go mod tidy & goimports -w

apic.go

@@ -1,17 +1,17 @@
-// 
+//
 // Copyright (c) 2011-2019 Canonical Ltd
 // Copyright (c) 2006-2010 Kirill Simonov
-// 
+//
 // Permission is hereby granted, free of charge, to any person obtaining a copy of
 // this software and associated documentation files (the "Software"), to deal in
 // the Software without restriction, including without limitation the rights to
 // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 // of the Software, and to permit persons to whom the Software is furnished to do
 // so, subject to the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be included in all
 // copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

decode_test.go

@@ -947,7 +947,7 @@ var unmarshalErrorTests = []struct {
 	{"%TAG !%79! tag:yaml.org,2002:\n---\nv: !%79!int '1'", "yaml: did not find expected whitespace"},
 	{"a:\n  1:\nb\n  2:", ".*could not find expected ':'"},
 	{"a: 1\nb: 2\nc 2\nd: 3\n", "^yaml: line 3: could not find expected ':'$"},
-	{"#\n-\n{", "yaml: line 3: could not find expected ':'"}, // Issue #665
+	{"#\n-\n{", "yaml: line 3: could not find expected ':'"},   // Issue #665
 	{"0: [:!00 \xef", "yaml: incomplete UTF-8 octet sequence"}, // Issue #666
 	{
 		"a: &a [00,00,00,00,00,00,00,00,00]\n" +
@@ -1482,7 +1482,7 @@ func (s *S) TestMergeNestedStruct(c *C) {
 	// 2) A simple implementation might attempt to handle the key skipping
 	//    directly by iterating over the merging map without recursion, but
 	//    there are more complex cases that require recursion.
-	// 
+	//
 	// Quick summary of the fields:
 	//
 	// - A must come from outer and not overriden
@@ -1498,7 +1498,7 @@ func (s *S) TestMergeNestedStruct(c *C) {
 		A, B, C int
 	}
 	type Outer struct {
-		D, E      int
+		D, E   int
 		Inner  Inner
 		Inline map[string]int `yaml:",inline"`
 	}
@@ -1516,10 +1516,10 @@ func (s *S) TestMergeNestedStruct(c *C) {
 	// Repeat test with a map.
 
 	var testm map[string]interface{}
-	var wantm = map[string]interface {} {
-		"f":     60,
+	var wantm = map[string]interface{}{
+		"f": 60,
 		"inner": map[string]interface{}{
-		    "a": 10,
+			"a": 10,
 		},
 		"d": 40,
 		"e": 50,

emitterc.go

@@ -241,7 +241,7 @@ func yaml_emitter_increase_indent(emitter *yaml_emitter_t, flow, indentless bool
 			emitter.indent += 2
 		} else {
 			// Everything else aligns to the chosen indentation.
-			emitter.indent = emitter.best_indent*((emitter.indent+emitter.best_indent)/emitter.best_indent)
+			emitter.indent = emitter.best_indent * ((emitter.indent + emitter.best_indent) / emitter.best_indent)
 		}
 	}
 	return true

go.mod

@@ -1,5 +1,5 @@
-module "gopkg.in/yaml.v3"
+module gopkg.in/yaml.v3
 
-require (
-	"gopkg.in/check.v1" v0.0.0-20161208181325-20d25e280405
-)
+go 1.16
+
+require gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405

go.sum

@@ -0,0 +1,2 @@
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

node_test.go

@@ -20,10 +20,11 @@ import (
 	"fmt"
 	"os"
 
-	. "gopkg.in/check.v1"
-	"gopkg.in/yaml.v3"
 	"io"
 	"strings"
+
+	. "gopkg.in/check.v1"
+	"gopkg.in/yaml.v3"
 )
 
 var nodeTests = []struct {
@@ -688,17 +689,17 @@ var nodeTests = []struct {
 					Line:        3,
 					Column:      4,
 				}, {
-					Kind:   yaml.ScalarNode,
-					Tag:    "!!str",
-					Value:  "c",
+					Kind:        yaml.ScalarNode,
+					Tag:         "!!str",
+					Value:       "c",
 					LineComment: "# IC",
-					Line:   5,
-					Column: 1,
+					Line:        5,
+					Column:      1,
 				}, {
-					Kind:        yaml.SequenceNode,
-					Tag:         "!!seq",
-					Line:        6,
-					Column:      3,
+					Kind:   yaml.SequenceNode,
+					Tag:    "!!seq",
+					Line:   6,
+					Column: 3,
 					Content: []*yaml.Node{{
 						Kind:   yaml.ScalarNode,
 						Tag:    "!!str",
@@ -707,17 +708,17 @@ var nodeTests = []struct {
 						Column: 5,
 					}},
 				}, {
-					Kind:   yaml.ScalarNode,
-					Tag:    "!!str",
-					Value:  "d",
+					Kind:        yaml.ScalarNode,
+					Tag:         "!!str",
+					Value:       "d",
 					LineComment: "# ID",
-					Line:   7,
-					Column: 1,
+					Line:        7,
+					Column:      1,
 				}, {
-					Kind:        yaml.MappingNode,
-					Tag:         "!!map",
-					Line:        8,
-					Column:      3,
+					Kind:   yaml.MappingNode,
+					Tag:    "!!map",
+					Line:   8,
+					Column: 3,
 					Content: []*yaml.Node{{
 						Kind:   yaml.ScalarNode,
 						Tag:    "!!str",

