Code cleaning

Using gofumpt. Add documentation.
Some fixes on type checking and const icon type declaration.

cmd/katenary/main.go

@@ -2,11 +2,12 @@ package main
 
 import (
 	"fmt"
-	"katenary/generator"
-	"katenary/utils"
 	"os"
 	"strings"
 
+	"katenary/generator"
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/cli"
 	"github.com/spf13/cobra"
 )
@@ -151,7 +152,6 @@ func generateConvertCommand() *cobra.Command {
 	convertCmd.Flags().StringVarP(&givenAppVersion, "app-version", "a", "", "Specify the app version (in Chart.yaml)")
 	convertCmd.Flags().StringVarP(&chartVersion, "chart-version", "v", chartVersion, "Specify the chart version (in Chart.yaml)")
 	return convertCmd
-
 }
 
 func generateVersionCommand() *cobra.Command {
@@ -165,7 +165,6 @@ func generateVersionCommand() *cobra.Command {
 }
 
 func generateLabelHelpCommand() *cobra.Command {
-
 	markdown := false
 	all := false
 	cmd := &cobra.Command{

generator/converter.go

@@ -4,9 +4,6 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
-	"katenary/generator/extrafiles"
-	"katenary/parser"
-	"katenary/utils"
 	"log"
 	"os"
 	"os/exec"
@@ -15,6 +12,10 @@ import (
 	"strings"
 	"time"
 
+	"katenary/generator/extrafiles"
+	"katenary/parser"
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	goyaml "gopkg.in/yaml.v3"
 )
@@ -34,7 +35,6 @@ const headerHelp = `# This file is autogenerated by katenary
 // Convert a compose (docker, podman...) project to a helm chart.
 // It calls Generate() to generate the chart and then write it to the disk.
 func Convert(config ConvertOptions, dockerComposeFile ...string) {
-
 	var (
 		templateDir = filepath.Join(config.OutputDir, "templates")
 		helpersPath = filepath.Join(config.OutputDir, "templates", "_helpers.tpl")
@@ -103,7 +103,7 @@ func Convert(config ConvertOptions, dockerComposeFile ...string) {
 	os.RemoveAll(config.OutputDir)
 
 	// create the chart directory
-	if err := os.MkdirAll(templateDir, 0755); err != nil {
+	if err := os.MkdirAll(templateDir, 0o755); err != nil {
 		fmt.Println(utils.IconFailure, err)
 		os.Exit(1)
 	}
@@ -134,7 +134,7 @@ func Convert(config ConvertOptions, dockerComposeFile ...string) {
 		}
 
 		servicename := template.Servicename
-		if err := os.MkdirAll(filepath.Join(templateDir, servicename), 0755); err != nil {
+		if err := os.MkdirAll(filepath.Join(templateDir, servicename), 0o755); err != nil {
 			fmt.Println(utils.IconFailure, err)
 			os.Exit(1)
 		}
@@ -142,7 +142,7 @@ func Convert(config ConvertOptions, dockerComposeFile ...string) {
 		// if the name is a path, create the directory
 		if strings.Contains(name, string(filepath.Separator)) {
 			name = filepath.Join(templateDir, name)
-			err := os.MkdirAll(filepath.Dir(name), 0755)
+			err := os.MkdirAll(filepath.Dir(name), 0o755)
 			if err != nil {
 				fmt.Println(utils.IconFailure, err)
 				os.Exit(1)
@@ -163,7 +163,6 @@ func Convert(config ConvertOptions, dockerComposeFile ...string) {
 	}
 
 	// calculate the sha1 hash of the services
-
 	buf := bytes.NewBuffer(nil)
 	encoder := goyaml.NewEncoder(buf)
 	encoder.SetIndent(2)
@@ -437,7 +436,6 @@ func addChartDoc(values []byte, project *types.Project) []byte {
 		}
 	}
 	return []byte(chartDoc + strings.Join(lines, "\n"))
-
 }
 
 const imagePullPolicyHelp = `# imagePullPolicy allows you to specify a policy to cache or always pull an image.
@@ -466,7 +464,6 @@ func addImagePullPolicyHelp(values []byte) []byte {
 }
 
 func addVariablesDoc(values []byte, project *types.Project) []byte {
-
 	lines := strings.Split(string(values), "\n")
 
 	currentService := ""
@@ -550,7 +547,6 @@ func removeNewlinesInsideBrackets(values []byte) []byte {
 		replacement = regexp.MustCompile(`\s+`).ReplaceAll(replacement, []byte(" "))
 		// remove newlines inside brackets
 		return bytes.ReplaceAll(b, matches[1], replacement)
-
 	})
 }
 
