Based on DMMs and Wiimms excellent work, I've created a flexible
patchscript for GNU/Linux. Additionally to riivolution patches, this
one will also allow patching ROMs using ips/ppf patches. And more...

patchimage allows choosing a custom GAMEID, aswell as downloading
riivolution-files, patches and soundtrack (if available).

NOTE: don't fiddle around with sub-folders in riivolution-files, the
script uses files as "unzip" creates them. No need to modify whatever.

... Well, you need the original game to do this legally, if you don't
own the original, you can't blame me. patchimage is 100% legal, as it
does not contain any propritary contents, nor is able to grab them.

Supported Games
* Newer SMBW (riivolution) [SMN?03]
* Cannon SMBW (riivolution) [SMN?04]
  [support for Cannon is untested, as I couldn't grab the files]
* Another SMBW (riivolution) [SMN?05]
* Newer Summer Sun (riivolution) [SMN?06]
* Newer Holiday Special (riivolution) [SMN?07]
* Epic Super Bower World (riivolution) [SMN?08]
* Koopa Country (riivolution) [SMN?09]
* The Legend of Zelda: Parallel Worlds (ips)

Default Searchpaths:

    ISO: BASE.iso / BASE.wbfs / GAMEID.iso / GAMEID.wbfs
    Riivolution: Original name of the zip / unpacked folder
    ROM: some mask matching the file (eg: "*[Ll]ink*[Pp]ast*smc" for Zelda: Parallel Worlds)

Parameters
--game={NewerSMB;NewerSummerSun;AnotherSMBW;HolidaySpecial;ParallelWorlds}
specify game to create (if none is provided, the script will ask you)

--iso/--rom=/home/test/<Image>
specify path to the original ISO/ROM

--riivolution/--patch=<Patch>
specify path to Riivolution/Patch files

--version=EURv1,EURv2,USAv1,USAv2,JPNv1
specify your game version (for Wii games, if auto-detection fails)

--customdid=SMNP02
specify a custom ID to use for the game

--sharesave
let modified game share savegame with original game

--download
download riivolution/patchfiles

--soundtrack
download soundtrack (if available) and exit

--banner=<banner>
specify a custom banner to use

--download-banner
download a custom banner (if available)

--clean
cleanup working directory from anything (also riivolution patches)

Examples:

NewerSMBW:
$ patchimage --game=NewerSMBW --iso=/home/test/SMNP01.iso --download

Zelda: Parallel Worlds
$ patchimage --game=ParallelWorlds --rom=/home/test/ALTTP.smc --download

License: GNU GPLv3
Extra Licenses:

> wit GNU GPL v2
> uips GNU GPL v2
> applyppf3 as-is
> xml-patchfiles as-is