ENH call install package script as root

This commit is contained in:
Nathan Dwarshuis 2021-03-13 16:07:10 -05:00
parent 99f427fb08
commit ccc17c70d4
2 changed files with 172 additions and 37 deletions

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@ -0,0 +1,120 @@
#! /bin/bash
## Install all required packages for this user. It only needs to be run once
## when setting up the HOME directory.
##
## This script is designed not to ask the user over and over again for their
## sudo password. Since it uses yay and makepkg to install AUR and custom
## PKGBUILDs, the somewhat hacky way to do this is as follows:'
## 1. call this script as root
## 2. give the nobody user permission to run pacman with no password via sudo
## 3. set up a custom, temporary HOME directory for yay which is owned by nobody
## 4. run yay as nobody with HOME set to the directory made in (3)
## 5. run makepkg as nobody
## 6. remove the temporary HOME for yay
## 7. remove the pacman sudo privilege for nobody
PKGBUILD_dir="$HOME/.local/share/packages"
YAYTMP=/tmp/something
NOBODY_SUDO_CONF=/etc/sudoers.d/10-nobody-pacman
mk_nobody_perms() {
echo "nobody ALL=(root) NOPASSWD: /usr/bin/pacman" > "$NOBODY_SUDO_CONF"
}
rm_nobody_perms() {
rm "$NOBODY_SUDO_CONF"
}
mk_yaytmp() {
mkdir "$YAYTMP"
chown -R nobody:nobody "$YAYTMP"
# chgrp nobody "$YAYTMP"
# chmod g+ws "$YAYTMP"
# setfacl -m u::rwx,g::rwx "$YAYTMP"
# setfacl -d --set u::rwx,g::rwx,o::- "$YAYTMP"
}
rm_yaytmp() {
rm -f "$YAYTMP"
}
call_makepkg() {
cd "$PKGBUILD_dir/$1" || exit
sudo -u nobody makepkg -s -r -i -f --noconfirm
}
try_nobody_update() {
## Try updating pacman as the nobody user. If this fails then something
## went wrong when setting up sudo permissions for nobody
if ! sudo -u nobody -n sudo pacman -Syy; then
echo "Failed to obtain pacman permissions for user nobody. Exiting."
exit 1
fi
}
run_yay() {
## TODO add template switches to control which of these get installed based
## on my config
dunst_pkgs=(dunst)
emacs_pkgs=(emacs mu)
flameshot_pkgs=(flameshot)
gtk_pkgs=(zuki-themes)
nvidia_pkgs=(optimus-manager)
r_pkgs=(r docker-rootless-extras-bin gcc-fortran texlive-bin tk)
redshift_pkgs=(redshift)
rofi_pkgs=(rofi-git bitwarden-cli libnotify rofi-greenclip
networkmanager-dmenu-git veracrypt sshfs jmtpfs)
seafile_pkgs=(seafile)
urxvt_pkgs=(urxvt-tabbedex rxvt-unicode urxvt-perls)
xmonad_pkgs=(stack-static autorandr feh xorg-server xorg-xset libpulse
playerctl wireless_tools acpid ttf-symbola-free ttf-symbola-free
ttf-dejavu awesome-terminal-fonts numlockx picom i3lock-color
xorg-xrandr xss-lock)
zsh_pkgs=(zsh zsh-completions zsh-syntax-highlighting)
## AUR pkgs needed for spotify
spotify_pkgs=(gconf)
sudo -u nobody HOME="$YAYTMP" \
yay --noconfirm --removemake -S \
"${dunst_pkgs[@]}" \
"${emacs_pkgs[@]}" \
"${flameshot_pkgs[@]}" \
"${gtk_pkgs[@]}" \
"${nvidia_pkgs[@]}" \
"${nvidia_pkgs[@]}" \
"${r_pkgs[@]}" \
"${redshift_pkgs[@]}" \
"${rofi_pkgs[@]}" \
"${seafile_pkgs[@]}" \
"${urxvt_pkgs[@]}" \
"${xmonad_pkgs[@]}" \
"${zsh_pkgs[@]}" \
"${spotify_pkgs[@]}"
}
run_makepkg() {
## these are all packages that have some personal customizations and/or are
## not in the AUR
call_makepkg "clevo-xsm-wmi-dkms"
call_makepkg "conky-lua"
call_makepkg "spotify"
call_makepkg "xkb-hypermode"
}
if [[ ! "$(id -u)" = "1" ]]; then
echo "This script must be run as root. Exiting"
exit 1
fi
mk_nobody_perms
try_nobody_update
mk_yaytmp
run_yay
rm_yaytmp
run_makepkg
rm_nobody_perms

