Signed-off-by: Jason Chu <jchu@xentac.net>

makechrootpkg: Check if build was successful. Copy package to cwd and cleanup $chrootdir/rw/build on success, keep directory contents on failure.

Signed-off-by: Jason Chu <jchu@xentac.net>

makechrootpkg should check for a PKGBUILD and user credentials after the
option to print usage is granted.

Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

Escape the uniondir directory reference when creating $uniondir/etc/sudoers and set it to the proper permissions (440)

Accept options to makepkg after a -- so that we can accept longopts for makepkg and even options that are used by makechrootpkg

Make sure we umount everything on a clean exit too

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

Use sudo to drop permissions and build as "nobody" in the chroot

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

Mostly functional, missing true su capability....

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>