Enable more revive linter rules (#30608)

Noteable additions:

- `redefines-builtin-id` forbid variable names that shadow go builtins
- `empty-lines` remove unnecessary empty lines that `gofumpt` does not
remove for some reason
- `superfluous-else` eliminate more superfluous `else` branches

Rules are also sorted alphabetically and I cleaned up various parts of
`.golangci.yml`.

(cherry picked from commit 74f0c84fa4245a20ce6fb87dac1faf2aeeded2a2)

Conflicts:
	.golangci.yml
	apply the linter recommendations to Forgejo code as well

routers/api/actions/artifacts.go

@@ -144,7 +144,6 @@ func ArtifactContexter() func(next http.Handler) http.Handler {
 
 			var task *actions.ActionTask
 			if err == nil {
-
 				task, err = actions.GetTaskByID(req.Context(), tID)
 				if err != nil {
 					log.Error("Error runner api getting task by ID: %v", err)

routers/api/packages/alpine/alpine.go

@@ -144,12 +144,12 @@ func UploadPackageFile(ctx *context.Context) {
 		return
 	}
 
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusInternalServerError, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/conan/conan.go

@@ -310,12 +310,12 @@ func uploadFile(ctx *context.Context, fileFilter container.Set[string], fileKey
 		return
 	}
 
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusBadRequest, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/conda/conda.go

@@ -174,12 +174,12 @@ func EnumeratePackages(ctx *context.Context) {
 }
 
 func UploadPackageFile(ctx *context.Context) {
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusInternalServerError, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/container/container.go

@@ -385,9 +385,9 @@ func EndUploadBlob(ctx *context.Context) {
 		}
 		return
 	}
-	close := true
+	doClose := true
 	defer func() {
-		if close {
+		if doClose {
 			uploader.Close()
 		}
 	}()
@@ -427,7 +427,7 @@ func EndUploadBlob(ctx *context.Context) {
 		apiError(ctx, http.StatusInternalServerError, err)
 		return
 	}
-	close = false
+	doClose = false
 
 	if err := container_service.RemoveBlobUploadByID(ctx, uploader.ID); err != nil {
 		apiError(ctx, http.StatusInternalServerError, err)

routers/api/packages/cran/cran.go

@@ -151,12 +151,12 @@ func UploadBinaryPackageFile(ctx *context.Context) {
 }
 
 func uploadPackageFile(ctx *context.Context, compositeKey string, properties map[string]string) {
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusBadRequest, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/debian/debian.go

@@ -127,12 +127,12 @@ func UploadPackageFile(ctx *context.Context) {
 		return
 	}
 
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusInternalServerError, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/generic/generic.go

@@ -90,12 +90,12 @@ func UploadPackage(ctx *context.Context) {
 		return
 	}
 
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusInternalServerError, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/goproxy/goproxy.go

@@ -154,12 +154,12 @@ func resolvePackage(ctx *context.Context, ownerID int64, name, version string) (
 }
 
 func UploadPackage(ctx *context.Context) {
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusInternalServerError, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/nuget/nuget.go

@@ -594,13 +594,13 @@ func UploadSymbolPackage(ctx *context.Context) {
 func processUploadedFile(ctx *context.Context, expectedType nuget_module.PackageType) (*nuget_module.Package, *packages_module.HashedBuffer, []io.Closer) {
 	closables := make([]io.Closer, 0, 2)
 
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusBadRequest, err)
 		return nil, nil, closables
 	}
 
-	if close {
+	if needToClose {
 		closables = append(closables, upload)
 	}
 

routers/api/packages/rpm/rpm.go

@@ -117,12 +117,12 @@ func GetRepositoryFile(ctx *context.Context) {
 }
 
 func UploadPackageFile(ctx *context.Context) {
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusInternalServerError, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/packages/rubygems/rubygems.go