@@ -607,8 +603,8 @@ func checkOldLabels(project *types.Project) error {
 	return nil
 }
 
+// helmUpdate runs "helm dependency update" on the output directory.
 func helmUpdate(config ConvertOptions) error {
-
 	// lookup for "helm" binary
 	fmt.Println(utils.IconInfo, "Updating helm dependencies...")
 	helm, err := exec.LookPath("helm")
@@ -623,8 +619,8 @@ func helmUpdate(config ConvertOptions) error {
 	return cmd.Run()
 }
 
+// helmLint runs "helm lint" on the output directory.
 func helmLint(config ConvertOptions) error {
-
 	fmt.Println(utils.IconInfo, "Linting...")
 	helm, err := exec.LookPath("helm")
 	if err != nil {
@@ -635,5 +631,4 @@ func helmLint(config ConvertOptions) error {
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
 	return cmd.Run()
-
 }

generator/cronJob.go

@@ -1,10 +1,11 @@
 package generator
 
 import (
-	"katenary/utils"
 	"log"
 	"strings"
 
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	goyaml "gopkg.in/yaml.v3"
 	batchv1 "k8s.io/api/batch/v1"
@@ -26,7 +27,7 @@ type CronJob struct {
 
 // NewCronJob creates a new CronJob from a compose service. The appName is the name of the application taken from the project name.
 func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (*CronJob, *RBAC) {
-	var labels, ok = service.Labels[LABEL_CRONJOB]
+	labels, ok := service.Labels[LABEL_CRONJOB]
 	if !ok {
 		return nil, nil
 	}

generator/deployment.go

@@ -2,7 +2,6 @@ package generator
 
 import (
 	"fmt"
-	"katenary/utils"
 	"log"
 	"os"
 	"path/filepath"
@@ -10,6 +9,8 @@ import (
 	"strings"
 	"time"
 
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
@@ -32,7 +33,6 @@ type Deployment struct {
 // NewDeployment creates a new Deployment from a compose service. The appName is the name of the application taken from the project name.
 // It also creates the Values map that will be used to create the values.yaml file.
 func NewDeployment(service types.ServiceConfig, chart *HelmChart) *Deployment {
-
 	isMainApp := false
 	if mainLabel, ok := service.Labels[LABEL_MAIN_APP]; ok {
 		main := strings.ToLower(mainLabel)
@@ -163,7 +163,6 @@ func (d *Deployment) AddIngress(service types.ServiceConfig, appName string) *In
 // AddVolumes adds a volume to the deployment. It does not create the PVC, it only adds the volumes to the deployment.
 // If the volume is a bind volume it will warn the user that it is not supported yet.
 func (d *Deployment) AddVolumes(service types.ServiceConfig, appName string) {
-
 	tobind := map[string]bool{}
 	if v, ok := service.Labels[LABEL_CM_FILES]; ok {
 		binds := []string{}
@@ -323,7 +322,6 @@ func (d *Deployment) BindFrom(service types.ServiceConfig, binded *Deployment) {
 
 // SetEnvFrom sets the environment variables to a configmap. The configmap is created.
 func (d *Deployment) SetEnvFrom(service types.ServiceConfig, appName string) {
-
 	if len(service.Environment) == 0 {
 		return
 	}
@@ -419,7 +417,6 @@ func (d *Deployment) SetEnvFrom(service types.ServiceConfig, appName string) {
 }
 
 func (d *Deployment) AddHealthCheck(service types.ServiceConfig, container *corev1.Container) {
-
 	// get the label for healthcheck
 	if v, ok := service.Labels[LABEL_HEALTHCHECK]; ok {
 		probes := struct {
@@ -473,7 +470,6 @@ func (d *Deployment) Yaml() ([]byte, error) {
 				volumeName = strings.TrimSpace(strings.Replace(content[i], "name: ", "", 1))
 				break
 			}
-
 		}
 		if volumeName == "" {
 			continue
@@ -561,6 +557,7 @@ func (d *Deployment) Yaml() ([]byte, error) {
 	return []byte(strings.Join(content, "\n")), nil
 }
 
