show loading state when amending top commit

docs/Config.md

@@ -49,6 +49,7 @@ Default path for the config file:
     autoFetch: true
     branchLogCmd: "git log --graph --color=always --abbrev-commit --decorate --date=relative --pretty=medium {{branchName}} --"
     overrideGpg: false # prevents lazygit from spawning a separate process when using GPG
+    disableForcePushing: false
   update:
     method: prompt # can be: prompt | background | never
     days: 14 # how often an update is checked for

pkg/commands/commit_list_builder.go

@@ -172,7 +172,7 @@ func (c *CommitListBuilder) GetCommits(opts GetCommitsOptions) ([]*Commit, error
 		currentCommit.Name = fmt.Sprintf("%s %s", youAreHere, currentCommit.Name)
 	}
 
-	commits, err = c.setCommitMergedStatuses(commits)
+	commits, err = c.setCommitMergedStatuses(opts.RefName, commits)
 	if err != nil {
 		return nil, err
 	}
@@ -290,8 +290,8 @@ func (c *CommitListBuilder) commitFromPatch(content string) (*Commit, error) {
 	}, nil
 }
 
-func (c *CommitListBuilder) setCommitMergedStatuses(commits []*Commit) ([]*Commit, error) {
-	ancestor, err := c.getMergeBase()
+func (c *CommitListBuilder) setCommitMergedStatuses(refName string, commits []*Commit) ([]*Commit, error) {
+	ancestor, err := c.getMergeBase(refName)
 	if err != nil {
 		return nil, err
 	}
@@ -313,7 +313,7 @@ func (c *CommitListBuilder) setCommitMergedStatuses(commits []*Commit) ([]*Commi
 	return commits, nil
 }
 
-func (c *CommitListBuilder) getMergeBase() (string, error) {
+func (c *CommitListBuilder) getMergeBase(refName string) (string, error) {
 	currentBranch, _, err := c.GitCommand.CurrentBranchName()
 	if err != nil {
 		return "", err
@@ -325,8 +325,18 @@ func (c *CommitListBuilder) getMergeBase() (string, error) {
 	}
 
 	// swallowing error because it's not a big deal; probably because there are no commits yet
-	output, _ := c.OSCommand.RunCommandWithOutput("git merge-base HEAD %s", baseBranch)
-	return output, nil
+	output, _ := c.OSCommand.RunCommandWithOutput("git merge-base %s %s", refName, baseBranch)
+	return ignoringWarnings(output), nil
+}
+
+func ignoringWarnings(commandOutput string) string {
+	trimmedOutput := strings.TrimSpace(commandOutput)
+	split := strings.Split(trimmedOutput, "\n")
+	// need to get last line in case the first line is a warning about how the error is ambiguous.
+	// At some point we should find a way to make it unambiguous
+	lastLine := split[len(split)-1]
+
+	return lastLine
 }
 
 // getFirstPushedCommit returns the first commit SHA which has been pushed to the ref's upstream.
@@ -336,7 +346,8 @@ func (c *CommitListBuilder) getFirstPushedCommit(refName string) (string, error)
 	if err != nil {
 		return "", err
 	}
-	return strings.TrimSpace(output), nil
+
+	return ignoringWarnings(output), nil
 }
 
 // getLog gets the git log.

pkg/commands/commit_list_builder_test.go

@@ -66,7 +66,7 @@ func TestCommitListBuilderGetMergeBase(t *testing.T) {
 			},
 			func(output string, err error) {
 				assert.NoError(t, err)
-				assert.Equal(t, "blah\n", output)
+				assert.Equal(t, "blah", output)
 			},
 		},
 		{
@@ -86,7 +86,7 @@ func TestCommitListBuilderGetMergeBase(t *testing.T) {
 			},
 			func(output string, err error) {
 				assert.NoError(t, err)
-				assert.Equal(t, "blah\n", output)
+				assert.Equal(t, "blah", output)
 			},
 		},
 		{
@@ -105,7 +105,7 @@ func TestCommitListBuilderGetMergeBase(t *testing.T) {
 		t.Run(s.testName, func(t *testing.T) {
 			c := NewDummyCommitListBuilder()
 			c.OSCommand.SetCommand(s.command)
-			s.test(c.getMergeBase())
+			s.test(c.getMergeBase("HEAD"))
 		})
 	}
 }

