would you believe that I'm adding even more generics

pkg/commands/hosting_service/hosting_service.go

@@ -111,10 +111,10 @@ func (self *HostingServiceMgr) getCandidateServiceDomains() []ServiceDomain {
 
 			serviceDefinition, ok := serviceDefinitionByProvider[provider]
 			if !ok {
-				providerNames := []string{}
-				for _, serviceDefinition := range serviceDefinitions {
-					providerNames = append(providerNames, serviceDefinition.provider)
-				}
+				providerNames := slices.Map(serviceDefinitions, func(serviceDefinition ServiceDefinition) string {
+					return serviceDefinition.provider
+				})
+
 				self.log.Errorf("Unknown git service type: '%s'. Expected one of %s", provider, strings.Join(providerNames, ", "))
 				continue
 			}

pkg/commands/loaders/commits.go

@@ -307,6 +307,7 @@ func (self *CommitLoader) getInteractiveRebasingCommits() ([]*models.Commit, err
 
 	commits := []*models.Commit{}
 	lines := strings.Split(string(bytesContent), "\n")
+
 	for _, line := range lines {
 		if line == "" || line == "noop" {
 			return commits, nil
@@ -315,12 +316,12 @@ func (self *CommitLoader) getInteractiveRebasingCommits() ([]*models.Commit, err
 			continue
 		}
 		splitLine := strings.Split(line, " ")
-		commits = append([]*models.Commit{{
+		commits = slices.Prepend(commits, &models.Commit{
 			Sha:    splitLine[1],
 			Name:   strings.Join(splitLine[2:], " "),
 			Status: "rebasing",
 			Action: splitLine[0],
-		}}, commits...)
+		})
 	}
 
 	return commits, nil

pkg/commands/loaders/remotes.go

@@ -10,7 +10,6 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/commands/models"
 	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
 	"github.com/jesseduffield/lazygit/pkg/common"
-	"github.com/samber/lo"
 )
 
 type RemoteLoader struct {
@@ -43,12 +42,12 @@ func (self *RemoteLoader) GetRemotes() ([]*models.Remote, error) {
 	}
 
 	// first step is to get our remotes from go-git
-	remotes := lo.Map(goGitRemotes, func(goGitRemote *gogit.Remote, _ int) *models.Remote {
+	remotes := slices.Map(goGitRemotes, func(goGitRemote *gogit.Remote) *models.Remote {
 		remoteName := goGitRemote.Config().Name
 
 		re := regexp.MustCompile(fmt.Sprintf(`(?m)^\s*%s\/([\S]+)`, remoteName))
 		matches := re.FindAllStringSubmatch(remoteBranchesStr, -1)
-		branches := lo.Map(matches, func(match []string, _ int) *models.RemoteBranch {
+		branches := slices.Map(matches, func(match []string) *models.RemoteBranch {
 			return &models.RemoteBranch{
 				Name:       match[1],
 				RemoteName: remoteName,

pkg/commands/loaders/stash.go

@@ -5,6 +5,7 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/jesseduffield/generics/slices"
 	"github.com/jesseduffield/lazygit/pkg/commands/models"
 	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
 	"github.com/jesseduffield/lazygit/pkg/common"
@@ -65,11 +66,9 @@ outer:
 
 func (self *StashLoader) getUnfilteredStashEntries() []*models.StashEntry {
 	rawString, _ := self.cmd.New("git stash list --pretty='%gs'").DontLog().RunWithOutput()
-	stashEntries := []*models.StashEntry{}
-	for i, line := range utils.SplitLines(rawString) {
-		stashEntries = append(stashEntries, self.stashEntryFromLine(line, i))
-	}
-	return stashEntries
+	return slices.MapWithIndex(utils.SplitLines(rawString), func(line string, index int) *models.StashEntry {
+		return self.stashEntryFromLine(line, index)
+	})
 }
 
 func (c *StashLoader) stashEntryFromLine(line string, index int) *models.StashEntry {

pkg/commands/patch/patch_parser.go

@@ -191,7 +191,7 @@ func (p *PatchParser) Render(firstLineIndex int, lastLineIndex int, incLineIndic
 		return ""
 	}
 
-	renderedLines := lo.Map(p.PatchLines, func(patchLine *PatchLine, index int) string {
+	renderedLines := slices.MapWithIndex(p.PatchLines, func(patchLine *PatchLine, index int) string {
 		selected := index >= firstLineIndex && index <= lastLineIndex
 		included := lo.Contains(incLineIndices, index)
 		return patchLine.render(selected, included)