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lint: homogenize operations and minor fixes (gocritic) 

Apply GoDoc comment policy (comments for humans should have a space
after the //; machine-readable comments shouldn't)

Use strings.ReplaceAll instead of strings.Replace when appropriate

Remove if/else chains by replacing them with switches

Use short assignment/increment notation

Replace single case switches with if statements

Combine else and if when appropriate

Signed-off-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>
This commit is contained in:
Moritz Poldrack 2022-07-31 14:32:48 +02:00 committed by Robin Jarry
parent c882cf9960
commit 978d35d356
52 changed files with 231 additions and 256 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
aerc.go
View File

@ -2,6 +2,7 @@ package main
import (
"bytes"
"errors"
"fmt"
"os"
"sort"
@ -59,19 +60,20 @@ func execCommand(aerc *widgets.Aerc, ui *libui.UI, cmd []string) error {
cmds := getCommands(aerc.SelectedTabContent())
for i, set := range cmds {
err := set.ExecuteCommand(aerc, cmd)
if _, ok := err.(commands.NoSuchCommand); ok {
if i == len(cmds)-1 {
return err
if err != nil {
if errors.As(err, new(commands.NoSuchCommand)) {
if i == len(cmds)-1 {
return err
}
continue
}
if errors.As(err, new(commands.ErrorExit)) {
ui.Exit()
return nil
}
continue
} else if _, ok := err.(commands.ErrorExit); ok {
ui.Exit()
return nil
} else if err != nil {
return err
} else {
break
}
break
}
return nil
}
@ -123,8 +125,7 @@ func main() {
return
}
for _, opt := range opts {
switch opt.Option {
case 'v':
if opt.Option == 'v' {
fmt.Println("aerc " + Version)
return
}
@ -153,7 +154,7 @@ func main() {
conf, err := config.LoadConfigFromFile(nil)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to load config: %v\n", err)
os.Exit(1)
os.Exit(1) //nolint:gocritic // PanicHandler does not need to run as it's not a panic
}
var (

3
commands/account/clear.go
View File

@ -39,8 +39,7 @@ func (Clear) Execute(aerc *widgets.Aerc, args []string) error {
}
for _, opt := range opts {
switch opt.Option {
case 's':
if opt.Option == 's' {
clearSelected = true
}
}

3
commands/account/import-mbox.go
View File

@ -135,8 +135,7 @@ func (ImportMbox) Execute(aerc *widgets.Aerc, args []string) error {
func(option string, err error) {
aerc.CloseDialog()
aerc.Invalidate()
switch option {
case "Yes":
if option == "Yes" {
go importFolder()
}
},

10
commands/account/recover.go
View File

@ -36,9 +36,10 @@ func (Recover) Complete(aerc *widgets.Aerc, args []string) []string {
if len(args) == 0 {
return files
}
if args[0] == "-" {
switch args[0] {
case "-":
return []string{"-f"}
} else if args[0] == "-f" {
case "-f":
if len(args) == 1 {
for i, file := range files {
files[i] = args[0] + " " + file
@ -49,7 +50,7 @@ func (Recover) Complete(aerc *widgets.Aerc, args []string) []string {
return commands.FilterList(files, args[1], args[0]+" ",
aerc.SelectedAccountUiConfig().FuzzyComplete)
}
} else {
default:
// only accepts one file to recover
return commands.FilterList(files, args[0], "", aerc.SelectedAccountUiConfig().FuzzyComplete)
}
@ -68,8 +69,7 @@ func (Recover) Execute(aerc *widgets.Aerc, args []string) error {
return err
}
for _, opt := range opts {
switch opt.Option {
case 'f':
if opt.Option == 'f' {
force = true
}
}

3
commands/account/rmdir.go
View File

@ -37,8 +37,7 @@ func (RemoveDir) Execute(aerc *widgets.Aerc, args []string) error {
return err
}
for _, opt := range opts {
switch opt.Option {
case 'f':
if opt.Option == 'f' {
force = true
}
}

3
commands/compose/header.go
View File

@ -50,8 +50,7 @@ func (Header) Execute(aerc *widgets.Aerc, args []string) error {
var force bool = false
for _, opt := range opts {
switch opt.Option {
case 'f':
if opt.Option == 'f' {
force = true
}
}

25
commands/compose/send.go
View File

@ -250,12 +250,13 @@ func parseScheme(uri *url.URL) (scheme string, auth string, err error) {
auth = "plain"
if uri.Scheme != "" {
parts := strings.Split(uri.Scheme, "+")
if len(parts) == 1 {
switch len(parts) {
case 1:
scheme = parts[0]
} else if len(parts) == 2 {
case 2:
scheme = parts[0]
auth = parts[1]
} else {
default:
return "", "", fmt.Errorf("Unknown transfer protocol %s", uri.Scheme)
}
}
@ -380,7 +381,7 @@ func newSmtpSender(ctx sendCtx) (io.WriteCloser, error) {
func connectSmtp(starttls bool, host string) (*smtp.Client, error) {
serverName := host
if !strings.ContainsRune(host, ':') {
host = host + ":587" // Default to submission port
host += ":587" // Default to submission port
} else {
serverName = host[:strings.IndexRune(host, ':')]
}
@ -402,14 +403,12 @@ func connectSmtp(starttls bool, host string) (*smtp.Client, error) {
conn.Close()
return nil, errors.Wrap(err, "StartTLS")
}
} else {
if starttls {
err := errors.New("STARTTLS requested, but not supported " +
"by this SMTP server. Is someone tampering with your " +
"connection?")
conn.Close()
return nil, err
}
} else if starttls {
err := errors.New("STARTTLS requested, but not supported " +
"by this SMTP server. Is someone tampering with your " +
"connection?")
conn.Close()
return nil, err
}
return conn, nil
}
@ -417,7 +416,7 @@ func connectSmtp(starttls bool, host string) (*smtp.Client, error) {
func connectSmtps(host string) (*smtp.Client, error) {
serverName := host
if !strings.ContainsRune(host, ':') {
host = host + ":465" // Default to smtps port
host += ":465" // Default to smtps port
} else {
serverName = host[:strings.IndexRune(host, ':')]
}

