Instructions on installing and using Cower to maintain Arch AUR packages.
tar xzvf cower.tar.gz
cd cower
makepkg -s
makepkg -i
Searches the AUR for packages
cower -s {package name}
Download the package then install using the makepkg command:
cower -d {package name}
Use the cower command with the -u flag for finding packages that needs updating and -d for downloading them.
cower -ud
The following pattern is useful for finding the exeuting the makepkg command on all the PKBUILD so that we don't have to do it for each package
find . -name PKGBUILD -execdir makepkg -si \;
Instructional video can be found here