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@ -4,48 +4,63 @@
## Configuration is assumed to be handled elsewhere (for now) eg in etckeeper
## or with ansible
PKGBUILD_dir="$HOME/.local/share/packages"
sudo bootstrap_pkgs
call_makepkg() {
cd "$PKGBUILD_dir/$1" || exit
makepkg -s -r -i -f --noconfirm
}
# PKGBUILD_dir="$HOME/.local/share/packages"
## install packages (those that are either in official repos or AUR)
# call_makepkg() {
# cd "$PKGBUILD_dir/$1" || exit
# sudo -u nobody makepkg -s -r -i -f --noconfirm
# }
## TODO add template switches to control which of these get installed based
## on my config
dunst_pkgs=(dunst)
emacs_pkgs=(emacs mu)
flameshot_pkgs=(flameshot)
gtk_pkgs=(zuki-themes)
nvidia_pkgs=(optimus-manager)
r_pkgs=(r docker-rootless-extras-bin gcc-fortran texlive-bin tk)
redshift_pkgs=(redshift)
rofi_pkgs=(rofi-git bitwarden-cli libnotify rofi-greenclip
networkmanager-dmenu-git veracrypt sshfs jmtpfs)
seafile_pkgs=(seafile)
urxvt_pkgs=(urxvt-tabbedex rxvt-unicode urxvt-perls)
xmonad_pkgs=(stack-static autorandr feh xorg-server xorg-xset libpulse playerctl
wireless_tools acpid ttf-symbola-free ttf-symbola-free ttf-dejavu
awesome-terminal-fonts numlockx picom i3lock-color xorg-xrandr
xss-lock)
zsh_pkgs=(zsh zsh-completions zsh-syntax-highlighting)
# ## install packages (those that are either in official repos or AUR)
## AUR pkgs needed for spotify
spotify_pkgs=(gconf)
# ## TODO add template switches to control which of these get installed based
# ## on my config
# dunst_pkgs=(dunst)
# emacs_pkgs=(emacs mu)
# flameshot_pkgs=(flameshot)
# gtk_pkgs=(zuki-themes)
# nvidia_pkgs=(optimus-manager)
# r_pkgs=(r docker-rootless-extras-bin gcc-fortran texlive-bin tk)
# redshift_pkgs=(redshift)
# rofi_pkgs=(rofi-git bitwarden-cli libnotify rofi-greenclip
# networkmanager-dmenu-git veracrypt sshfs jmtpfs)
# seafile_pkgs=(seafile)
# urxvt_pkgs=(urxvt-tabbedex rxvt-unicode urxvt-perls)
# xmonad_pkgs=(stack-static autorandr feh xorg-server xorg-xset libpulse playerctl
# wireless_tools acpid ttf-symbola-free ttf-symbola-free ttf-dejavu
# awesome-terminal-fonts numlockx picom i3lock-color xorg-xrandr
# xss-lock)
# zsh_pkgs=(zsh zsh-completions zsh-syntax-highlighting)
sudo -v
# ## AUR pkgs needed for spotify
# spotify_pkgs=(gconf)
yay --noconfirm --removemake -Syy --sudoloop "${dunst_pkgs[@]}" \
"${emacs_pkgs[@]}" "${flameshot_pkgs[@]}" "${gtk_pkgs[@]}" \
"${nvidia_pkgs[@]}" "${nvidia_pkgs[@]}" "${r_pkgs[@]}" \
"${redshift_pkgs[@]}" "${rofi_pkgs[@]}" "${seafile_pkgs[@]}" \
"${urxvt_pkgs[@]}" "${xmonad_pkgs[@]}" "${zsh_pkgs[@]}" "${spotify_pkgs[@]}"
# if sudo -u nobody -n sudo pacman -Syy; then
# echo "Using user nobody for installation. Sit back and relax."
# else
# echo "Using current user for installation. Prepare to enter sudo pwd alot."
# fi
## install custom packages (eg those for which I have my own PKGBUILDs)
# sudo -u nobody yay --noconfirm --removemake -S "${dunst_pkgs[@]}" \
# "${emacs_pkgs[@]}" \
# "${flameshot_pkgs[@]}" \
# "${gtk_pkgs[@]}" \
# "${nvidia_pkgs[@]}" \
# "${nvidia_pkgs[@]}" \
# "${r_pkgs[@]}" \
# "${redshift_pkgs[@]}" \
# "${rofi_pkgs[@]}" \
# "${seafile_pkgs[@]}" \
# "${urxvt_pkgs[@]}" \
# "${xmonad_pkgs[@]}" \
# "${zsh_pkgs[@]}" \
# "${spotify_pkgs[@]}"
call_makepkg "clevo-xsm-wmi-dkms"
call_makepkg "conky-lua"
call_makepkg "spotify"
call_makepkg "xkb-hypermode"
# ## install custom packages (eg those for which I have my own PKGBUILDs)
# call_makepkg "clevo-xsm-wmi-dkms"
# call_makepkg "conky-lua"
# call_makepkg "spotify"
# call_makepkg "xkb-hypermode"