build: color-code open output

bun.lock

@@ -6,6 +6,7 @@
       "name": "@username/opencode-multi-model",
       "dependencies": {
         "@opencode-ai/plugin": "^1.2.27",
+        "chalk": "^5.3.0",
         "commander": "^12.0.0",
       },
       "devDependencies": {
@@ -25,6 +26,8 @@
 
     "bun-types": ["bun-types@1.3.11", "", { "dependencies": { "@types/node": "*" } }, "sha512-1KGPpoxQWl9f6wcZh57LvrPIInQMn2TQ7jsgxqpRzg+l0QPOFvJVH7HmvHo/AiPgwXy+/Thf6Ov3EdVn1vOabg=="],
 
+    "chalk": ["chalk@5.6.2", "", {}, "sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA=="],
+
     "commander": ["commander@12.1.0", "", {}, "sha512-Vw8qHK3bZM9y/P10u3Vib8o/DdkvA2OtPtZvD871QKjy74Wj1WSKFILMPRPSdUSx5RFK1arlJzEtA4PkFgnbuA=="],
 
     "undici-types": ["undici-types@7.18.2", "", {}, "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w=="],

package.json

@@ -24,6 +24,7 @@
     "release": "bash ./scripts/release.sh"
   },
   "dependencies": {
+    "chalk": "^5.3.0",
     "@opencode-ai/plugin": "^1.2.27",
     "commander": "^12.0.0"
   },

src/core/open.ts

@@ -1,4 +1,5 @@
 import * as fs from "node:fs";
+import chalk from 'chalk';
 import type { MultiModelOptions, MultiModelResult } from "../types";
 import {
   runCommand,
@@ -201,13 +202,17 @@ export async function openMultiModel(options: MultiModelOptions): Promise<MultiM
       sessionName,
       windows: windowNames,
       instructions: [
-        `Error: Created tmux session '${sessionName}', but some model launches failed.`,
-        `Succeeded: ${succeededModels.length > 0 ? succeededModels.join(", ") : "none"}.`,
-        `Failed: ${failedModels.join(", ")}.`,
-        `Attach with \`${attachCommand}\` to inspect the session.`,
-        `Cleanup when done using either:`,
-        `1. ${primaryCleanup}`,
-        `2. Or run manually: \`${cleanupCommand}\``,
+        chalk.red(`Error: Created tmux session '${sessionName}', but some model launches failed.`),
+        chalk.red(`Failed: ${failedModels.join(", ")}.`),
+        chalk.dim(`Succeeded: ${succeededModels.length > 0 ? succeededModels.join(", ") : "none"}.`),
+        "",
+        chalk.bold(`Attach with \`${attachCommand}\` to inspect the session.`),
+        "",
+        chalk.dim(`When finished, clean up using:`),
+        primaryCleanup,
+        "",
+        chalk.dim(`Alternate manual cleanup - `),
+        chalk.dim(cleanupCommand)
       ].join("\n"),
     };
   }
@@ -217,10 +222,13 @@ export async function openMultiModel(options: MultiModelOptions): Promise<MultiM
     sessionName,
     windows: windowNames,
     instructions: [
-      `Use \`${attachCommand}\` to join session.`,
-      `When finished, clean up using either:`,
-      `1. ${primaryCleanup}`,
-      `2. Or run manually: \`${cleanupCommand}\``,
+      chalk.bold(`Use \`${attachCommand}\` to join session.`),
+      "",
+      chalk.dim(`When finished, clean up using:`),
+      primaryCleanup,
+      "",
+      chalk.dim(`Alternate manual cleanup - `),
+      chalk.dim(cleanupCommand)
     ].join("\n"),
   };
 }