Code Formats, Nits & Unused Func/Var deletions (#15286)

* _ to unused func options

* rm useless brakets

* rm trifial non used models functions

* rm dead code

* rm dead global vars

* fix routers/api/v1/repo/issue.go

* dont overload import module

modules/markup/common/linkify.go

@@ -122,9 +122,7 @@ func (s *linkifyParser) Parse(parent ast.Node, block text.Reader, pc parser.Cont
 			}
 		}
 	}
-	if m == nil {
-		return nil
-	}
+
 	if consumes != 0 {
 		s := segment.WithStop(segment.Start + 1)
 		ast.MergeOrAppendTextSegment(parent, s)

modules/process/manager.go

@@ -8,7 +8,6 @@ package process
 import (
 	"bytes"
 	"context"
-	"errors"
 	"fmt"
 	"io"
 	"os/exec"
@@ -22,10 +21,8 @@ import (
 // then we delete the singleton.
 
 var (
-	// ErrExecTimeout represent a timeout error
-	ErrExecTimeout = errors.New("Process execution timeout")
-	manager        *Manager
-	managerInit    sync.Once
+	manager     *Manager
+	managerInit sync.Once
 
 	// DefaultContext is the default context to run processing commands in
 	DefaultContext = context.Background()

modules/queue/bytefifo.go

@@ -23,7 +23,7 @@ type UniqueByteFIFO interface {
 	Has(data []byte) (bool, error)
 }
 
-var _ (ByteFIFO) = &DummyByteFIFO{}
+var _ ByteFIFO = &DummyByteFIFO{}
 
 // DummyByteFIFO represents a dummy fifo
 type DummyByteFIFO struct{}
@@ -48,7 +48,7 @@ func (*DummyByteFIFO) Len() int64 {
 	return 0
 }
 
-var _ (UniqueByteFIFO) = &DummyUniqueByteFIFO{}
+var _ UniqueByteFIFO = &DummyUniqueByteFIFO{}
 
 // DummyUniqueByteFIFO represents a dummy unique fifo
 type DummyUniqueByteFIFO struct {

modules/queue/helper.go

@@ -50,7 +50,7 @@ func toConfig(exemplar, cfg interface{}) (interface{}, error) {
 		var err error
 
 		configBytes, err = json.Marshal(cfg)
-		ok = (err == nil)
+		ok = err == nil
 	}
 	if !ok {
 		// no ... we've tried hard enough at this point - throw an error!

modules/queue/queue_bytefifo.go

@@ -21,7 +21,7 @@ type ByteFIFOQueueConfiguration struct {
 	Name    string
 }
 
-var _ (Queue) = &ByteFIFOQueue{}
+var _ Queue = &ByteFIFOQueue{}
 
 // ByteFIFOQueue is a Queue formed from a ByteFIFO and WorkerPool
 type ByteFIFOQueue struct {
@@ -196,7 +196,7 @@ func (q *ByteFIFOQueue) IsTerminated() <-chan struct{} {
 	return q.terminated
 }
 
-var _ (UniqueQueue) = &ByteFIFOUniqueQueue{}
+var _ UniqueQueue = &ByteFIFOUniqueQueue{}
 
 // ByteFIFOUniqueQueue represents a UniqueQueue formed from a UniqueByteFifo
 type ByteFIFOUniqueQueue struct {

modules/queue/queue_disk.go

@@ -55,7 +55,7 @@ func NewLevelQueue(handle HandlerFunc, cfg, exemplar interface{}) (Queue, error)
 	return queue, nil
 }
 
-var _ (ByteFIFO) = &LevelQueueByteFIFO{}
+var _ ByteFIFO = &LevelQueueByteFIFO{}
 
