Function isolatedHome

internal/cli/cli_test.go:46–52

isolatedHome rewires HOME and CAM_CONFIG_DIR to a fresh tempdir so commands that write to ~/ touch nothing outside the test.

(t *testing.T)

// isolatedHome rewires HOME and CAM_CONFIG_DIR to a fresh tempdir so commands
// that write to ~/ touch nothing outside the test.
func isolatedHome(t *testing.T) string {
	t.Helper()
	dir := t.TempDir()
	t.Setenv("HOME", dir)
	t.Setenv("CAM_CONFIG_DIR", filepath.Join(dir, "cfg"))
	return dir
}

// seedProvider seeds a single provider into the SQLite store at storePath
// by running `cam provider add` via execute().