1. #!/bin/bash
2.  
3. if [ "$#" -ne 1 ]; then
4.     echo "Usage: "$(basename $0)" aur_package_dir"
5.     echo
6.     echo "This simple script when passed a directory where clones of AUR repositories are"
7.     echo "will iterate over then directory by directory and if any of them contains"
8.     echo "a PKGBUILD file then with pkgname will see if this package is installed"
9.     echo "and if it is will perform git reset --hard + git pull, check for pkgver/pkgrel"
10.     echo "against what is installedand call makepkg -sri in case they differ"
11.     exit 1
12. fi
13.  
14. pushd $1 > /dev/null
15.  
16. for dir in */; do    
17.     pushd $dir > /dev/null
18.  
19.     if [ -f PKGBUILD ]; then
20.         pkgbase=$(grep -m 1 pkgbase PKGBUILD | cut -d '=' -f 2)
21.         pkgname=$(grep -m 1 pkgname PKGBUILD | cut -d '=' -f 2)
22.  
23.         if [ ! -z "$pkgname" ]; then
24.             pkg_info=$(pacman -Qi $pkgname 2>&1)
25.             if [ $? -eq 0 ]; then
26.                 installed_version=`echo "$pkg_info" | grep -m 1 Version | sed s'/Version         ://g' | xargs`
27.                 echo "----- Found installed package "$pkgname" version: "$installed_version
28.                 git reset --hard
29.                 git pull
30.                 pkgver=$(grep -m 1 pkgver PKGBUILD | cut -d '=' -f 2 | xargs)
31.                 pkgrel=$(grep -m 1 pkgrel PKGBUILD | cut -d '=' -f 2 | xargs)
32.                 git_version="${pkgver}-${pkgrel}"
33.                 echo "----- Git version of this package is "$git_version
34.                 if [ "$installed_version" != "$git_ver" ]; then
35.                     echo "----- Package "$pkgname" version: "$installed_version" has git version: "$git_version" will reinstall"
36.                     makepkg -sri
37.                 fi
38.             fi
39.         fi
40.     fi
41.    
42.     popd > /dev/null
43. done
44.  
45. popd > /dev/null