alex/vfs
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Fixing permission

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This commit is contained in:
Alex Yatskov 2015-05-27 17:23:39 +09:00
parent a6e310e46e
commit 01a4b615cc
1 changed files with 14 additions and 5 deletions
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19
database.go
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@ -27,6 +27,7 @@ import (
"errors"
"fmt"
"io/ioutil"
"os"
"path"
"path/filepath"
"regexp"
@ -58,12 +59,16 @@ func (this *database) load(dir string) error {
return err
}
names, err := this.scan(this.base)
if err := this.buildNewVersion(this.base); err != nil {
return nil
}
names, err := this.scanVersions(this.base)
if err != nil {
return err
}
this.vers, err = this.version(this.base, names)
this.vers, err = this.buildVersions(this.base, names)
if err != nil {
return err
}
@ -79,7 +84,7 @@ func (this *database) save() error {
return nil
}
func (this *database) version(base string, names []string) ([]*version, error) {
func (this *database) buildVersions(base string, names []string) ([]*version, error) {
var vers []*version
var parent *version
@ -101,6 +106,11 @@ func (this *database) version(base string, names []string) ([]*version, error) {
return vers, nil
}
func (this *database) buildNewVersion(base string) error {
name := this.buildVerName(time.Now())
return os.Mkdir(path.Join(base, name), 0755)
}
func (this *database) lastVersion() *version {
count := len(this.vers)
if count == 0 {
@ -110,7 +120,7 @@ func (this *database) lastVersion() *version {
return this.vers[count-1]
}
func (this *database) scan(dir string) ([]string, error) {
func (this *database) scanVersions(dir string) ([]string, error) {
nodes, err := ioutil.ReadDir(dir)
if err != nil {
return nil, err
@ -123,7 +133,6 @@ func (this *database) scan(dir string) ([]string, error) {
}
}
names = append(names, this.buildVerName(time.Now()))
return names, nil
}