+// Filename returns the filename of the deployment.
 func (d *Deployment) Filename() string {
 	return d.service.Name + ".deployment.yaml"
 }

generator/generator.go

@@ -5,7 +5,6 @@ package generator
 import (
 	"bytes"
 	"fmt"
-	"katenary/utils"
 	"log"
 	"os"
 	"path/filepath"
@@ -13,6 +12,8 @@ import (
 	"strconv"
 	"strings"
 
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	goyaml "gopkg.in/yaml.v3"
 	corev1 "k8s.io/api/core/v1"
@@ -24,23 +25,15 @@ import (
 //
 // The Generate function will create the HelmChart object this way:
 //
-// 1. Detect the service port name or leave the port number if not found.
-//
-// 2. Create a deployment for each service that are not ingnore.
-//
-// 3. Create a service and ingresses for each service that has ports and/or declared ingresses.
-//
-// 4. Create a PVC or Configmap volumes for each volume.
-//
-// 5. Create init containers for each service which has dependencies to other services.
-//
-// 6. Create a chart dependencies.
-//
-// 7. Create a configmap and secrets from the environment variables.
-//
-// 8. Merge the same-pod services.
+//   - Detect the service port name or leave the port number if not found.
+//   - Create a deployment for each service that are not ingnore.
+//   - Create a service and ingresses for each service that has ports and/or declared ingresses.
+//   - Create a PVC or Configmap volumes for each volume.
+//   - Create init containers for each service which has dependencies to other services.
+//   - Create a chart dependencies.
+//   - Create a configmap and secrets from the environment variables.
+//   - Merge the same-pod services.
 func Generate(project *types.Project) (*HelmChart, error) {
-
 	var (
 		appName     = project.Name
 		deployments = make(map[string]*Deployment, len(project.Services))
@@ -226,7 +219,6 @@ func computeNIndent(b []byte) []byte {
 //
 // we now want to replace it with {{ include "foo.labels" . }}, without the label name.
 func removeReplaceString(b []byte) []byte {
-
 	// replace all matches with the value of the capture group
 	// and remove all new lines and repeated spaces
 	b = replaceLabelRegexp.ReplaceAllFunc(b, func(b []byte) []byte {
@@ -239,6 +231,7 @@ func removeReplaceString(b []byte) []byte {
 	return b
 }
 
+// serviceIsMain returns true if the service is the main app.
 func serviceIsMain(service types.ServiceConfig) bool {
 	if main, ok := service.Labels[LABEL_MAIN_APP]; ok {
 		return main == "true" || main == "yes" || main == "1"
@@ -246,6 +239,7 @@ func serviceIsMain(service types.ServiceConfig) bool {
 	return false
 }
 
+// setChartVersion sets the chart version from the service image tag.
 func setChartVersion(chart *HelmChart, service types.ServiceConfig) {
 	if chart.Version == "" {
 		image := service.Image
@@ -258,6 +252,7 @@ func setChartVersion(chart *HelmChart, service types.ServiceConfig) {
 	}
 }
 
+// fixPorts checks the "ports" label from container and add it to the service.
 func fixPorts(service *types.ServiceConfig) error {
 	// check the "ports" label from container and add it to the service
 	if portsLabel, ok := service.Labels[LABEL_PORTS]; ok {
@@ -286,6 +281,7 @@ func fixPorts(service *types.ServiceConfig) error {
 	return nil
 }
 
+// setCronJob creates a cronjob from the service labels.
 func setCronJob(service types.ServiceConfig, chart *HelmChart, appName string) *CronJob {
 	if _, ok := service.Labels[LABEL_CRONJOB]; !ok {
 		return nil
@@ -318,6 +314,7 @@ func setCronJob(service types.ServiceConfig, chart *HelmChart, appName string) *
 	return cronjob
 }
 
+// setDependencies sets the dependencies from the service labels.
 func setDependencies(chart *HelmChart, service types.ServiceConfig) (bool, error) {
 	// helm dependency
 	if v, ok := service.Labels[LABEL_DEPENDENCIES]; ok {
@@ -342,6 +339,7 @@ func setDependencies(chart *HelmChart, service types.ServiceConfig) (bool, error
 	return false, nil
 }
 
+// isIgnored returns true if the service is ignored.
 func isIgnored(service types.ServiceConfig) bool {
 	if v, ok := service.Labels[LABEL_IGNORE]; ok {
 		return v == "true" || v == "yes" || v == "1"
@@ -349,6 +347,7 @@ func isIgnored(service types.ServiceConfig) bool {
 	return false
 }
 
