allow two attempts on CI

pkg/integration/clients/cli.go

@@ -43,6 +43,7 @@ func RunCLI(testNames []string, slow bool, sandbox bool) {
 		runAndPrintFatalError,
 		mode,
 		keyPressDelay,
+		1,
 	)
 	if err != nil {
 		log.Print(err.Error())

pkg/integration/clients/go_test.go

@@ -48,6 +48,9 @@ func TestIntegration(t *testing.T) {
 		},
 		components.CHECK_SNAPSHOT,
 		0,
+		// allowing two attempts at the test. If a test fails intermittently,
+		// there may be a concurrency issue that we need to resolve.
+		2,
 	)
 
 	assert.NoError(t, err)

pkg/integration/clients/tui.go

@@ -375,6 +375,7 @@ func runTuiTest(test *components.IntegrationTest, mode components.Mode, keyPress
 		runAndPrintError,
 		mode,
 		keyPressDelay,
+		1,
 	)
 	if err != nil {
 		log.Println(err.Error())

pkg/integration/components/runner.go

@@ -42,6 +42,7 @@ func RunTests(
 	testWrapper func(test *IntegrationTest, f func() error),
 	mode Mode,
 	keyPressDelay int,
+	maxAttempts int,
 ) error {
 	projectRootDir := utils.GetLazygitRootDirectory()
 	err := os.Chdir(projectRootDir)
@@ -63,7 +64,19 @@ func RunTests(
 				filepath.Join(testDir, test.Name()),
 			)
 
-			return runTest(test, paths, projectRootDir, logf, runCmd, mode, keyPressDelay)
+			for i := 0; i < maxAttempts; i++ {
+				err := runTest(test, paths, projectRootDir, logf, runCmd, mode, keyPressDelay)
+				if err != nil {
+					if i == maxAttempts-1 {
+						return err
+					}
+					logf("retrying test %s", test.Name())
+				} else {
+					break
+				}
+			}
+
+			return nil
 		})
 	}