Go 1.19 (#802)

.github/workflows/coverage.yml

@@ -15,6 +15,6 @@ jobs:
       - name: Setup go
         uses: actions/setup-go@master
         with:
-          go-version: 1.18
+          go-version: 1.19
       - name: Run tests with coverage
         run: ./ci.sh coverage -d "${GITHUB_BASE_REF-HEAD}"

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.18
+          go-version: 1.19
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:

.github/workflows/workflow.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [ 'ubuntu-latest', 'windows-latest', 'macos-latest']
-        go: [ '1.17', '1.18' ]
+        go: [ '1.18', '1.19' ]
     runs-on: ${{ matrix.os }}
     name: ${{ matrix.go }}/${{ matrix.os }}
     steps:

cmd/jsontoml/main.go

@@ -1,20 +1,20 @@
 // Package jsontoml is a program that converts JSON to TOML.
 //
-// Usage
+// # Usage
 //
 // Reading from stdin:
 //
-//   cat file.json | jsontoml > file.toml
+//	cat file.json | jsontoml > file.toml
 //
 // Reading from a file:
 //
-//   jsontoml file.json > file.toml
+//	jsontoml file.json > file.toml
 //
-// Installation
+// # Installation
 //
 // Using Go:
 //
-//   go install github.com/pelletier/go-toml/v2/cmd/jsontoml@latest
+//	go install github.com/pelletier/go-toml/v2/cmd/jsontoml@latest
 package main
 
 import (

cmd/tomljson/main.go

@@ -1,20 +1,20 @@
 // Package tomljson is a program that converts TOML to JSON.
 //
-// Usage
+// # Usage
 //
 // Reading from stdin:
 //
-//   cat file.toml | tomljson > file.json
+//	cat file.toml | tomljson > file.json
 //
 // Reading from a file:
 //
-//   tomljson file.toml > file.json
+//	tomljson file.toml > file.json
 //
-// Installation
+// # Installation
 //
 // Using Go:
 //
-//   go install github.com/pelletier/go-toml/v2/cmd/tomljson@latest
+//	go install github.com/pelletier/go-toml/v2/cmd/tomljson@latest
 package main
 
 import (

cmd/tomll/main.go

@@ -1,20 +1,20 @@
 // Package tomll is a linter program for TOML.
 //
-// Usage
+// # Usage
 //
 // Reading from stdin, writing to stdout:
 //
-//   cat file.toml | tomll
+//	cat file.toml | tomll
 //
 // Reading and updating a list of files in place:
 //
-//   tomll a.toml b.toml c.toml
+//	tomll a.toml b.toml c.toml
 //
-// Installation
+// # Installation
 //
 // Using Go:
 //
-//   go install github.com/pelletier/go-toml/v2/cmd/tomll@latest
+//	go install github.com/pelletier/go-toml/v2/cmd/tomll@latest
 package main
 
 import (

cmd/tomltestgen/main.go

@@ -3,7 +3,7 @@
 //
 // Within the go-toml package, run `go generate`.  Otherwise, use:
 //
-//     go run github.com/pelletier/go-toml/cmd/tomltestgen -o toml_testgen_test.go
+//	go run github.com/pelletier/go-toml/cmd/tomltestgen -o toml_testgen_test.go
 package main
 
 import (

errors.go

@@ -103,6 +103,7 @@ func (e *DecodeError) Key() Key {
 //
 // The function copies all bytes used in DecodeError, so that document and
 // highlight can be freely deallocated.
+//
 //nolint:funlen
 func wrapDecodeError(document []byte, de *decodeError) *DecodeError {
 	offset := danger.SubsliceOffset(document, de.highlight)

fuzz_test.go

@@ -1,5 +1,4 @@
-//go:build go1.18
-// +build go1.18
+//go:build go1.18 || go1.19
 
 package toml_test
 

internal/ast/ast.go

@@ -11,10 +11,10 @@ import (
 //
 // For example:
 //
-// it := n.Children()
-// for it.Next() {
-// 		it.Node()
-// }
+//	it := n.Children()
+//	for it.Next() {
+//			it.Node()
+//	}
 type Iterator struct {
 	started bool
 	node    *Node

internal/imported_tests/unmarshal_imported_test.go

@@ -151,6 +151,7 @@ type quotedKeyMarshalTestStruct struct {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var quotedKeyMarshalTestData = quotedKeyMarshalTestStruct{
 	String:  "Hello",
@@ -160,6 +161,7 @@ var quotedKeyMarshalTestData = quotedKeyMarshalTestStruct{
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var quotedKeyMarshalTestToml = []byte(`"Yfloat-𝟘" = 3.5
 "Z.string-àéù" = "Hello"
@@ -272,6 +274,7 @@ var docData = testDoc{
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var mapTestDoc = testMapDoc{
 	Title: "TOML Marshal Testing",
@@ -559,17 +562,20 @@ func (c customMarshaler) MarshalTOML() ([]byte, error) {
 var customMarshalerData = customMarshaler{FirstName: "Sally", LastName: "Fields"}
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var customMarshalerToml = []byte(`Sally Fields`)
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var nestedCustomMarshalerData = customMarshalerParent{
 	Self:    customMarshaler{FirstName: "Maiku", LastName: "Suteda"},
 	Friends: []customMarshaler{customMarshalerData},
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var nestedCustomMarshalerToml = []byte(`friends = ["Sally Fields"]
 me = "Maiku Suteda"
@@ -611,6 +617,7 @@ func TestUnmarshalTextMarshaler(t *testing.T) {
 }
 
