feat(builder): add podman support

Author: TaylorHere

pkg/app/context_create.go

@@ -35,7 +35,7 @@ var CommandContextCreate = &cli.Command{
 		},
 		&cli.StringFlag{
 			Name:  "builder",
-			Usage: "Builder to use (docker-container, kube-pod, tcp, unix)",
+			Usage: "Builder to use (docker-container, podman-container, kube-pod, tcp, unix)",
 			Value: string(types.BuilderTypeDocker),
 		},
 		&cli.StringFlag{

pkg/buildkitd/buildkitd.go

@@ -113,7 +113,7 @@ func (c generalClient) Close() error {
 // that can be used to connect to it.
 func (c *generalClient) maybeStart(ctx context.Context,
 	runningTimeout, connectingTimeout time.Duration) (string, error) {
-	if c.driver == types.BuilderTypeDocker {
+	if c.driver == types.BuilderTypeDocker || c.driver == types.BuilderTypePodman {
 		dockerClient, err := docker.NewClient(ctx)
 		if err != nil {
 			return "", err

pkg/home/context.go

@@ -96,7 +96,8 @@ func (m *generalManager) ContextCreate(ctx types.Context, use bool) error {
 	}
 	switch ctx.Builder {
 	case types.BuilderTypeDocker, types.BuilderTypeKubernetes,
-		types.BuilderTypeUNIXDomainSocket, types.BuilderTypeTCP:
+		types.BuilderTypeUNIXDomainSocket, types.BuilderTypeTCP,
+		types.BuilderTypePodman:
 		break
 	default:
 		return errors.New("unknown builder type")

pkg/types/envd.go

@@ -129,6 +129,7 @@ type BuilderType string
 
 const (
 	BuilderTypeDocker           BuilderType = "docker-container"
+	BuilderTypePodman           BuilderType = "podman-container"
 	BuilderTypeKubernetes       BuilderType = "kube-pod"
 	BuilderTypeTCP              BuilderType = "tcp"
 	BuilderTypeUNIXDomainSocket BuilderType = "unix"