@@ -197,12 +197,12 @@ func DownloadPackageFile(ctx *context.Context) {
 
 // UploadPackageFile adds a file to the package. If the package does not exist, it gets created.
 func UploadPackageFile(ctx *context.Context) {
-	upload, close, err := ctx.UploadStream()
+	upload, needToClose, err := ctx.UploadStream()
 	if err != nil {
 		apiError(ctx, http.StatusBadRequest, err)
 		return
 	}
-	if close {
+	if needToClose {
 		defer upload.Close()
 	}
 

routers/api/v1/repo/issue.go

@@ -217,7 +217,6 @@ func SearchIssues(ctx *context.APIContext) {
 
 	var includedAnyLabels []int64
 	{
-
 		labels := ctx.FormTrim("labels")
 		var includedLabelNames []string
 		if len(labels) > 0 {

routers/api/v1/repo/mirror.go

@@ -180,7 +180,6 @@ func ListPushMirrors(ctx *context.APIContext) {
 		if err == nil {
 			responsePushMirrors = append(responsePushMirrors, m)
 		}
-
 	}
 	ctx.SetLinkHeader(len(responsePushMirrors), utils.GetListOptions(ctx).PageSize)
 	ctx.SetTotalCountHeader(count)

routers/api/v1/repo/pull.go

@@ -1058,7 +1058,6 @@ func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption)
 		isSameRepo = true
 		headUser = ctx.Repo.Owner
 		headBranch = headInfos[0]
-
 	} else if len(headInfos) == 2 {
 		headUser, err = user_model.GetUserByName(ctx, headInfos[0])
 		if err != nil {
@@ -1072,7 +1071,6 @@ func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption)
 		headBranch = headInfos[1]
 		// The head repository can also point to the same repo
 		isSameRepo = ctx.Repo.Owner.ID == headUser.ID
-
 	} else {
 		ctx.NotFound()
 		return nil, nil, nil, nil, "", ""

routers/api/v1/repo/pull_review.go

@@ -875,7 +875,6 @@ func apiReviewRequest(ctx *context.APIContext, opts api.PullReviewRequestOptions
 	}
 
 	if ctx.Repo.Repository.Owner.IsOrganization() && len(opts.TeamReviewers) > 0 {
-
 		teamReviewers := make([]*organization.Team, 0, len(opts.TeamReviewers))
 		for _, t := range opts.TeamReviewers {
 			var teamReviewer *organization.Team

routers/api/v1/repo/repo.go

@@ -1094,7 +1094,6 @@ func updateMirror(ctx *context.APIContext, opts api.EditRepoOption) error {
 
 	// update MirrorInterval
 	if opts.MirrorInterval != nil {
-
 		// MirrorInterval should be a duration
 		interval, err := time.ParseDuration(*opts.MirrorInterval)
 		if err != nil {

routers/api/v1/repo/wiki.go

@@ -478,7 +478,6 @@ func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error)
 func findWikiRepoCommit(ctx *context.APIContext) (*git.Repository, *git.Commit) {
 	wikiRepo, err := gitrepo.OpenWikiRepository(ctx, ctx.Repo.Repository)
 	if err != nil {
-
 		if git.IsErrNotExist(err) || err.Error() == "no such file or directory" {
 			ctx.NotFound(err)
 		} else {

routers/private/hook_pre_receive.go

@@ -259,7 +259,6 @@ func preReceiveBranch(ctx *preReceiveContext, oldCommitID, newCommitID string, r
 				UserMsg: fmt.Sprintf("branch %s is protected from force push", branchName),
 			})
 			return
-
 		}
 	}
 

routers/web/repo/actions/view.go

@@ -689,7 +689,6 @@ func ArtifactsDownloadView(ctx *context_module.Context) {
 	writer := zip.NewWriter(ctx.Resp)
 	defer writer.Close()
 	for _, art := range artifacts {
-
 		f, err := storage.ActionsArtifacts.Open(art.StoragePath)
 		if err != nil {
 			ctx.Error(http.StatusInternalServerError, err.Error())

routers/web/repo/issue.go

@@ -927,7 +927,6 @@ func setTemplateIfExists(ctx *context.Context, ctxDataKey string, possibleFiles
 					}
 				}
 			}
-
 		}
 