+// buildVolumes creates the volumes for the service.
 func buildVolumes(service types.ServiceConfig, chart *HelmChart, deployments map[string]*Deployment) error {
 	appName := chart.Name
 	for _, v := range service.Volumes {
@@ -371,7 +370,7 @@ func buildVolumes(service types.ServiceConfig, chart *HelmChart, deployments map
 			y, _ := pvc.Yaml()
 			chart.Templates[pvc.Filename()] = &ChartTemplate{
 				Content:     y,
-				Servicename: service.Name, //TODO, use name
+				Servicename: service.Name, // TODO, use name
 			}
 
 		case "bind":
@@ -437,6 +436,7 @@ func buildVolumes(service types.ServiceConfig, chart *HelmChart, deployments map
 	return nil
 }
 
+// generateConfigMapsAndSecrets creates the configmaps and secrets from the environment variables.
 func generateConfigMapsAndSecrets(project *types.Project, chart *HelmChart) error {
 	appName := chart.Name
 	for _, s := range project.Services {
@@ -498,6 +498,7 @@ func generateConfigMapsAndSecrets(project *types.Project, chart *HelmChart) erro
 	return nil
 }
 
+// samePodVolume returns true if the volume is already in the target deployment.
 func samePodVolume(service types.ServiceConfig, v types.ServiceVolumeConfig, deployments map[string]*Deployment) bool {
 	// if the service has volumes, and it has "same-pod" label
 	// - get the target deployment
@@ -541,6 +542,7 @@ func samePodVolume(service types.ServiceConfig, v types.ServiceVolumeConfig, dep
 	return false
 }
 
+// setSharedConf sets the shared configmap to the service.
 func setSharedConf(service types.ServiceConfig, chart *HelmChart, deployments map[string]*Deployment) {
 	// if the service has the "shared-conf" label, we need to add the configmap
 	// to the chart and add the env vars to the service
@@ -583,5 +585,4 @@ func setSharedConf(service types.ServiceConfig, chart *HelmChart, deployments ma
 			target.Spec.Template.Spec.Containers[i] = c
 		}
 	}
-
 }

generator/ingress.go

@@ -1,10 +1,11 @@
 package generator
 
 import (
-	"katenary/utils"
 	"log"
 	"strings"
 
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	goyaml "gopkg.in/yaml.v3"
 	networkv1 "k8s.io/api/networking/v1"
@@ -21,7 +22,6 @@ type Ingress struct {
 
 // NewIngress creates a new Ingress from a compose service.
 func NewIngress(service types.ServiceConfig, Chart *HelmChart) *Ingress {
-
 	appName := Chart.Name
 
 	// parse the KATENARY_PREFIX/ingress label from the service
@@ -73,7 +73,7 @@ func NewIngress(service types.ServiceConfig, Chart *HelmChart) *Ingress {
 		Annotations: map[string]string{},
 	}
 
-	//ingressClassName := `{{ .Values.` + service.Name + `.ingress.class }}`
+	// ingressClassName := `{{ .Values.` + service.Name + `.ingress.class }}`
 	ingressClassName := utils.TplValue(service.Name, "ingress.class")
 
 	servicePortName := utils.GetServiceNameByPort(int(mapping["port"].(int32)))
@@ -173,7 +173,6 @@ func (ingress *Ingress) Yaml() ([]byte, error) {
 	out = append(out, `{{- end -}}`)
 	ret = []byte(strings.Join(out, "\n"))
 	return ret, nil
-
 }
 
 func (ingress *Ingress) Filename() string {

generator/katenaryLabels.go

@@ -4,13 +4,14 @@ import (
 	"bytes"
 	_ "embed"
 	"fmt"
-	"katenary/utils"
 	"regexp"
 	"sort"
 	"strings"
 	"text/tabwriter"
 	"text/template"
 
+	"katenary/utils"
+
 	"sigs.k8s.io/yaml"
 )
 
@@ -139,7 +140,6 @@ func generateTableHeaderSeparator(maxNameLength, maxDescriptionLength, maxTypeLe
 
 // GetLabelHelpFor returns the help for a specific label.
 func GetLabelHelpFor(labelname string, asMarkdown bool) string {
-
 	help, ok := labelFullHelp[labelname]
 	if !ok {
 		return "No help available for " + labelname + "."
@@ -225,5 +225,4 @@ Type: {{ .Help.Type }}
 Example:
 {{ .Help.Example }}
 `
-
 }

generator/labels.go

@@ -13,6 +13,8 @@ const (
 	ServiceLabel
 )
 
