Add runCommand and runShellCommand functions to utils

The runCommand and runShellCommand functions were added to the utils
module to handle running shell commands and streaming their output
directly to the terminal. This change improves code organization and
reusability.

Generated by gpt-3.5-turbo

src/loz.ts

@@ -3,9 +3,9 @@ import * as path from "path";
 import * as os from "os";
 import * as readline from "readline";
 import * as readlinePromises from "readline/promises";
-import { exec, spawn } from "child_process";
 import { OpenAiAPI, OllamaAPI, LLMSettings } from "./llm";
 import { CommandLinePrompt } from "./prompt";
+import { runCommand, runShellCommand } from "./utils";
 
 import { ChatHistory } from "./history";
 import {
@@ -24,63 +24,6 @@ const LOZ_SAFE = process.env.LOZ_SAFE === "true" ? true : false;
 const HOME_PATH = os.homedir() || "";
 const LOG_DEV_PATH = "logs";
 
-function runShellCommand(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    exec(command, (error, stdout, stderr) => {
-      if (error) {
-        reject(`error: ${error.message}`);
-        return;
-      }
-      if (stderr) {
-        reject(`stderr: ${stderr}`);
-        return;
-      }
-      resolve(stdout);
-    });
-  });
-}
-
-// Function to run a command and stream its stdout directly to the terminal
-function runCommand(command: string): Promise<void> {
-  return new Promise((resolve, reject) => {
-    //const [cmd, ...args] = command.split(/\s+/); // Split the command and its arguments
-    const child = spawn("bash", ["-c", command]);
-    let stdoutData = "";
-    let stderrData = "";
-
-    child.stdout.on("data", (data: any) => {
-      stdoutData += data; // Accumulate stdout data
-      process.stdout.write(data); // Write stdout data to the terminal
-    });
-
-    child.stderr.on("data", (data: any) => {
-      stderrData += data; // Accumulate stderr data
-      process.stderr.write(data); // Write stderr data to the terminal
-    });
-
-    child.on("error", (error: any) => {
-      console.error(`Execution Error: ${error.message}`);
-      reject(error); // Reject the promise on spawn error
-    });
-
-    child.on("close", (code: any) => {
-      if (code === 2) {
-        reject("No output: " + code);
-      } else if (code !== 0) {
-        console.log(`Process exited with code: ${code}`);
-        // Check if both stdout and stderr are empty
-        if (!stdoutData && !stderrData) {
-          reject("No output: " + code);
-        } else {
-          reject(new Error(`Process exited with code: ${code}`));
-        }
-      } else {
-        resolve(); // Resolve the promise when the process closes successfully
-      }
-    });
-  });
-}
-
 const promptForGIT =
   "Generate a Git commit message based on the following code changes. Ensure the message adheres to the following guidelines:\n\n" +
   "1. Separate the subject from the body with a blank line.\n" +

src/utils/index.ts

@@ -0,0 +1,58 @@
+import { exec, spawn } from "child_process";
+
+export function runShellCommand(command: string): Promise<string> {
+  return new Promise((resolve, reject) => {
+    exec(command, (error, stdout, stderr) => {
+      if (error) {
+        reject(`error: ${error.message}`);
+        return;
+      }
+      if (stderr) {
+        reject(`stderr: ${stderr}`);
+        return;
+      }
+      resolve(stdout);
+    });
+  });
+}
+
+// Function to run a command and stream its stdout directly to the terminal
+export function runCommand(command: string): Promise<void> {
+  return new Promise((resolve, reject) => {
+    //const [cmd, ...args] = command.split(/\s+/); // Split the command and its arguments
+    const child = spawn("bash", ["-c", command]);
+    let stdoutData = "";
+    let stderrData = "";
+
+    child.stdout.on("data", (data: any) => {
+      stdoutData += data; // Accumulate stdout data
+      process.stdout.write(data); // Write stdout data to the terminal
+    });
+
+    child.stderr.on("data", (data: any) => {
+      stderrData += data; // Accumulate stderr data
+      process.stderr.write(data); // Write stderr data to the terminal
+    });
+
+    child.on("error", (error: any) => {
+      console.error(`Execution Error: ${error.message}`);
+      reject(error); // Reject the promise on spawn error
+    });
+
+    child.on("close", (code: any) => {
+      if (code === 2) {
+        reject("No output: " + code);
+      } else if (code !== 0) {
+        console.log(`Process exited with code: ${code}`);
+        // Check if both stdout and stderr are empty
+        if (!stdoutData && !stderrData) {
+          reject("No output: " + code);
+        } else {
+          reject(new Error(`Process exited with code: ${code}`));
+        }
+      } else {
+        resolve(); // Resolve the promise when the process closes successfully
+      }
+    });
+  });
+}