Run gopls modernize on codebase (go-gitea#34751)

Recent modernize fixes:
https://github.com/golang/tools/commits/master/gopls/internal/analysis/modernize

Author: silverwind

cmd/cert.go

@@ -156,8 +156,8 @@ func runCert(_ context.Context, c *cli.Command) error {
 		BasicConstraintsValid: true,
 	}
 
-	hosts := strings.Split(c.String("host"), ",")
-	for _, h := range hosts {
+	hosts := strings.SplitSeq(c.String("host"), ",")
+	for h := range hosts {
 		if ip := net.ParseIP(h); ip != nil {
 			template.IPAddresses = append(template.IPAddresses, ip)
 		} else {

cmd/dump_repo.go

@@ -137,8 +137,8 @@ func runDumpRepository(ctx context.Context, cmd *cli.Command) error {
 		opts.PullRequests = true
 		opts.ReleaseAssets = true
 	} else {
-		units := strings.Split(cmd.String("units"), ",")
-		for _, unit := range units {
+		units := strings.SplitSeq(cmd.String("units"), ",")
+		for unit := range units {
 			switch strings.ToLower(strings.TrimSpace(unit)) {
 			case "":
 				continue

cmd/hook.go

@@ -480,7 +480,7 @@ func hookPrintResult(output, isCreate bool, branch, url string) {
 func pushOptions() map[string]string {
 	opts := make(map[string]string)
 	if pushCount, err := strconv.Atoi(os.Getenv(private.GitPushOptionCount)); err == nil {
-		for idx := 0; idx < pushCount; idx++ {
+		for idx := range pushCount {
 			opt := os.Getenv(fmt.Sprintf("GIT_PUSH_OPTION_%d", idx))
 			kv := strings.SplitN(opt, "=", 2)
 			if len(kv) == 2 {
@@ -732,7 +732,7 @@ func readPktLine(ctx context.Context, in *bufio.Reader, requestType pktLineType)
 
 	// read prefix
 	lengthBytes := make([]byte, 4)
-	for i := 0; i < 4; i++ {
+	for i := range 4 {
 		lengthBytes[i], err = in.ReadByte()
 		if err != nil {
 			return nil, fail(ctx, "Protocol: stdin error", "Pkt-Line: read stdin failed : %v", err)

contrib/backport/backport.go

@@ -337,8 +337,8 @@ func determineRemote(ctx context.Context, forkUser string) (string, string, erro
 		fmt.Fprintf(os.Stderr, "Unable to list git remotes:\n%s\n", string(out))
 		return "", "", fmt.Errorf("unable to determine forked remote: %w", err)
 	}
-	lines := strings.Split(string(out), "\n")
-	for _, line := range lines {
+	lines := strings.SplitSeq(string(out), "\n")
+	for line := range lines {
 		fields := strings.Split(line, "\t")
 		name, remote := fields[0], fields[1]
 		// only look at pushers
@@ -356,12 +356,12 @@ func determineRemote(ctx context.Context, forkUser string) (string, string, erro
 		if !strings.Contains(remote, forkUser) {
 			continue
 		}
-		if strings.HasPrefix(remote, "[email protected]:") {
-			forkUser = strings.TrimPrefix(remote, "[email protected]:")
-		} else if strings.HasPrefix(remote, "https://github.com/") {
-			forkUser = strings.TrimPrefix(remote, "https://github.com/")
-		} else if strings.HasPrefix(remote, "https://www.github.com/") {
-			forkUser = strings.TrimPrefix(remote, "https://www.github.com/")
+		if after, ok := strings.CutPrefix(remote, "[email protected]:"); ok {
+			forkUser = after
+		} else if after, ok := strings.CutPrefix(remote, "https://github.com/"); ok {
+			forkUser = after
+		} else if after, ok := strings.CutPrefix(remote, "https://www.github.com/"); ok {
+			forkUser = after
 		} else if forkUser == "" {
 			return "", "", fmt.Errorf("unable to extract forkUser from remote %s: %s", name, remote)
 		}

models/actions/status.go

@@ -4,6 +4,8 @@
 package actions
 
 import (
+	"slices"
+
 	"code.gitea.io/gitea/modules/translation"
 
 	runnerv1 "code.gitea.io/actions-proto-go/runner/v1"
@@ -88,12 +90,7 @@ func (s Status) IsBlocked() bool {
 
