Merge pull request #2373 from phanithinks/clipboard_patch_option_2357

pkg/gui/custom_patch_options_panel.go

@@ -69,6 +69,14 @@ func (gui *Gui) handleCreatePatchOptionsMenu() error {
 		}
 	}
 
+	menuItems = append(menuItems, []*types.MenuItem{
+		{
+			Label:   "copy patch to clipboard",
+			OnPress: func() error { return gui.copyPatchToClipboard() },
+			Key:     'y',
+		},
+	}...)
+
 	return gui.c.Menu(types.CreateMenuOptions{Title: gui.c.Tr.PatchOptionsTitle, Items: menuItems})
 }
 
@@ -192,3 +200,16 @@ func (gui *Gui) handleApplyPatch(reverse bool) error {
 	}
 	return gui.c.Refresh(types.RefreshOptions{Mode: types.ASYNC})
 }
+
+func (gui *Gui) copyPatchToClipboard() error {
+	patch := gui.git.Patch.PatchManager.RenderAggregatedPatchColored(true)
+
+	gui.c.LogAction(gui.c.Tr.Actions.CopyPatchToClipboard)
+	if err := gui.os.CopyToClipboard(patch); err != nil {
+		return gui.c.Error(err)
+	}
+
+	gui.c.Toast(gui.c.Tr.PatchCopiedToClipboard)
+
+	return nil
+}

pkg/i18n/english.go

@@ -463,6 +463,7 @@ type TranslationSet struct {
 	CommitURLCopiedToClipboard          string
 	CommitMessageCopiedToClipboard      string
 	CommitAuthorCopiedToClipboard       string
+	PatchCopiedToClipboard              string
 	LcCopiedToClipboard                 string
 	ErrCannotEditDirectory              string
 	ErrStageDirWithInlineMergeConflicts string
@@ -566,6 +567,7 @@ type Actions struct {
 	CopyCommitURLToClipboard          string
 	CopyCommitAuthorToClipboard       string
 	CopyCommitAttributeToClipboard    string
+	CopyPatchToClipboard              string
 	CustomCommand                     string
 	DiscardAllChangesInDirectory      string
 	DiscardUnstagedChangesInDirectory string
@@ -1111,6 +1113,7 @@ func EnglishTranslationSet() TranslationSet {
 		CommitURLCopiedToClipboard:          "Commit URL copied to clipboard",
 		CommitMessageCopiedToClipboard:      "Commit message copied to clipboard",
 		CommitAuthorCopiedToClipboard:       "Commit author copied to clipboard",
+		PatchCopiedToClipboard:              "Patch copied to clipboard",
 		LcCopiedToClipboard:                 "copied to clipboard",
 		ErrCannotEditDirectory:              "Cannot edit directory: you can only edit individual files",
 		ErrStageDirWithInlineMergeConflicts: "Cannot stage/unstage directory containing files with inline merge conflicts. Please fix up the merge conflicts first",
@@ -1195,6 +1198,7 @@ func EnglishTranslationSet() TranslationSet {
 			CopyCommitURLToClipboard:          "Copy commit URL to clipboard",
 			CopyCommitAuthorToClipboard:       "Copy commit author to clipboard",
 			CopyCommitAttributeToClipboard:    "Copy to clipboard",
+			CopyPatchToClipboard:              "Copy patch to clipboard",
 			MoveCommitUp:                      "Move commit up",
 			MoveCommitDown:                    "Move commit down",
 			CustomCommand:                     "Custom command",

pkg/integration/components/test_driver.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/atotto/clipboard"
 	"github.com/jesseduffield/lazygit/pkg/config"
 	"github.com/jesseduffield/lazygit/pkg/gui/types"
 	integrationTypes "github.com/jesseduffield/lazygit/pkg/integration/types"
@@ -143,6 +144,21 @@ func (self *TestDriver) ExpectPopup() *Popup {
 	return &Popup{t: self}
 }
 
+func (self *TestDriver) ExpectToast(matcher *matcher) {
+	self.Views().AppStatus().Content(matcher)
+}
+
+func (self *TestDriver) ExpectClipboard(matcher *matcher) {
+	self.assertWithRetries(func() (bool, string) {
+		text, err := clipboard.ReadAll()
+		if err != nil {
+			return false, "Error occured when reading from clipboard: " + err.Error()
+		}
+		ok, _ := matcher.test(text)
+		return ok, fmt.Sprintf("Expected clipboard to match %s, but got %s", matcher.name(), text)
+	})
+}
+
 // for making assertions through git itself
 func (self *TestDriver) Git() *Git {
 	return &Git{assertionHelper: self.assertionHelper, shell: self.shell}

pkg/integration/components/views.go

@@ -64,6 +64,10 @@ func (self *Views) Information() *ViewDriver {
 	return self.byName("information")
 }
 
+func (self *Views) AppStatus() *ViewDriver {
+	return self.byName("appStatus")
+}
+
 func (self *Views) Branches() *ViewDriver {
 	return self.byName("localBranches")
 }

pkg/integration/tests/patch_building/copy_patch_to_clipboard.go

@@ -0,0 +1,53 @@
+package patch_building
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var BuildPatchAndCopyToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Create a patch from the commits and copy the patch to clipbaord.",
+	ExtraCmdArgs: "",
+	Skip:         true,
+	SetupConfig:  func(config *config.AppConfig) {},
+	SetupRepo: func(shell *Shell) {
+		shell.NewBranch("branch-a")
+		shell.CreateFileAndAdd("file1", "first line\n")
+		shell.Commit("first commit")
+
+		shell.NewBranch("branch-b")
+		shell.UpdateFileAndAdd("file1", "first line\nsecond line\n")
+		shell.Commit("update")
+
+		shell.Checkout("branch-a")
+	},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Branches().
+			Focus().
+			Lines(
+				Contains("branch-a").IsSelected(),
+				Contains("branch-b"),
+			).
+			Press(keys.Universal.NextItem).
+			PressEnter().
+			PressEnter()
+		t.Views().
+			CommitFiles().
+			Lines(
+				Contains("M file1").IsSelected(),
+			).
+			PressPrimaryAction()
+
+		t.Views().Information().Content(Contains("building patch"))
+
+		t.Views().
+			CommitFiles().
+			Press(keys.Universal.CreatePatchOptionsMenu)
+
+		t.ExpectPopup().Menu().Title(Equals("Patch Options")).Select(Contains("copy patch to clipboard")).Confirm()
+
+		t.ExpectToast(Contains("Patch copied to clipboard"))
+
+		t.ExpectClipboard(Contains("diff --git a/file1 b/file1"))
+	},
+})

pkg/integration/tests/tests.go

@@ -21,6 +21,7 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/filter_by_path"
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/interactive_rebase"
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/misc"
+	"github.com/jesseduffield/lazygit/pkg/integration/tests/patch_building"
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/stash"
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/sync"
 )
@@ -72,6 +73,7 @@ var tests = []*components.IntegrationTest{
 	filter_by_path.CliArg,
 	filter_by_path.SelectFile,
 	filter_by_path.TypeFile,
+	patch_building.BuildPatchAndCopyToClipboard,
 }
 
 func GetTests() []*components.IntegrationTest {