优化路径，添加消息推送

2026-04-17 12:14:57 +08:00
parent b8a842367b
commit 0da5936ce0
34 changed files with 2472 additions and 435 deletions
@@ -0,0 +1,106 @@
+import { mkdir } from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+import sharp from "sharp";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const projectRoot = path.resolve(__dirname, "..");
+const sourceIconPath = path.join(projectRoot, "icon.png");
+const pwaOutputDir = path.join(projectRoot, "public", "pwa");
+
+const androidResArg = process.argv.find((arg) =>
+  arg.startsWith("--android-res-dir="),
+);
+const androidResDir = androidResArg
+  ? androidResArg.slice("--android-res-dir=".length)
+  : process.env.ANDROID_RES_DIR;
+
+function createCircleMask(size) {
+  return Buffer.from(`
+    <svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}" xmlns="http://www.w3.org/2000/svg">
+      <circle cx="${size / 2}" cy="${size / 2}" r="${size / 2}" fill="white" />
+    </svg>
+  `);
+}
+
+async function writePng(size, outputPath) {
+  await sharp(sourceIconPath).resize(size, size).png().toFile(outputPath);
+}
+
+async function writeMaskablePng(size, outputPath) {
+  const foreground = await sharp(sourceIconPath)
+    .resize(Math.round(size * 0.82), Math.round(size * 0.82), {
+      fit: "contain",
+    })
+    .png()
+    .toBuffer();
+
+  await sharp({
+    create: {
+      width: size,
+      height: size,
+      channels: 4,
+      background: "#35548d",
+    },
+  })
+    .composite([
+      {
+        input: foreground,
+        gravity: "center",
+      },
+    ])
+    .png()
+    .toFile(outputPath);
+}
+
+async function writeAndroidIcons(resDir) {
+  const densities = [
+    { dir: "mipmap-mdpi", size: 48 },
+    { dir: "mipmap-hdpi", size: 72 },
+    { dir: "mipmap-xhdpi", size: 96 },
+    { dir: "mipmap-xxhdpi", size: 144 },
+    { dir: "mipmap-xxxhdpi", size: 192 },
+  ];
+
+  for (const density of densities) {
+    const targetDir = path.join(resDir, density.dir);
+    await mkdir(targetDir, { recursive: true });
+
+    const squareBuffer = await sharp(sourceIconPath)
+      .resize(density.size, density.size)
+      .png()
+      .toBuffer();
+
+    await sharp(squareBuffer)
+      .webp({ quality: 92 })
+      .toFile(path.join(targetDir, "ic_launcher.webp"));
+
+    await sharp(squareBuffer)
+      .composite([
+        {
+          input: createCircleMask(density.size),
+          blend: "dest-in",
+        },
+      ])
+      .webp({ quality: 92 })
+      .toFile(path.join(targetDir, "ic_launcher_round.webp"));
+  }
+}
+
+await mkdir(pwaOutputDir, { recursive: true });
+
+await Promise.all([
+  writePng(192, path.join(pwaOutputDir, "icon-192x192.png")),
+  writePng(512, path.join(pwaOutputDir, "icon-512x512.png")),
+  writePng(180, path.join(pwaOutputDir, "apple-touch-icon.png")),
+  writePng(96, path.join(pwaOutputDir, "badge-96x96.png")),
+  writeMaskablePng(512, path.join(pwaOutputDir, "icon-maskable-512x512.png")),
+]);
+
+if (androidResDir) {
+  await writeAndroidIcons(androidResDir);
+}
+
+console.log("Icons generated successfully.");