Pull request: * all: move internal Go packages to internal/

Merge in DNS/adguard-home from 2234-move-to-internal to master

Squashed commit of the following:

commit d26a288cabeac86f9483fab307677b1027c78524
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Fri Oct 30 12:44:18 2020 +0300

    * all: move internal Go packages to internal/

    Closes #2234.

internal/dhcpd/check_other_dhcp.go

@@ -10,7 +10,7 @@ import (
 	"runtime"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd/nclient4"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd/nclient4"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/insomniacslk/dhcp/dhcpv4"
 	"github.com/insomniacslk/dhcp/dhcpv6"

internal/dhcpd/dhcp_http.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
 	"github.com/AdguardTeam/golibs/jsonutil"
 	"github.com/AdguardTeam/golibs/log"

internal/dhcpd/dhcpd.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 )
 

internal/dhcpd/network_utils.go

@@ -10,7 +10,7 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
 	"github.com/AdguardTeam/golibs/file"
 

internal/dnsfilter/dnsfilter.go

@@ -11,7 +11,7 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/dnsproxy/upstream"
 	"github.com/AdguardTeam/golibs/cache"
 	"github.com/AdguardTeam/golibs/log"

internal/dnsforward/config.go

@@ -10,8 +10,8 @@ import (
 	"net/http"
 	"sort"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 	"github.com/AdguardTeam/dnsproxy/upstream"
 	"github.com/AdguardTeam/golibs/log"

internal/dnsforward/dnsforward.go

@@ -8,10 +8,10 @@ import (
 	"sync"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/querylog"
+	"github.com/AdguardTeam/AdGuardHome/internal/querylog"
-	"github.com/AdguardTeam/AdGuardHome/stats"
+	"github.com/AdguardTeam/AdGuardHome/internal/stats"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/joomcode/errorx"

internal/dnsforward/dnsforward_test.go

@@ -18,10 +18,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 	"github.com/AdguardTeam/dnsproxy/upstream"
 	"github.com/miekg/dns"

internal/dnsforward/filter.go

@@ -3,7 +3,7 @@ package dnsforward
 import (
 	"strings"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/joomcode/errorx"

internal/dnsforward/handle_dns.go

@@ -5,9 +5,9 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/miekg/dns"

internal/dnsforward/ipset.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/miekg/dns"
 )

internal/dnsforward/msg.go

@@ -5,7 +5,7 @@ import (
 	"net"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 	"github.com/miekg/dns"
 )

internal/dnsforward/stats.go

@@ -5,11 +5,11 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/querylog"
+	"github.com/AdguardTeam/AdGuardHome/internal/querylog"
 	"github.com/miekg/dns"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/stats"
+	"github.com/AdguardTeam/AdGuardHome/internal/stats"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 )
 

internal/dnsforward/util.go

@@ -27,7 +27,7 @@ func stringArrayDup(a []string) []string {
 
 // Get IP address from net.Addr object
 // Note: we can't use net.SplitHostPort(a.String()) because of IPv6 zone:
-// https://github.com/AdguardTeam/AdGuardHome/issues/1261
+// https://github.com/AdguardTeam/AdGuardHome/internal/issues/1261
 func ipFromAddr(a net.Addr) string {
 	switch addr := a.(type) {
 	case *net.UDPAddr:

internal/home/auth.go

@@ -82,7 +82,7 @@ func InitAuth(dbFilename string, users []User, sessionTTL uint32) *Auth {
 	if err != nil {
 		log.Error("Auth: open DB: %s: %s", dbFilename, err)
 		if err.Error() == "invalid argument" {
-			log.Error("AdGuard Home cannot be initialized due to an incompatible file system.\nPlease read the explanation here: https://github.com/AdguardTeam/AdGuardHome/wiki/Getting-Started#limitations")
+			log.Error("AdGuard Home cannot be initialized due to an incompatible file system.\nPlease read the explanation here: https://github.com/AdguardTeam/AdGuardHome/internal/wiki/Getting-Started#limitations")
 		}
 		return nil
 	}

internal/home/clients.go

@@ -13,10 +13,10 @@ import (
 
 	"github.com/AdguardTeam/dnsproxy/proxy"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/AdguardTeam/golibs/utils"
 )