 // TODO: Remove nolint once type and methods are used by a test
+//
 //nolint:unused
 type precedentMarshaler struct {
 	FirstName string
@@ -629,6 +636,7 @@ func (m precedentMarshaler) MarshalTOML() ([]byte, error) {
 }
 
 // TODO: Remove nolint once type and method are used by a test
+//
 //nolint:unused
 type customPointerMarshaler struct {
 	FirstName string
@@ -641,6 +649,7 @@ func (m *customPointerMarshaler) MarshalTOML() ([]byte, error) {
 }
 
 // TODO: Remove nolint once type and method are used by a test
+//
 //nolint:unused
 type textPointerMarshaler struct {
 	FirstName string
@@ -653,6 +662,7 @@ func (m *textPointerMarshaler) MarshalText() ([]byte, error) {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var commentTestToml = []byte(`
 # it's a comment on type
@@ -690,6 +700,7 @@ type mapsTestStruct struct {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var mapsTestData = mapsTestStruct{
 	Simple: map[string]string{
@@ -713,6 +724,7 @@ var mapsTestData = mapsTestStruct{
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var mapsTestToml = []byte(`
 [Other]
@@ -735,6 +747,7 @@ var mapsTestToml = []byte(`
 `)
 
 // TODO: Remove nolint once type is used by a test
+//
 //nolint:deadcode,unused
 type structArrayNoTag struct {
 	A struct {
@@ -744,6 +757,7 @@ type structArrayNoTag struct {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var customTagTestToml = []byte(`
 [postgres]
@@ -758,6 +772,7 @@ var customTagTestToml = []byte(`
 `)
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var customCommentTagTestToml = []byte(`
 # db connection
@@ -771,6 +786,7 @@ var customCommentTagTestToml = []byte(`
 `)
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var customCommentedTagTestToml = []byte(`
 [postgres]
@@ -825,6 +841,7 @@ func TestUnmarshalTabInStringAndQuotedKey(t *testing.T) {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var customMultilineTagTestToml = []byte(`int_slice = [
   1,
@@ -834,6 +851,7 @@ var customMultilineTagTestToml = []byte(`int_slice = [
 `)
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var testDocBasicToml = []byte(`
 [document]
@@ -846,12 +864,14 @@ var testDocBasicToml = []byte(`
 `)
 
 // TODO: Remove nolint once type is used by a test
+//
 //nolint:deadcode
 type testDocCustomTag struct {
 	Doc testDocBasicsCustomTag `file:"document"`
 }
 
 // TODO: Remove nolint once type is used by a test
+//
 //nolint:deadcode
 type testDocBasicsCustomTag struct {
 	Bool       bool      `file:"bool_val"`
@@ -864,6 +884,7 @@ type testDocBasicsCustomTag struct {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,varcheck
 var testDocCustomTagData = testDocCustomTag{
 	Doc: testDocBasicsCustomTag{
@@ -966,6 +987,7 @@ func TestUnmarshalInvalidPointerKind(t *testing.T) {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused
 type testDuration struct {
 	Nanosec   time.Duration  `toml:"nanosec"`
@@ -980,6 +1002,7 @@ type testDuration struct {
 }
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var testDurationToml = []byte(`
 nanosec = "1ns"
@@ -994,6 +1017,7 @@ a_string = "15s"
 `)
 
 // TODO: Remove nolint once var is used by a test
+//
 //nolint:deadcode,unused,varcheck
 var testDurationToml2 = []byte(`a_string = "15s"
 hour = "1h0m0s"
@@ -1007,6 +1031,7 @@ sec = "1s"
 `)
 
 // TODO: Remove nolint once type is used by a test
+//
 //nolint:deadcode,unused
 type testBadDuration struct {
 	Val time.Duration `toml:"val"`

marshaler.go

@@ -54,7 +54,7 @@ func NewEncoder(w io.Writer) *Encoder {
 // This behavior can be controlled on an individual struct field basis with the
 // inline tag:
 //
-//   MyField `toml:",inline"`
+//	MyField `toml:",inline"`
 func (enc *Encoder) SetTablesInline(inline bool) *Encoder {
 	enc.tablesInline = inline
 	return enc
@@ -65,7 +65,7 @@ func (enc *Encoder) SetTablesInline(inline bool) *Encoder {
 //
 // This behavior can be controlled on an individual struct field basis with the multiline tag:
 //
-//   MyField `multiline:"true"`
+//	MyField `multiline:"true"`
 func (enc *Encoder) SetArraysMultiline(multiline bool) *Encoder {
 	enc.arraysMultiline = multiline
 	return enc
@@ -89,7 +89,7 @@ func (enc *Encoder) SetIndentTables(indent bool) *Encoder {
 //
 // If v cannot be represented to TOML it returns an error.
 //
-// Encoding rules
+// # Encoding rules
 //
 // A top level slice containing only maps or structs is encoded as [[table
 // array]].
@@ -120,17 +120,17 @@ func (enc *Encoder) SetIndentTables(indent bool) *Encoder {
 // Tables and array tables are separated by empty lines. However, consecutive
 // subtables definitions are not. For example:
 //
-//   [top1]
+//	[top1]
 //
-//   [top2]
-//   [top2.child1]
+//	[top2]
+//	[top2.child1]
 //
-//   [[array]]
+//	[[array]]
 //
-//   [[array]]
-//   [array.child2]
+//	[[array]]
+//	[array.child2]
 //
-// Struct tags
+// # Struct tags
 //
 // The encoding of each public struct field can be customized by the format
 // string in the "toml" key of the struct field's tag. This follows