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Diffstat (limited to 'cmd/podman/registry/config.go')
-rw-r--r--cmd/podman/registry/config.go16
1 files changed, 12 insertions, 4 deletions
diff --git a/cmd/podman/registry/config.go b/cmd/podman/registry/config.go
index 358f9172e..fc6eb538e 100644
--- a/cmd/podman/registry/config.go
+++ b/cmd/podman/registry/config.go
@@ -6,6 +6,7 @@ import (
"path/filepath"
"runtime"
"strings"
+ "sync"
"github.com/containers/common/pkg/config"
"github.com/containers/libpod/pkg/domain/entities"
@@ -19,11 +20,18 @@ const (
)
var (
- PodmanOptions entities.PodmanConfig
+ podmanOptions entities.PodmanConfig
+ podmanSync sync.Once
)
-// NewPodmanConfig creates a PodmanConfig from the environment
-func NewPodmanConfig() entities.PodmanConfig {
+// PodmanConfig returns an entities.PodmanConfig built up from
+// environment and CLI
+func PodmanConfig() *entities.PodmanConfig {
+ podmanSync.Do(newPodmanConfig)
+ return &podmanOptions
+}
+
+func newPodmanConfig() {
if err := setXdgDirs(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
@@ -63,7 +71,7 @@ func NewPodmanConfig() entities.PodmanConfig {
cfg.Network.NetworkConfigDir = ""
}
- return entities.PodmanConfig{Config: cfg, EngineMode: mode}
+ podmanOptions = entities.PodmanConfig{Config: cfg, EngineMode: mode}
}
// SetXdgDirs ensures the XDG_RUNTIME_DIR env and XDG_CONFIG_HOME variables are set.