Bump go to 1.21.5 and update deps

.github/workflows/release-binaries.yml

@@ -6,9 +6,6 @@ on:
     types:
       - published
 
-env:
-  go-version: 1.18
-
 jobs:
   releases-matrix:
     name: Release Go Binaries
@@ -26,6 +23,8 @@ jobs:
         exclude:
           - goarch: "386"
             goos: darwin
+    env:
+      go-version: 1.21
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/tests.yml

@@ -20,7 +20,7 @@ jobs:
           - ubuntu-latest
           - macos-latest
         go:
-          - 1.18
+          - 1.21
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitignore

@@ -14,6 +14,7 @@ versions.tf.save
 
 ## Generated by script (downloaded or created)
 /.kubitect/
+/kubitect
 /ansible/collections/
 /ansible/kubespray/
 /venv/

go.mod

@@ -1,62 +1,62 @@
 module github.com/MusicDin/kubitect
 
-go 1.18
+go 1.21.5
 
 require (
-	github.com/apenella/go-ansible v1.1.7
+	github.com/apenella/go-ansible v1.3.0
 	github.com/creasty/defaults v1.7.0
-	github.com/go-git/go-git/v5 v5.7.0
-	github.com/go-playground/validator/v10 v10.14.1
-	github.com/hashicorp/hc-install v0.5.2
-	github.com/spf13/cobra v1.7.0
-	github.com/stretchr/testify v1.8.4
-	golang.org/x/term v0.8.0
+	github.com/go-git/go-git/v5 v5.11.0
+	github.com/go-playground/validator/v10 v10.19.0
+	github.com/hashicorp/hc-install v0.6.3
+	github.com/spf13/cobra v1.8.0
+	github.com/stretchr/testify v1.9.0
+	golang.org/x/term v0.18.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require gopkg.in/yaml.v2 v2.4.0 // indirect
 
 require (
-	github.com/cloudflare/circl v1.3.3 // indirect
+	dario.cat/mergo v1.0.0 // indirect
+	github.com/cloudflare/circl v1.3.7 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/leodido/go-urn v1.2.4 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/pjbgf/sha1cd v0.3.0 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/skeema/knownhosts v1.1.1 // indirect
-	github.com/stretchr/objx v0.5.0 // indirect
-	golang.org/x/mod v0.10.0 // indirect
-	golang.org/x/text v0.9.0 // indirect
-	golang.org/x/tools v0.9.3 // indirect
+	github.com/skeema/knownhosts v1.2.1 // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
+	golang.org/x/mod v0.16.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/tools v0.19.0 // indirect
 )
 
 require (
 	github.com/Microsoft/go-winio v0.6.1 // indirect
-	github.com/ProtonMail/go-crypto v0.0.0-20230528122434-6f98819771a1 // indirect
-	github.com/acomagu/bufpipe v1.0.4 // indirect
+	github.com/ProtonMail/go-crypto v1.1.0-alpha.1-proton // indirect
 	github.com/apenella/go-common-utils/data v0.0.0-20221227202648-5452d804e940 // indirect
 	github.com/apenella/go-common-utils/error v0.0.0-20221227202648-5452d804e940 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
-	github.com/fatih/color v1.15.0
+	github.com/fatih/color v1.16.0
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
-	github.com/go-git/go-billy/v5 v5.4.1 // indirect
+	github.com/go-git/go-billy/v5 v5.5.0 // indirect
 	github.com/hashicorp/go-version v1.6.0
-	github.com/imdario/mergo v0.3.16 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/kevinburke/ssh_config v1.2.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
-	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/sergi/go-diff v1.3.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
-	golang.org/x/crypto v0.9.0
-	golang.org/x/net v0.10.0 // indirect
-	golang.org/x/sys v0.8.0 // indirect
+	golang.org/x/crypto v0.21.0
+	golang.org/x/net v0.22.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 )

pkg/cluster/provisioner/terraform/template.go

@@ -45,7 +45,7 @@ func (t MainTemplate) Write() error {
 
 // defaultHost returns default host from a given list of hosts.
 func defaultHost(hosts []config.Host) (config.Host, error) {
-	if hosts == nil || len(hosts) == 0 {
+	if len(hosts) == 0 {
 		return config.Host{}, fmt.Errorf("defaultHost: hosts list is empty")
 	}
 

pkg/cluster/provisioner/terraform/terraform.go

@@ -235,6 +235,9 @@ func installTerraform(ver, binDir string) (string, error) {
 		return "", err
 	}
 
