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support atomic renaming for mysql/postgres filer store

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This commit is contained in:
Chris Lu
2019-03-30 23:08:29 -07:00
parent 920b4e56aa
commit 97406333a5
17 changed files with 517 additions and 285 deletions
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13
weed/filer2/fullpath.go
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@@ -8,10 +8,7 @@ import (
type FullPath string
func NewFullPath(dir, name string) FullPath {
if strings.HasSuffix(dir, "/") {
return FullPath(dir + name)
}
return FullPath(dir + "/" + name)
return FullPath(dir).Child(name)
}
func (fp FullPath) DirAndName() (string, string) {
@@ -29,3 +26,11 @@ func (fp FullPath) Name() string {
_, name := filepath.Split(string(fp))
return name
}
func (fp FullPath) Child(name string) FullPath {
dir := string(fp)
if strings.HasSuffix(dir, "/") {
return FullPath(dir + name)
}
return FullPath(dir + "/" + name)
}