chore: use gofumpt for code formatting

internal/publicip/api/api.go

@@ -26,7 +26,8 @@ const (
 )
 
 func New(provider Provider, client *http.Client, token string) ( //nolint:ireturn
-	a API, err error) {
+	a API, err error,
+) {
 	switch provider {
 	case Cloudflare:
 		return newCloudflare(client), nil
@@ -41,9 +42,7 @@ func New(provider Provider, client *http.Client, token string) ( //nolint:iretur
 	}
 }
 
-var (
-	ErrProviderNotValid = errors.New("API name is not valid")
-)
+var ErrProviderNotValid = errors.New("API name is not valid")
 
 func ParseProvider(s string) (provider Provider, err error) {
 	switch strings.ToLower(s) {

internal/publicip/api/cloudflare.go

@@ -26,7 +26,8 @@ func newCloudflare(client *http.Client) *cloudflare {
 // and returns an error if the `ip` argument is set since the Cloudflare API
 // can only be used to provide details about the current machine public IP.
 func (c *cloudflare) FetchInfo(ctx context.Context, ip netip.Addr) (
-	result models.PublicIP, err error) {
+	result models.PublicIP, err error,
+) {
 	url := "https://speed.cloudflare.com/meta"
 	if ip.IsValid() {
 		return result, fmt.Errorf("%w: cloudflare cannot provide information on the arbitrary IP address %s",

internal/publicip/api/ifconfigco.go

@@ -24,7 +24,8 @@ func newIfConfigCo(client *http.Client) *ifConfigCo {
 // using the ifconfig.co/json API. If the ip is the zero value,
 // the public IP address of the machine is used as the IP.
 func (i *ifConfigCo) FetchInfo(ctx context.Context, ip netip.Addr) (
-	result models.PublicIP, err error) {
+	result models.PublicIP, err error,
+) {
 	url := "https://ifconfig.co/json"
 	if ip.IsValid() {
 		url += "?ip=" + ip.String()

internal/publicip/api/ip2location.go

@@ -27,7 +27,8 @@ func newIP2Location(client *http.Client, token string) *ip2Location {
 // using the api.ip2location.io API. If the ip is the zero value,
 // the public IP address of the machine is used as the IP.
 func (i *ip2Location) FetchInfo(ctx context.Context, ip netip.Addr) (
-	result models.PublicIP, err error) {
+	result models.PublicIP, err error,
+) {
 	url := "https://api.ip2location.io/"
 	if ip.IsValid() {
 		url += "?ip=" + ip.String()

internal/publicip/api/ipinfo.go

@@ -28,7 +28,8 @@ func newIPInfo(client *http.Client, token string) *ipInfo {
 // using the ipinfo.io API. If the ip is the zero value, the public IP address
 // of the machine is used as the IP.
 func (i *ipInfo) FetchInfo(ctx context.Context, ip netip.Addr) (
-	result models.PublicIP, err error) {
+	result models.PublicIP, err error,
+) {
 	url := "https://ipinfo.io/"
 	switch {
 	case ip.Is6():

internal/publicip/api/multi.go

@@ -14,7 +14,8 @@ import (
 // an error is returned, so the results returned should be considered
 // incomplete in this case.
 func FetchMultiInfo(ctx context.Context, fetcher Fetcher, ips []netip.Addr) (
-	results []models.PublicIP, err error) {
+	results []models.PublicIP, err error,
+) {
 	ctx, cancel := context.WithCancel(ctx)
 
 	type asyncResult struct {

internal/publicip/fs.go

@@ -6,7 +6,7 @@ import (
 )
 
 func persistPublicIP(path string, content string, puid, pgid int) error {
-	const permission = fs.FileMode(0644)
+	const permission = fs.FileMode(0o644)
 	file, err := os.OpenFile(path, os.O_TRUNC|os.O_WRONLY|os.O_CREATE, permission)
 	if err != nil {
 		return err

internal/publicip/loop.go

@@ -38,7 +38,8 @@ type Loop struct {
 }
 
 func NewLoop(fetcher Fetcher, logger Logger,
-	settings settings.PublicIP, puid, pgid int) *Loop {
+	settings settings.PublicIP, puid, pgid int,
+) *Loop {
 	return &Loop{
 		settings: settings,
 		fetcher:  fetcher,
@@ -73,7 +74,8 @@ func (l *Loop) Start(_ context.Context) (_ <-chan error, err error) {
 
 func (l *Loop) run(runCtx context.Context, runDone chan<- struct{},
 	runTrigger <-chan context.Context, runResult chan<- error,
-	updateTrigger <-chan settings.PublicIP, updatedResult chan<- error) {
+	updateTrigger <-chan settings.PublicIP, updatedResult chan<- error,
+) {
 	defer close(runDone)
 
 	for {