project-client/scripts/build/sandboxFix.js

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/*
* SPDX-License-Identifier: GPL-3.0
* Vesktop, a desktop app aiming to give you a snappier Discord Experience
* Copyright (c) 2023 Vendicated and Vencord contributors
*/
// Based on https://github.com/gergof/electron-builder-sandbox-fix/blob/master/lib/index.js
const fs = require("fs/promises");
const path = require("path");
let isApplied = false;
const hook = async () => {
if (isApplied) return;
isApplied = true;
if (process.platform !== "linux") {
// this fix is only required on linux
return;
}
const AppImageTarget = require("app-builder-lib/out/targets/AppImageTarget");
const oldBuildMethod = AppImageTarget.default.prototype.build;
AppImageTarget.default.prototype.build = async function (...args) {
console.log("Running AppImage builder hook", args);
const oldPath = args[0];
const newPath = oldPath + "-appimage-sandbox-fix";
// just in case
try {
await fs.rm(newPath, {
recursive: true
});
} catch {}
console.log("Copying to apply appimage fix", oldPath, newPath);
await fs.cp(oldPath, newPath, {
recursive: true
});
args[0] = newPath;
const executable = path.join(newPath, this.packager.executableName);
const loaderScript = `
#!/usr/bin/env bash
SCRIPT_DIR="$( cd "$( dirname "\${BASH_SOURCE[0]}" )" && pwd )"
IS_STEAMOS=0
if [[ "$SteamOS" == "1" && "$SteamGamepadUI" == "1" ]]; then
echo "Running Vesktop on SteamOS, disabling sandbox"
IS_STEAMOS=1
fi
exec "$SCRIPT_DIR/${this.packager.executableName}.bin" "$([ "$IS_STEAMOS" == 1 ] && echo '--no-sandbox')" "$@"
`.trim();
try {
await fs.rename(executable, executable + ".bin");
await fs.writeFile(executable, loaderScript);
await fs.chmod(executable, 0o755);
} catch (e) {
console.error("failed to create loder for sandbox fix: " + e.message);
throw new Error("Failed to create loader for sandbox fix");
}
const ret = await oldBuildMethod.apply(this, args);
await fs.rm(newPath, {
recursive: true
});
return ret;
};
};
module.exports = hook;