pkg/config/app_config.go

@@ -276,6 +276,7 @@ git:
   autoFetch: true
   branchLogCmd: "git log --graph --color=always --abbrev-commit --decorate --date=relative --pretty=medium {{branchName}} --"
   overrideGpg: false # prevents lazygit from spawning a separate process when using GPG
+  disableForcePushing: false
 update:
   method: prompt # can be: prompt | background | never
   days: 14 # how often a update is checked for

pkg/gui/commits_panel.go

@@ -318,7 +318,7 @@ func (gui *Gui) handleCommitMoveDown(g *gocui.Gui, v *gocui.View) error {
 			return gui.surfaceError(err)
 		}
 		gui.State.Panels.Commits.SelectedLineIdx++
-		return gui.refreshSidePanels(refreshOptions{mode: BLOCK_UI, scope: []int{COMMITS, BRANCHES}})
+		return gui.refreshRebaseCommits()
 	}
 
 	return gui.WithWaitingStatus(gui.Tr.SLocalize("MovingStatus"), func() error {
@@ -345,7 +345,7 @@ func (gui *Gui) handleCommitMoveUp(g *gocui.Gui, v *gocui.View) error {
 			return gui.surfaceError(err)
 		}
 		gui.State.Panels.Commits.SelectedLineIdx--
-		return gui.refreshSidePanels(refreshOptions{mode: BLOCK_UI, scope: []int{COMMITS, BRANCHES}})
+		return gui.refreshRebaseCommits()
 	}
 
 	return gui.WithWaitingStatus(gui.Tr.SLocalize("MovingStatus"), func() error {

pkg/gui/files_panel.go

@@ -332,15 +332,17 @@ func (gui *Gui) handleAmendCommitPress() error {
 		title:  strings.Title(gui.Tr.SLocalize("AmendLastCommit")),
 		prompt: gui.Tr.SLocalize("SureToAmend"),
 		handleConfirm: func() error {
-			ok, err := gui.runSyncOrAsyncCommand(gui.GitCommand.AmendHead())
-			if err != nil {
-				return err
-			}
-			if !ok {
-				return nil
-			}
+			return gui.WithWaitingStatus(gui.Tr.SLocalize("AmendingStatus"), func() error {
+				ok, err := gui.runSyncOrAsyncCommand(gui.GitCommand.AmendHead())
+				if err != nil {
+					return err
+				}
+				if !ok {
+					return nil
+				}
 
-			return gui.refreshSidePanels(refreshOptions{mode: ASYNC})
+				return gui.refreshSidePanels(refreshOptions{mode: ASYNC})
+			})
 		},
 	})
 }
@@ -517,6 +519,11 @@ func (gui *Gui) pushWithForceFlag(v *gocui.View, force bool, upstream string, ar
 		branchName := gui.getCheckedOutBranch().Name
 		err := gui.GitCommand.Push(branchName, force, upstream, args, gui.promptUserForCredential)
 		if err != nil && !force && strings.Contains(err.Error(), "Updates were rejected") {
+			forcePushDisabled := gui.Config.GetUserConfig().GetBool("git.disableForcePushing")
+			if forcePushDisabled {
+				gui.createErrorPanel(gui.Tr.SLocalize("UpdatesRejectedAndForcePushDisabled"))
+				return
+			}
 			gui.ask(askOpts{
 				title:  gui.Tr.SLocalize("ForcePush"),
 				prompt: gui.Tr.SLocalize("ForcePushPrompt"),
@@ -524,7 +531,6 @@ func (gui *Gui) pushWithForceFlag(v *gocui.View, force bool, upstream string, ar
 					return gui.pushWithForceFlag(v, true, upstream, args)
 				},
 			})
-
 			return
 		}
 		gui.handleCredentialsPopup(err)
@@ -564,6 +570,11 @@ func (gui *Gui) pushFiles(g *gocui.Gui, v *gocui.View) error {
 		return gui.pushWithForceFlag(v, false, "", "")
 	}
 
