forked from oras-project/oras
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Signed-off-by: Billy Zha <[email protected]>
- Loading branch information
Showing
18 changed files
with
549 additions
and
270 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* | ||
| Copyright The ORAS 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 json | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io" | ||
|
|
||
| ocispec "github.com/opencontainers/image-spec/specs-go/v1" | ||
| "oras.land/oras-go/v2/content" | ||
| "oras.land/oras/cmd/oras/internal/display/metadata" | ||
| "oras.land/oras/cmd/oras/internal/display/metadata/model" | ||
| "oras.land/oras/cmd/oras/internal/display/utils" | ||
| ) | ||
|
|
||
| // discoverHandler handles json metadata output for discover events. | ||
| type discoverHandler struct { | ||
| out io.Writer | ||
| root ocispec.Descriptor | ||
| path string | ||
| referrers []ocispec.Descriptor | ||
| } | ||
|
|
||
| // NewDiscoverHandler creates a new handler for discover events. | ||
| func NewDiscoverHandler(out io.Writer, root ocispec.Descriptor, path string) metadata.DiscoverHandler { | ||
| return &discoverHandler{ | ||
| out: out, | ||
| root: root, | ||
| path: path, | ||
| } | ||
| } | ||
|
|
||
| // MultiLevelSupported implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) MultiLevelSupported() bool { | ||
| return false | ||
| } | ||
|
|
||
| // OnDiscovered implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) OnDiscovered(referrer, subject ocispec.Descriptor) error { | ||
| if !content.Equal(subject, h.root) { | ||
| return fmt.Errorf("unexpected subject descriptor: %v", subject) | ||
| } | ||
| h.referrers = append(h.referrers, referrer) | ||
| return nil | ||
| } | ||
|
|
||
| // OnCompleted implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) OnCompleted() error { | ||
| return utils.PrintPrettyJSON(h.out, model.NewDiscover(h.path, h.referrers)) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| /* | ||
| Copyright The ORAS 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 table | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io" | ||
| "strings" | ||
|
|
||
| ocispec "github.com/opencontainers/image-spec/specs-go/v1" | ||
| "oras.land/oras-go/v2/content" | ||
| "oras.land/oras/cmd/oras/internal/display/metadata" | ||
| "oras.land/oras/cmd/oras/internal/display/utils" | ||
| ) | ||
|
|
||
| // discoverHandler handles json metadata output for discover events. | ||
| type discoverHandler struct { | ||
| out io.Writer | ||
| rawReference string | ||
| root ocispec.Descriptor | ||
| verbose bool | ||
| referrers []ocispec.Descriptor | ||
| } | ||
|
|
||
| // NewDiscoverHandler creates a new handler for discover events. | ||
| func NewDiscoverHandler(out io.Writer, rawReference string, root ocispec.Descriptor, verbose bool) metadata.DiscoverHandler { | ||
| return &discoverHandler{ | ||
| out: out, | ||
| rawReference: rawReference, | ||
| root: root, | ||
| verbose: verbose, | ||
| } | ||
| } | ||
|
|
||
| // MultiLevelSupported implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) MultiLevelSupported() bool { | ||
| return false | ||
| } | ||
|
|
||
| // OnDiscovered implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) OnDiscovered(referrer, subject ocispec.Descriptor) error { | ||
| if !content.Equal(subject, h.root) { | ||
| return fmt.Errorf("unexpected subject descriptor: %v", subject) | ||
| } | ||
| h.referrers = append(h.referrers, referrer) | ||
| return nil | ||
| } | ||
|
|
||
| // OnCompleted implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) OnCompleted() error { | ||
| if n := len(h.referrers); n > 1 { | ||
| fmt.Fprintln(h.out, "Discovered", n, "artifacts referencing", h.rawReference) | ||
| } else { | ||
| fmt.Fprintln(h.out, "Discovered", n, "artifact referencing", h.rawReference) | ||
| } | ||
| fmt.Fprintln(h.out, "Digest:", h.root.Digest) | ||
| if len(h.referrers) == 0 { | ||
| return nil | ||
| } | ||
| fmt.Fprintln(h.out) | ||
| return h.printDiscoveredReferrersTable() | ||
| } | ||
|
|
||
| func (h *discoverHandler) printDiscoveredReferrersTable() error { | ||
| typeNameTitle := "Artifact Type" | ||
| typeNameLength := len(typeNameTitle) | ||
| for _, ref := range h.referrers { | ||
| if length := len(ref.ArtifactType); length > typeNameLength { | ||
| typeNameLength = length | ||
| } | ||
| } | ||
|
|
||
| print := func(key string, value interface{}) { | ||
| fmt.Fprintln(h.out, key, strings.Repeat(" ", typeNameLength-len(key)+1), value) | ||
| } | ||
|
|
||
| print(typeNameTitle, "Digest") | ||
| for _, ref := range h.referrers { | ||
| print(ref.ArtifactType, ref.Digest) | ||
| if h.verbose { | ||
| if err := utils.PrintPrettyJSON(h.out, ref); err != nil { | ||
| return fmt.Errorf("error printing JSON: %w", err) | ||
| } | ||
| } | ||
| } | ||
| return nil | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| /* | ||
| Copyright The ORAS 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 template | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io" | ||
|
|
||
| ocispec "github.com/opencontainers/image-spec/specs-go/v1" | ||
| "oras.land/oras-go/v2/content" | ||
| "oras.land/oras/cmd/oras/internal/display/metadata" | ||
| "oras.land/oras/cmd/oras/internal/display/metadata/model" | ||
| ) | ||
|
|
||
| // discoverHandler handles json metadata output for discover events. | ||
| type discoverHandler struct { | ||
| referrers []ocispec.Descriptor | ||
| template string | ||
| path string | ||
| root ocispec.Descriptor | ||
| out io.Writer | ||
| } | ||
|
|
||
| // NewDiscoverHandler creates a new handler for discover events. | ||
| func NewDiscoverHandler(out io.Writer, root ocispec.Descriptor, path string, template string) metadata.DiscoverHandler { | ||
| return &discoverHandler{ | ||
| out: out, | ||
| root: root, | ||
| path: path, | ||
| template: template, | ||
| } | ||
| } | ||
|
|
||
| // MultiLevelSupported implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) MultiLevelSupported() bool { | ||
| return false | ||
| } | ||
|
|
||
| // OnDiscovered implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) OnDiscovered(referrer, subject ocispec.Descriptor) error { | ||
| if !content.Equal(subject, h.root) { | ||
| return fmt.Errorf("unexpected subject descriptor: %v", subject) | ||
| } | ||
| h.referrers = append(h.referrers, referrer) | ||
| return nil | ||
| } | ||
|
|
||
| // OnCompleted implements metadata.DiscoverHandler. | ||
| func (h *discoverHandler) OnCompleted() error { | ||
| return parseAndWrite(h.out, model.NewDiscover(h.path, h.referrers), h.template) | ||
| } |
Oops, something went wrong.