# test: use filepath.Join for GIT_INDEX_FILE path (Copilot review)

`56408fa` ·

Soph · 1w ago · 1 file · +2 added/-1 removed

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>  
Claude-Session: https://claude.ai/code/session_012yi3hHGAGepwfrfjPETjGq

## Sessions

4521fd749232 View transcript

## Changes

1

- cmd/entire/cli/integration_test

- Mdivergence_matrix_test.go +2/-1

```
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import (
	"os/exec"
	"path/filepath"
	"strings"
	"testing"

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runGit := func(stdin string, args ...string) string {
		c := exec.CommandContext(env.T.Context(), "git", args...)
		c.Dir = env.RepoDir
		c.Env = append(testutil.GitIsolatedEnv(), "GIT_INDEX_FILE="+env.RepoDir+"/.git/entire-orphan-index")
		c.Env = append(testutil.GitIsolatedEnv(), "GIT_INDEX_FILE="+filepath.Join(env.RepoDir, ".git", "entire-orphan-index"))
		if stdin != "" {
			c.Stdin = strings.NewReader(stdin)
		}
```

Mcmd/entire/cli/integration_test/divergence_matrix_test.go +2/-1