CHORE: Linting (#1704)

* Remove deprecated io/ioutil
* fixup!
* staticcheck and linting
* revert models/provider.go
* Fix imports to new style
* linting

providers/powerdns/convert.go

@@ -1,9 +1,10 @@
 package powerdns
 
 import (
+	"strings"
+
 	"github.com/StackExchange/dnscontrol/v3/models"
 	"github.com/mittwald/go-powerdns/apis/zones"
-	"strings"
 )
 
 // toRecordConfig converts a PowerDNS DNSRecord to a RecordConfig. #rtype_variations

providers/powerdns/convert_test.go

@@ -2,11 +2,12 @@ package powerdns
 
 import (
 	"fmt"
-	"github.com/mittwald/go-powerdns/apis/zones"
 	"strings"
 	"testing"
+
+	"github.com/mittwald/go-powerdns/apis/zones"
+	"github.com/stretchr/testify/assert"
 )
-import "github.com/stretchr/testify/assert"
 
 func TestToRecordConfig(t *testing.T) {
 	record := zones.Record{

providers/powerdns/dns.go

@@ -2,12 +2,13 @@ package powerdns
 
 import (
 	"context"
+	"net/http"
+	"strings"
+
 	"github.com/StackExchange/dnscontrol/v3/models"
 	"github.com/StackExchange/dnscontrol/v3/pkg/diff"
 	"github.com/mittwald/go-powerdns/apis/zones"
 	"github.com/mittwald/go-powerdns/pdnshttp"
-	"net/http"
-	"strings"
 )
 
 // GetNameservers returns the nameservers for a domain.

providers/powerdns/powerdnsProvider.go

@@ -3,6 +3,7 @@ package powerdns
 import (
 	"encoding/json"
 	"fmt"
+
 	"github.com/StackExchange/dnscontrol/v3/models"
 	"github.com/StackExchange/dnscontrol/v3/providers"
 	pdns "github.com/mittwald/go-powerdns"