Improve DevChat dependency check and error handling

- Add logger import to commandsBase.ts.
- Replace plain error handling with logger in checkDevChatDependency.
- Refactor getPipxEnvironmentPath and updateEnvironmentPath functions.

src/contributes/commandsBase.ts

@@ -1,42 +1,48 @@
 // src/contributes/commandsBase.ts
 
 import { runCommand } from "../util/commonUtil";
+import { logger } from "../util/logger";
 
 
 export function checkDevChatDependency(): boolean {
-  try {
-    const binPath = getPipxEnvironmentPath();
+	try {
+		const binPath = getPipxEnvironmentPath();
 
-    if (binPath) {
-      updateEnvironmentPath(binPath);
+		if (binPath) {
+			updateEnvironmentPath(binPath);
 
-      // Check if DevChat is installed
-      runCommand('devchat --help');
-      return true;
-    } else {
-      return false;
-    }
-  } catch (error) {
-    // DevChat dependency check failed
-    return false;
-  }
+			// Check if DevChat is installed
+			runCommand('devchat --help');
+			return true;
+		} else {
+			logger.channel()?.error(`Failed to get pipx environment path, I will try to install pipx.`);
+			logger.channel()?.show();
+			return false;
+		}
+	} catch (error) {
+		// DevChat dependency check failed
+		// log out detail error message
+		logger.channel()?.error(`Failed to check DevChat dependency: ${error}`);
+		logger.channel()?.show();
+		return false;
+	}
 }
 
 export function getPipxEnvironmentPath(): string | null {
-  // Get pipx environment
-  const pipxEnvOutput = runCommand('python3 -m pipx environment').toString();
-  const binPathRegex = /PIPX_BIN_DIR=\s*(.*)/;
+	// Get pipx environment
+	const pipxEnvOutput = runCommand('python3 -m pipx environment').toString();
+	const binPathRegex = /PIPX_BIN_DIR=\s*(.*)/;
 
-  // Get BIN path from pipx environment
-  const match = pipxEnvOutput.match(binPathRegex);
-  if (match && match[1]) {
-    return match[1];
-  } else {
-    return null;
-  }
+	// Get BIN path from pipx environment
+	const match = pipxEnvOutput.match(binPathRegex);
+	if (match && match[1]) {
+		return match[1];
+	} else {
+		return null;
+	}
 }
 
 function updateEnvironmentPath(binPath: string): void {
-  // Add BIN path to PATH
-  process.env.PATH = `${binPath}:${process.env.PATH}`;
+	// Add BIN path to PATH
+	process.env.PATH = `${binPath}:${process.env.PATH}`;
 }