 copy snapshots from single path When --move is specified, the matching source snapshots are also deleted. * cli: upgraded kingpin to latest version (not tagged) This allows using `EnableFileExpansion` to disable treating arguments prefixed with "@" as file includes.
88 lines
2.2 KiB
Go
88 lines
2.2 KiB
Go
package cli
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import (
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"context"
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"os"
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"strconv"
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"github.com/alecthomas/kingpin"
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"github.com/kopia/kopia/repo/blob"
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"github.com/kopia/kopia/repo/blob/filesystem"
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)
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var options filesystem.Options
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const (
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defaultFileMode = 0o600
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defaultDirMode = 0o700
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)
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var (
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connectOwnerUID string
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connectOwnerGID string
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connectFileMode string
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connectDirMode string
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connectFlat bool
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)
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func connect(ctx context.Context, isNew bool) (blob.Storage, error) {
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fso := options
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if v := connectOwnerUID; v != "" {
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fso.FileUID = getIntPtrValue(v, 10)
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}
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if v := connectOwnerGID; v != "" {
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fso.FileGID = getIntPtrValue(v, 10)
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}
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fso.FileMode = getFileModeValue(connectFileMode, defaultFileMode)
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fso.DirectoryMode = getFileModeValue(connectDirMode, defaultDirMode)
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if connectFlat {
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fso.DirectoryShards = []int{}
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}
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if isNew {
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log(ctx).Debugf("creating directory for repository: %v dir mode: %v", fso.Path, fso.DirectoryMode)
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if err := os.MkdirAll(fso.Path, fso.DirectoryMode); err != nil {
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log(ctx).Warningf("unable to create directory: %v", fso.Path)
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}
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}
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return filesystem.New(ctx, &fso)
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}
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func init() {
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RegisterStorageConnectFlags(
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"filesystem",
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"a filesystem",
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func(cmd *kingpin.CmdClause) {
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cmd.Flag("path", "Path to the repository").Required().StringVar(&options.Path)
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cmd.Flag("owner-uid", "User ID owning newly created files").PlaceHolder("USER").StringVar(&connectOwnerUID)
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cmd.Flag("owner-gid", "Group ID owning newly created files").PlaceHolder("GROUP").StringVar(&connectOwnerGID)
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cmd.Flag("file-mode", "File mode for newly created files (0600)").PlaceHolder("MODE").StringVar(&connectFileMode)
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cmd.Flag("dir-mode", "Mode of newly directory files (0700)").PlaceHolder("MODE").StringVar(&connectDirMode)
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cmd.Flag("flat", "Use flat directory structure").BoolVar(&connectFlat)
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},
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connect)
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}
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func getIntPtrValue(value string, base int) *int {
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if int64Val, err := strconv.ParseInt(value, base, 32); err == nil {
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intVal := int(int64Val)
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return &intVal
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}
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return nil
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}
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func getFileModeValue(value string, def os.FileMode) os.FileMode {
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if uint32Val, err := strconv.ParseUint(value, 8, 32); err == nil {
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return os.FileMode(uint32Val)
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}
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return def
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}
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