Merge branch 'main' into devtest

fileinfo.ts

@@ -0,0 +1,51 @@
+import * as path from "https://deno.land/std@0.196.0/path/mod.ts";
+import { walk } from "https://deno.land/std@0.196.0/fs/mod.ts";
+import { Select } from "https://deno.land/x/cliffy@v1.0.0-rc.2/prompt/select.ts";
+import { format as formatBytes } from "https://deno.land/std@0.196.0/fmt/bytes.ts";
+import { crypto, toHashString } from "https://deno.land/std/crypto/mod.ts";
+import { stripTrailingSeparators } from "https://deno.land/std@0.196.0/path/_util.ts";
+
+let dir = Array.from(Deno.readDirSync("."))
+  .filter((v) => v.isFile && path.extname(v.name) == ".exe")
+  .map((v) => ({
+    name: v.name,
+    time: Deno.statSync(v.name).mtime?.valueOf() || 0,
+  }))
+  .sort((a, b) => b.time - a.time)
+  .map((v) => v.name);
+const file: string = await Select.prompt({
+  message: "Pick a file",
+  options: dir,
+});
+
+function formatSize(size: number): string {
+  return formatBytes(size, {
+    binary: true,
+  })
+    .replace(" ", "")
+    .replace("i", "");
+}
+
+const downloadSize = formatSize((await Deno.stat(file)).size);
+const hash = toHashString(
+  await crypto.subtle.digest("MD5", await Deno.readFile(file))
+);
+
+const tempDir = await Deno.makeTempDir();
+await new Deno.Command(".\\" + file, {
+  args: [`/DESTINATION=${tempDir}\\`],
+}).output();
+
+let tempSize = 0;
+for await (const entry of walk(tempDir)) {
+  if (entry.isDirectory) continue;
+  const stat = await Deno.stat(entry.path);
+  tempSize += stat.size;
+}
+const installedSize = formatSize(tempSize);
+await Deno.remove(tempDir, { recursive: true });
+
+console.log(`
+[${downloadSize} download / ${installedSize} installed]
+(MD5: ${hash})
+`);