INNER CODE UNIT · Java

main

apache/bifromq · .mvn/wrapper/MavenWrapperDownloader.java:37

    public static void main(String[] args) {
        log("Apache Maven Wrapper Downloader " + WRAPPER_VERSION);

        if (args.length != 2) {
            System.err.println(" - ERROR wrapperUrl or wrapperJarPath parameter missing");
            System.exit(1);
        }

        try {
            log(" - Downloader started");
            final URL wrapperUrl = URI.create(args[0]).toURL();
            final Path baseDir = Paths.get(".").toAbsolutePath().normalize();
            final Path wrapperJarPath = baseDir.resolve(args[1]).normalize();
            if (!wrapperJarPath.startsWith(baseDir)) {
                throw new IOException("Invalid path: outside of allowed directory");
            }
            downloadFileFromURL(wrapperUrl, wrapperJarPath);
            log("Done");

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