mitchell
9d599d98bf
Rename StreamRenderer to Renderer and move stats rendering into the class. Support plain mode that skips ANSI formatting and glow preview when output is not a TTY.
103 lines
2.5 KiB
TypeScript
103 lines
2.5 KiB
TypeScript
import os from "node:os";
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import { parseArgs } from "node:util";
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import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
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import { type ModelMessage, streamText } from "ai";
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import Renderer from "./src/render";
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const { values: args, positionals } = parseArgs({
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args: Bun.argv,
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options: {
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model: { type: "string" },
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m: { type: "string" },
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new: { type: "boolean" },
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n: { type: "boolean" },
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save: { type: "boolean" },
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s: { type: "boolean" },
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plain: { type: "boolean" },
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p: { type: "boolean" },
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},
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strict: true,
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allowPositionals: true,
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});
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const home = os.homedir();
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const convoFile = Bun.file(`${home}/.aicl_convo.json`);
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const configFile = Bun.file(`${home}/.aicl_config.json`);
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async function main() {
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const newConvo = args.new ?? args.n;
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const plain = args.plain ?? args.p ?? !process.stdout.isTTY;
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let saveConfig = args.save ?? args.s;
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let config: { model?: string };
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try {
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config = await configFile.json();
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} catch {
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config = {};
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saveConfig = true;
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}
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config.model = args.model ?? args.m ?? config.model;
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if (!config.model) {
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console.error("Please specify a model with --model/-m at least one time.");
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process.exit(1);
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}
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if (saveConfig) {
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await configFile.write(JSON.stringify(config, null, " "));
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}
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const renderer = new Renderer(plain);
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const provider = createOpenAICompatible({
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name: "llama.cpp",
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apiKey: "local",
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baseURL: "http://127.0.0.1:8080/v1",
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includeUsage: true, // Include usage information in streaming responses
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});
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let convo: { model: string; messages: ModelMessage[] } = {
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model: config.model,
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messages: [],
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};
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if (!newConvo) {
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try {
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convo = await convoFile.json();
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} catch {}
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if (args.model || args.m) {
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convo.model = args.model ?? args.m ?? config.model;
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}
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}
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const prompt = positionals[2] ?? "Introduce yourself.";
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convo.messages.push({ role: "user", content: prompt });
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const { fullStream, textStream, text, totalUsage } = streamText({
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model: provider(convo.model),
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messages: convo.messages,
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});
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const start = Date.now();
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await renderer.renderStream(fullStream);
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const stop = Date.now();
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convo.messages.push({ role: "assistant", content: await text });
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await convoFile.write(JSON.stringify(convo));
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if (!plain) {
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const [width] = process.stdout.getWindowSize();
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await Bun.spawn({
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cmd: ["glow", "-w", `${width}`, "-"],
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stdin: textStream,
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stdout: "inherit",
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}).exited;
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}
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renderer.renderStats(await totalUsage, start, stop);
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}
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await main();
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