1 files changed, 50 insertions, 0 deletions
diff --git a/cmd/tokenize/main.go b/cmd/tokenize/main.go
new file mode 100644
index 0000000..4e0db40
--- /dev/null
+++ b/cmd/tokenize/main.go
@@ -0,0 +1,50 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io"
+	"log"
+	"os"
+
+	gpt3encoder "github.com/samber/go-gpt-3-encoder"
+	"within.website/x/internal"
+)
+
+var (
+	decode = flag.Bool("decode", false, "if true, decode instead of encode")
+)
+
+func main() {
+	internal.HandleStartup()
+
+	enc, err := gpt3encoder.NewEncoder()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	if *decode {
+		var tokens []int
+		if err := json.NewDecoder(os.Stdin).Decode(&tokens); err != nil {
+			log.Fatal(err)
+		}
+
+		fmt.Fprintln(os.Stdout, enc.Decode(tokens))
+		return
+	}
+
+	data, err := io.ReadAll(os.Stdin)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	tokens, err := enc.Encode(string(data))
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	if err := json.NewEncoder(os.Stdout).Encode(&tokens); err != nil {
+		log.Fatal(err)
+	}
+}