+	fmt.Printf("==> Installing Terraform %v\n", ver)
+	fmt.Printf("==> Installing Terraform %v\n", version.Must(version.NewVersion(ver)))
+
 	installer := &releases.ExactVersion{
 		Product:    product.Terraform,
 		Version:    version.Must(version.NewVersion(ver)),

pkg/cluster/provisioner/terraform/terraform_test.go

@@ -1,7 +1,6 @@
 package terraform
 
 import (
-	"io/ioutil"
 	"os"
 	"path"
 	"reflect"
@@ -29,7 +28,7 @@ func MockTerraform(t *testing.T) *terraform {
 	// Create sample terraform main.tf file
 	maintf := "output \"test\" { value = \"test\" }"
 	maintfPath := path.Join(projDir, "main.tf")
-	err := ioutil.WriteFile(maintfPath, []byte(maintf), 0777)
+	err := os.WriteFile(maintfPath, []byte(maintf), 0777)
 	require.NoError(t, err)
 
 	return &terraform{
@@ -41,7 +40,7 @@ func MockTerraform(t *testing.T) *terraform {
 
 func MockMissingTerraform(t *testing.T) *terraform {
 	tf := MockTerraform(t)
-	tf.version = "1.0.0"
+	tf.version = env.ConstTerraformVersion
 	return tf
 }
 
@@ -92,19 +91,19 @@ func TestTerraform_init(t *testing.T) {
 	tf := MockMissingTerraform(t)
 	tfPath := path.Join(tf.binDir, "terraform")
 
-	assert.NoError(t, tf.init())
-	assert.Equal(t, tfPath, tf.binPath)
-	assert.Equal(t, true, tf.initialized)
+	require.NoError(t, tf.init())
+	require.Equal(t, tfPath, tf.binPath)
+	require.Equal(t, true, tf.initialized)
 
 	// tf.init() should quit immediately if initialized == true
-	assert.NoError(t, tf.init())
+	require.NoError(t, tf.init())
 
 	// Set initialized to false to call findAndInstall again.
 	// Since tf is already installed, tf must be found locally
 	tf.initialized = false
-	assert.NoError(t, tf.init())
-	assert.Equal(t, tfPath, tf.binPath)
-	assert.Equal(t, true, tf.initialized)
+	require.NoError(t, tf.init())
+	require.Equal(t, tfPath, tf.binPath)
+	require.Equal(t, true, tf.initialized)
 }
 
 func TestTerraform_init_InvalidBinDir(t *testing.T) {

pkg/utils/validation/validators.go

@@ -61,6 +61,7 @@ func initialize() {
 	validate.RegisterValidation("extra_vsemver", extra_VSemVer)
 	validate.RegisterValidation("extra_semverinrange", extra_SemVersionInRange)
 	validate.RegisterValidation("extra_ipinrange", extra_IPInRange)
+	validate.RegisterValidation("extra_cidrv4", extra_CIDRv4)
 	validate.RegisterValidation("extra_uniquefield", extra_UniqueField)
 	validate.RegisterValidation("extra_regexany", extra_RegexAny)
 	validate.RegisterValidation("extra_regexall", extra_RegexAll)
@@ -276,7 +277,7 @@ func CIDR() Validator {
 // CIDRv4 checks whether the field value is a valid v4 CIDR address.
 func CIDRv4() Validator {
 	return Validator{
-		Tags: "cidrv4",
+		Tags: "extra_cidrv4",
 		Err:  "Field '{.Field}' must be a valid CIDRv4 address (actual: {.Value}).",
 	}
 }

pkg/utils/validation/validators_extra.go

@@ -112,6 +112,13 @@ func extra_IPInRange(fl validator.FieldLevel) bool {
 	return subnet.Contains(ip)
 }
 
+// extra_CIDRv4 returns true if struct filed is a valid v4 CIDR address.
+// Note: Required since breaking change in go-playground/validation@10.15.5
+func extra_CIDRv4(fl validator.FieldLevel) bool {
+	ip, _, err := net.ParseCIDR(fl.Field().String())
+	return err == nil && ip.To4() != nil
+}
+
 // extra_UniqueField returns true if struct field with a given name is unique for
 // all slice elements.
 func extra_UniqueField(fl validator.FieldLevel) bool {