added files

1.cleanup_cache.hook

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+[Trigger]
+Type = Package
+Operation = Remove
+Operation = Install
+Operation = Upgrade
+Target = *
+
+[Action]
+Description = Removing obsolete cached package files (keeping the latest two)...
+When = PostTransaction
+Exec = /usr/bin/paccache -rvk2

2.archive_packages-client.hook

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+[Trigger]
+Type = Package
+Operation = Remove
+Operation = Install
+Operation = Upgrade
+Target = *
+
+[Action]
+Description = Archive packages to your archive server.
+When = PostTransaction
+Exec = /root/archive_packages.sh

2.archive_packages-server.hook

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+[Trigger]
+Type = Package
+Operation = Remove
+Operation = Install
+Operation = Upgrade
+Target = *
+
+[Action]
+Description = Archive packages to your archive server.
+When = PostTransaction
+Exec = /root/repo-add.sh

archive_packages.sh

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+#!/bin/bash
+
+# Variables
+arch=$(uname -m)
+## Add your archive server ip and user (rsync auth user)
+server="$(cat /etc/rsyncd.server)"
+user="$(cat /etc/rsyncd.user)"
+
+# Rsync daemon
+rsync -chavzP --password-file=/etc/rsyncd.password --ignore-existing /var/cache/pacman/pkg/*pkg* rsync://$user@$server/archiverepo/archlinux/$arch

client.sh

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+#!/bin/bash
+# Variables
+read -p "Enter your archive server ip address: " server
+read -p "Enter your user for rsync daemon credentials: " user
+read -p "Enter your password: " -s password
+
+# Hooks
+mkdir /etc/pacman.d/hooks/
+cp 1.cleanup_cache.hook /etc/pacman.d/hooks/
+cp 2.archive_packages-client.hook /etc/pacman.d/hooks/2.archive_packages.hook
+
+# Script/s
+cp archive_packages.sh /root/
+chmod +x /root/archive_packages.sh
+
+# Rsync credentials
+echo "$user" > /etc/rsyncd.user
+echo "$password" > /etc/rsyncd.password
+echo "$server" > /etc/rsyncd.server
+chmod 400 /etc/rsyncd.user /etc/rsyncd.password /etc/rsyncd.server
+
+# Add repository to pacman.conf
+echo "[homerepo]
+Server = http://$server:8080/archlinux/\$arch" >> /etc/pacman.conf

delete.sh

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+#!/bin/bash
+# Delete everything
+read -r -p "You are going to delete everything. Are you sure? [YES/no] " prompt
+
+if [[ $prompt == "YES" ]]
+then
+
+arch=$(uname -m)
+
+# Hooks
+rm /etc/pacman.d/hooks/1.cleanup_cache.hook
+rm /etc/pacman.d/hooks/2.archive_packages.hook
+
+# scripts
+rm /root/repo-add.sh
+rm /root/archive_packages.sh
+
+# Repo
+rm -r /srv/http/repo/
+
+# Pacman config
+sed -i "s|CacheDir    = /srv/http/repo/archlinux/$arch/|#CacheDir    = /var/cache/pacman/pkg/|g" /etc/pacman.conf
+head -n -2 /etc/pacman.conf > tmp.txt && mv tmp.txt /etc/pacman.conf
+
+# Rsync
+rm /etc/rsyncd.secrets
+rm /etc/rsyncd.user
+rm /etc/rsyncd.password
+rm /etc/rsyncd.server
+
+else
+
+echo "Nothing has been deleted."
+
+fi

repo-add.sh

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+#!/bin/bash
+# Used for `2.archive_packages-SERVER.hook` and rsync daemon `post-xfer exec = /root/repo-add.sh`
+repo-add /srv/http/repo/archlinux/*/homerepo.db.tar.zst /srv/http/repo/archlinux/*/{*.zst,*.gz,*.xz}

server.sh

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+#!/bin/bash
+# Variables
+arch=$(uname -m)
+server="$(ip addr show | grep "inet " | grep -v 127.0.0. | head -1 | cut -d" " -f6 | cut -d/ -f1)"
+## Rsync credentials
+read -p "Enter your user for rsync daemon credentials: " user
+read -p "Enter your password: " -s password
+
+# Hooks
+mkdir /etc/pacman.d/hooks/
+cp 1.cleanup_cache.hook /etc/pacman.d/hooks/
+cp 2.archive_packages-server.hook /etc/pacman.d/hooks/2.archive_packages.hook
+
+# Script/s
+cp repo-add.sh /root/
+chmod +x /root/repo-add.sh
+
+# Database
+mkdir -p /srv/http/repo/archlinux/{x86_64,aarch64}/AUR
+repo-add /srv/http/repo/archlinux/x86_64/homerepo.db.tar.zst
+repo-add /srv/http/repo/archlinux/x86_64/AUR/homerepo.db.tar.zst
+repo-add /srv/http/repo/archlinux/aarch64/homerepo.db.tar.zst
+repo-add /srv/http/repo/archlinux/aarch64/AUR/homerepo.db.tar.zst
+
+# Move existing packages
+mv /var/cache/pacman/pkg/*pkg* /srv/http/repo/archlinux/$arch/
+repo-add /srv/http/repo/archlinux/$arch/homerepo.db.tar.zst /srv/http/repo/archlinux/$arch/{*.zst,*.gz,*.xz}
+chown -R http: /srv/http/repo/
+
+# Change cache path in pacman.conf
+sed -i "s|#CacheDir    = /var/cache/pacman/pkg/|CacheDir    = /srv/http/repo/archlinux/$arch/|g" /etc/pacman.conf
+
+# Rsync daemon 
+## Credentials
+echo "$user:$password" > /etc/rsyncd.secrets
+chmod 400 /etc/rsyncd.secrets
+
+## Config
+echo "[archiverepo]
+path = /srv/http/repo/
+comment = Arch Archive Repository
+timeout = 300
+read only = false
+uid = 33
+gid = 33
+post-xfer exec = /root/repo-add.sh
+# Security
+auth users = $user      
+secrets file = /etc/rsyncd.secrets
+# Optional
+#hosts allow = 192.168.1.0/255.255.255.0
+" >> /etc/rsyncd.conf
+systemctl enable --now rsyncd.service
+
+# Add repository to pacman.conf
+echo "[homerepo]
+Server = http://$server:8080/archlinux/\$arch" >> /etc/pacman.conf