7
commands/ct.go
View File

@ -40,15 +40,16 @@ func (ChangeTab) Execute(aerc *widgets.Aerc, args []string) error {
} else {
n, err := strconv.Atoi(joinedArgs)
if err == nil {
if strings.HasPrefix(joinedArgs, "+") {
switch {
case strings.HasPrefix(joinedArgs, "+"):
for ; n > 0; n-- {
aerc.NextTab()
}
} else if strings.HasPrefix(joinedArgs, "-") {
case strings.HasPrefix(joinedArgs, "-"):
for ; n < 0; n++ {
aerc.PrevTab()
}
} else {
default:
ok := aerc.SelectTabIndex(n)
if !ok {
return errors.New(

3
commands/msg/copy.go
View File

@ -36,8 +36,7 @@ func (Copy) Execute(aerc *widgets.Aerc, args []string) error {
}
var createParents bool
for _, opt := range opts {
switch opt.Option {
case 'p':
if opt.Option == 'p' {
createParents = true
}
}

14
commands/msg/mark.go
View File

@ -61,16 +61,17 @@ func (Mark) Execute(aerc *widgets.Aerc, args []string) error {
} else {
modFunc = store.Mark
}
if all {
switch {
case all:
uids := store.Uids()
for _, uid := range uids {
modFunc(uid)
}
return nil
} else if visual {
case visual:
store.ToggleVisualMark()
return nil
} else {
default:
modFunc(selected.Uid)
return nil
}
@ -80,16 +81,17 @@ func (Mark) Execute(aerc *widgets.Aerc, args []string) error {
return fmt.Errorf("visual mode not supported for this command")
}
if all && toggle {
switch {
case all && toggle:
uids := store.Uids()
for _, uid := range uids {
store.ToggleMark(uid)
}
return nil
} else if all && !toggle {
case all && !toggle:
store.ClearVisualMark()
return nil
} else {
default:
store.Unmark(selected.Uid)
return nil
}

3
commands/msg/move.go
View File

@ -36,8 +36,7 @@ func (Move) Execute(aerc *widgets.Aerc, args []string) error {
}
var createParents bool
for _, opt := range opts {
switch opt.Option {
case 'p':
if opt.Option == 'p' {
createParents = true
}
}

7
commands/msg/read.go
View File

@ -102,11 +102,12 @@ func (FlagMsg) Execute(aerc *widgets.Aerc, args []string) error {
flagChosen = true
}
}
if toggle {
switch {
case toggle:
actionName = "Toggling"
} else if enable {
case enable:
actionName = "Setting"
} else {
default:
actionName = "Unsetting"
}
if optind != len(args) {

3
commands/msg/recall.go
View File

@ -42,8 +42,7 @@ func (Recall) Execute(aerc *widgets.Aerc, args []string) error {
return err
}
for _, opt := range opts {
switch opt.Option {
case 'f':
if opt.Option == 'f' {
force = true
}
}

3
commands/new-account.go
View File

@ -28,8 +28,7 @@ func (NewAccount) Execute(aerc *widgets.Aerc, args []string) error {
}
wizard := widgets.NewAccountWizard(aerc.Config(), aerc)
for _, opt := range opts {
switch opt.Option {
case 't':
if opt.Option == 't' {
wizard.ConfigureTemporaryAccount(true)
}
}

3
commands/quit.go
View File

@ -36,8 +36,7 @@ func (Quit) Execute(aerc *widgets.Aerc, args []string) error {
return err
}
for _, opt := range opts {
switch opt.Option {
case 'f':
if opt.Option == 'f' {
force = true
}
}

2
completer/completer.go
View File

@ -127,7 +127,7 @@ func (c *Completer) getAddressCmd(s string) (*exec.Cmd, error) {
if strings.TrimSpace(c.AddressBookCmd) == "" {
return nil, fmt.Errorf("no command configured")
}
queryCmd := strings.Replace(c.AddressBookCmd, "%s", s, -1)
queryCmd := strings.ReplaceAll(c.AddressBookCmd, "%s", s)
parts, err := shlex.Split(queryCmd)
if err != nil {
return nil, fmt.Errorf("could not lex command")

7
config/bindings.go
View File

@ -182,11 +182,12 @@ func ParseKeyStrokes(keystrokes string) ([]KeyStroke, error) {
switch tok {
case '<':
name, err := buf.ReadString(byte('>'))
if err == io.EOF {
switch {
case err == io.EOF:
return nil, errors.New("Expecting '>'")
} else if err != nil {
case err != nil:
return nil, err
} else if name == ">" {
case name == ">":
return nil, errors.New("Expected a key name")
}
name = name[:len(name)-1]

