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[]).map(async (matcher: FileMatcher): Promise => {\n const { from, to } = matcher\n const stat = await statOrNull(from)\n if (stat == null) {\n log.warn({ from }, `file source doesn't exist`)\n return []\n }\n if (stat.isFile()) {\n return [{ from, to }]\n }\n\n if (matcher.isEmpty() || matcher.containsOnlyIgnore()) {\n matcher.prependPattern(\"**/*\")\n }\n const matcherFilter = matcher.createFilter()\n const extraResourceMatches = await walk(matcher.from, (file: string, stats: FilterStats) => matcherFilter(file, stats) || stats.isDirectory())\n return extraResourceMatches.map(from => ({ from, to: matcher.to }))\n })\n )\n const extraResourceAsars = extraResources\n .flat(1)\n .filter(match => isAsar(match.from))\n .reduce((prev, { to, from }) => {\n const prefix = path.relative(resourcesDestinationPath, to)\n return {\n ...prev,\n [path.join(resourcesRelativePath, prefix, path.basename(from))]: from,\n }\n }, {})\n\n // sort to produce constant result\n const allAsars = [...Object.entries(resourceAsars), ...Object.entries(extraResourceAsars)].sort(([name1], [name2]) => name1.localeCompare(name2))\n const hashes = await Promise.all(allAsars.map(async ([, from]) => hashHeader(from)))\n const asarIntegrity: AsarIntegrity = {}\n for (let i = 0; i < allAsars.length; i++) {\n const [asar] = allAsars[i]\n asarIntegrity[asar] = hashes[i]\n }\n return asarIntegrity\n}\n\nasync function hashHeader(file: string): Promise {\n const hash = createHash(\"sha256\")\n const { header } = await readAsarHeader(file)\n hash.update(header)\n return {\n algorithm: \"SHA256\",\n hash: hash.digest(\"hex\"),\n }\n}\n"]}