Implement Proof of Work

1 files changed, 37 insertions, 0 deletions

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..b4a0f20
--- /dev/null
+++ b/main.go
@@ -0,0 +1,37 @@
+// Infodump is a commandline social network that works over IPFS and communicates through PubSub
+package main
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
+	"git.kiefte.eu/lapingvino/infodump/message"
+)
+
+// pubsub "github.com/libp2p/go-libp2p-pubsub"
+// ipfs "github.com/ipfs/go-ipfs-api"
+
+// Main function: get the minimal Proof of Work for a message as the first argument, the message as the rest of the argument and return the stamp
+func main() {
+	// Check if the user provided a number and a message
+	if len(os.Args) < 3 {
+		fmt.Println("Please provide a number and a message")
+		os.Exit(1)
+	}
+	// Get the number of initial zeroes from the user
+	n, err := strconv.Atoi(os.Args[1])
+	if err != nil {
+		fmt.Println("Please provide a number")
+		os.Exit(1)
+	}
+	// Get the message from the user
+	msg := strings.Join(os.Args[2:], " ")
+	// Create a new message
+	m := message.New(msg, n)
+	// Print the stamp
+	fmt.Println(m.Stamp())
+	// Print the message, nonce and number of leading zeroes
+	fmt.Println(m.Message, m.Nonce, m.Lead())
+}