From 9ee1d2155f0a542e0b4a7ba4fee0089705f1fd1c Mon Sep 17 00:00:00 2001
From: Jaakko Heusala <jhh@hg.fi>
Date: Mon, 19 May 2025 12:06:19 +0300
Subject: [PATCH] Initial gndc

---
 cmd/gndc/main.go | 80 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 cmd/gndc/main.go

diff --git a/cmd/gndc/main.go b/cmd/gndc/main.go
new file mode 100644
index 0000000..5d9dc40
--- /dev/null
+++ b/cmd/gndc/main.go
@@ -0,0 +1,80 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// Prompt represents a single LLM prompt
+type Prompt struct {
+	ID          string
+	Content     string
+	Description string
+}
+
+// SplitPrompt splits a large prompt into smaller LLM-based prompts
+func SplitPrompt(content string) ([]Prompt, error) {
+	// TODO: Implement actual LLM-based prompt splitting
+	// For now, just create a single prompt
+	return []Prompt{
+		{
+			ID:          "main",
+			Content:     content,
+			Description: "Main prompt",
+		},
+	}, nil
+}
+
+func main() {
+	if len(os.Args) != 3 {
+		fmt.Println("Usage: gndc <input-file> <output-dir>")
+		os.Exit(1)
+	}
+
+	inputFile := os.Args[1]
+	outputDir := os.Args[2]
+
+	// Read input file
+	content, err := os.ReadFile(inputFile)
+	if err != nil {
+		fmt.Printf("Error reading input file: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Split prompt
+	prompts, err := SplitPrompt(string(content))
+	if err != nil {
+		fmt.Printf("Error splitting prompt: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Create output directory if it doesn't exist
+	if err := os.MkdirAll(outputDir, 0755); err != nil {
+		fmt.Printf("Error creating output directory: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Write each prompt to a separate file
+	for _, prompt := range prompts {
+		outputFile := filepath.Join(outputDir, prompt.ID+".gnd")
+
+		// Format: one instruction per line
+		// Each line: opcode destination input1 input2 ...
+		instructions := []string{
+			"# " + prompt.Description,
+			"identity _ _", // Start with identity operation
+		}
+
+		// TODO: Process prompt content into actual instructions
+		// For now, just add a placeholder instruction
+		instructions = append(instructions, "llm _ _")
+
+		output := strings.Join(instructions, "\n")
+		if err := os.WriteFile(outputFile, []byte(output), 0644); err != nil {
+			fmt.Printf("Error writing output file: %v\n", err)
+			os.Exit(1)
+		}
+	}
+}