65
config/config.go
View File

@ -294,42 +294,45 @@ func loadAccountConfig(path string) ([]AccountConfig, error) {
return nil, err
}
for key, val := range sec.KeysHash() {
if key == "folders" {
switch key {
case "folders":
folders := strings.Split(val, ",")
sort.Strings(folders)
account.Folders = folders
} else if key == "folders-exclude" {
case "folders-exclude":
folders := strings.Split(val, ",")
sort.Strings(folders)
account.FoldersExclude = folders
} else if key == "source" {
case "source":
sourceRemoteConfig.Value = val
} else if key == "source-cred-cmd" {
case "source-cred-cmd":
sourceRemoteConfig.PasswordCmd = val
} else if key == "outgoing" {
case "outgoing":
account.Outgoing.Value = val
} else if key == "outgoing-cred-cmd" {
case "outgoing-cred-cmd":
account.Outgoing.PasswordCmd = val
} else if key == "from" {
case "from":
account.From = val
} else if key == "aliases" {
case "aliases":
account.Aliases = val
} else if key == "copy-to" {
case "copy-to":
account.CopyTo = val
} else if key == "archive" {
case "archive":
account.Archive = val
} else if key == "enable-folders-sort" {
case "enable-folders-sort":
account.EnableFoldersSort, _ = strconv.ParseBool(val)
} else if key == "pgp-key-id" {
case "pgp-key-id":
account.PgpKeyId = val
} else if key == "pgp-auto-sign" {
case "pgp-auto-sign":
account.PgpAutoSign, _ = strconv.ParseBool(val)
} else if key == "pgp-opportunistic-encrypt" {
case "pgp-opportunistic-encrypt":
account.PgpOpportunisticEncrypt, _ = strconv.ParseBool(val)
} else if key == "address-book-cmd" {
case "address-book-cmd":
account.AddressBookCmd = val
} else if key != "name" {
account.Params[key] = val
default:
if key != "name" {
account.Params[key] = val
}
}
}
if account.Source == "" {
@ -428,25 +431,26 @@ func (config *AercConfig) LoadConfig(file *ini.File) error {
Command: cmd,
Filter: match,
}
if strings.Contains(match, ",~") {
switch {
case strings.Contains(match, ",~"):
filter.FilterType = FILTER_HEADER
header := filter.Filter[:strings.Index(filter.Filter, ",")]
header := filter.Filter[:strings.Index(filter.Filter, ",")] //nolint:gocritic // guarded by strings.Contains
regex := filter.Filter[strings.Index(filter.Filter, "~")+1:]
filter.Header = strings.ToLower(header)
filter.Regex, err = regexp.Compile(regex)
if err != nil {
return err
}
} else if strings.ContainsRune(match, ',') {
case strings.ContainsRune(match, ','):
filter.FilterType = FILTER_HEADER
header := filter.Filter[:strings.Index(filter.Filter, ",")]
header := filter.Filter[:strings.Index(filter.Filter, ",")] //nolint:gocritic // guarded by strings.Contains
value := filter.Filter[strings.Index(filter.Filter, ",")+1:]
filter.Header = strings.ToLower(header)
filter.Regex, err = regexp.Compile(regexp.QuoteMeta(value))
if err != nil {
return err
}
} else {
default:
filter.FilterType = FILTER_MIMETYPE
}
config.Filters = append(config.Filters, filter)
@ -475,8 +479,7 @@ func (config *AercConfig) LoadConfig(file *ini.File) error {
return err
}
for key, val := range compose.KeysHash() {
switch key {
case "header-layout":
if key == "header-layout" {
config.Compose.HeaderLayout = parseLayout(val)
}
}
@ -531,21 +534,22 @@ func (config *AercConfig) LoadConfig(file *ini.File) error {
}
var index int
if strings.Contains(sectionName, "~") {
switch {
case strings.Contains(sectionName, "~"):
index = strings.Index(sectionName, "~")
regex := string(sectionName[index+1:])
contextualUi.Regex, err = regexp.Compile(regex)
if err != nil {
return err
}
} else if strings.Contains(sectionName, "=") {
case strings.Contains(sectionName, "="):
index = strings.Index(sectionName, "=")
value := string(sectionName[index+1:])
contextualUi.Regex, err = regexp.Compile(regexp.QuoteMeta(value))
if err != nil {
return err
}
} else {
default:
return fmt.Errorf("Invalid Ui Context regex in %s", sectionName)
}
@ -650,8 +654,7 @@ func validatePgpProvider(section *ini.Section) error {
"internal": true,
}
for key, val := range section.KeysHash() {
switch key {
case "pgp-provider":
if key == "pgp-provider" {
if !m[strings.ToLower(val)] {
return fmt.Errorf("%v must be either 'gpg' or 'internal'", key)
}
@ -857,10 +860,10 @@ func LoadConfigFromFile(root *string) (*AercConfig, error) {
// Base Bindings
for _, sectionName := range binds.SectionStrings() {
// Handle :: delimeter
baseSectionName := strings.Replace(sectionName, "::", "////", -1)
baseSectionName := strings.ReplaceAll(sectionName, "::", "////")
sections := strings.Split(baseSectionName, ":")
baseOnly := len(sections) == 1
baseSectionName = strings.Replace(sections[0], "////", "::", -1)
baseSectionName = strings.ReplaceAll(sections[0], "////", "::")
group, ok := baseGroups[strings.ToLower(baseSectionName)]
if !ok {

8
lib/auth/auth.go
View File

@ -82,14 +82,16 @@ func CreateParser(m Method) func(*mail.Header, []string) (*Details, error) {
}
identifier, results, err := authres.Parse(headerText)
if err != nil && err.Error() == "msgauth: unsupported version" {
// TODO: refactor to use errors.Is
switch {
case err != nil && err.Error() == "msgauth: unsupported version":
// Some MTA write their authres header without an identifier
// which does not conform to RFC but still exists in the wild
identifier, results, err = authres.Parse("unknown;" + headerText)
if err != nil {
return nil, err
}
} else if err != nil && err.Error() == "msgauth: malformed authentication method and value" {
case err != nil && err.Error() == "msgauth: malformed authentication method and value":
// the go-msgauth parser doesn't like semi-colons in the comments
// as a work-around we remove those
cleanHeader := cleaner.ReplaceAllString(headerText, "${1}${2}")
@ -97,7 +99,7 @@ func CreateParser(m Method) func(*mail.Header, []string) (*Details, error) {
if err != nil {
return nil, err
}
} else if err != nil {
case err != nil:
return nil, err
}

