Properly handle podman run --pull command

Currently the --pull missing|always|never is ignored

This PR implements this for local API.  For remote we
need to default to pullpolicy specified in the containers.conf
file.

Also fixed an issue when images were matching other images names
based on prefix, causing images to always be pulled.

I had named an image myfedora and when ever I pulled fedora, the system
thought that it there were two images named fedora since it was checking
for the name fedora as well as the prefix fedora.  I changed it to check
for fedora and the prefix /fedora, to prefent failures like I had.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
index cad6693fa..ac81c282d 100644
--- a/pkg/domain/entities/images.go
+++ b/pkg/domain/entities/images.go
@@ -3,6 +3,7 @@ package entities
 import (
 	"time"
 
+	"github.com/containers/common/pkg/config"
 	"github.com/containers/image/v5/manifest"
 	"github.com/containers/image/v5/types"
 	"github.com/containers/podman/v2/pkg/inspect"
@@ -119,8 +120,8 @@ type ImageHistoryReport struct {
 
 // ImagePullOptions are the arguments for pulling images.
 type ImagePullOptions struct {
-	// AllTags can be specified to pull all tags of the spiecifed image. Note
-	// that this only works if the specified image does not include a tag.
+	// AllTags can be specified to pull all tags of an image. Note
+	// that this only works if the image does not include a tag.
 	AllTags bool
 	// Authfile is the path to the authentication file. Ignored for remote
 	// calls.
@@ -146,6 +147,8 @@ type ImagePullOptions struct {
 	SignaturePolicy string
 	// SkipTLSVerify to skip HTTPS and certificate verification.
 	SkipTLSVerify types.OptionalBool
+	// PullPolicy whether to pull new image
+	PullPolicy config.PullPolicy
 }
 
 // ImagePullReport is the response from pulling one or more images.