import { run } from "https://deno.land/x/run_simple/mod.ts"; import { join } from "jsr:@std/path@0.224.0"; const IMG_DIR = "./public/gen-img/events"; const data = {}; for await (const f of Deno.readDir(IMG_DIR)) { const [name, ext] = f.name.split("."); if (ext !== "png") { continue; } const explain = await run(`identify ${join(IMG_DIR, f.name)}`); const [_, format, resolution] = explain.split(" "); const [width, height] = resolution.split("x").map((c) => Number(c)); data[name] = { format, width, height, ratio: width / height }; } await Deno.writeTextFile( "./src/gen-images.json", JSON.stringify(data, null, 2), ); console.log(`File ./src/gen-images.json saved`);