blob: a913fa4dce1764bd99c2a6ca4a15da6f5aea9f51 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
#!/bin/bash
if [[ $UID -ne 0 ]]; then
sudo -p 'Restarting as root, password: ' bash $0 "$@"
exit $?
fi
#read mirrorlist, "Server =" lines, remove all before and including "= " (10 char)
readarray -t mirrorArray < <(grep "^Server =" /etc/pacman.d/mirrorlist | cut -c 10-)
#randomize the order of the mirror
mirrorArray=( $(shuf -e "${mirrorArray[@]}") )
#now get the list of stuff to update
readarray -t packageList < <(checkupdates | cut -d ' ' -f 1,4)
pidToWait=''
for pkgNameAndVersion in "${packageList[@]}"; do
pkgName=${pkgNameAndVersion% *}
#echo "pkgName $pkgName"
repoAndArch=($(pacman -Si $pkgName | grep 'Repository :\|Architecture :' | cut -c 19-))
repo=${repoAndArch[0]}
archpkg=${repoAndArch[1]}
arch='x86_64'
downloadList=''
for mirror in "${mirrorArray[@]}"; do
pkgNameAndVersion=${pkgNameAndVersion/ /-}
val=${mirror/\$repo/$repo}
val=$(echo ${val/\$arch/$arch}/$pkgNameAndVersion-$archpkg.pkg.tar.xz)
#echo - $repo - $arch - $val - $mirror
downloadList="$downloadList $val"
done
#echo $downloadList
aria2c -c $downloadList -d /var/cache/pacman/pkg/ &> /dev/null &
running=$(jobs |wc -l)
echo ">>> $(date +%T) | Downloading $pkgName, $running/10 download"
while [ $running -gt 10 ]; do
sleep 0.1 #sleep 0.1 second
running=$(jobs |wc -l)
done
done
#now wait for all remaining jobs
echo "all download started, waiting for completition"
wait
if [[ $# -gt 0 ]]; then
#DROP PRIVILEDGES
sudo -s -u $SUDO_USER $1 -Syu --noconfirm
else
echo "downloads complete, calling pacman"
pacman -Syu --noconfirm
fi
|