zignet/dist/config-BtEBjBiA.js

MCP server for Zig — AI-powered code analysis, validation, and documentation with fine-tuned LLM

import { homedir } from "node:os";
import { join } from "node:path";

//#region src/config.ts
/**
* Parse comma-separated Zig versions from environment variable
*/
function parseZigVersions(envVar, fallback) {
	if (!envVar) return fallback;
	return envVar.split(",").map((v) => v.trim()).filter((v) => v.length > 0);
}
/**
* Supported Zig versions (from ZIG_SUPPORTED env var)
* Default: "0.13.0,0.14.0,0.15.2"
*
* Example:
*   export ZIG_SUPPORTED="0.13.0,0.14.0,0.15.2"
*/
const SUPPORTED_ZIG_VERSIONS = parseZigVersions(process.env.ZIG_SUPPORTED, [
	"0.13.0",
	"0.14.0",
	"0.15.2"
]);
/**
* Default Zig version (from ZIG_DEFAULT env var)
* Default: "0.15.2"
*
* Example:
*   export ZIG_DEFAULT="0.15.2"
*/
const DEFAULT_ZIG_VERSION = process.env.ZIG_DEFAULT || "0.15.2";
/**
* Validate that default version is in supported versions
*/
if (!SUPPORTED_ZIG_VERSIONS.includes(DEFAULT_ZIG_VERSION)) throw new Error(`ZIG_DEFAULT (${DEFAULT_ZIG_VERSION}) is not in ZIG_SUPPORTED (${SUPPORTED_ZIG_VERSIONS.join(", ")})`);
/**
* Get configuration summary for logging
*/
function getConfigSummary() {
	return `
ZigNet Configuration:
  Zig Versions:
    ZIG_SUPPORTED: ${SUPPORTED_ZIG_VERSIONS.join(", ")}
    ZIG_DEFAULT: ${DEFAULT_ZIG_VERSION}
  
  LLM Model:
    MODEL_PATH: ${MODEL_PATH}
    MODEL_AUTO_DOWNLOAD: ${MODEL_AUTO_DOWNLOAD}
    GPU_DEVICE: ${GPU_DEVICE || "auto (all available GPUs)"}
    GPU_LAYERS: ${GPU_LAYERS}
    CONTEXT_SIZE: ${CONTEXT_SIZE}
    TEMPERATURE: ${TEMPERATURE}
    TOP_P: ${TOP_P}
`.trim();
}
/**
* Validate a Zig version string
*/
function isValidZigVersion(version) {
	return SUPPORTED_ZIG_VERSIONS.includes(version);
}
/**
* Get Zig version or fallback to default
*/
function getZigVersionOrDefault(version) {
	if (!version) return DEFAULT_ZIG_VERSION;
	if (isValidZigVersion(version)) return version;
	console.warn(`Invalid Zig version "${version}", falling back to ${DEFAULT_ZIG_VERSION}`);
	return DEFAULT_ZIG_VERSION;
}
/**
* Path to the GGUF model file
* Default: ~/.zignet/models/zignet-qwen-7b-q4km.gguf
*
* Example:
*   export ZIGNET_MODEL_PATH="/path/to/custom/model.gguf"
*/
const MODEL_PATH = process.env.ZIGNET_MODEL_PATH || join(homedir(), ".zignet", "models", "zignet-qwen-7b-q4km.gguf");
/**
* Auto-download model from HuggingFace if not found
* Default: true
*
* Example:
*   export ZIGNET_MODEL_AUTO_DOWNLOAD="false"
*/
const MODEL_AUTO_DOWNLOAD = process.env.ZIGNET_MODEL_AUTO_DOWNLOAD !== "false";
/**
* GPU device selection (CUDA_VISIBLE_DEVICES)
* Specify which GPU(s) to use for CUDA inference
* Default: undefined (use all available GPUs)
*
* Examples:
*   export ZIGNET_GPU_DEVICE="0"     # Use first GPU only (e.g., RTX 4090)
*   export ZIGNET_GPU_DEVICE="1"     # Use second GPU only
*   export ZIGNET_GPU_DEVICE="0,1"   # Use first and second GPUs
*
* Note: GPU indices are system-dependent. Use `nvidia-smi` to list available GPUs.
* This sets CUDA_VISIBLE_DEVICES before loading the model.
*/
const GPU_DEVICE = process.env.ZIGNET_GPU_DEVICE;
/**
* Number of layers to offload to GPU
* Default: 35 (all layers for RTX 3090)
* Set to 0 for CPU-only inference
*
* Example:
*   export ZIGNET_GPU_LAYERS="0"  # CPU only
*   export ZIGNET_GPU_LAYERS="20" # Partial GPU
*   export ZIGNET_GPU_LAYERS="35" # Full GPU (RTX 3090)
*/
const GPU_LAYERS = parseInt(process.env.ZIGNET_GPU_LAYERS || "35", 10);
/**
* LLM context size (max tokens)
* Default: 4096
*
* Example:
*   export ZIGNET_CONTEXT_SIZE="8192"
*/
const CONTEXT_SIZE = parseInt(process.env.ZIGNET_CONTEXT_SIZE || "4096", 10);
/**
* LLM temperature (creativity)
* Default: 0.7
*
* Example:
*   export ZIGNET_TEMPERATURE="0.5"
*/
const TEMPERATURE = parseFloat(process.env.ZIGNET_TEMPERATURE || "0.7");
/**
* LLM top-p sampling
* Default: 0.9
*
* Example:
*   export ZIGNET_TOP_P="0.8"
*/
const TOP_P = parseFloat(process.env.ZIGNET_TOP_P || "0.9");

//#endregion
export { MODEL_AUTO_DOWNLOAD as a, TEMPERATURE as c, getZigVersionOrDefault as d, isValidZigVersion as f, GPU_LAYERS as i, TOP_P as l, DEFAULT_ZIG_VERSION as n, MODEL_PATH as o, GPU_DEVICE as r, SUPPORTED_ZIG_VERSIONS as s, CONTEXT_SIZE as t, getConfigSummary as u };
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