chore: import upstream snapshot with attribution

2026-07-13 12:25:07 +08:00
commit a26e856398
1681 changed files with 296950 additions and 0 deletions
@@ -0,0 +1,88 @@
+// ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
+// ┃ ██████ ██████ ██████       █      █      █      █      █ █▄  ▀███ █       ┃
+// ┃ ▄▄▄▄▄█ █▄▄▄▄▄ ▄▄▄▄▄█  ▀▀▀▀▀█▀▀▀▀▀ █ ▀▀▀▀▀█ ████████▌▐███ ███▄  ▀█ █ ▀▀▀▀▀ ┃
+// ┃ █▀▀▀▀▀ █▀▀▀▀▀ █▀██▀▀ ▄▄▄▄▄ █ ▄▄▄▄▄█ ▄▄▄▄▄█ ████████▌▐███ █████▄   █ ▄▄▄▄▄ ┃
+// ┃ █      ██████ █  ▀█▄       █ ██████      █      ███▌▐███ ███████▄ █       ┃
+// ┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
+// ┃ Copyright (c) 2017, the Perspective Authors.                              ┃
+// ┃ ╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌ ┃
+// ┃ This file is part of the Perspective library, distributed under the terms ┃
+// ┃ of the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). ┃
+// ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
+
+import { execSync } from "child_process";
+import * as fs from "node:fs";
+import * as path from "node:path";
+import { bundle as bundleCss, composeVisitors } from "lightningcss";
+
+import { createRequire } from "node:module";
+
+const INHERIT = {
+    stdio: "inherit",
+    stderr: "inherit",
+};
+
+export function get_host() {
+    return /host\: (.+?)$/gm.exec(execSync(`rustc -vV`).toString())[1];
+}
+
+export const resolveNPM = (url) => ({
+    read(filePath) {
+        if (filePath.startsWith("http")) {
+            return `@import url("${filePath}");`;
+        }
+
+        return fs.readFileSync(filePath, "utf8");
+    },
+    resolve(specifier, from) {
+        if (specifier.startsWith("http")) {
+            return { external: specifier };
+        }
+
+        const _require = createRequire(url);
+
+        if (specifier.startsWith(".") || specifier.startsWith("/")) {
+            return path.resolve(path.dirname(from), specifier);
+        }
+
+        return _require.resolve(specifier);
+    },
+});
+
+// Inline url() asset references as data URIs.
+export function inlineUrlVisitor(fromFile) {
+    const dir = path.dirname(fromFile);
+    return composeVisitors([
+        {
+            Url(url) {
+                const ext = path.extname(url.url).toLowerCase();
+                if (![".svg", ".png", ".gif"].includes(ext)) {
+                    return;
+                }
+
+                const resolved = path.resolve(dir, url.url);
+                if (!fs.existsSync(resolved)) {
+                    return;
+                }
+
+                const content = fs.readFileSync(resolved);
+                const mime =
+                    ext === ".svg"
+                        ? "image/svg+xml"
+                        : ext === ".png"
+                          ? "image/png"
+                          : "image/gif";
+
+                const new_content = content
+                    .toString("base64")
+                    .split("\n")
+                    .map((x) => x.trim())
+                    .join("");
+                return {
+                    url: `data:${mime};base64,${new_content}`,
+                    loc: url.loc,
+                };
+            },
+        },
+    ]);
+}