fix: worktrees remote issue

internal/config/skip_checker_test.go

@@ -11,7 +11,7 @@ import (
 
 type mockCmd struct{}
 
-func (mc mockCmd) WithEnvs(...string) system.Command {
+func (mc mockCmd) WithoutEnvs() system.Command {
 	return mc
 }
 

internal/git/command_executor.go

@@ -21,8 +21,8 @@ func NewExecutor(cmd system.Command) *CommandExecutor {
 	return &CommandExecutor{cmd: cmd}
 }
 
-func (c CommandExecutor) WithEnvs(envs ...string) CommandExecutor {
-	return CommandExecutor{cmd: c.cmd.WithEnvs(envs...), root: c.root}
+func (c CommandExecutor) WithoutEnvs() CommandExecutor {
+	return CommandExecutor{cmd: c.cmd.WithoutEnvs(), root: c.root}
 }
 
 // Cmd runs plain string command. Trims spaces around output.

internal/git/remote.go

@@ -65,11 +65,8 @@ func (r *Repository) SyncRemote(url, ref string, force bool) error {
 func (r *Repository) updateRemote(path, ref string) error {
 	log.Debugf("Updating remote config repository: %s", path)
 
-	// This is overwriting values for worktrees, otherwise it does not work.
-	git := r.Git.WithEnvs(
-		"GIT_DIR", filepath.Join(path, ".git"),
-		"GIT_INDEX_FILE", filepath.Join(path, ".git", "index"),
-	)
+	// This is overwriting ENVs for worktrees, otherwise it does not work.
+	git := r.Git.WithoutEnvs()
 
 	if len(ref) != 0 {
 		_, err := git.Cmd([]string{
@@ -105,7 +102,7 @@ func (r *Repository) cloneRemote(dest, directoryName, url, ref string) error {
 	}
 	cmdClone = append(cmdClone, url, directoryName)
 
-	_, err := r.Git.Cmd(cmdClone)
+	_, err := r.Git.WithoutEnvs().Cmd(cmdClone)
 	if err != nil {
 		return err
 	}

internal/git/repository_test.go

@@ -14,7 +14,7 @@ type gitCmd struct {
 	cases map[string]string
 }
 
-func (g gitCmd) WithEnvs(...string) system.Command {
+func (g gitCmd) WithoutEnvs() system.Command {
 	return g
 }
 

internal/lefthook/run_test.go

@@ -15,7 +15,7 @@ import (
 
 type gitCmd struct{}
 
-func (g gitCmd) WithEnvs(...string) system.Command {
+func (g gitCmd) WithoutEnvs() system.Command {
 	return g
 }
 

internal/lefthook/runner/runner_test.go

@@ -44,7 +44,7 @@ func (e cmd) RunWithContext(context.Context, []string, string, io.Reader, io.Wri
 	return nil
 }
 
-func (g *gitCmd) WithEnvs(...string) system.Command {
+func (g *gitCmd) WithoutEnvs() system.Command {
 	return g
 }
 

internal/system/system.go

@@ -3,7 +3,6 @@ package system
 
 import (
 	"context"
-	"fmt"
 	"io"
 	"os"
 	"os/exec"
@@ -12,34 +11,22 @@ import (
 )
 
 type osCmd struct {
-	env []string
+	noEnvs bool
 }
 
 var Cmd = osCmd{}
 
 type Command interface {
-	WithEnvs(...string) Command
+	WithoutEnvs() Command
 	Run([]string, string, io.Reader, io.Writer, io.Writer) error
 }
 
 type CommandWithContext interface {
 	RunWithContext(context.Context, []string, string, io.Reader, io.Writer, io.Writer) error
 }
 
-func (c osCmd) WithEnvs(envs ...string) Command {
-	if len(envs)%2 != 0 {
-		panic("usage: WithEnvs(name, value, name, value...")
-	}
-
-	if c.env == nil {
-		//nolint:mnd
-		c.env = make([]string, 0, len(envs)/2)
-	}
-
-	for i := 0; i < len(envs); i += 2 {
-		c.env = append(c.env, fmt.Sprintf("%s=%s", envs[i], envs[i+1]))
-	}
-
+func (c osCmd) WithoutEnvs() Command {
+	c.noEnvs = true
 	return c
 }
 
@@ -60,9 +47,12 @@ func (c osCmd) RunWithContext(
 	log.Debug("[lefthook] cmd:    ", command)
 
 	cmd := exec.CommandContext(ctx, command[0], command[1:]...)
-	cmd.Env = append(cmd.Env, os.Environ()...)
-	cmd.Env = append(cmd.Env, c.env...)
-	cmd.Env = append(cmd.Env, "LEFTHOOK=0")
+	if c.noEnvs {
+		cmd.Env = []string{"LEFTHOOK=0"}
+	} else {
+		cmd.Env = os.Environ()
+		cmd.Env = append(cmd.Env, "LEFTHOOK=0")
+	}
 
 	if len(root) > 0 {
 		cmd.Dir = root

schema.json

@@ -412,7 +412,7 @@
       "type": "object"
     }
   },
-  "$comment": "Last updated on 2025.02.24.",
+  "$comment": "Last updated on 2025.02.26.",
   "properties": {
     "min_version": {
       "type": "string",