 // LevelQueueByteFIFO represents a ByteFIFO formed from a LevelQueue
 type LevelQueueByteFIFO struct {

modules/queue/queue_redis.go

@@ -69,7 +69,7 @@ type redisClient interface {
 	Close() error
 }
 
-var _ (ByteFIFO) = &RedisByteFIFO{}
+var _ ByteFIFO = &RedisByteFIFO{}
 
 // RedisByteFIFO represents a ByteFIFO formed from a redisClient
 type RedisByteFIFO struct {

modules/queue/unique_queue_disk.go

@@ -59,7 +59,7 @@ func NewLevelUniqueQueue(handle HandlerFunc, cfg, exemplar interface{}) (Queue,
 	return queue, nil
 }
 
-var _ (UniqueByteFIFO) = &LevelUniqueQueueByteFIFO{}
+var _ UniqueByteFIFO = &LevelUniqueQueueByteFIFO{}
 
 // LevelUniqueQueueByteFIFO represents a ByteFIFO formed from a LevelUniqueQueue
 type LevelUniqueQueueByteFIFO struct {

modules/queue/unique_queue_redis.go

@@ -62,7 +62,7 @@ func NewRedisUniqueQueue(handle HandlerFunc, cfg, exemplar interface{}) (Queue,
 	return queue, nil
 }
 
-var _ (UniqueByteFIFO) = &RedisUniqueByteFIFO{}
+var _ UniqueByteFIFO = &RedisUniqueByteFIFO{}
 
 // RedisUniqueByteFIFO represents a UniqueByteFIFO formed from a redisClient
 type RedisUniqueByteFIFO struct {

modules/references/references.go

@@ -296,7 +296,7 @@ func convertFullHTMLReferencesToShortRefs(re *regexp.Regexp, contentBytes *[]byt
 
 		// our new section has length endPos - match[3]
 		// our old section has length match[9] - match[3]
-		(*contentBytes) = (*contentBytes)[:len((*contentBytes))-match[9]+endPos]
+		*contentBytes = (*contentBytes)[:len(*contentBytes)-match[9]+endPos]
 		pos = endPos
 	}
 }

modules/repofiles/action.go

@@ -201,7 +201,7 @@ func UpdateIssuesCommit(doer *models.User, repo *models.Repository, commits []*r
 					continue
 				}
 			}
-			close := (ref.Action == references.XRefActionCloses)
+			close := ref.Action == references.XRefActionCloses
 			if close && len(ref.TimeLog) > 0 {
 				if err := issueAddTime(refIssue, doer, c.Timestamp, ref.TimeLog); err != nil {
 					return err

modules/setting/setting.go

@@ -318,7 +318,6 @@ var (
 	LogRootPath        string
 	DisableRouterLog   bool
 	RouterLogLevel     log.Level
-	RouterLogMode      string
 	EnableAccessLog    bool
 	AccessLogTemplate  string
 	EnableXORMLog      bool
@@ -408,10 +407,6 @@ var (
 	IsWindows     bool
 	HasRobotsTxt  bool
 	InternalToken string // internal access token
-
-	// UILocation is the location on the UI, so that we can display the time on UI.
-	// Currently only show the default time.Local, it could be added to app.ini after UI is ready
-	UILocation = time.Local
 )
 
 // IsProd if it's a production mode

modules/storage/helper.go

@@ -50,7 +50,7 @@ func toConfig(exemplar, cfg interface{}) (interface{}, error) {
 		var err error
 
 		configBytes, err = json.Marshal(cfg)
-		ok = (err == nil)
+		ok = err == nil
 	}
 	if !ok {
 		// no ... we've tried hard enough at this point - throw an error!

modules/storage/storage.go

@@ -19,8 +19,6 @@ import (
 var (
 	// ErrURLNotSupported represents url is not supported
 	ErrURLNotSupported = errors.New("url method not supported")
-	// ErrIterateObjectsNotSupported represents IterateObjects not supported
-	ErrIterateObjectsNotSupported = errors.New("iterateObjects method not supported")
 )
 
 // ErrInvalidConfiguration is called when there is invalid configuration for a storage