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Referrers API support for OCI Layout #392

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shizhMSFT opened this issue Dec 23, 2022 · 3 comments · Fixed by #659
Closed

Referrers API support for OCI Layout #392

shizhMSFT opened this issue Dec 23, 2022 · 3 comments · Fixed by #659
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@wangxiaoxuan273
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enhancement New feature or request experimental Issues or pull requests depending on WIP specs
Milestone
v2.4.0

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@shizhMSFT
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The OCI layout can be viewed as a simplified local repository, which should also support the equivalence of Referrers API.

Proposal: Let content/oci.Store and content/oci.ReadOnlyStore implement registry.ReferrerFinder.
@shizhMSFT shizhMSFT modified the milestones: future, v2.0.0 Dec 23, 2022
@shizhMSFT shizhMSFT added the enhancement New feature or request label Dec 23, 2022
@shizhMSFT shizhMSFT modified the milestones: v2.0.0, future Dec 23, 2022
@shizhMSFT
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In terms of functionality, Referrers() is a subset of Predecessors(). Therefore, we can use Predecessors() to implement Referrers().

@shizhMSFT
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There is a generic implementation in oras: https://github.com/oras-project/oras/blob/660d167c8434b19da455828e1f30ee7f3864638c/internal/graph/graph.go#L65

We can consider move and improve the above implementation to oras-go.

@shizhMSFT shizhMSFT modified the milestones: future, v2.1.0 Mar 22, 2023
@shizhMSFT shizhMSFT added the experimental Issues or pull requests depending on WIP specs label Mar 22, 2023
@shizhMSFT shizhMSFT mentioned this issue Mar 22, 2023
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@shizhMSFT shizhMSFT modified the milestones: v2.1.0, v2.2.0 May 4, 2023
@Wwwsylvia Wwwsylvia modified the milestones: v2.2.0, v2.3.0 May 24, 2023
@yizha1 yizha1 modified the milestones: v2.3.0, v2.4.0 Aug 1, 2023
@yizha1 yizha1 modified the milestones: v2.4.0, v2.5.0 Nov 22, 2023
@wangxiaoxuan273
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I'd like to work on this.

@nathan-joslin nathan-joslin mentioned this issue Dec 13, 2023
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@wangxiaoxuan273 wangxiaoxuan273 mentioned this issue Dec 15, 2023
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Wwwsylvia pushed a commit that referenced this issue Dec 27, 2023
@wangxiaoxuan273
feat: Referrers support for content.ReadOnlyGraphStorage (#659)
1d9ad6c 
This PR provides `Referrers` support for the
`content.ReadOnlyGraphStorage` interface, which includes `oci.Store`.

Resolves #392
Signed-off-by: Xiaoxuan Wang <wangxiaoxuan119@gmail.com>
@FeynmanZhou FeynmanZhou modified the milestones: v2.5.0, v2.4.0 Mar 6, 2024
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@wangxiaoxuan273 wangxiaoxuan273

Labels
enhancement New feature or request experimental Issues or pull requests depending on WIP specs
Projects
ORAS Project Board-2023
Status: Done
ORAS-Planning
Status: No status
Milestone
v2.4.0
Development

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feat: Referrers support for content.ReadOnlyGraphStorage wangxiaoxuan273/oras-go
5 participants
@Wwwsylvia @shizhMSFT @FeynmanZhou @wangxiaoxuan273 @yizha1