7
lib/format/format.go
View File

@ -298,11 +298,12 @@ func ParseMessageFormat(format string, timeFmt string, thisDayTimeFmt string,
recent := false
answered := false
for _, flag := range ctx.MsgInfo.Flags {
if flag == models.SeenFlag {
switch flag {
case models.SeenFlag:
seen = true
} else if flag == models.RecentFlag {
case models.RecentFlag:
recent = true
} else if flag == models.AnsweredFlag {
case models.AnsweredFlag:
answered = true
}
if flag == models.DeletedFlag {

18
lib/msgstore.go
View File

@ -121,8 +121,7 @@ func (store *MessageStore) FetchHeaders(uids []uint32,
}
if len(toFetch) > 0 {
store.worker.PostAction(&types.FetchMessageHeaders{Uids: toFetch}, func(msg types.WorkerMessage) {
switch msg.(type) {
case *types.Error:
if _, ok := msg.(*types.Error); ok {
for _, uid := range toFetch {
delete(store.pendingHeaders, uid)
delete(store.headerCallbacks, uid)
@ -153,8 +152,7 @@ func (store *MessageStore) FetchFull(uids []uint32, cb func(*types.FullMessage))
store.worker.PostAction(&types.FetchFullMessages{
Uids: toFetch,
}, func(msg types.WorkerMessage) {
switch msg.(type) {
case *types.Error:
if _, ok := msg.(*types.Error); ok {
for _, uid := range toFetch {
delete(store.pendingBodies, uid)
delete(store.bodyCallbacks, uid)
@ -244,10 +242,8 @@ func (store *MessageStore) Update(msg types.WorkerMessage) {
case *types.MessageInfo:
if existing, ok := store.Messages[msg.Info.Uid]; ok && existing != nil {
merge(existing, msg.Info)
} else {
if msg.Info.Envelope != nil {
store.Messages[msg.Info.Uid] = msg.Info
}
} else if msg.Info.Envelope != nil {
store.Messages[msg.Info.Uid] = msg.Info
}
seen := false
recent := false
@ -441,8 +437,7 @@ func (store *MessageStore) Delete(uids []uint32,
store.worker.PostAction(&types.DeleteMessages{Uids: uids},
func(msg types.WorkerMessage) {
switch msg.(type) {
case *types.Error:
if _, ok := msg.(*types.Error); ok {
store.revertDeleted(uids)
}
cb(msg)
@ -726,8 +721,7 @@ func (store *MessageStore) Search(args []string, cb func([]uint32)) {
store.worker.PostAction(&types.SearchDirectory{
Argv: args,
}, func(msg types.WorkerMessage) {
switch msg := msg.(type) {
case *types.SearchResults:
if msg, ok := msg.(*types.SearchResults); ok {
allowedUids := store.Uids()
uids := make([]uint32, 0, len(msg.Uids))
for _, uid := range msg.Uids {

2
lib/open.go
View File

@ -35,7 +35,7 @@ func NewXDGOpen(filename string) *xdgOpen {
func (xdg *xdgOpen) SetArgs(args []string) {
args = append([]string{}, args...) // don't overwrite array of caller
filename := xdg.args[len(xdg.args)-1]
xdg.args = append(args, filename)
xdg.args = append(args, filename) //nolint:gocritic // intentional append to different slice
}
// Start the open handler.

6
lib/statusline/renderer.go
View File

@ -69,10 +69,8 @@ func contentInfo(acct *accountState, fldr *folderState, texter Texter) []string
var status []string
if fldr.FilterActivity != "" {
status = append(status, fldr.FilterActivity)
} else {
if fldr.Filter != "" {
status = append(status, texter.FormatFilter(fldr.Filter))
}
} else if fldr.Filter != "" {
status = append(status, texter.FormatFilter(fldr.Filter))
}
if fldr.Search != "" {
status = append(status, texter.FormatSearch(fldr.Search))

8
lib/structure_helpers.go
View File

@ -8,7 +8,7 @@ import (
func FindPlaintext(bs *models.BodyStructure, path []int) []int {
for i, part := range bs.Parts {
cur := append(path, i+1)
cur := append(path, i+1) //nolint:gocritic // intentional append to different slice
if strings.ToLower(part.MIMEType) == "text" &&
strings.ToLower(part.MIMESubType) == "plain" {
return cur
@ -24,7 +24,7 @@ func FindPlaintext(bs *models.BodyStructure, path []int) []int {
func FindCalendartext(bs *models.BodyStructure, path []int) []int {
for i, part := range bs.Parts {
cur := append(path, i+1)
cur := append(path, i+1) //nolint:gocritic // intentional append to different slice
if strings.ToLower(part.MIMEType) == "text" &&
strings.ToLower(part.MIMESubType) == "calendar" {
return cur
@ -40,7 +40,7 @@ func FindCalendartext(bs *models.BodyStructure, path []int) []int {
func FindFirstNonMultipart(bs *models.BodyStructure, path []int) []int {
for i, part := range bs.Parts {
cur := append(path, i+1)
cur := append(path, i+1) //nolint:gocritic // intentional append to different slice
mimetype := strings.ToLower(part.MIMEType)
if mimetype != "multipart" {
return cur
@ -55,7 +55,7 @@ func FindFirstNonMultipart(bs *models.BodyStructure, path []int) []int {
func FindAllNonMultipart(bs *models.BodyStructure, path []int, pathlist [][]int) [][]int {
for i, part := range bs.Parts {
cur := append(path, i+1)
cur := append(path, i+1) //nolint:gocritic // intentional append to different slice
mimetype := strings.ToLower(part.MIMEType)
if mimetype != "multipart" {
tmp := make([]int, len(cur))

