vendor: github.com/moby/buildkit 25bec7145b39 (v0.14.0-dev)

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

vendor/github.com/moby/buildkit/client/connhelper/npipe/npipe.go

@@ -0,0 +1,8 @@
+// Package npipe provides connhelper for npipe://<address>
+package npipe
+
+import "github.com/moby/buildkit/client/connhelper"
+
+func init() {
+	connhelper.Register("npipe", Helper)
+}

vendor/github.com/moby/buildkit/client/connhelper/npipe/npipe_other.go

@@ -0,0 +1,14 @@
+//go:build !windows
+
+package npipe
+
+import (
+	"errors"
+	"net/url"
+
+	"github.com/moby/buildkit/client/connhelper"
+)
+
+func Helper(u *url.URL) (*connhelper.ConnectionHelper, error) {
+	return nil, errors.New("npipe connections are only supported on windows")
+}

vendor/github.com/moby/buildkit/client/connhelper/npipe/npipe_windows.go

@@ -0,0 +1,28 @@
+//go:build windows
+
+package npipe
+
+import (
+	"context"
+	"net"
+	"net/url"
+	"strings"
+
+	"github.com/Microsoft/go-winio"
+	"github.com/moby/buildkit/client/connhelper"
+	"github.com/pkg/errors"
+)
+
+// Helper returns helper for connecting to a url via npipes.
+func Helper(u *url.URL) (*connhelper.ConnectionHelper, error) {
+	addrParts := strings.SplitN(u.String(), "://", 2)
+	if len(addrParts) != 2 {
+		return nil, errors.Errorf("invalid address %s", u)
+	}
+	address := strings.Replace(addrParts[1], "/", "\\", -1)
+	return &connhelper.ConnectionHelper{
+		ContextDialer: func(ctx context.Context, addr string) (net.Conn, error) {
+			return winio.DialPipeContext(ctx, address)
+		},
+	}, nil
+}