Bump golang to 1.22.1

Signed-off-by: Khosrow Moossavi <khos2ow@gmail.com>

.github/workflows/ci.yaml

@@ -7,7 +7,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.21.5"
+  GO_VERSION: "1.22.1"
   REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
 
 jobs:
@@ -73,7 +73,7 @@ jobs:
 
       - name: Check License headers
         run: |
-          GO111MODULE=off go get github.com/google/addlicense
+          go install github.com/google/addlicense@latest
 
           addlicense -check $(find . -type f -name "*.go")
           addlicense -check $(find . -type f -name "*.sh")

.github/workflows/codeql.yaml

@@ -6,7 +6,7 @@ on:
       - master
 
 env:
-  GO_VERSION: "1.21.5"
+  GO_VERSION: "1.22.1"
 
 jobs:
   analyze:

.github/workflows/prerelease.yaml

@@ -6,7 +6,7 @@ on:
       - "v*.*.*-*"
 
 env:
-  GO_VERSION: "1.21.5"
+  GO_VERSION: "1.22.1"
   REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
 
 jobs:

.github/workflows/release.yaml

@@ -7,7 +7,7 @@ on:
       - "!v*.*.*-*"
 
 env:
-  GO_VERSION: "1.21.5"
+  GO_VERSION: "1.22.1"
   REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
 
 jobs:

CONTRIBUTING.md

@@ -10,7 +10,7 @@ us on [Slack].
 
 ## Development Requirements
 
-- [Go] 1.16+
+- [Go] 1.22+
 - [goimports]
 - [golangci-lint]
 

Makefile

@@ -141,7 +141,7 @@ major: release   ## Prepare Major release
 .PHONY: goimports
 goimports:   ## Install goimports
 ifeq (, $(shell which goimports))
-	GO111MODULE=off $(GO) get -u golang.org/x/tools/cmd/goimports
+	$(GO) install golang.org/x/tools/cmd/goimports@latest
 endif
 
 .PHONY: golangci

format/generator_test.go

@@ -11,7 +11,7 @@ the root directory of this source tree.
 package format
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"testing"
 
@@ -182,7 +182,7 @@ func TestGeneratorFuncModule(t *testing.T) {
 		generator := newGenerator(config, true, withModule(module))
 
 		path := filepath.Join("..", "terraform", "testdata", "expected", "full-example-mainTf-Header.golden")
-		data, err := ioutil.ReadFile(path)
+		data, err := os.ReadFile(path)
 
 		assert.Nil(err)
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/terraform-docs/terraform-docs
 
-go 1.16
+go 1.22
 
 require (
 	github.com/BurntSushi/toml v1.3.2
@@ -23,19 +23,50 @@ require (
 )
 
 require (
+	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.2.1 // indirect
 	github.com/agext/levenshtein v1.2.3 // indirect
+	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/fatih/color v1.16.0 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/uuid v1.4.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/hashicorp/yamux v0.1.1 // indirect
 	github.com/huandu/xstrings v1.4.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/oklog/run v1.1.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/zclconf/go-cty v1.14.1 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.17.0 // indirect
 	golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb // indirect
 	golang.org/x/exp/typeparams v0.0.0-20220722155223-a9213eeb770e // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/net v0.19.0 // indirect
+	golang.org/x/sys v0.15.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/tools v0.16.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20231127180814-3a041ad873d4 // indirect
+	google.golang.org/grpc v1.59.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
 )

internal/plugin/discovery.go

@@ -12,7 +12,6 @@ package plugin
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -56,7 +55,7 @@ func findPlugins(dir string) (*List, error) {
 	clients := map[string]*goplugin.Client{}
 	formatters := map[string]*pluginsdk.Client{}
 
-	files, err := ioutil.ReadDir(dir)
+	files, err := os.ReadDir(dir)
 	if err != nil {
 		return nil, err
 	}

internal/testutil/testing.go

@@ -11,7 +11,6 @@ the root directory of this source tree.
 package testutil
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -43,7 +42,7 @@ func GetModule(config *print.Config) (*terraform.Module, error) {
 // GetExpected returns 'example' Module and expected Golden file content
 func GetExpected(format, name string) (string, error) {
 	path := filepath.Join(testDataPath(), format, name+".golden")
-	bytes, err := ioutil.ReadFile(filepath.Clean(path))
+	bytes, err := os.ReadFile(filepath.Clean(path))
 	if err != nil {
 		return "", err
 	}

template/sanitizer_test.go

@@ -11,7 +11,7 @@ the root directory of this source tree.
 package template
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"testing"
 
@@ -129,12 +129,12 @@ func TestSanitizeSection(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			assert := assert.New(t)
 
-			bytes, err := ioutil.ReadFile(filepath.Join("testdata", "section", tt.filename+".golden"))
+			bytes, err := os.ReadFile(filepath.Join("testdata", "section", tt.filename+".golden"))
 			assert.Nil(err)
 
 			actual := SanitizeSection(string(bytes), tt.escape, false)
 