3
lib/ui/borders.go
View File

@ -76,8 +76,7 @@ func (bordered *Bordered) Draw(ctx *Context) {
}
func (bordered *Bordered) MouseEvent(localX int, localY int, event tcell.Event) {
switch content := bordered.content.(type) {
case Mouseable:
if content, ok := bordered.content.(Mouseable); ok {
content.MouseEvent(localX, localY, event)
}
}

3
lib/ui/grid.go
View File

@ -150,8 +150,7 @@ func (grid *Grid) Draw(ctx *Context) {
}
func (grid *Grid) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
if event, ok := event.(*tcell.EventMouse); ok {
invalid := grid.invalid
grid.mutex.RLock()

7
lib/ui/popover.go
View File

@ -16,13 +16,14 @@ func (p *Popover) Draw(ctx *Context) {
width = ctx.Width() - p.x
}
if p.y+p.height+1 < ctx.Height() {
switch {
case p.y+p.height+1 < ctx.Height():
// draw below
subcontext = ctx.Subcontext(p.x, p.y+1, width, p.height)
} else if p.y-p.height >= 0 {
case p.y-p.height >= 0:
// draw above
subcontext = ctx.Subcontext(p.x, p.y-p.height, width, p.height)
} else {
default:
// can't fit entirely above or below, so find the largest available
// vertical space and shrink to fit
if p.y > ctx.Height()-p.y {

3
lib/ui/stack.go
View File

@ -43,8 +43,7 @@ func (stack *Stack) Draw(ctx *Context) {
func (stack *Stack) MouseEvent(localX int, localY int, event tcell.Event) {
if len(stack.children) > 0 {
switch element := stack.Peek().(type) {
case Mouseable:
if element, ok := stack.Peek().(Mouseable); ok {
element.MouseEvent(localX, localY, event)
}
}

19
lib/ui/tab.go
View File

@ -219,27 +219,28 @@ func (tabs *Tabs) moveTabPriv(to int, relative bool) {
}
tab := tabs.tabs[from]
if to > from {
switch {
case to > from:
copy(tabs.tabs[from:to], tabs.tabs[from+1:to+1])
for i, h := range tabs.history {
if h == from {
tabs.history[i] = to
}
if h > from && h <= to {
tabs.history[i] -= 1
tabs.history[i]--
}
}
} else if from > to {
case from > to:
copy(tabs.tabs[to+1:from+1], tabs.tabs[to:from])
for i, h := range tabs.history {
if h == from {
tabs.history[i] = to
}
if h >= to && h < from {
tabs.history[i] += 1
tabs.history[i]++
}
}
} else {
default:
return
}
@ -339,7 +340,7 @@ func (tabs *Tabs) removeHistory(index int) {
continue
}
if item > index {
item = item - 1
item--
}
// dedup
if i > 0 && len(newHist) > 0 && item == newHist[len(newHist)-1] {
@ -399,8 +400,7 @@ func (strip *TabStrip) MouseEvent(localX int, localY int, event tcell.Event) {
}
unfocus := func() { changeFocus(false) }
refocus := func() { changeFocus(true) }
switch event := event.(type) {
case *tcell.EventMouse:
if event, ok := event.(*tcell.EventMouse); ok {
switch event.Buttons() {
case tcell.Button1:
selectedTab, ok := strip.clicked(localX, localY)
@ -484,8 +484,7 @@ func (content *TabContent) MouseEvent(localX int, localY int, event tcell.Event)
content.parent.m.Lock()
tab := content.tabs[content.curIndex]
content.parent.m.Unlock()
switch tabContent := tab.Content.(type) {
case Mouseable:
if tabContent, ok := tab.Content.(Mouseable); ok {
tabContent.MouseEvent(localX, localY, event)
}
}

18
lib/ui/textinput.go
View File

@ -148,10 +148,8 @@ func (ti *TextInput) drawPopover(ctx *Context) {
}
func (ti *TextInput) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
switch event.Buttons() {
case tcell.Button1:
if event, ok := event.(*tcell.EventMouse); ok {
if event.Buttons() == tcell.Button1 {
if localX >= len(ti.prompt)+1 && localX <= len(ti.text[ti.scroll:])+len(ti.prompt)+1 {
ti.index = localX - len(ti.prompt) - 1
ti.ensureScroll()
@ -190,7 +188,7 @@ func (ti *TextInput) ensureScroll() {
func (ti *TextInput) insert(ch rune) {
left := ti.text[:ti.index]
right := ti.text[ti.index:]
ti.text = append(left, append([]rune{ch}, right...)...)
ti.text = append(left, append([]rune{ch}, right...)...) //nolint:gocritic // intentional append to different slice
ti.index++
ti.ensureScroll()
ti.Invalidate()
@ -323,8 +321,7 @@ func (ti *TextInput) OnFocusLost(onFocusLost func(ti *TextInput)) {
}
func (ti *TextInput) Event(event tcell.Event) bool {
switch event := event.(type) {
case *tcell.EventKey:
if event, ok := event.(*tcell.EventKey); ok {
switch event.Key() {
case tcell.KeyBackspace, tcell.KeyBackspace2:
ti.invalidateCompletions()
@ -464,8 +461,7 @@ func (c *completions) prev() {
}
func (c *completions) Event(e tcell.Event) bool {
switch e := e.(type) {
case *tcell.EventKey:
if e, ok := e.(*tcell.EventKey); ok {
switch e.Key() {
case tcell.KeyTab:
if len(c.options) == 1 && c.idx >= 0 {
@ -496,7 +492,7 @@ func (c *completions) Event(e tcell.Event) bool {
}
func findStem(words []string) string {
if len(words) <= 0 {
if len(words) == 0 {
return ""
}
if len(words) == 1 {
@ -519,7 +515,7 @@ func findStem(words []string) string {
return stem
}
}
stem = stem + string(r)
stem += string(r)
stemLen++
}
}

