Add integration test

pkg/integration/components/shell.go

@@ -360,8 +360,8 @@ func (self *Shell) CloneIntoRemote(name string) *Shell {
 }
 
 func (self *Shell) CloneIntoSubmodule(submoduleName string, submodulePath string) *Shell {
-	self.Clone("other_repo")
-	self.RunCommand([]string{"git", "submodule", "add", "--name", submoduleName, "../other_repo", submodulePath})
+	self.Clone(submoduleName)
+	self.RunCommand([]string{"git", "submodule", "add", "--name", submoduleName, "../" + submoduleName, submodulePath})
 
 	return self
 }

pkg/integration/tests/submodule/remove.go

@@ -44,7 +44,7 @@ var Remove = NewIntegrationTest(NewIntegrationTestArgs{
 		t.Views().Main().Content(
 			Contains("-[submodule \"my_submodule_name\"]").
 				Contains("-   path = my_submodule_path").
-				Contains("-   url = ../other_repo"),
+				Contains("-   url = ../my_submodule_name"),
 		)
 
 		t.FileSystem().PathNotPresent(gitDirSubmodulePath)

pkg/integration/tests/submodule/reset_folder.go

@@ -0,0 +1,126 @@
+package submodule
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var ResetFolder = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Reset submodule changes located in a nested folder.",
+	ExtraCmdArgs: []string{},
+	Skip:         false,
+	SetupConfig:  func(cfg *config.AppConfig) {},
+	SetupRepo: func(shell *Shell) {
+		shell.EmptyCommit("first commit")
+		shell.CreateDir("dir")
+		shell.CloneIntoSubmodule("submodule1", "dir/submodule1")
+		shell.CloneIntoSubmodule("submodule2", "dir/submodule2")
+		shell.GitAddAll()
+		shell.Commit("add submodules")
+
+		shell.CreateFile("dir/submodule1/file", "")
+		shell.CreateFile("dir/submodule2/file", "")
+		shell.CreateFile("dir/file", "")
+	},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Files().Focus().
+			Lines(
+				Equals("▼ dir").IsSelected(),
+				Equals("  ?? file"),
+				Equals("   M submodule1 (submodule)"),
+				Equals("   M submodule2 (submodule)"),
+			).
+			// Verify we cannot reset the entire folder (has nested file and submodule changes).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectToast(Contains("Disabled: Range select not supported for submodules"))
+			}).
+			// Verify we cannot reset submodule + file or submodule + submodule via range select.
+			SelectNextItem().
+			Press(keys.Universal.ToggleRangeSelect).
+			SelectNextItem().
+			Lines(
+				Equals("▼ dir"),
+				Equals("  ?? file").IsSelected(),
+				Equals("   M submodule1 (submodule)").IsSelected(),
+				Equals("   M submodule2 (submodule)"),
+			).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectToast(Contains("Disabled: Range select not supported for submodules"))
+			}).
+			Press(keys.Universal.ToggleRangeSelect).
+			Press(keys.Universal.ToggleRangeSelect).
+			SelectNextItem().
+			Lines(
+				Equals("▼ dir"),
+				Equals("  ?? file"),
+				Equals("   M submodule1 (submodule)").IsSelected(),
+				Equals("   M submodule2 (submodule)").IsSelected(),
+			).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectToast(Contains("Disabled: Range select not supported for submodules"))
+			}).
+			// Reset the file change.
+			Press(keys.Universal.ToggleRangeSelect).
+			NavigateToLine(Contains("file")).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("Discard changes")).
+					Select(Contains("Discard all changes")).
+					Confirm()
+			}).
+			NavigateToLine(Contains("▼ dir")).
+			Lines(
+				Equals("▼ dir").IsSelected(),
+				Equals("   M submodule1 (submodule)"),
+				Equals("   M submodule2 (submodule)"),
+			).
+			// Verify we still cannot reset the entire folder (has two submodule changes).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectToast(Contains("Disabled: Range select not supported for submodules"))
+			}).
+			// Reset one of the submodule changes.
+			SelectNextItem().
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("dir/submodule1")).
+					Select(Contains("Stash uncommitted submodule changes and update")).
+					Confirm()
+			}).
+			NavigateToLine(Contains("▼ dir")).
+			Lines(
+				Equals("▼ dir").IsSelected(),
+				Equals("   M submodule2 (submodule)"),
+			).
+			// Now we can reset the folder (equivalent to resetting just the nested submodule change).
+			// Range selecting both the folder and submodule change is allowed.
+			Press(keys.Universal.ToggleRangeSelect).
+			SelectNextItem().
+			Lines(
+				Equals("▼ dir").IsSelected(),
+				Equals("   M submodule2 (submodule)").IsSelected(),
+			).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("dir/submodule2")).
+					Select(Contains("Stash uncommitted submodule changes and update")).
+					Cancel()
+			}).
+			// Or just selecting the folder itself.
+			NavigateToLine(Contains("▼ dir")).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("dir/submodule2")).
+					Select(Contains("Stash uncommitted submodule changes and update")).
+					Confirm()
+			}).
+			IsEmpty()
+	},
+})

pkg/integration/tests/test_list.go

@@ -345,6 +345,7 @@ var tests = []*components.IntegrationTest{
 	submodule.Remove,
 	submodule.RemoveNested,
 	submodule.Reset,
+	submodule.ResetFolder,
 	sync.FetchPrune,
 	sync.FetchWhenSortedByDate,
 	sync.ForcePush,