1 files changed, 0 insertions, 131 deletions
diff --git a/go/internal/command/commandargs/shell.go b/go/internal/command/commandargs/shell.go
deleted file mode 100644
index 7e2b72e..0000000
--- a/go/internal/command/commandargs/shell.go
+++ /dev/null
@@ -1,131 +0,0 @@
-package commandargs
-
-import (
-	"errors"
-	"os"
-	"regexp"
-
-	"github.com/mattn/go-shellwords"
-)
-
-const (
-	Discover         CommandType = "discover"
-	TwoFactorRecover CommandType = "2fa_recovery_codes"
-	LfsAuthenticate  CommandType = "git-lfs-authenticate"
-	ReceivePack      CommandType = "git-receive-pack"
-	UploadPack       CommandType = "git-upload-pack"
-	UploadArchive    CommandType = "git-upload-archive"
-)
-
-var (
-	whoKeyRegex      = regexp.MustCompile(`\bkey-(?P<keyid>\d+)\b`)
-	whoUsernameRegex = regexp.MustCompile(`\busername-(?P<username>\S+)\b`)
-)
-
-type Shell struct {
-	Arguments      []string
-	GitlabUsername string
-	GitlabKeyId    string
-	SshArgs        []string
-	CommandType    CommandType
-}
-
-func (s *Shell) Parse() error {
-	if err := s.validate(); err != nil {
-		return err
-	}
-
-	s.parseWho()
-	s.defineCommandType()
-
-	return nil
-}
-
-func (s *Shell) GetArguments() []string {
-	return s.Arguments
-}
-
-func (s *Shell) validate() error {
-	if !s.isSshConnection() {
-		return errors.New("Only SSH allowed")
-	}
-
-	if !s.isValidSshCommand() {
-		return errors.New("Invalid SSH command")
-	}
-
-	return nil
-}
-
-func (s *Shell) isSshConnection() bool {
-	ok := os.Getenv("SSH_CONNECTION")
-	return ok != ""
-}
-
-func (s *Shell) isValidSshCommand() bool {
-	err := s.parseCommand(os.Getenv("SSH_ORIGINAL_COMMAND"))
-	return err == nil
-}
-
-func (s *Shell) parseWho() {
-	for _, argument := range s.Arguments {
-		if keyId := tryParseKeyId(argument); keyId != "" {
-			s.GitlabKeyId = keyId
-			break
-		}
-
-		if username := tryParseUsername(argument); username != "" {
-			s.GitlabUsername = username
-			break
-		}
-	}
-}
-
-func tryParseKeyId(argument string) string {
-	matchInfo := whoKeyRegex.FindStringSubmatch(argument)
-	if len(matchInfo) == 2 {
-		// The first element is the full matched string
-		// The second element is the named `keyid`
-		return matchInfo[1]
-	}
-
-	return ""
-}
-
-func tryParseUsername(argument string) string {
-	matchInfo := whoUsernameRegex.FindStringSubmatch(argument)
-	if len(matchInfo) == 2 {
-		// The first element is the full matched string
-		// The second element is the named `username`
-		return matchInfo[1]
-	}
-
-	return ""
-}
-
-func (s *Shell) parseCommand(commandString string) error {
-	args, err := shellwords.Parse(commandString)
-	if err != nil {
-		return err
-	}
-
-	// Handle Git for Windows 2.14 using "git upload-pack" instead of git-upload-pack
-	if len(args) > 1 && args[0] == "git" {
-		command := args[0] + "-" + args[1]
-		commandArgs := args[2:]
-
-		args = append([]string{command}, commandArgs...)
-	}
-
-	s.SshArgs = args
-
-	return nil
-}
-
-func (s *Shell) defineCommandType() {
-	if len(s.SshArgs) == 0 {
-		s.CommandType = Discover
-	} else {
-		s.CommandType = CommandType(s.SshArgs[0])
-	}
-}