From 79bfb93acd9338567d05b6cd28900dd6b95a64bb Mon Sep 17 00:00:00 2001
From: Dan <dan@techsaviours.org>
Date: Sun, 23 Jan 2022 16:30:57 +1300
Subject: [PATCH] added files

---
 1.cleanup_cache.hook           | 11 +++++++
 2.archive_packages-client.hook | 11 +++++++
 2.archive_packages-server.hook | 11 +++++++
 archive_packages.sh            | 10 ++++++
 client.sh                      | 24 ++++++++++++++
 delete.sh                      | 35 +++++++++++++++++++++
 repo-add.sh                    |  3 ++
 server.sh                      | 57 ++++++++++++++++++++++++++++++++++
 8 files changed, 162 insertions(+)
 create mode 100644 1.cleanup_cache.hook
 create mode 100644 2.archive_packages-client.hook
 create mode 100644 2.archive_packages-server.hook
 create mode 100644 archive_packages.sh
 create mode 100644 client.sh
 create mode 100644 delete.sh
 create mode 100644 repo-add.sh
 create mode 100644 server.sh

diff --git a/1.cleanup_cache.hook b/1.cleanup_cache.hook
new file mode 100644
index 0000000..b751d64
--- /dev/null
+++ b/1.cleanup_cache.hook
@@ -0,0 +1,11 @@
+[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
\ No newline at end of file
diff --git a/2.archive_packages-client.hook b/2.archive_packages-client.hook
new file mode 100644
index 0000000..9cb13f1
--- /dev/null
+++ b/2.archive_packages-client.hook
@@ -0,0 +1,11 @@
+[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
\ No newline at end of file
diff --git a/2.archive_packages-server.hook b/2.archive_packages-server.hook
new file mode 100644
index 0000000..79c1c59
--- /dev/null
+++ b/2.archive_packages-server.hook
@@ -0,0 +1,11 @@
+[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
\ No newline at end of file
diff --git a/archive_packages.sh b/archive_packages.sh
new file mode 100644
index 0000000..f098ca7
--- /dev/null
+++ b/archive_packages.sh
@@ -0,0 +1,10 @@
+#!/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
diff --git a/client.sh b/client.sh
new file mode 100644
index 0000000..513d55a
--- /dev/null
+++ b/client.sh
@@ -0,0 +1,24 @@
+#!/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
\ No newline at end of file
diff --git a/delete.sh b/delete.sh
new file mode 100644
index 0000000..0ee6b33
--- /dev/null
+++ b/delete.sh
@@ -0,0 +1,35 @@
+#!/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/$arch/|#CacheDir    = /var/cache/pacman/pkg/|g" /etc/pacman.conf
+head -n -2 /etc/pacman.conf > tmp.txt && mv tmp.txt /etc/pacman.conf
+
+# Rsync
+rm /etc/rsyncd.secrets
+rm /etc/rsyncd.user
+rm /etc/rsyncd.password
+rm /etc/rsyncd.server
+
+else
+
+echo "Nothing has been deleted."
+
+fi
\ No newline at end of file
diff --git a/repo-add.sh b/repo-add.sh
new file mode 100644
index 0000000..543b908
--- /dev/null
+++ b/repo-add.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+# Used for `2.archive_packages-SERVER.hook` and rsync daemon `post-xfer exec = /root/repo-add.sh`
+repo-add /srv/http/repo/archlinux/*/homerepo.db.tar.zst /srv/http/repo/archlinux/*/{*.zst,*.gz,*.xz}
\ No newline at end of file
diff --git a/server.sh b/server.sh
new file mode 100644
index 0000000..fb10481
--- /dev/null
+++ b/server.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+# Variables
+arch=$(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
\ No newline at end of file