fix: duplicate @preact/signals version (#2964)

We initialized new projects with `@preact/signals@2.x` but Fresh itself
was using `1.x`. There shall only ever be one version.

Kinda makes me wish Deno had some sort of `peerDependencies`.

Fixes #2962

Author: marvinhagemeister

deno.json

@@ -45,12 +45,12 @@
     "@std/collections": "jsr:@std/collections@^1.0.11",
     "@std/http": "jsr:@std/http@^1.0.15",
     "fresh": "jsr:@fresh/core@^2.0.0-alpha.26",
-    "preact": "npm:preact@^10.25.1",
+    "preact": "npm:preact@^10.26.6",
     "preact-render-to-string": "npm:preact-render-to-string@^6.5.11",
     "$ga4": "https://raw.githubusercontent.com/denoland/ga4/main/mod.ts",
     "@luca/esbuild-deno-loader": "jsr:@luca/esbuild-deno-loader@^0.11.0",
     "@opentelemetry/api": "npm:@opentelemetry/api@^1.9.0",
-    "@preact/signals": "npm:@preact/signals@^1.2.3",
+    "@preact/signals": "npm:@preact/signals@^2.0.4",
     "esbuild": "npm:esbuild@0.23.1",
     "esbuild-wasm": "npm:esbuild-wasm@0.23.1",
     "@std/crypto": "jsr:@std/crypto@1",

deno.lock

@@ -25,6 +25,7 @@ if (Deno.args.length === 0) {
 
 const ROOT_DIR = path.join(import.meta.dirname!, "..");
 const denoJsonPath = path.join(ROOT_DIR, "deno.json");
+const wwwDenoJsonPath = path.join(ROOT_DIR, "www", "deno.json");
 const denoJson = JSON.parse(await Deno.readTextFile(denoJsonPath)) as DenoJson;
 
 const version = Deno.args[0];
@@ -151,6 +152,37 @@ function updateVersions(content: string): string {
   return replaced;
 }
 
+function replaceDepVersion(
+  registry: "jsr" | "npm",
+  name: string,
+  version: string,
+) {
+  return (content: string) => {
+    return content.replace(
+      new RegExp(`"${name}":\\s"[^"]+"`),
+      `"${name}": "${registry}:${name}@^${version}"`,
+    );
+  };
+}
+
+// Update preact + @preact/signals version
+await replaceInFile(
+  denoJsonPath,
+  replaceDepVersion("npm", "preact", preactVersion),
+);
+await replaceInFile(
+  denoJsonPath,
+  replaceDepVersion("npm", "@preact/signals", preactSignalsVersion),
+);
+await replaceInFile(
+  wwwDenoJsonPath,
+  replaceDepVersion("npm", "preact", preactVersion),
+);
+await replaceInFile(
+  wwwDenoJsonPath,
+  replaceDepVersion("npm", "@preact/signals", preactSignalsVersion),
+);
+
 const updateScriptPath = path.join(ROOT_DIR, "update", "src", "update.ts");
 await replaceInFile(updateScriptPath, updateVersions);
 

tools/release.ts

@@ -8,7 +8,7 @@
     "$ga4": "https://raw.githubusercontent.com/denoland/ga4/main/mod.ts",
     "@fresh/plugin-tailwind": "../plugin-tailwindcss/src/mod.ts",
     "@luca/esbuild-deno-loader": "jsr:@luca/esbuild-deno-loader@^0.11.0",
-    "@preact/signals": "npm:@preact/signals@^1.3.0",
+    "@preact/signals": "npm:@preact/signals@^2.0.4",
     "@std/crypto": "jsr:@std/crypto@1",
     "@std/datetime": "jsr:@std/datetime@0.225.0",
     "@std/encoding": "jsr:@std/encoding@1",
@@ -35,7 +35,7 @@
     "marked": "npm:marked@^14.1.2",
     "marked-mangle": "npm:marked-mangle@^1.1.9",
     "postcss": "npm:postcss@8.4.35",
-    "preact": "npm:preact@^10.24.1",
+    "preact": "npm:preact@^10.26.6",
     "preact-render-to-string": "npm:preact-render-to-string@^6.5.11",
     "prismjs": "npm:prismjs@^1.29.0",
     "tailwindcss": "npm:tailwindcss@^3.4.1"