internal/home/clients_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
 
 	"github.com/stretchr/testify/assert"
 )

internal/home/config.go

@@ -6,11 +6,11 @@ import (
 	"path/filepath"
 	"sync"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
-	"github.com/AdguardTeam/AdGuardHome/querylog"
+	"github.com/AdguardTeam/AdGuardHome/internal/querylog"
-	"github.com/AdguardTeam/AdGuardHome/stats"
+	"github.com/AdguardTeam/AdGuardHome/internal/stats"
 	"github.com/AdguardTeam/golibs/file"
 	"github.com/AdguardTeam/golibs/log"
 	yaml "gopkg.in/yaml.v2"

internal/home/control.go

@@ -9,7 +9,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/NYTimes/gziphandler"
 )

internal/home/control_filtering.go

@@ -12,7 +12,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/miekg/dns"
 )

internal/home/control_install.go

@@ -13,9 +13,9 @@ import (
 	"runtime"
 	"strconv"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
 
 	"github.com/AdguardTeam/golibs/log"
 )

internal/home/control_update.go

@@ -10,8 +10,8 @@ import (
 	"strings"
 	"syscall"
 
-	"github.com/AdguardTeam/AdGuardHome/update"
+	"github.com/AdguardTeam/AdGuardHome/internal/update"
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 )
 
@@ -46,7 +46,7 @@ func handleGetVersionJSON(w http.ResponseWriter, r *http.Request) {
 		Context.controlLock.Unlock()
 		if err != nil && strings.HasSuffix(err.Error(), "i/o timeout") {
 			// This case may happen while we're restarting DNS server
-			// https://github.com/AdguardTeam/AdGuardHome/issues/934
+			// https://github.com/AdguardTeam/AdGuardHome/internal/issues/934
 			continue
 		}
 		break

internal/home/control_update_test.go

@@ -53,10 +53,10 @@ func TestDoUpdate(t *testing.T) {
 		updateDir:        Context.workDir + "/agh-update-" + newver,
 		backupDir:        Context.workDir + "/agh-backup",
 		configName:       Context.workDir + "/AdGuardHome.yaml",
-		updateConfigName: Context.workDir + "/agh-update-" + newver + "/AdGuardHome/AdGuardHome.yaml",
+		updateConfigName: Context.workDir + "/agh-update-" + newver + "/AdGuardHome/internal/AdGuardHome.yaml",
 		curBinName:       Context.workDir + "/AdGuardHome",
 		bkpBinName:       Context.workDir + "/agh-backup/AdGuardHome",
-		newBinName:       Context.workDir + "/agh-update-" + newver + "/AdGuardHome/AdGuardHome",
+		newBinName:       Context.workDir + "/agh-update-" + newver + "/AdGuardHome/internal/AdGuardHome",
 	}
 
 	assert.Equal(t, uu.pkgURL, u.pkgURL)

internal/home/dns.go

@@ -5,11 +5,11 @@ import (
 	"net"
 	"path/filepath"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
-	"github.com/AdguardTeam/AdGuardHome/querylog"
+	"github.com/AdguardTeam/AdGuardHome/internal/querylog"
-	"github.com/AdguardTeam/AdGuardHome/stats"
+	"github.com/AdguardTeam/AdGuardHome/internal/stats"
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/dnsproxy/proxy"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/joomcode/errorx"

internal/home/filter.go

@@ -15,8 +15,8 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 )
 

internal/home/home.go

@@ -21,18 +21,18 @@ import (
 
 	"gopkg.in/natefinch/lumberjack.v2"
 
-	"github.com/AdguardTeam/AdGuardHome/update"
+	"github.com/AdguardTeam/AdGuardHome/internal/update"
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
 	"github.com/joomcode/errorx"
 
-	"github.com/AdguardTeam/AdGuardHome/isdelve"
+	"github.com/AdguardTeam/AdGuardHome/internal/isdelve"
 
-	"github.com/AdguardTeam/AdGuardHome/dhcpd"
+	"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
-	"github.com/AdguardTeam/AdGuardHome/querylog"
+	"github.com/AdguardTeam/AdGuardHome/internal/querylog"
-	"github.com/AdguardTeam/AdGuardHome/stats"
+	"github.com/AdguardTeam/AdGuardHome/internal/stats"
 	"github.com/AdguardTeam/golibs/log"
 )
 
