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| author | zhangguanzhang <zhangguanzhang@qq.com> | 2020-06-14 19:45:52 +0800 |
|---|---|---|
| committer | zhangguanzhang <zhangguanzhang@qq.com> | 2020-06-15 23:56:45 +0800 |
| commit | 9d293bd2de60f101b3712d2e099584221516776d (patch) | |
| tree | cf429356c7b7b9420f3608b2eb38d7f6994c66e3 /pkg/domain/infra/abi/cp.go | |
| parent | 3218736cff4b718b8fe855759687cb66f19d6e1e (diff) | |
| download | podman-9d293bd2de60f101b3712d2e099584221516776d.tar.gz podman-9d293bd2de60f101b3712d2e099584221516776d.tar.bz2 podman-9d293bd2de60f101b3712d2e099584221516776d.zip | |
fix podman cp can create an extra directory level
Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
Diffstat (limited to 'pkg/domain/infra/abi/cp.go')
| -rw-r--r-- | pkg/domain/infra/abi/cp.go | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/pkg/domain/infra/abi/cp.go b/pkg/domain/infra/abi/cp.go index 9fc1e3bee..542813394 100644 --- a/pkg/domain/infra/abi/cp.go +++ b/pkg/domain/infra/abi/cp.go @@ -260,7 +260,19 @@ func containerCopy(srcPath, destPath, src, dest string, idMappingOpts storage.ID if srcfi.IsDir() { logrus.Debugf("copying %q to %q", srcPath+string(os.PathSeparator)+"*", dest+string(os.PathSeparator)+"*") if destDirIsExist && !strings.HasSuffix(src, fmt.Sprintf("%s.", string(os.PathSeparator))) { - destPath = filepath.Join(destPath, filepath.Base(srcPath)) + srcPathBase := filepath.Base(srcPath) + if !isFromHostToCtr { + pathArr := strings.SplitN(src, ":", 2) + if len(pathArr) != 2 { + return errors.Errorf("invalid arguments %s, you must specify source path", src) + } + if pathArr[1] == "/" { + // If `srcPath` is the root directory of the container, + // `srcPath` will be `.../${sha256_ID}/merged/`, so do not join it + srcPathBase = "" + } + } + destPath = filepath.Join(destPath, srcPathBase) } if err = copyWithTar(srcPath, destPath); err != nil { return errors.Wrapf(err, "error copying %q to %q", srcPath, dest) |