Initial starting point for a inspect command

cmd/inspect.go

@@ -0,0 +1,39 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/jimeh/rbheap/inspect"
+	"github.com/spf13/cobra"
+)
+
+// inspectCmd represents the inspect command
+var inspectCmd = &cobra.Command{
+	Use:   "inspect [flags] <dump-file>",
+	Short: "Inspect ObjectSpace dumps from Ruby proceees",
+	Run: func(cmd *cobra.Command, args []string) {
+		if len(args) != 1 {
+			usage_er(cmd, fmt.Sprintf("requires 1 arg, received %d", len(args)))
+		}
+
+		inspector := inspect.New(args[0])
+		inspector.Verbose = inspectOpts.Verbose
+		inspector.Process()
+
+		inspector.PrintCountByFileAndLines()
+	},
+}
+
+var inspectOpts = struct {
+	Verbose bool
+}{}
+
+func init() {
+	rootCmd.AddCommand(inspectCmd)
+
+	inspectCmd.PersistentFlags().BoolVarP(
+		&inspectOpts.Verbose,
+		"verbose", "v", false,
+		"print verbose information",
+	)
+}