@@ -382,7 +382,7 @@ Please note, that this is crucial for a server to be able to use privileged port
 You have two options:
 1. Run AdGuard Home with root privileges
 2. On Linux you can grant the CAP_NET_BIND_SERVICE capability:
-https://github.com/AdguardTeam/AdGuardHome/wiki/Getting-Started#running-without-superuser`
+https://github.com/AdguardTeam/AdGuardHome/internal/wiki/Getting-Started#running-without-superuser`
 
 				log.Fatal(msg)
 			}

internal/home/memory.go

@@ -11,7 +11,7 @@ import (
 // memoryUsage implements a couple of not really beautiful hacks which purpose is to
 // make OS reclaim the memory freed by AdGuard Home as soon as possible.
 // See this for the details on the performance hits & gains:
-// https://github.com/AdguardTeam/AdGuardHome/issues/2044#issuecomment-687042211
+// https://github.com/AdguardTeam/AdGuardHome/internal/issues/2044#issuecomment-687042211
 func memoryUsage(args options) {
 	if args.disableMemoryOptimization {
 		log.Info("Memory optimization is disabled")

internal/home/rdns.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
 	"github.com/AdguardTeam/golibs/cache"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/miekg/dns"

internal/home/rdns_test.go

@@ -3,7 +3,7 @@ package home
 import (
 	"testing"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
 	"github.com/stretchr/testify/assert"
 )
 

internal/home/service.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 	"syscall"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/kardianos/service"
 )
@@ -452,7 +452,7 @@ exit 0
 `
 
 // OpenWrt procd init script
-// https://github.com/AdguardTeam/AdGuardHome/issues/1386
+// https://github.com/AdguardTeam/AdGuardHome/internal/issues/1386
 const openWrtScript = `#!/bin/sh /etc/rc.common
 
 USE_PROCD=1

internal/home/upgrade.go

@@ -5,7 +5,7 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
 	"github.com/AdguardTeam/golibs/file"
 	"github.com/AdguardTeam/golibs/log"

internal/home/web.go

@@ -9,7 +9,7 @@ import (
 	"strconv"
 	"sync"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/NYTimes/gziphandler"
 	"github.com/gobuffalo/packr"
@@ -63,7 +63,7 @@ func CreateWeb(conf *WebConfig) *Web {
 	w.errLogger = golog.New(&lw, "", 0)
 
 	// Initialize and run the admin Web interface
-	box := packr.NewBox("../build/static")
+	box := packr.NewBox("../../build/static")
 
 	// if not configured, redirect / to /install.html, otherwise redirect /install.html to /
 	http.Handle("/", postInstallHandler(optionalAuthHandler(gziphandler.GzipHandler(http.FileServer(box)))))

internal/home/whois.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
 	"github.com/AdguardTeam/golibs/cache"
 	"github.com/AdguardTeam/golibs/log"

internal/home/whois_test.go

@@ -3,7 +3,7 @@ package home
 import (
 	"testing"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsforward"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
 	"github.com/stretchr/testify/assert"
 )
 

internal/querylog/decode.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/miekg/dns"
 )

internal/querylog/qlog.go

@@ -7,7 +7,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/miekg/dns"
 )

internal/querylog/qlog_http.go

@@ -8,7 +8,7 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 
 	"github.com/AdguardTeam/golibs/jsonutil"
 	"github.com/AdguardTeam/golibs/log"

internal/querylog/qlog_test.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/AdguardTeam/dnsproxy/proxyutil"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 	"github.com/miekg/dns"
 	"github.com/stretchr/testify/assert"
 )

internal/querylog/querylog.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 	"github.com/miekg/dns"
 )
 

internal/querylog/querylog_search.go

@@ -4,7 +4,7 @@ import (
 	"io"
 	"time"
 
-	"github.com/AdguardTeam/AdGuardHome/util"
+	"github.com/AdguardTeam/AdGuardHome/internal/util"
 	"github.com/AdguardTeam/golibs/log"
 )
 

internal/querylog/search_criteria.go

@@ -3,7 +3,7 @@ package querylog
 import (
 	"strings"
 
-	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
+	"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
 )
 
 type criteriaType int