*: Replace Generator.Spec() with Generator.Config

Catching up with opencontainers/runtime-tools@84a62c6a (generate: Move
Generator.spec to Generator.Config, 2016-11-06, #266, v0.6.0), now
that we've bumped runtime-tools in f6c0fc1a (Vendor in latest
runtime-tools, 2018-06-26, #1007).

Signed-off-by: W. Trevor King <wking@tremily.us>

Closes: #1008
Approved by: mheon

3 files changed, 9 insertions, 9 deletions

diff --git a/libpod/common_test.go b/libpod/common_test.go
index 496b8d17a..d2379c508 100644
--- a/libpod/common_test.go
+++ b/libpod/common_test.go
@@ -79,7 +79,7 @@ func getTestContainer(id, name, locksDir string) (*Container, error) {
 	if err != nil {
 		return nil, err
 	}
-	ctr.config.Spec = g.Spec()
+	ctr.config.Spec = g.Config
 
 	ctr.config.Labels["test"] = "testing"
 
diff --git a/libpod/container_internal.go b/libpod/container_internal.go
index 9d5335780..ba6cbe5aa 100644
--- a/libpod/container_internal.go
+++ b/libpod/container_internal.go
@@ -1247,7 +1247,7 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
 
 	var err error
 	if !rootless.IsRootless() {
-		if c.state.ExtensionStageHooks, err = c.setupOCIHooks(ctx, &g); err != nil {
+		if c.state.ExtensionStageHooks, err = c.setupOCIHooks(ctx, g.Config); err != nil {
 			return nil, errors.Wrapf(err, "error setting up OCI Hooks")
 		}
 	}
@@ -1287,7 +1287,7 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
 
 	// Look up and add groups the user belongs to, if a group wasn't directly specified
 	if !rootless.IsRootless() && !strings.Contains(c.config.User, ":") {
-		groups, err := chrootuser.GetAdditionalGroupsForUser(c.state.Mountpoint, uint64(g.Spec().Process.User.UID))
+		groups, err := chrootuser.GetAdditionalGroupsForUser(c.state.Mountpoint, uint64(g.Config.Process.User.UID))
 		if err != nil && errors.Cause(err) != chrootuser.ErrNoSuchUser {
 			return nil, err
 		}
@@ -1344,11 +1344,11 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
 	g.AddAnnotation("org.opencontainers.image.stopSignal", fmt.Sprintf("%d", c.config.StopSignal))
 
 	g.SetHostname(c.Hostname())
-	g.AddProcessEnv("HOSTNAME", g.Spec().Hostname)
+	g.AddProcessEnv("HOSTNAME", g.Config.Hostname)
 
 	// Only add container environment variable if not already present
 	foundContainerEnv := false
-	for _, env := range g.Spec().Process.Env {
+	for _, env := range g.Config.Process.Env {
 		if strings.HasPrefix(env, "container=") {
 			foundContainerEnv = true
 			break
@@ -1376,7 +1376,7 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
 		g.SetLinuxCgroupsPath(cgroupPath)
 	}
 
-	return g.Spec(), nil
+	return g.Config, nil
 }
 
 // Add an existing container's namespace to the spec
@@ -1511,7 +1511,7 @@ func (c *Container) saveSpec(spec *spec.Spec) error {
 	return nil
 }
 
-func (c *Container) setupOCIHooks(ctx context.Context, g *generate.Generator) (extensionStageHooks map[string][]spec.Hook, err error) {
+func (c *Container) setupOCIHooks(ctx context.Context, config *spec.Spec) (extensionStageHooks map[string][]spec.Hook, err error) {
 	if c.runtime.config.HooksDir == "" {
 		return nil, nil
 	}
@@ -1552,5 +1552,5 @@ func (c *Container) setupOCIHooks(ctx context.Context, g *generate.Generator) (e
 		return nil, nil
 	}
 
-	return manager.Hooks(g.Spec(), c.Spec().Annotations, len(c.config.UserVolumes) > 0)
+	return manager.Hooks(config, c.Spec().Annotations, len(c.config.UserVolumes) > 0)
 }
diff --git a/pkg/spec/spec.go b/pkg/spec/spec.go
index d407b419a..2cef3ecc0 100644
--- a/pkg/spec/spec.go
+++ b/pkg/spec/spec.go
@@ -223,7 +223,7 @@ func CreateConfigToOCISpec(config *CreateConfig) (*spec.Spec, error) { //nolint
 	if err := addIpcNS(config, &g); err != nil {
 		return nil, err
 	}
-	configSpec := g.Spec()
+	configSpec := g.Config
 
 	// HANDLE CAPABILITIES
 	// NOTE: Must happen before SECCOMP