mirror of
https://github.com/kopia/kopia.git
synced 2026-01-25 06:48:48 -05:00
fa7976599c
- `repo.Repository` is now read-only and only has methods that can be supported over kopia server
- `repo.RepositoryWriter` has read-write methods that can be supported over kopia server
- `repo.DirectRepository` is read-only and contains all methods of `repo.Repository` plus some low-level methods for data inspection
- `repo.DirectRepositoryWriter` contains write methods for `repo.DirectRepository`
- `repo.Reader` removed and merged with `repo.Repository`
- `repo.Writer` became `repo.RepositoryWriter`
- `*repo.DirectRepository` struct became `repo.DirectRepository`
interface
Getting `{Direct}RepositoryWriter` requires using `NewWriter()` or `NewDirectWriter()` on a read-only repository and multiple simultaneous writers are supported at the same time, each writing to their own indexes and pack blobs.
`repo.Open` returns `repo.Repository` (which is also `repo.RepositoryWriter`).
* content: removed implicit flush on content manager close
* repo: added tests for WriteSession() and implicit flush behavior
* invalidate manifest manager after write session
* cli: disable maintenance in 'kopia server start'
Server will close the repository before completing.
* repo: unconditionally close RepositoryWriter in {Direct,}WriteSession
* repo: added panic in case somebody tries to create RepositoryWriter after closing repository
- used atomic to manage SharedManager.closed
* removed stale example
* linter: fixed spurious failures
Co-authored-by: Julio López <julio+gh@kasten.io>
40 lines
916 B
Go
40 lines
916 B
Go
package cli
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import (
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"context"
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"os"
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"github.com/pkg/errors"
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"github.com/kopia/kopia/internal/iocopy"
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"github.com/kopia/kopia/repo"
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"github.com/kopia/kopia/snapshot/snapshotfs"
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)
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var (
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catCommand = app.Command("show", "Displays contents of a repository object.").Alias("cat")
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catCommandPath = catCommand.Arg("object-path", "Path").Required().String()
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)
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func runCatCommand(ctx context.Context, rep repo.Repository) error {
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oid, err := snapshotfs.ParseObjectIDWithPath(ctx, rep, *catCommandPath)
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if err != nil {
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return errors.Wrapf(err, "unable to parse ID: %v", *catCommandPath)
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}
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r, err := rep.OpenObject(ctx, oid)
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if err != nil {
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return errors.Wrapf(err, "error opening object %v", oid)
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}
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defer r.Close() //nolint:errcheck
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_, err = iocopy.Copy(os.Stdout, r)
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return errors.Wrap(err, "unable to copy data")
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}
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func init() {
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catCommand.Action(repositoryReaderAction(runCatCommand))
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}
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