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zhouhao
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Mar 15, 2017
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,5 +1,3 @@ | ||
| /oci-create-runtime-bundle | ||
| /oci-unpack | ||
| /oci-image-validate | ||
| /oci-image-tool | ||
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| *.1 |
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@@ -21,4 +21,4 @@ script: | |
| - make lint | ||
| - make check-license | ||
| - make test | ||
| - make tools | ||
| - make tool | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,104 @@ | ||
| // Copyright 2016 The Linux Foundation | ||
| // | ||
| // 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. | ||
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| package main | ||
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| import ( | ||
| "fmt" | ||
| "strings" | ||
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| "github.com/opencontainers/image-tools/image" | ||
| "github.com/urfave/cli" | ||
| ) | ||
|
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| // supported bundle types | ||
| var bundleTypes = []string{ | ||
| image.TypeImageLayout, | ||
| image.TypeImage, | ||
| } | ||
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| type bundleCmd struct { | ||
| typ string // the type to bundle, can be empty string | ||
| ref string | ||
| root string | ||
| } | ||
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| func createHandle(context *cli.Context) error { | ||
| if len(context.Args()) != 2 { | ||
| return fmt.Errorf("both src and dest must be provided") | ||
| } | ||
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| var v bundleCmd | ||
| if context.IsSet("type") { | ||
| v.typ = context.String("type") | ||
| } | ||
| if context.IsSet("ref") { | ||
| v.ref = context.String("ref") | ||
| } | ||
| if context.IsSet("rootfs") { | ||
| v.root = context.String("roofs") | ||
| } | ||
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| if v.typ == "" { | ||
| typ, err := image.Autodetect(context.Args()[0]) | ||
| if err != nil { | ||
| return fmt.Errorf("%q: autodetection failed: %v", context.Args()[0], err) | ||
| } | ||
| v.typ = typ | ||
| } | ||
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| var err error | ||
| switch v.typ { | ||
| case image.TypeImageLayout: | ||
| err = image.CreateRuntimeBundleLayout(context.Args()[0], context.Args()[1], v.ref, v.root) | ||
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| case image.TypeImage: | ||
| err = image.CreateRuntimeBundle(context.Args()[0], context.Args()[1], v.ref, v.root) | ||
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| default: | ||
| err = fmt.Errorf("cannot create %q", v.typ) | ||
|
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| } | ||
|
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| if err != nil { | ||
| fmt.Printf("creating failed: %v\n", err) | ||
| } | ||
|
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| return err | ||
| } | ||
|
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| var createCommand = cli.Command{ | ||
| Name: "create", | ||
| Usage: "Create an OCI image runtime bundle", | ||
| Action: createHandle, | ||
| Flags: []cli.Flag{ | ||
| cli.StringFlag{ | ||
| Name: "type", | ||
| Usage: fmt.Sprintf( | ||
| `Type of the file to unpack. If unset, oci-image-tool-validate will try to auto-detect the type. One of "%s".`, | ||
| strings.Join(bundleTypes, ","), | ||
| ), | ||
| }, | ||
| cli.StringFlag{ | ||
| Name: "ref", | ||
| Value: "v1.0", | ||
| Usage: "The ref pointing to the manifest of the OCI image. This must be present in the 'refs' subdirectory of the image.", | ||
| }, | ||
| cli.StringFlag{ | ||
| Name: "rootfs", | ||
| Value: "rootfs", | ||
| Usage: "A directory representing the root filesystem of the container in the OCI runtime bundle. It is strongly recommended to keep the default value.", | ||
| }, | ||
| }, | ||
| } |
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