decode refname even if hash isn't present

tayloraswift · tayloraswift · commit 0a4ddb755599 · 2023-09-10T20:50:15.000Z
diff --git a/Sources/SymbolGraphs/Metadata/SymbolGraphMetadata.swift b/Sources/SymbolGraphs/Metadata/SymbolGraphMetadata.swift
@@ -159,9 +159,9 @@ extension SymbolGraphMetadata:BSONDocumentDecodable
     {
         self.init(
             package: try bson[.package].decode(),
-            commit: try bson[.commit_hash]?.decode(as: SHA1.self)
+            commit: try bson[.commit_refname]?.decode(as: String.self)
             {
-                .init($0, refname: try bson[.commit_refname].decode())
+                .init(try bson[.commit_hash]?.decode(), refname: $0)
             },
             triple: try bson[.triple].decode(),
             swift: try bson[.swift]?.decode(),

Original file line number	Diff line number	Diff line change
`@@ -159,9 +159,9 @@ extension SymbolGraphMetadata:BSONDocumentDecodable`
`159`	`159`	`{`
`160`	`160`	`self.init(`
`161`	`161`	`package: try bson[.package].decode(),`
`162`		`- commit: try bson[.commit_hash]?.decode(as: SHA1.self)`
	`162`	`+ commit: try bson[.commit_refname]?.decode(as: String.self)`
`163`	`163`	`{`
`164`		`- .init($0, refname: try bson[.commit_refname].decode())`
	`164`	`+ .init(try bson[.commit_hash]?.decode(), refname: $0)`
`165`	`165`	`},`
`166`	`166`	`triple: try bson[.triple].decode(),`
`167`	`167`	`swift: try bson[.swift]?.decode(),`