+// GetLabels returns the labels for a service. It uses the appName to replace the __replace__ in the labels.
+// This is used to generate the labels in the templates.
 func GetLabels(serviceName, appName string) map[string]string {
 	labels := map[string]string{
 		KATENARY_PREFIX + "component": serviceName,
@@ -24,6 +26,8 @@ func GetLabels(serviceName, appName string) map[string]string {
 	return labels
 }
 
+// GetMatchLabels returns the matchLabels for a service. It uses the appName to replace the __replace__ in the labels.
+// This is used to generate the matchLabels in the templates.
 func GetMatchLabels(serviceName, appName string) map[string]string {
 	labels := map[string]string{
 		KATENARY_PREFIX + "component": serviceName,

generator/secret.go

@@ -3,17 +3,20 @@ package generator
 import (
 	"encoding/base64"
 	"fmt"
-	"katenary/utils"
 	"strings"
 
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"sigs.k8s.io/yaml"
 )
 
-var _ DataMap = (*Secret)(nil)
-var _ Yaml = (*Secret)(nil)
+var (
+	_ DataMap = (*Secret)(nil)
+	_ Yaml    = (*Secret)(nil)
+)
 
 // Secret is a kubernetes Secret.
 //
@@ -78,7 +81,6 @@ func (s *Secret) SetData(data map[string]string) {
 	for key, value := range data {
 		s.AddData(key, value)
 	}
-
 }
 
 // AddData adds a key value pair to the secret.

generator/service.go

@@ -1,10 +1,11 @@
 package generator
 
 import (
-	"katenary/utils"
 	"regexp"
 	"strings"
 
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -22,7 +23,6 @@ type Service struct {
 
 // NewService creates a new Service from a compose service.
 func NewService(service types.ServiceConfig, appName string) *Service {
-
 	ports := []v1.ServicePort{}
 
 	s := &Service{

generator/volume.go

@@ -1,9 +1,10 @@
 package generator
 
 import (
-	"katenary/utils"
 	"strings"
 
+	"katenary/utils"
+
 	"github.com/compose-spec/compose-go/types"
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
@@ -59,7 +60,6 @@ func (v *VolumeClaim) Yaml() ([]byte, error) {
 	}
 	volumeName := v.volumeName
 	out, err := yaml.Marshal(v)
-
 	if err != nil {
 		return nil, err
 	}

parser/main.go

@@ -8,7 +8,6 @@ import (
 
 // Parse compose files and return a project. The project is parsed with dotenv, osenv and profiles.
 func Parse(profiles []string, dockerComposeFile ...string) (*types.Project, error) {
-
 	cli.DefaultOverrideFileNames = append(cli.DefaultOverrideFileNames, "compose.katenary.yaml")
 
 	if len(dockerComposeFile) == 0 {
@@ -23,8 +22,6 @@ func Parse(profiles []string, dockerComposeFile ...string) (*types.Project, erro
 		cli.WithNormalization(true),
 		cli.WithInterpolation(true),
 		cli.WithResolvedPaths(false),
-
-		//cli.WithResolvedPaths(true),
 	)
 	if err != nil {
 		return nil, err

update/main.go

@@ -14,8 +14,10 @@ import (
 	"golang.org/x/mod/semver"
 )
 
-var exe, _ = os.Executable()
-var Version = "master" // reset by cmd/main.go
+var (
+	exe, _  = os.Executable()
+	Version = "master" // reset by cmd/main.go
+)
 
 // Asset is a github asset from release url.
 type Asset struct {
@@ -25,7 +27,6 @@ type Asset struct {
 
 // CheckLatestVersion check katenary latest version from release and propose to download it
 func CheckLatestVersion() (string, []Asset, error) {
-
 	githuburl := "https://api.github.com/repos/metal3d/katenary/releases/latest"
 	// Create a HTTP client with 1s timeout
 	client := &http.Client{
@@ -45,7 +46,7 @@ func CheckLatestVersion() (string, []Asset, error) {
 	defer resp.Body.Close()
 
