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feat: add chalk styling for terminal output

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mitchell 2026-04-17 00:13:17 -04:00
parent 4bbe1a38d4
commit 712666255a
4 changed files with 21 additions and 5 deletions
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6
bun.lock
View file

@ -7,6 +7,8 @@
"dependencies": {
"@ai-sdk/openai-compatible": "^2.0.41",
"ai": "^6.0.161",
"ansi-styles": "^6.2.3",
"chalk": "^5.6.2",
},
"devDependencies": {
"@biomejs/biome": "2.4.12",
@ -56,8 +58,12 @@
"ai": ["ai@6.0.161", "", { "dependencies": { "@ai-sdk/gateway": "3.0.98", "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23", "@opentelemetry/api": "1.9.0" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-ufhmijmx2YyWTPAicGgtpLOB/xD7mG8zKs1pT1Trj+JL/3r1rS8fkMi/cHZoChSAQSGB4pgmcWVxDrVTUvK2IQ=="],
"ansi-styles": ["ansi-styles@6.2.3", "", {}, "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg=="],
"bun-types": ["bun-types@1.3.12", "", { "dependencies": { "@types/node": "*" } }, "sha512-HqOLj5PoFajAQciOMRiIZGNoKxDJSr6qigAttOX40vJuSp6DN/CxWp9s3C1Xwm4oH7ybueITwiaOcWXoYVoRkA=="],
"chalk": ["chalk@5.6.2", "", {}, "sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA=="],
"eventsource-parser": ["eventsource-parser@3.0.6", "", {}, "sha512-Vo1ab+QXPzZ4tCa8SwIHJFaSzy4R6SHf7BY79rFBDf0idraZWAkYrDjDj8uWaSm3S2TK+hJ7/t1CEmZ7jXw+pg=="],
"json-schema": ["json-schema@0.4.0", "", {}, "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA=="],

5
index.ts
View file

@ -2,6 +2,7 @@ import os from "node:os";
import { parseArgs } from "node:util";
import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
import { type ModelMessage, streamText } from "ai";
import chalk from "chalk";
import StreamRenderer from "./src/render";
@ -101,7 +102,9 @@ async function main() {
const output = (outputTokens ?? 0) / 1000;
const time = (stop - start) / 1000;
process.stderr.write(
`\u001b[2mContext: ${context.toFixed(1)}k, Output: ${output.toFixed(1)}k, Time: ${time.toFixed(2)}s\u001b[22m\n`,
chalk.dim(
`Context: ${context.toFixed(1)}k, Output: ${output.toFixed(1)}k, Time: ${time.toFixed(2)}s\n`,
),
);
}

4
package.json
View file

@ -24,6 +24,8 @@
},
"dependencies": {
"@ai-sdk/openai-compatible": "^2.0.41",
"ai": "^6.0.161"
"ai": "^6.0.161",
"ansi-styles": "^6.2.3",
"chalk": "^5.6.2"
}
}

11
src/render/index.ts
View file

@ -1,5 +1,7 @@
import os from "node:os";
import type { AsyncIterableStream, TextStreamPart, ToolSet } from "ai";
import styles from "ansi-styles";
import { supportsColor } from "chalk";
const home = os.homedir();
const reasoningWriter = Bun.file(`${home}/.aicl_reasoning.md`).writer();
@ -56,14 +58,17 @@ export default class StreamRenderer {
for await (const part of stream) {
if (part.type === "reasoning-start") {
this.write("\u001b[2m\u001b[3m\n");
if (supportsColor)
this.write(`${styles.dim.open}${styles.italic.open}`);
this.write("\n");
} else if (part.type === "reasoning-delta") {
this.write(part.text);
reasoningWriter.write(part.text);
this.checkContainment(part.text);
} else if (part.type === "reasoning-end") {
this.write("\n\u001b[22m\u001b[23m");
this.moveCursor(0, -this.lineCount - 2);
if (supportsColor)
this.write(`${styles.italic.close}${styles.dim.close}`);
this.moveCursor(0, -this.lineCount - 1);
this.clearScreenDown();
this.resetCounts();
reasoningWriter.end();