diff options
Diffstat (limited to 'pkg/v1/layout/read.go')
-rw-r--r-- | pkg/v1/layout/read.go | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/pkg/v1/layout/read.go b/pkg/v1/layout/read.go new file mode 100644 index 0000000..796abc7 --- /dev/null +++ b/pkg/v1/layout/read.go @@ -0,0 +1,32 @@ +// Copyright 2019 The original author or authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package layout + +import ( + "os" + "path/filepath" +) + +// FromPath reads an OCI image layout at path and constructs a layout.Path. +func FromPath(path string) (Path, error) { + // TODO: check oci-layout exists + + _, err := os.Stat(filepath.Join(path, "index.json")) + if err != nil { + return "", err + } + + return Path(path), nil +} |