wit/bindgen: add JSON tag to Record structs

Merge pull request #265 from lxfontes/lxfontes/serialize-tags
bytecodealliance · Dec 28, 2024 · db23ebb · db23ebb
2 parents 670072d + 17ff28c
commit db23ebb
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Showing 5 changed files with 32 additions and 32 deletions.
diff --git a/tests/generated/wasi/clocks/v0.2.0/wall-clock/wall-clock.wit.go b/tests/generated/wasi/clocks/v0.2.0/wall-clock/wall-clock.wit.go
diff --git a/tests/generated/wasi/filesystem/v0.2.0/types/types.wit.go b/tests/generated/wasi/filesystem/v0.2.0/types/types.wit.go
diff --git a/tests/generated/wasi/sockets/v0.2.0/network/network.wit.go b/tests/generated/wasi/sockets/v0.2.0/network/network.wit.go
diff --git a/tests/generated/wasi/sockets/v0.2.0/udp/udp.wit.go b/tests/generated/wasi/sockets/v0.2.0/udp/udp.wit.go
diff --git a/wit/bindgen/generator.go b/wit/bindgen/generator.go
@@ -731,13 +731,13 @@ func (g *generator) recordRep(file *gen.File, dir wit.Direction, r *wit.Record,
 	exported := len(goName) == 0 || token.IsExported(goName)
 	var b strings.Builder
 	b.WriteString("struct {\n")
-	stringio.Write(&b, "_ ", file.Import(g.opts.cmPackage), ".HostLayout")
+	stringio.Write(&b, "_ ", file.Import(g.opts.cmPackage), ".HostLayout `json:\"-\"`")
 	for i, f := range r.Fields {
 		if i == 0 || i > 0 && f.Docs.Contents != "" {
 			b.WriteRune('\n')
 		}
 		b.WriteString(formatDocComments(f.Docs.Contents, false))
-		stringio.Write(&b, fieldName(f.Name, exported), " ", g.typeRep(file, dir, f.Type), "\n")
+		stringio.Write(&b, fieldName(f.Name, exported), " ", g.typeRep(file, dir, f.Type), " `json:\"", f.Name, "\"`\n")
 	}
 	b.WriteRune('}')
 	return b.String()