From 495f2ce5150bc8ab042a24967a08da22a2465b3b Mon Sep 17 00:00:00 2001
From: baude <bbaude@redhat.com>
Date: Thu, 11 Apr 2019 08:51:42 -0500
Subject: Fixes for podman-remote run and attach

Fixes the ability to run (create,start) a container and attach to its
console correctly.  We can now also exit from the console without
hanging the remote client.

Signed-off-by: baude <bbaude@redhat.com>
---
 pkg/adapter/containers.go        |  4 ++--
 pkg/adapter/containers_remote.go | 24 +++++++++++-------------
 2 files changed, 13 insertions(+), 15 deletions(-)

(limited to 'pkg/adapter')

diff --git a/pkg/adapter/containers.go b/pkg/adapter/containers.go
index a9b3232e7..d4e8e30d9 100644
--- a/pkg/adapter/containers.go
+++ b/pkg/adapter/containers.go
@@ -255,14 +255,14 @@ func (r *LocalRuntime) Log(c *cliconfig.LogsValues, options *libpod.LogOptions)
 
 // CreateContainer creates a libpod container
 func (r *LocalRuntime) CreateContainer(ctx context.Context, c *cliconfig.CreateValues) (string, error) {
-	results := shared.NewIntermediateLayer(&c.PodmanCommand)
+	results := shared.NewIntermediateLayer(&c.PodmanCommand, false)
 	ctr, _, err := shared.CreateContainer(ctx, &results, r.Runtime)
 	return ctr.ID(), err
 }
 
 // Run a libpod container
 func (r *LocalRuntime) Run(ctx context.Context, c *cliconfig.RunValues, exitCode int) (int, error) {
-	results := shared.NewIntermediateLayer(&c.PodmanCommand)
+	results := shared.NewIntermediateLayer(&c.PodmanCommand, false)
 
 	ctr, createConfig, err := shared.CreateContainer(ctx, &results, r.Runtime)
 	if err != nil {
diff --git a/pkg/adapter/containers_remote.go b/pkg/adapter/containers_remote.go
index 1ae39749f..9ca823760 100644
--- a/pkg/adapter/containers_remote.go
+++ b/pkg/adapter/containers_remote.go
@@ -331,7 +331,7 @@ func (r *LocalRuntime) CreateContainer(ctx context.Context, c *cliconfig.CreateV
 		// TODO need to add attach when that function becomes available
 		return "", errors.New("the remote client only supports detached containers")
 	}
-	results := shared.NewIntermediateLayer(&c.PodmanCommand)
+	results := shared.NewIntermediateLayer(&c.PodmanCommand, true)
 	return iopodman.CreateContainer().Call(r.Conn, results.MakeVarlink())
 }
 
@@ -344,23 +344,21 @@ func (r *LocalRuntime) Run(ctx context.Context, c *cliconfig.RunValues, exitCode
 	// being run.
 
 	// TODO the exit codes for run need to be figured out for remote connections
-	results := shared.NewIntermediateLayer(&c.PodmanCommand)
+	results := shared.NewIntermediateLayer(&c.PodmanCommand, true)
 	cid, err := iopodman.CreateContainer().Call(r.Conn, results.MakeVarlink())
 	if err != nil {
 		return 0, err
 	}
-	_, err = iopodman.StartContainer().Call(r.Conn, cid)
-	if err != nil {
+	if c.Bool("detach") {
+		_, err := iopodman.StartContainer().Call(r.Conn, cid)
+		fmt.Println(cid)
 		return 0, err
 	}
-	errChan, err := r.attach(ctx, os.Stdin, os.Stdout, cid)
+
+	errChan, err := r.attach(ctx, os.Stdin, os.Stdout, cid, true)
 	if err != nil {
 		return 0, err
 	}
-	if c.Bool("detach") {
-		fmt.Println(cid)
-		return 0, err
-	}
 	finalError := <-errChan
 	return 0, finalError
 }
@@ -441,7 +439,7 @@ func (r *LocalRuntime) Ps(c *cliconfig.PsValues, opts shared.PsOptions) ([]share
 	return psContainers, nil
 }
 
-func (r *LocalRuntime) attach(ctx context.Context, stdin, stdout *os.File, cid string) (chan error, error) {
+func (r *LocalRuntime) attach(ctx context.Context, stdin, stdout *os.File, cid string, start bool) (chan error, error) {
 	var (
 		oldTermState *term.State
 	)
@@ -471,8 +469,8 @@ func (r *LocalRuntime) attach(ctx context.Context, stdin, stdout *os.File, cid s
 		term.SetRawTerminal(os.Stdin.Fd())
 
 	}
-
-	_, err = iopodman.Attach().Send(r.Conn, varlink.Upgrade, cid)
+	// TODO add detach keys support
+	_, err = iopodman.Attach().Send(r.Conn, varlink.Upgrade, cid, "", start)
 	if err != nil {
 		restoreTerminal(oldTermState)
 		return nil, err
@@ -533,7 +531,7 @@ func (r *LocalRuntime) Attach(ctx context.Context, c *cliconfig.AttachValues) er
 	if c.NoStdin {
 		inputStream = nil
 	}
-	errChan, err := r.attach(ctx, inputStream, os.Stdout, c.InputArgs[0])
+	errChan, err := r.attach(ctx, inputStream, os.Stdout, c.InputArgs[0], false)
 	if err != nil {
 		return err
 	}
-- 
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