2 files changed, 54 insertions, 0 deletions
diff --git a/cmd/root.go b/cmd/root.go
new file mode 100644
index 0000000..d212e4e
--- /dev/null
+++ b/cmd/root.go
@@ -0,0 +1,22 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+	"os"
+)
+
+var rootCmd = &cobra.Command{
+	Use: "fsverify",
+}
+
+func init() {
+	rootCmd.AddCommand(NewVerifyCommand())
+}
+
+func Execute() {
+	// cobra does not exit with a non-zero return code when failing
+	// solution from https://github.com/spf13/cobra/issues/221
+	if err := rootCmd.Execute(); err != nil {
+		os.Exit(1)
+	}
+}
diff --git a/cmd/verify.go b/cmd/verify.go
new file mode 100644
index 0000000..3ceabbe
--- /dev/null
+++ b/cmd/verify.go
@@ -0,0 +1,32 @@
+package cmd
+
+import (
+	"github.com/axtloss/fsverify/core"
+	"github.com/spf13/cobra"
+)
+
+func NewVerifyCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:          "verify",
+		Short:        "Verify the root filesystem based on the given verification",
+		RunE:         ValidateCommand,
+		SilenceUsage: true,
+	}
+
+	return cmd
+}
+
+func ValidateCommand(_ *cobra.Command, args []string) error {
+	node := core.Node{
+		BlockStart:  0,
+		BlockEnd:    4 * 1000,
+		BlockSum:    "test",
+		PrevNodeSum: "aaaa",
+	}
+	err := core.AddNode(node, nil)
+	if err != nil {
+		return err
+	}
+	_, err = core.ReadHeader("./test.part")
+	return err
+}