+	forcePushDisabled := gui.Config.GetUserConfig().GetBool("git.disableForcePushing")
+	if forcePushDisabled {
+		return gui.createErrorPanel(gui.Tr.SLocalize("ForcePushDisabled"))
+	}
+
 	return gui.ask(askOpts{
 		title:  gui.Tr.SLocalize("ForcePush"),
 		prompt: gui.Tr.SLocalize("ForcePushPrompt"),

pkg/i18n/dutch.go

@@ -418,6 +418,12 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "ForcePushPrompt",
 			Other: "Jouw branch is afgeweken van de remote branch. Druk 'esc' om te annuleren, of 'enter' om geforceert te pushen.",
+		}, &i18n.Message{
+			ID:    "ForcePushDisabled",
+			Other: "Your branch has diverged from the remote branch and you've disabled force pushing",
+		}, &i18n.Message{
+			ID:    "UpdatesRejectedAndForcePushDisabled",
+			Other: "Updates were rejected and you have disabled force pushing",
 		}, &i18n.Message{
 			ID:    "checkForUpdate",
 			Other: "check voor updates",
@@ -446,7 +452,7 @@ func addDutch(i18nObject *i18n.Bundle) error {
 1) Als je meer van lazygit zijn features wilt leren bekijk dan deze video:
    https://youtu.be/CPLdltN7wgE
 
-3) Als je git gebruikt, ben je een programmeur! Met jouw hulp kunnen we lazygit verbeteren, dus overweeg om een ​​donateur te worden en mee te doen aan het plezier op
+2) Als je git gebruikt, ben je een programmeur! Met jouw hulp kunnen we lazygit verbeteren, dus overweeg om een ​​donateur te worden en mee te doen aan het plezier op
    https://github.com/jesseduffield/lazygit`,
 		}, &i18n.Message{
 			ID:    "GitconfigParseErr",

pkg/i18n/english.go

@@ -426,6 +426,12 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "ForcePushPrompt",
 			Other: "Your branch has diverged from the remote branch. Press 'esc' to cancel, or 'enter' to force push.",
+		}, &i18n.Message{
+			ID:    "ForcePushDisabled",
+			Other: "Your branch has diverged from the remote branch and you've disabled force pushing",
+		}, &i18n.Message{
+			ID:    "UpdatesRejectedAndForcePushDisabled",
+			Other: "Updates were rejected and you have disabled force pushing",
 		}, &i18n.Message{
 			ID:    "checkForUpdate",
 			Other: "check for update",
@@ -454,7 +460,7 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 1) If you want to learn about lazygit's features, watch this vid:
    https://youtu.be/CPLdltN7wgE
 
-3) If you're using git, that makes you a programmer! With your help we can make lazygit better, so consider becoming a contributor and joining the fun at
+2) If you're using git, that makes you a programmer! With your help we can make lazygit better, so consider becoming a contributor and joining the fun at
    https://github.com/jesseduffield/lazygit`,
 		}, &i18n.Message{
 			ID:    "GitconfigParseErr",

pkg/i18n/polish.go

@@ -338,6 +338,12 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "ForcePushPrompt",
 			Other: "Twoja gałąź rozeszła się z gałęzią zdalną. Wciśnij 'esc' aby anulować lub 'enter' aby wymusić wypchnięcie.",
+		}, &i18n.Message{
+			ID:    "ForcePushDisabled",
+			Other: "Your branch has diverged from the remote branch and you've disabled force pushing",
+		}, &i18n.Message{
+			ID:    "UpdatesRejectedAndForcePushDisabled",
+			Other: "Updates were rejected and you have disabled force pushing",
 		}, &i18n.Message{
 			ID:    "checkForUpdate",
 			Other: "sprawdź aktualizacje",