From d51727642603ba160a7898ee4597d0f071cdea44 Mon Sep 17 00:00:00 2001
From: Jhon Honce <jhonce@redhat.com>
Date: Tue, 14 Apr 2020 11:00:40 -0700
Subject: Add support for the global flags and config files

Note: This PR doesn't provide full rootless support that will be
      addressed in a future PR

Signed-off-by: Jhon Honce <jhonce@redhat.com>
---
 cmd/podmanV2/registry/config.go | 59 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 cmd/podmanV2/registry/config.go

(limited to 'cmd/podmanV2/registry/config.go')

diff --git a/cmd/podmanV2/registry/config.go b/cmd/podmanV2/registry/config.go
new file mode 100644
index 000000000..e68009a50
--- /dev/null
+++ b/cmd/podmanV2/registry/config.go
@@ -0,0 +1,59 @@
+package registry
+
+import (
+	"os"
+	"runtime"
+	"strings"
+
+	"github.com/containers/common/pkg/config"
+	"github.com/containers/libpod/libpod"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/sirupsen/logrus"
+)
+
+const (
+	RootRequired = "RootRequired"
+)
+
+var (
+	PodmanOptions entities.PodmanConfig
+)
+
+// NewPodmanConfig creates a PodmanConfig from the environment
+func NewPodmanConfig() entities.PodmanConfig {
+	if err := libpod.SetXdgDirs(); err != nil {
+		logrus.Errorf(err.Error())
+		os.Exit(1)
+	}
+
+	var mode entities.EngineMode
+	switch runtime.GOOS {
+	case "darwin":
+		fallthrough
+	case "windows":
+		mode = entities.TunnelMode
+	case "linux":
+		mode = entities.ABIMode
+	default:
+		logrus.Errorf("%s is not a supported OS", runtime.GOOS)
+		os.Exit(1)
+	}
+
+	// cobra.Execute() may not be called yet, so we peek at os.Args.
+	for _, v := range os.Args {
+		// Prefix checking works because of how default EngineMode's
+		// have been defined.
+		if strings.HasPrefix(v, "--remote=") {
+			mode = entities.TunnelMode
+		}
+	}
+
+	// FIXME: for rootless, where to get the path
+	// TODO:
+	cfg, err := config.NewConfig("")
+	if err != nil {
+		logrus.Error("Failed to obtain podman configuration")
+		os.Exit(1)
+	}
+	return entities.PodmanConfig{Config: cfg, EngineMode: mode}
+}
-- 
cgit v1.2.3-54-g00ecf