 	// Get tag_name from the json response
-	var release = struct {
+	release := struct {
 		TagName    string  `json:"tag_name"`
 		Assets     []Asset `json:"assets"`
 		PreRelease bool    `json:"prerelease"`
@@ -57,19 +58,19 @@ func CheckLatestVersion() (string, []Asset, error) {
 
 	// if it's a prerelease, don't update
 	if release.PreRelease {
-		return "", nil, errors.New("Prerelease detected, not updating")
+		return "", nil, errors.New("prerelease detected, not updating")
 	}
 
 	// no tag, don't update
 	if release.TagName == "" {
-		return "", nil, errors.New("No release found")
+		return "", nil, errors.New("no release found")
 	}
 
 	// compare the current version, if the current version is the same or lower than the latest version, don't update
 	versions := []string{Version, release.TagName}
 	semver.Sort(versions)
 	if versions[1] == Version {
-		return "", nil, errors.New("Current version is the latest version")
+		return "", nil, errors.New("current version is the latest version")
 	}
 
 	return release.TagName, release.Assets, nil
@@ -77,7 +78,6 @@ func CheckLatestVersion() (string, []Asset, error) {
 
 // DownloadLatestVersion will download the latest version of katenary.
 func DownloadLatestVersion(assets []Asset) error {
-
 	defer func() {
 		if r := recover(); r != nil {
 			os.Rename(exe+".old", exe)
@@ -117,7 +117,7 @@ func DownloadLatestVersion(assets []Asset) error {
 			}
 		default:
 			fmt.Println("Unsupported OS")
-			err = errors.New("Unsupported OS")
+			err = errors.New("unsupported OS")
 		}
 	}
 	if err == nil {
@@ -138,7 +138,7 @@ func DownloadFile(url, exe string) error {
 		return err
 	}
 	defer resp.Body.Close()
-	fp, err := os.OpenFile(exe, os.O_WRONLY|os.O_CREATE, 0755)
+	fp, err := os.OpenFile(exe, os.O_WRONLY|os.O_CREATE, 0o755)
 	if err != nil {
 		return err
 	}

utils/icons.go

@@ -8,17 +8,17 @@ type Icon string
 // Icons used in katenary.
 const (
 	IconSuccess    Icon = "✅"
-	IconFailure         = "❌"
-	IconWarning         = "⚠️'"
-	IconNote            = "📝"
-	IconWorld           = "🌐"
-	IconPlug            = "🔌"
-	IconPackage         = "📦"
-	IconCabinet         = "🗄️"
-	IconInfo            = "❕"
-	IconSecret          = "🔒"
-	IconConfig          = "🔧"
-	IconDependency      = "🔗"
+	IconFailure    Icon = "❌"
+	IconWarning    Icon = "⚠️'"
+	IconNote       Icon = "📝"
+	IconWorld      Icon = "🌐"
+	IconPlug       Icon = "🔌"
+	IconPackage    Icon = "📦"
+	IconCabinet    Icon = "🗄️"
+	IconInfo       Icon = "❕"
+	IconSecret     Icon = "🔒"
+	IconConfig     Icon = "🔧"
+	IconDependency Icon = "🔗"
 )
 
 // Warn prints a warning message

utils/utils.go

@@ -90,7 +90,6 @@ func GetContainerByName(name string, containers []corev1.Container) (*corev1.Con
 
 // GetContainerByName returns a container by name and its index in the array.
 func TplValue(serviceName, variable string, pipes ...string) string {
-
 	if len(pipes) == 0 {
 		return `{{ tpl .Values.` + serviceName + `.` + variable + ` $ }}`
 	} else {
@@ -108,8 +107,8 @@ func PathToName(path string) string {
 	if path[0] == '/' || path[0] == '.' {
 		path = path[1:]
 	}
-	path = strings.Replace(path, "/", "_", -1)
-	path = strings.Replace(path, ".", "_", -1)
+	path = strings.ReplaceAll(path, "/", "_")
+	path = strings.ReplaceAll(path, ".", "_")
 	return path
 }
 
@@ -130,9 +129,9 @@ func GetValuesFromLabel(service types.ServiceConfig, LabelValues string) map[str
 			log.Fatal(err)
 		}
 		for _, value := range labelContent {
-			switch value.(type) {
+			switch val := value.(type) {
 			case string:
-				descriptions[value.(string)] = nil
+				descriptions[val] = nil
 			case map[string]interface{}:
 				for k, v := range value.(map[string]interface{}) {
 					descriptions[k] = &EnvConfig{Service: service, Description: v.(string)}