3
lib/ui/ui.go
View File

@ -87,8 +87,7 @@ func (state *UI) Tick() bool {
select {
case event := <-state.tcEvents:
switch event := event.(type) {
case *tcell.EventResize:
if event, ok := event.(*tcell.EventResize); ok {
state.screen.Clear()
width, height := event.Size()
state.ctx = NewContext(width, height, state.screen, state.onPopover)

3
widgets/account-wizard.go
View File

@ -689,8 +689,7 @@ func (wizard *AccountWizard) Focus(focus bool) {
func (wizard *AccountWizard) Event(event tcell.Event) bool {
interactive := wizard.getInteractive()
switch event := event.(type) {
case *tcell.EventKey:
if event, ok := event.(*tcell.EventKey); ok {
switch event.Key() {
case tcell.KeyUp:
fallthrough

6
widgets/account.go
View File

@ -362,11 +362,11 @@ func (acct *AccountView) onMessage(msg types.WorkerMessage) {
seen = true
}
if flag == models.RecentFlag {
recent = recent + 1
recent++
}
}
if !seen {
unseen = unseen + 1
unseen++
}
}
if accurate {
@ -415,7 +415,7 @@ func (acct *AccountView) CheckMail() {
return
}
// Exclude selected mailbox, per IMAP specification
exclude := append(acct.AccountConfig().CheckMailExclude, acct.dirlist.Selected())
exclude := append(acct.AccountConfig().CheckMailExclude, acct.dirlist.Selected()) //nolint:gocritic // intentional append to different slice
dirs := acct.dirlist.List()
dirs = acct.dirlist.FilterDirs(dirs, acct.AccountConfig().CheckMailInclude, false)
dirs = acct.dirlist.FilterDirs(dirs, exclude, true)

6
widgets/aerc.go
View File

@ -456,10 +456,8 @@ func (aerc *Aerc) focus(item ui.Interactive) {
if ok {
interactive.Focus(false)
}
} else {
if ok {
interactive.Focus(true)
}
} else if ok {
interactive.Focus(true)
}
}

13
widgets/authinfo.go
View File

@ -25,20 +25,17 @@ func (a *AuthInfo) Draw(ctx *ui.Context) {
defaultStyle := a.uiConfig.GetStyle(config.STYLE_DEFAULT)
ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', defaultStyle)
var text string
if a.authdetails == nil {
switch {
case a.authdetails == nil:
text = "(no header)"
ctx.Printf(0, 0, defaultStyle, text)
} else if a.authdetails.Err != nil {
case a.authdetails.Err != nil:
style := a.uiConfig.GetStyle(config.STYLE_ERROR)
text = a.authdetails.Err.Error()
ctx.Printf(0, 0, style, text)
} else {
default:
checkBounds := func(x int) bool {
if x < ctx.Width() {
return true
} else {
return false
}
return x < ctx.Width()
}
setResult := func(result auth.Result) (string, tcell.Style) {
switch result {

21
widgets/compose.go
View File

@ -527,11 +527,12 @@ func (c *Composer) Close() {
}
func (c *Composer) Bindings() string {
if c.editor == nil {
switch c.editor {
case nil:
return "compose::review"
} else if c.editor == c.focusable[c.focused] {
case c.focusable[c.focused]:
return "compose::editor"
} else {
default:
return "compose"
}
}
@ -798,10 +799,8 @@ func (c *Composer) resetReview() {
}
func (c *Composer) termEvent(event tcell.Event) bool {
switch event := event.(type) {
case *tcell.EventMouse:
switch event.Buttons() {
case tcell.Button1:
if event, ok := event.(*tcell.EventMouse); ok {
if event.Buttons() == tcell.Button1 {
c.FocusTerminal()
return true
}
@ -1041,10 +1040,8 @@ func (he *headerEditor) Draw(ctx *ui.Context) {
}
func (he *headerEditor) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
switch event.Buttons() {
case tcell.Button1:
if event, ok := event.(*tcell.EventMouse); ok {
if event.Buttons() == tcell.Button1 {
he.focused = true
}
@ -1120,7 +1117,7 @@ func newReviewMessage(composer *Composer, err error) *reviewMessage {
inputs = append(inputs, config.FormatKeyStrokes(input))
}
actions = append(actions, fmt.Sprintf(" %-6s %-40s %s",
strings.Join(inputs[:], ", "), name, cmd))
strings.Join(inputs, ", "), name, cmd))
}
spec := []ui.GridSpec{

10
widgets/dirlist.go
View File

@ -270,11 +270,12 @@ func (dirlist *DirectoryList) getRUEString(name string) string {
}
di := msgStore.DirInfo
rueString := ""
if di.Recent > 0 {
switch {
case di.Recent > 0:
rueString = fmt.Sprintf("%d/%d/%d", di.Recent, di.Unseen, di.Exists)
} else if di.Unseen > 0 {
case di.Unseen > 0:
rueString = fmt.Sprintf("%d/%d", di.Unseen, di.Exists)
} else if di.Exists > 0 {
case di.Exists > 0:
rueString = fmt.Sprintf("%d", di.Exists)
}
return rueString
@ -358,8 +359,7 @@ func (dirlist *DirectoryList) drawScrollbar(ctx *ui.Context) {
}
func (dirlist *DirectoryList) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
if event, ok := event.(*tcell.EventMouse); ok {
switch event.Buttons() {
case tcell.Button1:
clickedDir, ok := dirlist.Clicked(localX, localY)

