109 lines
3.0 KiB
JavaScript
109 lines
3.0 KiB
JavaScript
// @ts-check
|
|
import fs from "node:fs";
|
|
import path from "node:path";
|
|
import findCacheDir from "find-cache-dir";
|
|
import filterConfigs from "./filterConfigs.js";
|
|
import { findUpSync } from "find-up"
|
|
import { get_var } from "@polymech/commons/config"
|
|
import { resolve } from "@polymech/commons"
|
|
import { sync as mkdir } from "@polymech/fs/dir"
|
|
import { sync as exists } from "@polymech/fs/exists"
|
|
|
|
import os from "node:os";
|
|
|
|
// Boost libuv threadpool size on Windows for better sharp performance
|
|
// See: https://sharp.pixelplumbing.com/performance/
|
|
if (os.platform() === "win32" && !process.env.UV_THREADPOOL_SIZE) {
|
|
process.env.UV_THREADPOOL_SIZE = "8";
|
|
}
|
|
|
|
// Sharp related checks
|
|
export const sharp = await (async () => {
|
|
try {
|
|
if (await import("sharp")) {
|
|
return true;
|
|
}
|
|
} catch (error) {
|
|
return false;
|
|
}
|
|
})();
|
|
|
|
export const supportedImageTypes = [
|
|
"avif",
|
|
"jpeg",
|
|
"jpg",
|
|
"png",
|
|
"webp",
|
|
...(sharp ? ["heic", "heif", "tiff", "gif"] : ["jxl", "wp2"]),
|
|
];
|
|
|
|
// prettier-ignore
|
|
export const supportedConfigs = [
|
|
"src", "alt", "tag", "content", "sizes", "preload", "loading", "decoding", "attributes",
|
|
"layout", "placeholder", "breakpoints", "objectFit", "objectPosition", "backgroundSize",
|
|
"backgroundPosition", "format", "fallbackFormat", "includeSourceFormat", "formatOptions",
|
|
"fadeInTransition", "artDirectives", "flip", "flop", "invert", "flatten", "normalize",
|
|
"grayscale", "hue", "saturation", "brightness", "w", "h", "ar", "width", "height", "aspect",
|
|
"background", "tint", "blur", "median", "rotate", "quality", "fit", "kernel", "position",
|
|
"cacheDir", "assetFileNames", "cacheRoot"
|
|
];
|
|
|
|
const configFile = findUpSync([
|
|
"astro-imagetools.config.js",
|
|
"astro-imagetools.config.mjs",
|
|
]);
|
|
/* @vite-ignore */
|
|
const configFunction = configFile ? await import(configFile).catch(async () => await import("/" + configFile)) : null;
|
|
|
|
const rawGlobalConfigOptions = configFunction?.default ?? {};
|
|
|
|
const NonGlobalConfigOptions = ["src", "alt", "content"];
|
|
|
|
const GlobalConfigs = supportedConfigs.filter(
|
|
(key) => !NonGlobalConfigOptions.includes(key)
|
|
);
|
|
|
|
const GlobalConfigOptions = filterConfigs(
|
|
"Global",
|
|
rawGlobalConfigOptions,
|
|
GlobalConfigs
|
|
);
|
|
|
|
export { GlobalConfigOptions };
|
|
|
|
// CWD
|
|
export const cwd = process.cwd().split(path.sep).join(path.posix.sep);
|
|
|
|
const { cacheDir } = GlobalConfigOptions;
|
|
|
|
// FS Cache related checks
|
|
|
|
let fsCachePath =
|
|
(cacheDir
|
|
? cwd + cacheDir
|
|
: findCacheDir({
|
|
name: "astro-imagetools",
|
|
})) + "/";
|
|
|
|
fs.existsSync(fsCachePath) || fs.mkdirSync(fsCachePath, { recursive: true });
|
|
|
|
const cache_dir = () => {
|
|
if (!GlobalConfigOptions.cacheRoot) return false;
|
|
let dir;
|
|
if (!exists(GlobalConfigOptions.cacheRoot)) {
|
|
dir = path.resolve(resolve(GlobalConfigOptions.cacheRoot, false, {
|
|
"POLYMECH-CACHE": get_var("POLYMECH-CACHE")
|
|
}))
|
|
if (!exists(dir)) {
|
|
mkdir(dir);
|
|
}
|
|
} else {
|
|
dir = GlobalConfigOptions.cacheRoot
|
|
}
|
|
return dir + "/";
|
|
}
|
|
// @todo : cache dir
|
|
const pm_cache_dir = cache_dir();
|
|
fsCachePath = pm_cache_dir ? pm_cache_dir : fsCachePath;
|
|
export { fsCachePath };
|