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feat: implement the AI model processor
Signed-off-by: chlins <chlins.zhang@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| // Copyright Project Harbor 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 model | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/json" | ||
|
|
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| modelspec "github.com/CloudNativeAI/model-spec/specs-go/v1" | ||
| ocispec "github.com/opencontainers/image-spec/specs-go/v1" | ||
|
|
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| ps "github.com/goharbor/harbor/src/controller/artifact/processor" | ||
| "github.com/goharbor/harbor/src/controller/artifact/processor/base" | ||
| "github.com/goharbor/harbor/src/controller/artifact/processor/model/parser" | ||
| "github.com/goharbor/harbor/src/lib/errors" | ||
| "github.com/goharbor/harbor/src/lib/log" | ||
| "github.com/goharbor/harbor/src/pkg/artifact" | ||
| ) | ||
|
|
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| // const definitions | ||
| const ( | ||
| // ArtifactTypeModel defines the artifact type for AI model. | ||
| ArtifactTypeModel = "MODEL" | ||
|
|
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| // AdditionTypeReadme defines the addition type readme for API. | ||
| AdditionTypeReadme = "README.MD" | ||
| // AdditionTypeLicense defines the addition type license for API. | ||
| AdditionTypeLicense = "LICENSE" | ||
| // AdditionTypeFiles defines the addition type files for API. | ||
| AdditionTypeFiles = "FILES" | ||
| ) | ||
|
|
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| func init() { | ||
| pc := &processor{ | ||
| ManifestProcessor: base.NewManifestProcessor(), | ||
| } | ||
|
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| if err := ps.Register(pc, modelspec.ArtifactTypeModelManifest); err != nil { | ||
| log.Errorf("failed to register processor for artifact type %s: %v", modelspec.ArtifactTypeModelManifest, err) | ||
| return | ||
| } | ||
| } | ||
|
|
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| type processor struct { | ||
| *base.ManifestProcessor | ||
| } | ||
|
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| func (p *processor) AbstractAddition(ctx context.Context, artifact *artifact.Artifact, addition string) (*ps.Addition, error) { | ||
| var additionParser parser.Parser | ||
| switch addition { | ||
| case AdditionTypeReadme: | ||
| additionParser = parser.NewReadme(p.RegCli) | ||
| case AdditionTypeLicense: | ||
| additionParser = parser.NewLicense(p.RegCli) | ||
| case AdditionTypeFiles: | ||
| additionParser = parser.NewFiles(p.RegCli) | ||
| default: | ||
| return nil, errors.New(nil).WithCode(errors.BadRequestCode). | ||
| WithMessagef("addition %s isn't supported for %s", addition, ArtifactTypeModel) | ||
| } | ||
|
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| mf, _, err := p.RegCli.PullManifest(artifact.RepositoryName, artifact.Digest) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
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| _, payload, err := mf.Payload() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
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| manifest := &ocispec.Manifest{} | ||
| if err := json.Unmarshal(payload, manifest); err != nil { | ||
| return nil, err | ||
| } | ||
|
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| contentType, content, err := additionParser.Parse(ctx, artifact, manifest) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| return &ps.Addition{ | ||
| ContentType: contentType, | ||
| Content: content, | ||
| }, nil | ||
| } | ||
|
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| func (p *processor) GetArtifactType(_ context.Context, _ *artifact.Artifact) string { | ||
| return ArtifactTypeModel | ||
| } | ||
|
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| func (p *processor) ListAdditionTypes(_ context.Context, _ *artifact.Artifact) []string { | ||
| return []string{AdditionTypeReadme, AdditionTypeLicense, AdditionTypeFiles} | ||
| } |
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