feat(go): Scope func init() definitions

README.md

@@ -1442,6 +1442,7 @@ Language scopes:
           - func:        `func` definitions
           - method:      Method `func` definitions (`func (recv Recv) SomeFunc()`)
           - free-func:   Free `func` definitions (`func SomeFunc()`)
+          - init-func:   `func init()` definitions
           - type-params: Type parameters (generics)
           - defer:       `defer` blocks
           - select:      `select` blocks

src/scoping/langs/go.rs

@@ -41,6 +41,8 @@ pub enum PreparedGoQuery {
     Method,
     /// Free `func` definitions (`func SomeFunc()`).
     FreeFunc,
+    /// `func init()` definitions.
+    InitFunc,
     /// Type parameters (generics).
     TypeParams,
     /// `defer` blocks.
@@ -101,6 +103,11 @@ impl From<PreparedGoQuery> for TSQuery {
                 }
                 PreparedGoQuery::Method => "(method_declaration) @method",
                 PreparedGoQuery::FreeFunc => "(function_declaration) @free_func",
+                PreparedGoQuery::InitFunc => {
+                    r#"(function_declaration
+                        name: (identifier) @id (#eq? @id "init")
+                    ) @init_func"#
+                }
                 PreparedGoQuery::TypeParams => "(type_parameter_declaration) @type_params",
                 PreparedGoQuery::Defer => "(defer_statement) @defer",
                 PreparedGoQuery::Select => "(select_statement) @select",

tests/langs/go/base.go

@@ -352,10 +352,6 @@ func closure() func() int {
 	}
 }
 
-func init() {
-	// Initialization code here
-}
-
 type (
 	rectangles = []*Rectangle
 	Polar      = polar

tests/langs/mod.rs

@@ -512,6 +512,11 @@ impl InScopeLinePart {
     include_str!("go/base.go"),
     Go::new(CodeQuery::Prepared(PreparedGoQuery::FreeFunc)),
 )]
+#[case(
+    "base.go_init-func",
+    include_str!("go/base.go"),
+    Go::new(CodeQuery::Prepared(PreparedGoQuery::InitFunc)),
+)]
 #[case(
     "base.go_type-params",
     include_str!("go/base.go"),

tests/langs/snapshots/r#mod__langs__base.go_comments.snap

@@ -188,6 +188,3 @@ expression: inscope_parts
 - n: 301
   l: "*/\n"
   m: "^^  "
-- n: 356
-  l: "\t// Initialization code here\n"
-  m: "  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  "

tests/langs/snapshots/r#mod__langs__base.go_free-func.snap

@@ -506,12 +506,3 @@ expression: inscope_parts
 - n: 353
   l: "}\n"
   m: "^  "
-- n: 355
-  l: "func init() {\n"
-  m: ^^^^^^^^^^^^^^^
-- n: 356
-  l: "\t// Initialization code here\n"
-  m: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-- n: 357
-  l: "}\n"
-  m: "^  "

tests/langs/snapshots/r#mod__langs__base.go_func.snap

@@ -545,12 +545,3 @@ expression: inscope_parts
 - n: 353
   l: "}\n"
   m: "^  "
-- n: 355
-  l: "func init() {\n"
-  m: ^^^^^^^^^^^^^^^
-- n: 356
-  l: "\t// Initialization code here\n"
-  m: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-- n: 357
-  l: "}\n"
-  m: "^  "

tests/langs/snapshots/r#mod__langs__base.go_init-func.snap

@@ -0,0 +1,13 @@
+---
+source: tests/langs/mod.rs
+expression: inscope_parts
+---
+- n: 259
+  l: "func init() {\n"
+  m: ^^^^^^^^^^^^^^^
+- n: 260
+  l: "\tfmt.Println(\"Initializing package\")\n"
+  m: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+- n: 261
+  l: "}\n"
+  m: "^  "

tests/langs/snapshots/r#mod__langs__base.go_type-alias.snap

@@ -2,9 +2,9 @@
 source: tests/langs/mod.rs
 expression: inscope_parts
 ---
-- n: 360
+- n: 356
   l: "\trectangles = []*Rectangle\n"
   m: "  ^^^^^^^^^^^^^^^^^^^^^^^^^  "
-- n: 361
+- n: 357
   l: "\tPolar      = polar\n"
   m: "  ^^^^^^^^^^^^^^^^^^  "

tests/langs/snapshots/r#mod__langs__base.go_type-def.snap

@@ -116,15 +116,15 @@ expression: inscope_parts
 - n: 325
   l: "}\n"
   m: "^  "
-- n: 359
+- n: 355
   l: "type (\n"
   m: ^^^^^^^^
-- n: 360
+- n: 356
   l: "\trectangles = []*Rectangle\n"
   m: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-- n: 361
+- n: 357
   l: "\tPolar      = polar\n"
   m: ^^^^^^^^^^^^^^^^^^^^^^
-- n: 362
+- n: 358
   l: ")\n"
   m: "^  "