porting all github actions from bluesky-social/indigo to tangled CI

add missing file

Changed files
+30
util
+30
util/uri.go
··· 1 + package util 2 + 3 + import ( 4 + "fmt" 5 + "strings" 6 + ) 7 + 8 + type ParsedUri struct { 9 + Did string 10 + Collection string 11 + Rkey string 12 + } 13 + 14 + func ParseAtUri(uri string) (*ParsedUri, error) { 15 + if !strings.HasPrefix(uri, "at://") { 16 + return nil, fmt.Errorf("AT uris must be prefixed with 'at://'") 17 + } 18 + 19 + trimmed := strings.TrimPrefix(uri, "at://") 20 + parts := strings.Split(trimmed, "/") 21 + if len(parts) != 3 { 22 + return nil, fmt.Errorf("AT uris must have three parts: did, collection, tid") 23 + } 24 + 25 + return &ParsedUri{ 26 + Did: parts[0], 27 + Collection: parts[1], 28 + Rkey: parts[2], 29 + }, nil 30 + }