add varlink bridge

allow the user to define a remote host and remote username for their
remote podman sessions.  this is then feed to the varlink "bridge" as
the ssh credentials and endpoint.

Signed-off-by: baude <bbaude@redhat.com>

2 files changed, 18 insertions, 4 deletions

diff --git a/vendor/github.com/varlink/go/varlink/bridge.go b/vendor/github.com/varlink/go/varlink/bridge.go
index 0ea5de682..c478dcd88 100644
--- a/vendor/github.com/varlink/go/varlink/bridge.go
+++ b/vendor/github.com/varlink/go/varlink/bridge.go
@@ -6,6 +6,7 @@ import (
 	"bufio"
 	"io"
 	"net"
+	"os"
 	"os/exec"
 )
 
@@ -30,12 +31,13 @@ func (p PipeCon) Close() error {
 	return nil
 }
 
-// NewConnection returns a new connection to the given address.
-func NewBridge(bridge string) (*Connection, error) {
+// NewBridgeWithStderr returns a new connection with the given bridge.
+func NewBridgeWithStderr(bridge string, stderr io.Writer) (*Connection, error) {
 	//var err error
 
 	c := Connection{}
 	cmd := exec.Command("sh", "-c", bridge)
+	cmd.Stderr = stderr
 	r, err := cmd.StdoutPipe()
 	if err != nil {
 		return nil, err
@@ -56,3 +58,8 @@ func NewBridge(bridge string) (*Connection, error) {
 
 	return &c, nil
 }
+
+// NewBridge returns a new connection with the given bridge.
+func NewBridge(bridge string) (*Connection, error) {
+	return NewBridgeWithStderr(bridge, os.Stderr)
+}
diff --git a/vendor/github.com/varlink/go/varlink/bridge_windows.go b/vendor/github.com/varlink/go/varlink/bridge_windows.go
index 751224ec8..42953b871 100644
--- a/vendor/github.com/varlink/go/varlink/bridge_windows.go
+++ b/vendor/github.com/varlink/go/varlink/bridge_windows.go
@@ -4,6 +4,7 @@ import (
 	"bufio"
 	"io"
 	"net"
+	"os"
 	"os/exec"
 )
 
@@ -28,12 +29,13 @@ func (p PipeCon) Close() error {
 	return nil
 }
 
-// NewConnection returns a new connection to the given address.
-func NewBridge(bridge string) (*Connection, error) {
+// NewBridgeWithStderr returns a new connection with the given bridge.
+func NewBridgeWithStderr(bridge string, stderr io.Writer) (*Connection, error) {
 	//var err error
 
 	c := Connection{}
 	cmd := exec.Command("cmd", "/C", bridge)
+	cmd.Stderr = stderr
 	r, err := cmd.StdoutPipe()
 	if err != nil {
 		return nil, err
@@ -54,3 +56,8 @@ func NewBridge(bridge string) (*Connection, error) {
 
 	return &c, nil
 }
+
+// NewBridge returns a new connection with the given bridge.
+func NewBridge(bridge string) (*Connection, error) {
+	return NewBridgeWithStderr(bridge, os.Stderr)
+}
\ No newline at end of file