better interface for ApplyPatch function

4 files changed, 16 insertions, 17 deletions

diff --git a/pkg/commands/git.go b/pkg/commands/git.go
index 1448b37cb..e306efe13 100644
--- a/pkg/commands/git.go
+++ b/pkg/commands/git.go
@@ -613,24 +613,19 @@ func (c *GitCommand) Diff(file *File, plain bool, cached bool) string {
 	return s
 }
 
-func (c *GitCommand) ApplyPatch(patch string, reverse bool, cached bool, extraFlags string) error {
+func (c *GitCommand) ApplyPatch(patch string, flags ...string) error {
 	c.Log.Warn(patch)
 	filepath := filepath.Join(c.Config.GetUserConfigDir(), utils.GetCurrentRepoName(), time.Now().Format(time.StampNano)+".patch")
 	if err := c.OSCommand.CreateFileWithContent(filepath, patch); err != nil {
 		return err
 	}
 
-	reverseFlag := ""
-	if reverse {
-		reverseFlag = "--reverse"
+	flagStr := ""
+	for _, flag := range flags {
+		flagStr += " --" + flag
 	}
 
-	cachedFlag := ""
-	if cached {
-		cachedFlag = "--cached"
-	}
-
-	return c.OSCommand.RunCommand(fmt.Sprintf("git apply %s %s %s %s", cachedFlag, reverseFlag, extraFlags, c.OSCommand.Quote(filepath)))
+	return c.OSCommand.RunCommand(fmt.Sprintf("git apply %s %s", flagStr, c.OSCommand.Quote(filepath)))
 }
 
 func (c *GitCommand) FastForward(branchName string) error {
diff --git a/pkg/commands/git_test.go b/pkg/commands/git_test.go
index 52db798ed..3ff5aa66d 100644
--- a/pkg/commands/git_test.go
+++ b/pkg/commands/git_test.go
@@ -1733,7 +1733,7 @@ func TestGitCommandApplyPatch(t *testing.T) {
 		t.Run(s.testName, func(t *testing.T) {
 			gitCmd := NewDummyGitCommand()
 			gitCmd.OSCommand.command = s.command
-			s.test(gitCmd.ApplyPatch("test", false, true, ""))
+			s.test(gitCmd.ApplyPatch("test", "cached"))
 		})
 	}
 }
diff --git a/pkg/commands/patch_manager.go b/pkg/commands/patch_manager.go
index 5191c2348..671b90f45 100644
--- a/pkg/commands/patch_manager.go
+++ b/pkg/commands/patch_manager.go
@@ -13,7 +13,7 @@ type fileInfo struct {
 	diff                string
 }
 
-type applyPatchFunc func(patch string, reverse bool, cached bool, extraFlags string) error
+type applyPatchFunc func(patch string, flags ...string) error
 
 // PatchManager manages the building of a patch for a commit to be applied to another commit (or the working tree, or removed from the current commit)
 type PatchManager struct {
@@ -177,11 +177,11 @@ func (p *PatchManager) ApplyPatches(reverse bool) error {
 			continue
 		}
 
+		applyFlags := []string{"index", "3way"}
 		reverseOnGenerate := false
-		reverseOnApply := false
 		if reverse {
 			if info.mode == WHOLE {
-				reverseOnApply = true
+				applyFlags = append(applyFlags, "reverse")
 			} else {
 				reverseOnGenerate = true
 			}
@@ -194,7 +194,7 @@ func (p *PatchManager) ApplyPatches(reverse bool) error {
 			if patch == "" {
 				continue
 			}
-			if err = p.ApplyPatch(patch, reverseOnApply, false, "--index --3way"); err != nil {
+			if err = p.ApplyPatch(patch, applyFlags...); err != nil {
 				continue
 			}
 			break
diff --git a/pkg/gui/staging_panel.go b/pkg/gui/staging_panel.go
index 55d38f282..35692757c 100644
--- a/pkg/gui/staging_panel.go
+++ b/pkg/gui/staging_panel.go
@@ -100,9 +100,13 @@ func (gui *Gui) applySelection(reverse bool) error {
 
 	// apply the patch then refresh this panel
 	// create a new temp file with the patch, then call git apply with that patch
-	err = gui.GitCommand.ApplyPatch(patch, false, !reverse || state.SecondaryFocused, "")
+	applyFlags := []string{}
+	if !reverse || state.SecondaryFocused {
+		applyFlags = append(applyFlags, "cached")
+	}
+	err = gui.GitCommand.ApplyPatch(patch, applyFlags...)
 	if err != nil {
-		return err
+		return gui.createErrorPanel(gui.g, err.Error())
 	}
 
 	if state.SelectMode == RANGE {