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Monorepo for Tangled tangled.org
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import ( "fmt" "strings" "time"
"github.com/go-git/go-git/v5/plumbing" "github.com/ipfs/go-cid" "tangled.org/core/appview/models" "tangled.org/core/orm")
func AddArtifact(e Execer, artifact models.Artifact) error { _, err := e.Exec( `insert or ignore into artifacts ( did, rkey, repo_did, tag, created, blob_cid, name, size, mimetype ) values (?, ?, ?, ?, ?, ?, ?, ?, ?)`, artifact.Did, artifact.Rkey, artifact.RepoDid, artifact.Tag[:], artifact.CreatedAt.Format(time.RFC3339), artifact.BlobCid.String(), artifact.Name, artifact.Size, artifact.MimeType, ) return err}
func GetArtifact(e Execer, filters ...orm.Filter) ([]models.Artifact, error) { var artifacts []models.Artifact
var conditions []string var args []any for _, filter := range filters { conditions = append(conditions, filter.Condition()) args = append(args, filter.Arg()...) }
whereClause := "" if conditions != nil { whereClause = " where " + strings.Join(conditions, " and ") }
query := fmt.Sprintf(`select did, rkey, repo_did, tag, created, blob_cid, name, size, mimetype from artifacts %s`, whereClause, )
rows, err := e.Query(query, args...) if err != nil { return nil, err } defer rows.Close()
for rows.Next() { var artifact models.Artifact var createdAt string var tag []byte var blobCid string
if err := rows.Scan( &artifact.Did, &artifact.Rkey, &artifact.RepoDid, &tag, &createdAt, &blobCid, &artifact.Name, &artifact.Size, &artifact.MimeType, ); err != nil { return nil, err }
artifact.CreatedAt, err = time.Parse(time.RFC3339, createdAt) if err != nil { artifact.CreatedAt = time.Now() } artifact.Tag = plumbing.Hash(tag) artifact.BlobCid = cid.MustParse(blobCid)
artifacts = append(artifacts, artifact) }
if err := rows.Err(); err != nil { return nil, err }
return artifacts, nil}
func DeleteArtifact(e Execer, filters ...orm.Filter) error { var conditions []string var args []any for _, filter := range filters { conditions = append(conditions, filter.Condition()) args = append(args, filter.Arg()...) }
whereClause := "" if conditions != nil { whereClause = " where " + strings.Join(conditions, " and ") }
query := fmt.Sprintf(`delete from artifacts %s`, whereClause)
_, err := e.Exec(query, args...) return err}