Ignore anonymous imports when resolving import aliases (#150)

internal/registry/registry.go

@@ -169,7 +169,7 @@ func parseImportsAliases(pkg *packages.Package) map[string]string {
 	aliases := make(map[string]string)
 	for _, syntax := range pkg.Syntax {
 		for _, imprt := range syntax.Imports {
-			if imprt.Name != nil && imprt.Name.Name != "." {
+			if imprt.Name != nil && imprt.Name.Name != "." && imprt.Name.Name != "_" {
 				aliases[strings.Trim(imprt.Path.Value, `"`)] = imprt.Name.Name
 			}
 		}

pkg/moq/moq_test.go

@@ -370,6 +370,13 @@ func TestMockGolden(t *testing.T) {
 			interfaces: []string{"Syncer"},
 			goldenFile: filepath.Join("testpackages/syncimport", "syncer_moq.golden.go"),
 		},
+		{
+			// Tests anonymous imports are not included in the generated mock.
+			name:       "AnonymousImport",
+			cfg:        Config{SrcDir: "testpackages/anonimport"},
+			interfaces: []string{"Example"},
+			goldenFile: filepath.Join("testpackages/anonimport", "iface_moq.golden.go"),
+		},
 	}
 	for _, tc := range cases {
 		t.Run(tc.name, func(t *testing.T) {

pkg/moq/testpackages/anonimport/iface.go

@@ -0,0 +1,9 @@
+package anonimport
+
+import (
+	"context"
+)
+
+type Example interface {
+	Ctx(ctx context.Context)
+}

pkg/moq/testpackages/anonimport/second_file.go

@@ -0,0 +1,5 @@
+package anonimport
+
+import (
+	_ "context"
+)