Rename all references to kpod to podman

The decision is in, kpod is going to be named podman.

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

Closes: #145
Approved by: umohnani8

1 files changed, 84 insertions, 0 deletions

diff --git a/cmd/podman/info.go b/cmd/podman/info.go
new file mode 100644
index 000000000..89f32a258
--- /dev/null
+++ b/cmd/podman/info.go
@@ -0,0 +1,84 @@
+package main
+
+import (
+	"runtime"
+
+	"github.com/pkg/errors"
+	"github.com/projectatomic/libpod/cmd/podman/formats"
+	"github.com/projectatomic/libpod/libpod"
+	"github.com/urfave/cli"
+)
+
+var (
+	infoDescription = "display system information"
+	infoCommand     = cli.Command{
+		Name:        "info",
+		Usage:       infoDescription,
+		Description: `Information display here pertain to the host, current storage stats, and build of podman. Useful for the user and when reporting issues.`,
+		Flags:       infoFlags,
+		Action:      infoCmd,
+		ArgsUsage:   "",
+	}
+	infoFlags = []cli.Flag{
+		cli.BoolFlag{
+			Name:  "debug, D",
+			Usage: "display additional debug information",
+		},
+		cli.StringFlag{
+			Name:  "format",
+			Usage: "Change the output format to JSON or a Go template",
+		},
+	}
+)
+
+func infoCmd(c *cli.Context) error {
+	if err := validateFlags(c, infoFlags); err != nil {
+		return err
+	}
+	info := map[string]interface{}{}
+
+	runtime, err := getRuntime(c)
+	if err != nil {
+		return errors.Wrapf(err, "could not get runtime")
+	}
+	defer runtime.Shutdown(false)
+
+	infoArr, err := runtime.Info()
+	if err != nil {
+		return errors.Wrapf(err, "error getting info")
+	}
+
+	if c.Bool("debug") {
+		debugInfo := debugInfo(c)
+		infoArr = append(infoArr, libpod.InfoData{Type: "debug", Data: debugInfo})
+	}
+
+	for _, currInfo := range infoArr {
+		info[currInfo.Type] = currInfo.Data
+	}
+
+	var out formats.Writer
+	infoOutputFormat := c.String("format")
+	switch infoOutputFormat {
+	case formats.JSONString:
+		out = formats.JSONStruct{Output: info}
+	case "":
+		out = formats.YAMLStruct{Output: info}
+	default:
+		out = formats.StdoutTemplate{Output: info, Template: infoOutputFormat}
+	}
+
+	formats.Writer(out).Out()
+
+	return nil
+}
+
+// top-level "debug" info
+func debugInfo(c *cli.Context) map[string]interface{} {
+	info := map[string]interface{}{}
+	info["compiler"] = runtime.Compiler
+	info["go version"] = runtime.Version()
+	info["podman version"] = c.App.Version
+	info["git commit"] = gitCommit
+	return info
+}