-			expected, err := ioutil.ReadFile(filepath.Join("testdata", "section", tt.filename+".expected"))
+			expected, err := os.ReadFile(filepath.Join("testdata", "section", tt.filename+".expected"))
 			assert.Nil(err)
 
 			assert.Equal(string(expected), actual)
@@ -168,12 +168,12 @@ func TestSanitizeDocument(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			assert := assert.New(t)
 
-			bytes, err := ioutil.ReadFile(filepath.Join("testdata", "document", tt.filename+".golden"))
+			bytes, err := os.ReadFile(filepath.Join("testdata", "document", tt.filename+".golden"))
 			assert.Nil(err)
 
 			actual := SanitizeDocument(string(bytes), tt.escape, false)
 
-			expected, err := ioutil.ReadFile(filepath.Join("testdata", "document", tt.filename+".expected"))
+			expected, err := os.ReadFile(filepath.Join("testdata", "document", tt.filename+".expected"))
 			assert.Nil(err)
 
 			assert.Equal(string(expected), actual)
@@ -229,12 +229,12 @@ func TestSanitizeMarkdownTable(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			assert := assert.New(t)
 
-			bytes, err := ioutil.ReadFile(filepath.Join("testdata", "table", tt.filename+".golden"))
+			bytes, err := os.ReadFile(filepath.Join("testdata", "table", tt.filename+".golden"))
 			assert.Nil(err)
 
 			actual := SanitizeMarkdownTable(string(bytes), tt.escape, tt.html)
 
-			expected, err := ioutil.ReadFile(filepath.Join("testdata", "table", tt.expected+".markdown.expected"))
+			expected, err := os.ReadFile(filepath.Join("testdata", "table", tt.expected+".markdown.expected"))
 			assert.Nil(err)
 
 			assert.Equal(string(expected), actual)
@@ -268,12 +268,12 @@ func TestSanitizeAsciidocTable(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			assert := assert.New(t)
 
-			bytes, err := ioutil.ReadFile(filepath.Join("testdata", "table", tt.filename+".golden"))
+			bytes, err := os.ReadFile(filepath.Join("testdata", "table", tt.filename+".golden"))
 			assert.Nil(err)
 
 			actual := SanitizeAsciidocTable(string(bytes), tt.escape, false)
 
-			expected, err := ioutil.ReadFile(filepath.Join("testdata", "table", tt.filename+".asciidoc.expected"))
+			expected, err := os.ReadFile(filepath.Join("testdata", "table", tt.filename+".asciidoc.expected"))
 			assert.Nil(err)
 
 			assert.Equal(string(expected), actual)
@@ -400,7 +400,7 @@ func TestConvertMultiLineText(t *testing.T) {
 			assert := assert.New(t)
 
 			path := filepath.Join("testdata", "multiline", tt.filename+".golden")
-			bytes, err := ioutil.ReadFile(path)
+			bytes, err := os.ReadFile(path)
 			assert.Nil(err)
 
 			actual := ConvertMultiLineText(string(bytes), tt.isTable, false, tt.showHTML)

terraform/load.go

@@ -14,7 +14,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -148,7 +147,7 @@ func loadSection(config *print.Config, file string, section string) (string, err
 		return "", err // user explicitly asked for a file which doesn't exist
 	}
 	if getFileFormat(file) != ".tf" {
-		content, err := ioutil.ReadFile(filepath.Clean(filename))
+		content, err := os.ReadFile(filepath.Clean(filename))
 		if err != nil {
 			return "", err
 		}
@@ -316,7 +315,7 @@ func loadOutputValues(config *print.Config) (map[string]*output, error) {
 		if out, err = cmd.Output(); err != nil {
 			return nil, fmt.Errorf("caught error while reading the terraform outputs: %w", err)
 		}
-	} else if out, err = ioutil.ReadFile(config.OutputValues.From); err != nil {
+	} else if out, err = os.ReadFile(config.OutputValues.From); err != nil {
 		return nil, fmt.Errorf("caught error while reading the terraform outputs file at %s: %w", config.OutputValues.From, err)
 	}
 	var terraformOutputs map[string]*output

terraform/load_test.go

@@ -11,7 +11,7 @@ the root directory of this source tree.
 package terraform
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"sort"
 	"testing"
@@ -226,7 +226,7 @@ func TestLoadHeader(t *testing.T) {
 			showHeader: true,
 			expectedData: func() (string, error) {
 				path := filepath.Join("testdata", "expected", "full-example-mainTf-Header.golden")
-				data, err := ioutil.ReadFile(path)
+				data, err := os.ReadFile(path)
 				return string(data), err
 			},
 		},
@@ -272,7 +272,7 @@ func TestLoadFooter(t *testing.T) {
 			showFooter: true,
 			expectedData: func() (string, error) {
 				path := filepath.Join("testdata", "expected", "full-example-mainTf-Header.golden")
-				data, err := ioutil.ReadFile(path)
+				data, err := os.ReadFile(path)
 				return string(data), err
 			},
 		},