7
widgets/dirtree.go
View File

@ -129,8 +129,7 @@ func (dt *DirectoryTree) Draw(ctx *ui.Context) {
}
func (dt *DirectoryTree) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
if event, ok := event.(*tcell.EventMouse); ok {
switch event.Buttons() {
case tcell.Button1:
clickedDir, ok := dt.Clicked(localX, localY)
@ -194,7 +193,7 @@ func (dt *DirectoryTree) NextPrev(delta int) {
}
for i := 0; i < delta; {
newIdx = newIdx + step
newIdx += step
if newIdx < 0 {
newIdx = ndirs - 1
} else if newIdx >= ndirs {
@ -378,7 +377,7 @@ func buildTree(node *types.Thread, stree [][]string, defaultUid uint32) {
m := make(map[string][][]string)
for _, branch := range stree {
if len(branch) > 1 {
next := append(m[branch[0]], branch[1:])
next := append(m[branch[0]], branch[1:]) //nolint:gocritic // intentional append to different slice
m[branch[0]] = next
}
}

3
widgets/exline.go
View File

@ -72,8 +72,7 @@ func (ex *ExLine) Focus(focus bool) {
}
func (ex *ExLine) Event(event tcell.Event) bool {
switch event := event.(type) {
case *tcell.EventKey:
if event, ok := event.(*tcell.EventKey); ok {
switch event.Key() {
case tcell.KeyEnter, tcell.KeyCtrlJ:
cmd := ex.input.String()

3
widgets/msglist.go
View File

@ -288,8 +288,7 @@ func (ml *MessageList) drawScrollbar(ctx *ui.Context) {
}
func (ml *MessageList) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
if event, ok := event.(*tcell.EventMouse); ok {
switch event.Buttons() {
case tcell.Button1:
if ml.aerc == nil {

7
widgets/msgviewer.go
View File

@ -182,7 +182,7 @@ func enumerateParts(acct *AccountView, conf *config.AercConfig,
) ([]*PartViewer, error) {
var parts []*PartViewer
for i, part := range body.Parts {
curindex := append(index, i+1)
curindex := append(index, i+1) //nolint:gocritic // intentional append to different slice
if part.MIMEType == "multipart" {
// Multipart meta-parts are faked
pv := &PartViewer{part: part}
@ -437,8 +437,7 @@ func (ps *PartSwitcher) Draw(ctx *ui.Context) {
}
func (ps *PartSwitcher) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
if event, ok := event.(*tcell.EventMouse); ok {
switch event.Buttons() {
case tcell.Button1:
height := len(ps.parts)
@ -785,7 +784,7 @@ func newNoFilterConfigured(pv *PartViewer) *ui.Grid {
inputs = append(inputs, config.FormatKeyStrokes(input))
}
actions = append(actions, fmt.Sprintf(" %-6s %-29s %s",
strings.Join(inputs[:], ", "), name, cmd))
strings.Join(inputs, ", "), name, cmd))
}
spec := []ui.GridSpec{

3
widgets/selector.go
View File

@ -132,8 +132,7 @@ func (sel *Selector) Focus(focus bool) {
}
func (sel *Selector) Event(event tcell.Event) bool {
switch event := event.(type) {
case *tcell.EventKey:
if event, ok := event.(*tcell.EventKey); ok {
switch event.Key() {
case tcell.KeyCtrlH:
fallthrough

41
widgets/terminal.go
View File

@ -343,8 +343,7 @@ func (term *Terminal) Draw(ctx *ui.Context) {
}
func (term *Terminal) MouseEvent(localX int, localY int, event tcell.Event) {
switch event := event.(type) {
case *tcell.EventMouse:
if event, ok := event.(*tcell.EventMouse); ok {
if term.OnEvent != nil {
if term.OnEvent(event) {
return
@ -399,22 +398,20 @@ func (term *Terminal) Event(event tcell.Event) bool {
if term.closed {
return false
}
switch event := event.(type) {
case *tcell.EventKey:
if event, ok := event.(*tcell.EventKey); ok {
if event.Key() == tcell.KeyRune {
term.vterm.KeyboardUnichar(
event.Rune(), convertMods(event.Modifiers()))
} else {
if key, ok := keyMap[event.Key()]; ok {
if key.Key == vterm.KeyNone {
term.vterm.KeyboardUnichar(
key.Rune, key.Mod)
} else if key.Mod == vterm.ModNone {
term.vterm.KeyboardKey(key.Key,
convertMods(event.Modifiers()))
} else {
term.vterm.KeyboardKey(key.Key, key.Mod)
}
} else if key, ok := keyMap[event.Key()]; ok {
switch {
case key.Key == vterm.KeyNone:
term.vterm.KeyboardUnichar(
key.Rune, key.Mod)
case key.Mod == vterm.ModNone:
term.vterm.KeyboardKey(key.Key,
convertMods(event.Modifiers()))
default:
term.vterm.KeyboardKey(key.Key, key.Mod)
}
}
term.flushTerminal()
@ -432,19 +429,21 @@ func (term *Terminal) styleFromCell(cell *vterm.ScreenCell) tcell.Style {
bg tcell.Color
fg tcell.Color
)
if background.IsDefaultBg() {
switch {
case background.IsDefaultBg():
bg = tcell.ColorDefault
} else if background.IsIndexed() {
case background.IsIndexed():
bg = tcell.Color(tcell.PaletteColor(int(background.GetIndex())))
} else if background.IsRgb() {
case background.IsRgb():
r, g, b := background.GetRGB()
bg = tcell.NewRGBColor(int32(r), int32(g), int32(b))
}
if foreground.IsDefaultFg() {
switch {
case foreground.IsDefaultFg():
fg = tcell.ColorDefault
} else if foreground.IsIndexed() {
case foreground.IsIndexed():
fg = tcell.Color(tcell.PaletteColor(int(foreground.GetIndex())))
} else if foreground.IsRgb() {
case foreground.IsRgb():
r, g, b := foreground.GetRGB()
fg = tcell.NewRGBColor(int32(r), int32(g), int32(b))
}

