Rename slave package to driver

The package contains driver code that was supplemented with additional slave commands.

cmd/main.go

@@ -12,7 +12,7 @@ import (
 	"time"
 
 	"github.com/juju/errors"
-	"github.com/localhots/bocadillo/mysql/slave"
+	"github.com/localhots/bocadillo/mysql/driver"
 	"github.com/localhots/bocadillo/reader"
 )
 
@@ -27,7 +27,7 @@ func main() {
 	validate((*id != 0), "Server ID is not set")
 	validate((*file != ""), "Binary log file is not set")
 
-	reader, err := reader.New(*dsn, slave.Config{
+	reader, err := reader.New(*dsn, driver.Config{
 		ServerID: uint32(*id),
 		File:     *file,
 		Offset:   uint32(*offset),

mysql/driver/conn.go

@@ -1,4 +1,4 @@
-package slave
+package driver
 
 import (
 	"context"
@@ -6,7 +6,7 @@ import (
 	"os"
 
 	"github.com/localhots/bocadillo/buffer"
-	"github.com/localhots/bocadillo/mysql/slave/internal/mysql"
+	"github.com/localhots/bocadillo/mysql/driver/internal/mysql"
 )
 
 // Conn is a slave connection used to issue a binlog dump command.

reader/enhanced_reader.go

@@ -9,7 +9,7 @@ import (
 	"github.com/juju/errors"
 	"github.com/localhots/bocadillo/binlog"
 	"github.com/localhots/bocadillo/mysql"
-	"github.com/localhots/bocadillo/mysql/slave"
+	"github.com/localhots/bocadillo/mysql/driver"
 	"github.com/localhots/bocadillo/reader/schema"
 )
 
@@ -29,7 +29,7 @@ type EnhancedRowsEvent struct {
 }
 
 // NewEnhanced creates a new enhanced binary log reader.
-func NewEnhanced(dsn string, sc slave.Config) (*EnhancedReader, error) {
+func NewEnhanced(dsn string, sc driver.Config) (*EnhancedReader, error) {
 	r, err := New(dsn, sc)
 	if err != nil {
 		return nil, err

reader/reader.go

@@ -5,12 +5,12 @@ import (
 
 	"github.com/juju/errors"
 	"github.com/localhots/bocadillo/binlog"
-	"github.com/localhots/bocadillo/mysql/slave"
+	"github.com/localhots/bocadillo/mysql/driver"
 )
 
 // Reader is a binary log reader.
 type Reader struct {
-	conn     *slave.Conn
+	conn     *driver.Conn
 	state    binlog.Position
 	format   binlog.FormatDescription
 	tableMap map[uint64]binlog.TableDescription
@@ -34,8 +34,8 @@ var (
 )
 
 // New creates a new binary log reader.
-func New(dsn string, sc slave.Config) (*Reader, error) {
-	conn, err := slave.Connect(dsn, sc)
+func New(dsn string, sc driver.Config) (*Reader, error) {
+	conn, err := driver.Connect(dsn, sc)
 	if err != nil {
 		return nil, errors.Annotate(err, "establish slave connection")
 	}

tests/integration_test.go

@@ -10,7 +10,7 @@ import (
 	_ "github.com/go-sql-driver/mysql"
 
 	"github.com/localhots/bocadillo/binlog"
-	"github.com/localhots/bocadillo/mysql/slave"
+	"github.com/localhots/bocadillo/mysql/driver"
 	"github.com/localhots/bocadillo/reader"
 )
 
@@ -46,7 +46,7 @@ func TestMain(m *testing.M) {
 	os.Exit(exitCode)
 }
 
-func getConfig() (dsn string, conf slave.Config) {
+func getConfig() (dsn string, conf driver.Config) {
 	envOrDefault := func(name, def string) string {
 		if val := os.Getenv(name); val != "" {
 			return val