A bit of lint

cmd/commands/commands.go

@@ -7,15 +7,6 @@ import (
 	"github.com/spf13/cobra"
 )
 
-// Is action remote?
-var isRemote bool
-
-// Is action local?
-var isLocal bool
-
-// Reinstall global modules from previous version?
-var withModules bool
-
 var use = "ec [<language>@<version>]"
 
 // Command config
@@ -51,21 +42,6 @@ func init() {
 	cobra.OnInitialize()
 }
 
-func isLanguageRelated(name string, args []string) bool {
-	if hasHelp(args) {
-		return false
-	}
-
-	names := []string{"ec", "ls", "rm"}
-	for _, elem := range names {
-		if elem == name {
-			return len(args) != 0
-		}
-	}
-
-	return false
-}
-
 func augment() {
 	// Insert command "install" in args
 	os.Args = append(os.Args[:1], append([]string{"install"}, os.Args[1:]...)...)

cmd/info/info.go

@@ -17,8 +17,6 @@ import (
 	"github.com/markelog/eclectica/cmd/print/spinner"
 )
 
-type prefixFn func()
-
 // Ask for language and version from the user
 func Ask() (language, version string, err error) {
 	fmt.Println()

list/list.go

@@ -1,20 +1,11 @@
 package list
 
 import (
-	"regexp"
 	"strings"
 
 	"github.com/markelog/list"
 )
 
-var (
-	escapeReg = regexp.MustCompile(`[|\\{}()[\]^$+*?.]`)
-)
-
-func escape(str string) string {
-	return escapeReg.ReplaceAllString(str, "")
-}
-
 // List the plugins
 func List(header string, options []string, indent int) string {
 	strIndent := ""

plugins/plugins.go

@@ -626,21 +626,6 @@ func (plugin *Plugin) removeProxy() (err error) {
 	return nil
 }
 
-func (plugin *Plugin) removeSupport() (err error) {
-	bins := plugin.Bins()
-
-	for _, bin := range bins {
-		proxy := filepath.Join(variables.DefaultInstall, bin)
-
-		err = os.RemoveAll(proxy)
-		if err != nil {
-			return
-		}
-	}
-
-	return nil
-}
-
 // SearchBin searches for the actual binary
 func SearchBin(name string) string {
 	bins := map[string][]string{}

plugins/python/python.go

@@ -557,13 +557,3 @@ func hasTools(version string) bool {
 
 	return semverVersion.Compare(pipAvailable) != -1
 }
-
-func checkErrors(out []byte) (err error) {
-	output := string(out)
-
-	if strings.Contains(output, "Traceback") {
-		err = errors.New(output)
-	}
-
-	return err
-}

plugins/ruby/bin/bin.go

@@ -23,11 +23,6 @@ var (
 
 	// VersionLink is the URL link from which we can get all possible versions
 	VersionLink = "https://rvm.io/binaries"
-
-	versionPattern = `\d+\.\d+\.\d`
-
-	bins = []string{"erb", "gem", "irb", "rake", "rdoc", "ri", "ruby"}
-	dots = []string{".ruby-version"}
 )
 
 // Ruby bin essential struct