readerc.go

@@ -1,17 +1,17 @@
-// 
+//
 // Copyright (c) 2011-2019 Canonical Ltd
 // Copyright (c) 2006-2010 Kirill Simonov
-// 
+//
 // Permission is hereby granted, free of charge, to any person obtaining a copy of
 // this software and associated documentation files (the "Software"), to deal in
 // the Software without restriction, including without limitation the rights to
 // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 // of the Software, and to permit persons to whom the Software is furnished to do
 // so, subject to the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be included in all
 // copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

scannerc.go

@@ -2847,7 +2847,7 @@ func yaml_parser_scan_line_comment(parser *yaml_parser_t, token_mark yaml_mark_t
 			continue
 		}
 		if parser.buffer[parser.buffer_pos+peek] == '#' {
-			seen := parser.mark.index+peek
+			seen := parser.mark.index + peek
 			for {
 				if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
 					return false
@@ -2876,7 +2876,7 @@ func yaml_parser_scan_line_comment(parser *yaml_parser_t, token_mark yaml_mark_t
 		parser.comments = append(parser.comments, yaml_comment_t{
 			token_mark: token_mark,
 			start_mark: start_mark,
-			line: text,
+			line:       text,
 		})
 	}
 	return true
@@ -2910,7 +2910,7 @@ func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) boo
 	// the foot is the line below it.
 	var foot_line = -1
 	if scan_mark.line > 0 {
-		foot_line = parser.mark.line-parser.newlines+1
+		foot_line = parser.mark.line - parser.newlines + 1
 		if parser.newlines == 0 && parser.mark.column > 1 {
 			foot_line++
 		}
@@ -2996,7 +2996,7 @@ func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) boo
 		recent_empty = false
 
 		// Consume until after the consumed comment line.
-		seen := parser.mark.index+peek
+		seen := parser.mark.index + peek
 		for {
 			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
 				return false

suite_test.go

@@ -16,8 +16,9 @@
 package yaml_test
 
 import (
-	. "gopkg.in/check.v1"
 	"testing"
+
+	. "gopkg.in/check.v1"
 )
 
 func Test(t *testing.T) { TestingT(t) }

writerc.go

@@ -1,17 +1,17 @@
-// 
+//
 // Copyright (c) 2011-2019 Canonical Ltd
 // Copyright (c) 2006-2010 Kirill Simonov
-// 
+//
 // Permission is hereby granted, free of charge, to any person obtaining a copy of
 // this software and associated documentation files (the "Software"), to deal in
 // the Software without restriction, including without limitation the rights to
 // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 // of the Software, and to permit persons to whom the Software is furnished to do
 // so, subject to the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be included in all
 // copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

yaml.go

@@ -363,7 +363,7 @@ const (
 //             Address yaml.Node
 //     }
 //     err := yaml.Unmarshal(data, &person)
-// 
+//
 // Or by itself:
 //
 //     var person Node
@@ -373,7 +373,7 @@ type Node struct {
 	// Kind defines whether the node is a document, a mapping, a sequence,
 	// a scalar value, or an alias to another node. The specific data type of
 	// scalar nodes may be obtained via the ShortTag and LongTag methods.
-	Kind  Kind
+	Kind Kind
 
 	// Style allows customizing the apperance of the node in the tree.
 	Style Style
@@ -421,7 +421,6 @@ func (n *Node) IsZero() bool {
 		n.HeadComment == "" && n.LineComment == "" && n.FootComment == "" && n.Line == 0 && n.Column == 0
 }
 
-
 // LongTag returns the long form of the tag that indicates the data type for
 // the node. If the Tag field isn't explicitly defined, one will be computed
 // based on the node properties.

yamlh.go

@@ -639,7 +639,6 @@ type yaml_parser_t struct {
 }
 
 type yaml_comment_t struct {
-
 	scan_mark  yaml_mark_t // Position where scanning for comments started
 	token_mark yaml_mark_t // Position after which tokens will be associated with this comment
 	start_mark yaml_mark_t // Position of '#' comment mark

yamlprivateh.go

@@ -1,17 +1,17 @@
-// 
+//
 // Copyright (c) 2011-2019 Canonical Ltd
 // Copyright (c) 2006-2010 Kirill Simonov
-// 
+//
 // Permission is hereby granted, free of charge, to any person obtaining a copy of
 // this software and associated documentation files (the "Software"), to deal in
 // the Software without restriction, including without limitation the rights to
 // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 // of the Software, and to permit persons to whom the Software is furnished to do
 // so, subject to the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be included in all
 // copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -137,8 +137,8 @@ func is_crlf(b []byte, i int) bool {
 func is_breakz(b []byte, i int) bool {
 	//return is_break(b, i) || is_z(b, i)
 	return (
-		// is_break:
-		b[i] == '\r' || // CR (#xD)
+	// is_break:
+	b[i] == '\r' || // CR (#xD)
 		b[i] == '\n' || // LF (#xA)
 		b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
 		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
@@ -151,8 +151,8 @@ func is_breakz(b []byte, i int) bool {
 func is_spacez(b []byte, i int) bool {
 	//return is_space(b, i) || is_breakz(b, i)
 	return (
-		// is_space:
-		b[i] == ' ' ||
+	// is_space:
+	b[i] == ' ' ||
 		// is_breakz:
 		b[i] == '\r' || // CR (#xD)
 		b[i] == '\n' || // LF (#xA)
@@ -166,8 +166,8 @@ func is_spacez(b []byte, i int) bool {
 func is_blankz(b []byte, i int) bool {
 	//return is_blank(b, i) || is_breakz(b, i)
 	return (
-		// is_blank:
-		b[i] == ' ' || b[i] == '\t' ||
+	// is_blank:
+	b[i] == ' ' || b[i] == '\t' ||
 		// is_breakz:
 		b[i] == '\r' || // CR (#xD)
 		b[i] == '\n' || // LF (#xA)