opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-09-12 01:38:59 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add support for image name history

Browse Source 
We leverage the containers/storage image history tracking feature to
show the previously used image names when running:
`podman images --history`

Signed-off-by: Sascha Grunert <sgrunert@suse.com>
This commit is contained in:
Sascha Grunert
2019-11-26 16:08:04 +01:00
parent aef38585ed
commit 63e46cc85c
24 changed files with 346 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
vendor/github.com/containers/storage/pkg/archive/archive.go generated vendored
View File

@ -387,7 +387,10 @@ func fillGo18FileTypeBits(mode int64, fi os.FileInfo) int64 {
// ReadSecurityXattrToTarHeader reads security.capability xattr from filesystem
// to a tar header
func ReadSecurityXattrToTarHeader(path string, hdr *tar.Header) error {
capability, _ := system.Lgetxattr(path, "security.capability")
capability, err := system.Lgetxattr(path, "security.capability")
if err != nil && err != system.EOPNOTSUPP {
return err
}
if capability != nil {
hdr.Xattrs = make(map[string]string)
hdr.Xattrs["security.capability"] = string(capability)
@ -395,6 +398,27 @@ func ReadSecurityXattrToTarHeader(path string, hdr *tar.Header) error {
return nil
}
// ReadUserXattrToTarHeader reads user.* xattr from filesystem to a tar header
func ReadUserXattrToTarHeader(path string, hdr *tar.Header) error {
xattrs, err := system.Llistxattr(path)
if err != nil && err != system.EOPNOTSUPP {
return err
}
for _, key := range xattrs {
if strings.HasPrefix(key, "user.") {
value, err := system.Lgetxattr(path, key)
if err != nil {
return err
}
if hdr.Xattrs == nil {
hdr.Xattrs = make(map[string]string)
}
hdr.Xattrs[key] = string(value)
}
}
return nil
}
type tarWhiteoutConverter interface {
ConvertWrite(*tar.Header, string, os.FileInfo) (*tar.Header, error)
ConvertRead(*tar.Header, string) (bool, error)
@ -469,6 +493,9 @@ func (ta *tarAppender) addTarFile(path, name string) error {
if err := ReadSecurityXattrToTarHeader(path, hdr); err != nil {
return err
}
if err := ReadUserXattrToTarHeader(path, hdr); err != nil {
return err
}
if ta.CopyPass {
copyPassHeader(hdr)
}