feat: automatically generate a pkglist for pacman

add a hook to pacman, generating a list of installed pakages and writing
it to `/home/swytch/.config/paru/pkglist`

.config/pacman/hooks/pkglist.hook

@@ -0,0 +1,10 @@
+[Trigger]
+Operation = Remove
+Operation = Install
+Type = Package
+Target = *
+
+[Action]
+Description = Update the pkglist...
+When = PostTransaction
+Exec = /bin/sh -c '/usr/bin/pacman -Qqe > /home/swytch/.config/paru/pkglist.txt'

.config/paru/pkglist.txt

@@ -0,0 +1,89 @@
+abcde
+adobe-source-han-sans-cn-fonts
+adobe-source-han-sans-jp-fonts
+alsa-plugins
+alsa-utils
+android-tools
+android-udev
+arandr
+autoconf
+automake
+autorandr
+base
+beets
+binutils
+bison
+capitaine-cursors
+dash
+dunst
+efibootmgr
+fakeroot
+file
+findutils
+firefox
+flex
+gawk
+gcc
+gettext
+git
+grep
+groff
+grub
+gzip
+htop
+imagemagick
+iwd
+libnotify
+libtool
+linux
+linux-firmware
+m4
+make
+man-db
+mpc
+mpd
+mpv
+ncmpcpp
+neovim
+noto-fonts
+pacman
+pacman-contrib
+paru
+pass
+patch
+pkgconf
+pulseaudio-alsa
+pulsemixer
+python-eyed3
+redshift
+sed
+shotgun
+sox
+sudo
+sxhkd
+sxiv
+texinfo
+texlive-core
+texlive-latexextra
+transmission-gtk
+ttf-iosevka-fixed-slab
+ttf-nerd-fonts-symbols-mono
+unzip
+upower
+usbutils
+which
+xcape
+xclip
+xf86-video-intel
+xorg-server
+xorg-xinit
+xorg-xinput
+xorg-xsetroot
+xss-lock
+xwallpaper
+zathura
+zathura-pdf-mupdf
+zip
+zsh
+zsh-history-substring-search
+zsh-syntax-highlighting

.local/bin/arch_setup

@@ -10,17 +10,6 @@
 ######################################################################
 
 
-#Lists of apps sorted by type and criticity
-base="dash xorg-server xorg-xinit xorg-xinput xorg-xsetroot xclip sxhkd"
-base="xss-lock zsh neovim firefox man-db pass"
-utilities="xf86-video-intel pulseaudio pulseaudio-alsa alsa-utils \
-	zsh-syntax-highlighting zsh-history-substring-search pulsemixer \
-	dunstify libnotify sxiv xwallpaper redshift htop ffmpeg imagemagick \
-	upower pacman-contrib"
-fonts="iosevka-fixed-slab adobe-source-han-sans-jp-fonts adobe-source-han-sans-cn-fonts"
-media="mpd ncmpcpp mpv zathura zathura-mupdf"
-other="transmission-gtk texlive-core texlive-latexextra capitaine-cursors"
-
 repos="st dwm dmenu slock"
 
 services_list="systemd-timescyncd"
@@ -78,27 +67,7 @@ cd ~
 
 # Installing apps
 
-printf "\nInstalling base..."
-
-for app in $base; do
-	install $app
-done
-
-for app in $utilities; do
-	install $app
-done
-
-for app in $fonts; do
-	install $app
-done
-
-for app in $media; do
-	install $app
-done
-
-for app in $other; do
-	install $app
-done
+paru -S	 --needed - < ~/.config/paru/pkglist.txt
 
 printf "\nInstalling vim-plug..."