dzming.li
A vibe coded tangled fork which supports pijul.
1package models
2
3import (
4 "fmt"
5 "time"
6
7 "github.com/bluesky-social/indigo/atproto/syntax"
8 "github.com/go-git/go-git/v5/plumbing"
9 "github.com/ipfs/go-cid"
10 "tangled.org/core/api/tangled"
11)
12
13type Artifact struct {
14 Id uint64
15 Did string
16 Rkey string
17
18 RepoAt syntax.ATURI
19 Tag plumbing.Hash
20 CreatedAt time.Time
21
22 BlobCid cid.Cid
23 Name string
24 Size uint64
25 MimeType string
26}
27
28func (a *Artifact) AtUri() syntax.ATURI {
29 return syntax.ATURI(fmt.Sprintf("at://%s/%s/%s", a.Did, tangled.RepoArtifactNSID, a.Rkey))
30}
31
32func ArtifactFromRecord(did syntax.DID, rkey syntax.RecordKey, record tangled.RepoArtifact) (Artifact, error) {
33 // validate atproto record
34 repoAt, err := syntax.ParseATURI(record.Repo)
35 if err != nil {
36 return Artifact{}, fmt.Errorf("invalid record %T: %w", record, fmt.Errorf("repo should be valid at-uri: %w", err))
37 }
38 created, err := time.Parse(time.RFC3339, record.CreatedAt)
39 if err != nil {
40 return Artifact{}, fmt.Errorf("invalid record %T: %w", record, fmt.Errorf("invalid time format '%s'", record.CreatedAt))
41 }
42
43 return Artifact{
44 Did: did.String(),
45 Rkey: rkey.String(),
46 RepoAt: repoAt,
47 Tag: plumbing.Hash(record.Tag),
48 CreatedAt: created,
49 BlobCid: cid.Cid(record.Artifact.Ref),
50 Name: record.Name,
51 Size: uint64(record.Artifact.Size),
52 MimeType: record.Artifact.MimeType,
53 }, nil
54}