add infra to use AUR if I need

This commit is contained in:
Daylin Morgan 2024-10-19 18:42:01 -05:00
parent f308cddb20
commit 02679c7d46
Signed by: daylin
GPG key ID: 950D13E9719334AD
2 changed files with 115 additions and 0 deletions

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@ -19,8 +19,14 @@ RUN sed -i -e 's/NoProgressBar/#NoProgressBar/' -e 's/NoExtract/#NoExtract/' /et
# Force reinstall of packages which have man pages (shouldn't redownload any that were just upgraded)
RUN mkdir -p /usr/share/man && pacman -Qo /usr/share/man | awk '{print $5}' | xargs pacman -S --noconfirm man-db
# COPY add-aur.sh /
# RUN bash /add-aur.sh
# RUN aur-install delta
# RUN rm /add-aur.sh
# Clean up cache
RUN yes | pacman -Scc
# Enable sudo permission for wheel users
RUN echo "%wheel ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/toolbox

109
add-aur.sh Normal file
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@ -0,0 +1,109 @@
#!/usr/bin/env bash
# this script takes two arguments and sets up unattended AUR access for user ${1} via a helper, ${2}
set -o pipefail
set -o errexit
set -o nounset
set -o verbose
set -o xtrace
AUR_USER="${1:-ab}"
HELPER="${2:-paru}"
# update mirrorlist
#curl --silent --location https://raw.githubusercontent.com/greyltc/docker-archlinux/master/get-new-mirrors.sh > /tmp/get-new-mirrors
#chmod +x /tmp/get-new-mirrors
#mv /tmp/get-new-mirrors /bin/.
#get-new-mirrors
# we're gonna need sudo to use the helper properly
pacman --sync --needed --noconfirm --noprogressbar sudo || echo "Nothing to do"
# create the user
AUR_USER_HOME="/var/${AUR_USER}"
useradd "${AUR_USER}" --system --shell /usr/bin/nologin --create-home --home-dir "${AUR_USER_HOME}"
# lock out the AUR_USER's password
passwd --lock "${AUR_USER}"
# give the aur user passwordless sudo powers for pacman
echo "${AUR_USER} ALL=(ALL) NOPASSWD: /usr/bin/pacman" > "/etc/sudoers.d/allow_${AUR_USER}_to_pacman"
# let root cd with sudo
echo "root ALL=(ALL) CWD=* ALL" > /etc/sudoers.d/permissive_root_Chdir_Spec
# build config setup
sudo -u ${AUR_USER} -D~ bash -c 'mkdir -p .config/pacman'
# use all possible cores for builds
sudo -u ${AUR_USER} -D~ bash -c 'echo MAKEFLAGS="-j\$(nproc)" > .config/pacman/makepkg.conf'
# don't compress the packages built here
#sudo -u ${AUR_USER} -D~ bash -c 'echo PKGEXT=".pkg.tar" >> .config/pacman/makepkg.conf'
# setup storage for AUR packages built
NEW_PKGDEST="/var/cache/makepkg/pkg"
NPDP=$(dirname "${NEW_PKGDEST}")
mkdir -p "${NPDP}"
install -o "${AUR_USER}" -d "${NEW_PKGDEST}"
sudo -u ${AUR_USER} -D~ bash -c "echo \"PKGDEST=${NEW_PKGDEST}\" >> .config/pacman/makepkg.conf"
# setup place for foreign packages
FOREIGN_PKG="/var/cache/foreign-pkg"
FPP=$(dirname "${FOREIGN_PKG}")
mkdir -p "${FPP}"
install -o "${AUR_USER}" -d "${FOREIGN_PKG}"
# get helper pkgbuild
sudo -u "${AUR_USER}" -D~ bash -c "curl --silent --location https://aur.archlinux.org/cgit/aur.git/snapshot/${HELPER}.tar.gz | bsdtar -xvf -"
# make helper
sudo -u "${AUR_USER}" -D~//${HELPER} bash -c "makepkg -s --noprogressbar --noconfirm --needed"
# install helper
pacman --upgrade --needed --noconfirm --noprogressbar "${NEW_PKGDEST}"/*.pkg.*
# cleanup
sudo rm -rf "${NEW_PKGDEST}"/*
rm -rf "${AUR_USER_HOME}/${HELPER}"
rm -rf "${AUR_USER_HOME}/.cache/go-build"
rm -rf "${AUR_USER_HOME}/.cargo"
# chuck deps
pacman -Rns --noconfirm $(pacman -Qtdq) || echo "Nothing to remove"
tee /bin/aur-install <<EOF
#!/bin/sh
if test "\$#" -ne 0
then
if test "${HELPER}" = paru
then
sudo -u ${AUR_USER} -D~ bash -c 'paru --sync --skipreview --removemake --needed --noconfirm --noprogressbar "\$@"' true "\$@"
else
sudo -u ${AUR_USER} -D~ bash -c '${HELPER} --sync --needed --noconfirm --noprogressbar "\$@"' true "\$@"
fi
for foreign in \$(pacman -Qmq)
do
sudo find "${NEW_PKGDEST}" -name "\${foreign}*" -exec mv -fv "{}" "${FOREIGN_PKG}" \;
done
fi
# clean
if test "${HELPER}" = paru
then
DELETE_OPT=" --delete"
sudo -u "${AUR_USER}" -D~ bash -c "yes | paru --clean >/dev/null 2>&1" || :
else
DELETE_OPT=""
fi
sudo -u "${AUR_USER}" -D~ bash -c "yes | ${HELPER} --sync -cc\${DELETE_OPT} >/dev/null 2>&1"
sudo rm -rf "${NEW_PKGDEST}"/*
EOF
chmod +x /bin/aur-install
if test "${HELPER}" = yay || test "${HELPER}" = paru
then
/bin/aur-install ${HELPER}
echo "Packages from the AUR can now be installed like this:"
echo "aur-install package-number-one package-number-two"
fi