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Refactor, add Object and Snapshot

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This commit is contained in:
Alexander Neumann
2014-08-04 20:47:04 +02:00
parent fbd33636f0
commit b3c2d82331
10 changed files with 281 additions and 29 deletions
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11
cmd/khepri/cmd_backup.go
View File

@@ -24,8 +24,9 @@ func hash(filename string) (khepri.ID, error) {
return h.Sum([]byte{}), nil
}
func archive_dir(repo *khepri.DirRepository, path string) (khepri.ID, error) {
func archive_dir(repo *khepri.Repository, path string) (khepri.ID, error) {
log.Printf("archiving dir %q", path)
dir, err := os.Open(path)
if err != nil {
log.Printf("open(%q): %v\n", path, err)
@@ -81,7 +82,7 @@ func archive_dir(repo *khepri.DirRepository, path string) (khepri.ID, error) {
return id, nil
}
func commandBackup(repo *khepri.DirRepository, args []string) error {
func commandBackup(repo *khepri.Repository, args []string) error {
if len(args) != 1 {
return errors.New("usage: backup dir")
}
@@ -93,7 +94,11 @@ func commandBackup(repo *khepri.DirRepository, args []string) error {
return err
}
fmt.Printf("%q archived as %v\n", target, id)
sn := repo.NewSnapshot(target)
sn.Tree = id
sn.Save()
fmt.Printf("%q archived as %v\n", target, sn.ID())
return nil
}

2
cmd/khepri/cmd_list.go
View File

@@ -8,7 +8,7 @@ import (
"github.com/fd0/khepri"
)
func commandList(repo *khepri.DirRepository, args []string) error {
func commandList(repo *khepri.Repository, args []string) error {
if len(args) != 1 {
return errors.New("usage: list [blob|ref]")
}

6
cmd/khepri/cmd_restore.go
View File

@@ -10,7 +10,7 @@ import (
"github.com/fd0/khepri"
)
func restore_file(repo *khepri.DirRepository, node khepri.Node, target string) error {
func restore_file(repo *khepri.Repository, node khepri.Node, target string) error {
fmt.Printf(" restore file %q\n", target)
rd, err := repo.Get(khepri.TYPE_BLOB, node.Content)
@@ -47,7 +47,7 @@ func restore_file(repo *khepri.DirRepository, node khepri.Node, target string) e
return nil
}
func restore_dir(repo *khepri.DirRepository, id khepri.ID, target string) error {
func restore_dir(repo *khepri.Repository, id khepri.ID, target string) error {
fmt.Printf(" restore dir %q\n", target)
rd, err := repo.Get(khepri.TYPE_REF, id)
if err != nil {
@@ -104,7 +104,7 @@ func restore_dir(repo *khepri.DirRepository, id khepri.ID, target string) error
return nil
}
func commandRestore(repo *khepri.DirRepository, args []string) error {
func commandRestore(repo *khepri.Repository, args []string) error {
if len(args) != 2 {
return errors.New("usage: restore ID dir")
}

4
cmd/khepri/main.go
View File

@@ -22,7 +22,7 @@ func errx(code int, format string, data ...interface{}) {
os.Exit(code)
}
type commandFunc func(*khepri.DirRepository, []string) error
type commandFunc func(*khepri.Repository, []string) error
var commands map[string]commandFunc
@@ -61,7 +61,7 @@ func main() {
errx(1, "unknown command: %q\n", cmd)
}
repo, err := khepri.NewDirRepository(Opts.Repo)
repo, err := khepri.NewRepository(Opts.Repo)
if err != nil {
errx(1, "unable to create/open repo: %v", err)