Don't add custom command to history if it starts with space

Add tests for custom command with leading space

pkg/integration/tests/custom_commands/basic_at_runtime.go

@@ -0,0 +1,35 @@
+package custom_commands
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var BasicCmdAtRuntime = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Using a custom command provided at runtime to create a new file",
+	ExtraCmdArgs: "",
+	Skip:         false,
+	SetupRepo: func(shell *Shell) {
+		shell.EmptyCommit("blah")
+	},
+	SetupConfig: func(cfg *config.AppConfig) {},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Files().
+			IsEmpty().
+			IsFocused().
+			Press(keys.Universal.ExecuteCustomCommand)
+
+		t.ExpectPopup().Prompt().
+			Title(Equals("Custom Command:")).
+			Type("touch file.txt").
+			Confirm()
+
+		t.GlobalPress(keys.Files.RefreshFiles)
+
+		t.Views().Files().
+			IsFocused().
+			Lines(
+				Contains("file.txt"),
+			)
+	},
+})

pkg/integration/tests/custom_commands/basic_at_runtime_history.go

@@ -0,0 +1,38 @@
+package custom_commands
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var OmitFromHistory = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Omitting a runtime custom command from history if it begins with space",
+	ExtraCmdArgs: "",
+	Skip:         false,
+	SetupRepo: func(shell *Shell) {
+		shell.EmptyCommit("blah")
+	},
+	SetupConfig: func(cfg *config.AppConfig) {},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.GlobalPress(keys.Universal.ExecuteCustomCommand)
+		t.ExpectPopup().Prompt().
+			Title(Equals("Custom Command:")).
+			Type("echo aubergine").
+			Confirm()
+
+		t.GlobalPress(keys.Universal.ExecuteCustomCommand)
+		t.ExpectPopup().Prompt().
+			Title(Equals("Custom Command:")).
+			SuggestionLines(Contains("aubergine")).
+			SuggestionLines(DoesNotContain("tangerine")).
+			Type(" echo tangerine").
+			Confirm()
+
+		t.GlobalPress(keys.Universal.ExecuteCustomCommand)
+		t.ExpectPopup().Prompt().
+			Title(Equals("Custom Command:")).
+			SuggestionLines(Contains("aubergine")).
+			SuggestionLines(DoesNotContain("tangerine")).
+			Cancel()
+	},
+})

pkg/integration/tests/custom_commands/basic_from_config.go

@@ -5,7 +5,7 @@ import (
 	. "github.com/jesseduffield/lazygit/pkg/integration/components"
 )
 
-var Basic = NewIntegrationTest(NewIntegrationTestArgs{
+var BasicCmdFromConfig = NewIntegrationTest(NewIntegrationTestArgs{
 	Description:  "Using a custom command to create a new file",
 	ExtraCmdArgs: "",
 	Skip:         false,