4
worker/imap/cache.go
View File

@ -165,9 +165,9 @@ func (w *IMAPWorker) cleanCache() {
logging.Errorf("cannot clean database %d: %v", w.selected.UidValidity, err)
continue
}
removed = removed + 1
removed++
}
scanned = scanned + 1
scanned++
}
iter.Release()
elapsed := time.Since(start)

14
worker/imap/idler.go
View File

@ -61,7 +61,8 @@ func (i *idler) isReady() bool {
}
func (i *idler) Start() {
if i.isReady() {
switch {
case i.isReady():
i.stop = make(chan struct{})
go func() {
@ -87,16 +88,17 @@ func (i *idler) Start() {
}
}()
} else if i.isWaiting() {
case i.isWaiting():
i.log("not started: wait for idle to exit")
} else {
default:
i.log("not started: client not ready")
}
}
func (i *idler) Stop() error {
var reterr error
if i.isReady() {
switch {
case i.isReady():
close(i.stop)
select {
case err := <-i.done:
@ -118,10 +120,10 @@ func (i *idler) Stop() error {
reterr = errIdleTimeout
}
} else if i.isWaiting() {
case i.isWaiting():
i.log("not stopped: still idleing/hanging")
reterr = errIdleModeHangs
} else {
default:
i.log("not stopped: client not ready")
reterr = nil
}

7
worker/imap/search.go
View File

@ -49,11 +49,12 @@ func parseSearch(args []string) (*imap.SearchCriteria, error) {
text = true
}
}
if text {
switch {
case text:
criteria.Text = args[optind:]
} else if body {
case body:
criteria.Body = args[optind:]
} else {
default:
for _, arg := range args[optind:] {
criteria.Header.Add("Subject", arg)
}

7
worker/lib/search.go
View File

@ -53,11 +53,12 @@ func GetSearchCriteria(args []string) (*searchCriteria, error) {
text = true
}
}
if text {
switch {
case text:
criteria.Text = args[optind:]
} else if body {
case body:
criteria.Body = args[optind:]
} else {
default:
for _, arg := range args[optind:] {
criteria.Header.Add("Subject", arg)
}

10
worker/lib/sort.go
View File

@ -74,13 +74,7 @@ func sortAddresses(messageInfos []*models.MessageInfo, criterion *types.SortCrit
if len(addressJ) > 0 {
firstJ = addressJ[0]
}
if firstI == nil && firstJ == nil {
return false
} else if firstI == nil && firstJ != nil {
return false
} else if firstI != nil && firstJ == nil {
return true
} else /* firstI != nil && firstJ != nil */ {
if firstI != nil && firstJ != nil {
getName := func(addr *mail.Address) string {
if addr.Name != "" {
return addr.Name
@ -89,6 +83,8 @@ func sortAddresses(messageInfos []*models.MessageInfo, criterion *types.SortCrit
}
}
return getName(firstI) < getName(firstJ)
} else {
return firstI != nil && firstJ == nil
}
})
}

4
worker/maildir/container.go
View File

@ -80,7 +80,7 @@ func (c *Container) ListFolders() ([]string, error) {
return filepath.SkipDir
}
dirPath = strings.TrimPrefix(dirPath, ".")
dirPath = strings.Replace(dirPath, ".", "/", -1)
dirPath = strings.ReplaceAll(dirPath, ".", "/")
folders = append(folders, dirPath)
// Since all mailboxes are stored in a single directory, don't
@ -124,7 +124,7 @@ func (c *Container) Dir(name string) maildir.Dir {
if name == "INBOX" {
return maildir.Dir(c.dir)
}
return maildir.Dir(filepath.Join(c.dir, "."+strings.Replace(name, "/", ".", -1)))
return maildir.Dir(filepath.Join(c.dir, "."+strings.ReplaceAll(name, "/", ".")))
}
return maildir.Dir(filepath.Join(c.dir, name))
}

7
worker/maildir/search.go
View File

@ -61,11 +61,12 @@ func parseSearch(args []string) (*searchCriteria, error) {
text = true
}
}
if text {
switch {
case text:
criteria.Text = args[optind:]
} else if body {
case body:
criteria.Body = args[optind:]
} else {
default:
for _, arg := range args[optind:] {
criteria.Header.Add("Subject", arg)
}

8
worker/maildir/worker.go
View File

@ -81,16 +81,18 @@ func (w *Worker) handleAction(action types.WorkerMessage) {
go w.handleCheckMail(msg)
default:
// Default handling, will be performed synchronously
if err := w.handleMessage(msg); err == errUnsupported {
err := w.handleMessage(msg)
switch {
case errors.Is(err, errUnsupported):
w.worker.PostMessage(&types.Unsupported{
Message: types.RespondTo(msg),
}, nil)
} else if err != nil {
case err != nil:
w.worker.PostMessage(&types.Error{
Message: types.RespondTo(msg),
Error: err,
}, nil)
} else {
default:
w.done(msg)
}
}

7
worker/notmuch/lib/database.go
View File

@ -351,11 +351,12 @@ func (db *DB) makeThread(parent *types.Thread, msgs *notmuch.Messages,
// We want to return the root node
var root *types.Thread
if parent != nil {
switch {
case parent != nil:
root = parent
} else if lastSibling != nil {
case lastSibling != nil:
root = lastSibling // first iteration has no parent
} else {
default:
return nil // we don't have any messages at all
}