 // In returns whether s is one of the given statuses
 func (s Status) In(statuses ...Status) bool {
-	for _, v := range statuses {
-		if s == v {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(statuses, s)
 }
 
 func (s Status) AsResult() runnerv1.Result {

models/activities/action.go

@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"net/url"
 	"path"
+	"slices"
 	"strconv"
 	"strings"
 	"time"
@@ -125,12 +126,7 @@ func (at ActionType) String() string {
 }
 
 func (at ActionType) InActions(actions ...string) bool {
-	for _, action := range actions {
-		if action == at.String() {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(actions, at.String())
 }
 
 // Action represents user operation type and other information to

models/activities/notification_list.go

@@ -208,10 +208,7 @@ func (nl NotificationList) LoadRepos(ctx context.Context) (repo_model.Repository
 	repos := make(map[int64]*repo_model.Repository, len(repoIDs))
 	left := len(repoIDs)
 	for left > 0 {
-		limit := db.DefaultMaxInSize
-		if left < limit {
-			limit = left
-		}
+		limit := min(left, db.DefaultMaxInSize)
 		rows, err := db.GetEngine(ctx).
 			In("id", repoIDs[:limit]).
 			Rows(new(repo_model.Repository))
@@ -282,10 +279,7 @@ func (nl NotificationList) LoadIssues(ctx context.Context) ([]int, error) {
 	issues := make(map[int64]*issues_model.Issue, len(issueIDs))
 	left := len(issueIDs)
 	for left > 0 {
-		limit := db.DefaultMaxInSize
-		if left < limit {
-			limit = left
-		}
+		limit := min(left, db.DefaultMaxInSize)
 		rows, err := db.GetEngine(ctx).
 			In("id", issueIDs[:limit]).
 			Rows(new(issues_model.Issue))
@@ -377,10 +371,7 @@ func (nl NotificationList) LoadUsers(ctx context.Context) ([]int, error) {
 	users := make(map[int64]*user_model.User, len(userIDs))
 	left := len(userIDs)
 	for left > 0 {
-		limit := db.DefaultMaxInSize
-		if left < limit {
-			limit = left
-		}
+		limit := min(left, db.DefaultMaxInSize)
 		rows, err := db.GetEngine(ctx).
 			In("id", userIDs[:limit]).
 			Rows(new(user_model.User))
@@ -428,10 +419,7 @@ func (nl NotificationList) LoadComments(ctx context.Context) ([]int, error) {
 	comments := make(map[int64]*issues_model.Comment, len(commentIDs))
 	left := len(commentIDs)
 	for left > 0 {
-		limit := db.DefaultMaxInSize
-		if left < limit {
-			limit = left
-		}
+		limit := min(left, db.DefaultMaxInSize)
 		rows, err := db.GetEngine(ctx).
 			In("id", commentIDs[:limit]).
 			Rows(new(issues_model.Comment))

models/activities/repo_activity.go

@@ -139,10 +139,7 @@ func GetActivityStatsTopAuthors(ctx context.Context, repo *repo_model.Repository
 		return v[i].Commits > v[j].Commits
 	})
 
-	cnt := count
-	if cnt > len(v) {
-		cnt = len(v)
-	}
+	cnt := min(count, len(v))
 
 	return v[:cnt], nil
 }

models/auth/access_token_scope.go

@@ -213,12 +213,7 @@ func GetRequiredScopes(level AccessTokenScopeLevel, scopeCategories ...AccessTok
 
 // ContainsCategory checks if a list of categories contains a specific category
 func ContainsCategory(categories []AccessTokenScopeCategory, category AccessTokenScopeCategory) bool {
-	for _, c := range categories {
-		if c == category {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(categories, category)
 }
 
 // GetScopeLevelFromAccessMode converts permission access mode to scope level

models/auth/oauth2.go

@@ -12,6 +12,7 @@ import (
 	"fmt"
 	"net"
 	"net/url"
+	"slices"
 	"strings"
 
 	"code.gitea.io/gitea/models/db"
@@ -511,12 +512,7 @@ func (grant *OAuth2Grant) IncreaseCounter(ctx context.Context) error {
 
 // ScopeContains returns true if the grant scope contains the specified scope
 func (grant *OAuth2Grant) ScopeContains(scope string) bool {
-	for _, currentScope := range strings.Split(grant.Scope, " ") {
-		if scope == currentScope {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(strings.Split(grant.Scope, " "), scope)
 }
 
 // SetNonce updates the current nonce value of a grant