fix

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/) and this
 project adheres to [Semantic Versioning](https://semver.org/).
 
+## [0.2.4] - 2024-06-14
+### Fixed
+- Upgrade Lume in an external import map file.
+
 ## [0.2.3] - 2024-06-04
 ### Fixed
 - Lume dev version specifier.
@@ -93,6 +97,7 @@ First version
 [#1]: https://github.com/lumeland/init/issues/1
 [#3]: https://github.com/lumeland/init/issues/3
 
+[0.2.4]: https://github.com/lumeland/init/compare/v0.2.3...v0.2.4
 [0.2.3]: https://github.com/lumeland/init/compare/v0.2.2...v0.2.3
 [0.2.2]: https://github.com/lumeland/init/compare/v0.2.1...v0.2.2
 [0.2.1]: https://github.com/lumeland/init/compare/v0.2.0...v0.2.1

init.ts

@@ -1,5 +1,6 @@
 /** Content of deno.json file */
 export interface DenoConfig {
+  importMap?: string;
   imports?: Record<string, string>;
   tasks?: Record<string, string>;
   compilerOptions?: CompilerOptions;

steps/update.ts

@@ -1,15 +1,13 @@
 import { colors, join } from "../deps.ts";
-import type { Init } from "../init.ts";
+import type { DenoConfig, Init } from "../init.ts";
 
 export default function () {
   return async ({ path, deno, lume }: Init) => {
     // Save Deno configuration file
-    const content = JSON.stringify(deno, null, 2) + "\n";
     const denoFile = join(path, "deno.json");
-    const existingContent = await Deno.readTextFile(denoFile);
+    const changed = await saveDenoConfig(deno, denoFile);
 
-    if (existingContent !== content) {
-      await Deno.writeTextFile(denoFile, content);
+    if (changed) {
       console.log("Update successful!");
       console.log(
         "Your Lume version is:",
@@ -20,3 +18,35 @@ export default function () {
     }
   };
 }
+
+async function saveDenoConfig(
+  deno: DenoConfig,
+  file: string,
+): Promise<boolean> {
+  let changed = false;
+
+  if (deno.importMap) {
+    const importMap = { imports: deno.imports, scopes: deno.scopes };
+    const existingContent = await Deno.readTextFile(deno.importMap);
+    const newContent = JSON.stringify(importMap, null, 2) + "\n";
+
+    if (existingContent.trim() !== newContent.trim()) {
+      changed = true;
+    }
+
+    await Deno.writeTextFile(deno.importMap, newContent);
+    delete deno.imports;
+    delete deno.scopes;
+  }
+
+  const newContent = JSON.stringify(deno, null, 2) + "\n";
+  const existingContent = await Deno.readTextFile(file);
+
+  if (existingContent.trim() !== newContent.trim()) {
+    changed = true;
+  }
+
+  await Deno.writeTextFile(file, newContent);
+
+  return changed;
+}