Merge pull request #397 from vuelessjs/VL-34_Add-vueless-config-back-…

…up-on-init_Dmytro-Holdobin

VL-34_Add-vueless-config-back-up-on-init_Dmytro-Holdobin

src/bin/commands/init.js

@@ -2,7 +2,8 @@
 
 import { cwd } from "node:process";
 import path from "node:path";
-import { writeFile } from "node:fs/promises";
+import { existsSync } from "node:fs";
+import { writeFile, rename } from "node:fs/promises";
 import { styleText } from "node:util";
 
 import { DEFAULT_VUELESS_CONFIG_CONTNET } from "../constants.js";
@@ -24,6 +25,21 @@ export async function vuelessInit(options) {
     ext: fileExt,
   });
 
+  if (existsSync(formattedDestPath)) {
+    const timestamp = new Date().valueOf();
+    const renamedTarget = `${VUELESS_CONFIG_FILE_NAME}-backup-${timestamp}${fileExt}`;
+
+    await rename(formattedDestPath, renamedTarget);
+
+    const warnMessage = styleText(
+      "yellow",
+      // eslint-disable-next-line vue/max-len
+      `Current Vueless config backed into: '${path.basename(renamedTarget)}' folder. Don't forget to remove it before commit.`,
+    );
+
+    console.warn(warnMessage);
+  }
+
   await writeFile(formattedDestPath, DEFAULT_VUELESS_CONFIG_CONTNET, "utf-8");
 
   const successMessage = styleText(

src/bin/index.js

@@ -2,6 +2,8 @@
 
 /* eslint-disable no-console */
 
+import { styleText } from "node:util";
+
 import { commands } from "./commands/index.js";
 
 import { DEFAULT_EXIT_CODE, FAILURE_CODE } from "../constants.js";
@@ -16,9 +18,9 @@ try {
   if (command in commands) {
     commands[command](options);
   } else {
-    throw new Error(`There is no such command: ${command}`);
+    throw new Error(styleText("red", `There is no such command: ${command}`));
   }
 } catch (error) {
-  console.error(error.message);
+  console.error(styleText("red", error.message));
   process.exit(error.code || FAILURE_CODE);
 }