 		if template.Ref != "" && !strings.HasPrefix(template.Ref, "refs/") { // Assume that the ref intended is always a branch - for tags users should use refs/tags/<ref>
@@ -1680,7 +1679,6 @@ func ViewIssue(ctx *context.Context) {
 			if comment.ProjectID > 0 && comment.Project == nil {
 				comment.Project = ghostProject
 			}
-
 		} else if comment.Type == issues_model.CommentTypeAssignees || comment.Type == issues_model.CommentTypeReviewRequest {
 			if err = comment.LoadAssigneeUserAndTeam(ctx); err != nil {
 				ctx.ServerError("LoadAssigneeUserAndTeam", err)
@@ -2605,7 +2603,6 @@ func SearchIssues(ctx *context.Context) {
 
 	var includedAnyLabels []int64
 	{
-
 		labels := ctx.FormTrim("labels")
 		var includedLabelNames []string
 		if len(labels) > 0 {
@@ -2993,7 +2990,6 @@ func NewComment(ctx *context.Context) {
 		if (ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull) || (ctx.IsSigned && issue.IsPoster(ctx.Doer.ID))) &&
 			(form.Status == "reopen" || form.Status == "close") &&
 			!(issue.IsPull && issue.PullRequest.HasMerged) {
-
 			// Duplication and conflict check should apply to reopen pull request.
 			var pr *issues_model.PullRequest
 

routers/web/repo/pull.go

@@ -670,7 +670,6 @@ func PrepareViewPullInfo(ctx *context.Context, issue *issues_model.Issue) *git.C
 	}
 
 	if pb != nil && pb.EnableStatusCheck {
-
 		var missingRequiredChecks []string
 		for _, requiredContext := range pb.StatusCheckContexts {
 			contextFound := false
@@ -873,7 +872,6 @@ func viewPullFiles(ctx *context.Context, specifiedStartCommit, specifiedEndCommi
 
 	// Validate the given commit sha to show (if any passed)
 	if willShowSpecifiedCommit || willShowSpecifiedCommitRange {
-
 		foundStartCommit := len(specifiedStartCommit) == 0
 		foundEndCommit := len(specifiedEndCommit) == 0
 
@@ -1185,7 +1183,6 @@ func UpdatePullRequest(ctx *context.Context) {
 			ctx.Flash.Error(flashError)
 			ctx.Redirect(issue.Link())
 			return
-
 		}
 		ctx.Flash.Error(err.Error())
 		ctx.Redirect(issue.Link())

routers/web/repo/pull_review.go

@@ -302,7 +302,6 @@ func UpdateViewedFiles(ctx *context.Context) {
 
 	updatedFiles := make(map[string]pull_model.ViewedState, len(data.Files))
 	for file, viewed := range data.Files {
-
 		// Only unviewed and viewed are possible, has-changed can not be set from the outside
 		state := pull_model.Unviewed
 		if viewed {

routers/web/repo/view.go

@@ -352,7 +352,6 @@ func loadLatestCommitData(ctx *context.Context, latestCommit *git.Commit) bool {
 	// or of directory if not in root directory.
 	ctx.Data["LatestCommit"] = latestCommit
 	if latestCommit != nil {
-
 		verification := asymkey_model.ParseCommitWithSignature(ctx, latestCommit)
 
 		if err := asymkey_model.CalculateTrustStatus(verification, ctx.Repo.Repository.GetTrustModel(), func(user *user_model.User) (bool, error) {

routers/web/webfinger.go

@@ -102,23 +102,11 @@ func WebfingerQuery(ctx *context.Context) {
 			default:
 				ctx.Error(http.StatusNotFound)
 				return
-
-			}
-		case 4:
-			//nolint:gocritic
-			if parts[3] == "teams" {
-				ctx.Error(http.StatusNotFound)
-				return
-
-			} else {
-				ctx.Error(http.StatusNotFound)
-				return
 			}
 
 		default:
 			ctx.Error(http.StatusNotFound)
 			return
-
 		}
 
 	default: