add logo generate command

README.md

@@ -18,6 +18,13 @@ npm install -g gen-ext
 gen-ext
 ```
 
+### Update logo
+
+```sh
+cd your_extension_folder
+gen-ext logo path/to/your/new/logo.svg
+```
+
 ## License
 
 [MIT](LICENSE)

generate.js

@@ -1,10 +1,26 @@
 #!/usr/bin/env node
 
+import { Command } from "commander";
 import fs from "fs-extra";
 import ignore from "ignore";
 import inquirer from "inquirer";
 import { fileURLToPath } from "node:url";
 import path from "path";
+import { generateIcons } from "./logo.js";
+
+const program = new Command();
+
+program
+  .command("logo")
+  .description("Generate logo icons")
+  .argument("<svg_path>", "path to svg icon")
+  .action((path) => {
+    generateIcons(path);
+  });
+
+program.action(() => generateProject().catch(console.error));
+
+program.parse(process.argv);
 
 async function generateProject() {
   const answers = await inquirer.prompt([
@@ -70,5 +86,3 @@ async function generateProject() {
     6. Select the build/ directory that was created.
   `);
 }
-
-generateProject().catch(console.error);

logo.js

@@ -0,0 +1,37 @@
+import { copySync } from "fs-extra/esm";
+import path from "path";
+import sharp from "sharp";
+
+const dests = [
+  { size: 16, path: path.join(process.cwd(), "public", "img", "logo-16.png") },
+  { size: 32, path: path.join(process.cwd(), "public", "img", "logo-32.png") },
+  { size: 48, path: path.join(process.cwd(), "public", "img", "logo-48.png") },
+  {
+    size: 128,
+    path: path.join(process.cwd(), "public", "img", "logo-128.png"),
+  },
+  { size: 256, path: path.join(process.cwd(), "public", "icons", "logo.ico") },
+];
+
+async function generateIcons(inputPath) {
+  if (!inputPath) {
+    console.error("Please provide a path to the svg logo.");
+    process.exit(1);
+  }
+
+  try {
+    for (const { size, path } of dests) {
+      await sharp(inputPath).resize(size, size).toFile(path);
+      console.log(`Generated: ${path}`);
+    }
+    copySync(
+      inputPath,
+      path.join(process.cwd(), "public", "icons", "logo.svg")
+    );
+    console.log("All icons generated successfully!");
+  } catch (error) {
+    console.error("Error generating icons:", error);
+  }
+}
+
+export { generateIcons };