mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-29 07:42:23 -05:00
7419b187d1
‘false || return’ returns false, and ‘set -e’ aborts the script. This leaves Guix half installed with visual indication of error. * etc/guix-install.sh (sys_customize_bashrc, sys_maybe_setup_selinux): Explicitly return 0.
718 lines
22 KiB
Bash
Executable file
718 lines
22 KiB
Bash
Executable file
#!/bin/sh
|
||
# GNU Guix --- Functional package management for GNU
|
||
# Copyright © 2017 sharlatan <sharlatanus@gmail.com>
|
||
# Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
|
||
# Copyright © 2018 Efraim Flashner <efraim@flashner.co.il>
|
||
# Copyright © 2019–2020, 2022 Tobias Geerinckx-Rice <me@tobias.gr>
|
||
# Copyright © 2020 Morgan Smith <Morgan.J.Smith@outlook.com>
|
||
# Copyright © 2020 Simon Tournier <zimon.toutoune@gmail.com>
|
||
# Copyright © 2020 Daniel Brooks <db48x@db48x.net>
|
||
# Copyright © 2021 Jakub Kądziołka <kuba@kadziolka.net>
|
||
# Copyright © 2021 Chris Marusich <cmmarusich@gmail.com>
|
||
# Copyright © 2021, 2022, 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
|
||
# Copyright © 2022 Prafulla Giri <prafulla.giri@protonmail.com>
|
||
# Copyright © 2023 Andrew Tropin <andrew@trop.in>
|
||
#
|
||
# This file is part of GNU Guix.
|
||
#
|
||
# GNU Guix is free software; you can redistribute it and/or modify it
|
||
# under the terms of the GNU General Public License as published by
|
||
# the Free Software Foundation; either version 3 of the License, or (at
|
||
# your option) any later version.
|
||
#
|
||
# GNU Guix is distributed in the hope that it will be useful, but
|
||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
# GNU General Public License for more details.
|
||
#
|
||
# You should have received a copy of the GNU General Public License
|
||
# along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
# We require Bash but for portability we'd rather not use /bin/bash or
|
||
# /usr/bin/env in the shebang, hence this hack.
|
||
|
||
# Environment variables
|
||
#
|
||
# GUIX_BINARY_FILE_NAME
|
||
#
|
||
# Can be used to override the automatic download mechanism and point
|
||
# to a local Guix binary archive filename like
|
||
# "/tmp/guix-binary-1.4.0rc2.armhf-linux.tar.xz"
|
||
#
|
||
# GUIX_ALLOW_OVERWRITE
|
||
#
|
||
# Instead of aborting to avoid overwriting a previous installations,
|
||
# allow copying over /var/guix or /gnu. This can be useful when the
|
||
# installation required the user to extract Guix packs under /gnu to
|
||
# satisfy its dependencies.
|
||
|
||
if [ "x$BASH_VERSION" = "x" ]
|
||
then
|
||
exec bash "$0" "$@"
|
||
fi
|
||
|
||
set -eo pipefail
|
||
|
||
[ "$UID" -eq 0 ] || { echo "This script must be run as root."; exit 1; }
|
||
|
||
REQUIRE=(
|
||
"dirname"
|
||
"readlink"
|
||
"wget"
|
||
"gpg"
|
||
"grep"
|
||
"which"
|
||
"sed"
|
||
"sort"
|
||
"getent"
|
||
"mktemp"
|
||
"rm"
|
||
"chmod"
|
||
"uname"
|
||
"groupadd"
|
||
"useradd"
|
||
"tail"
|
||
"tr"
|
||
"xz"
|
||
)
|
||
|
||
PAS=$'[ \033[32;1mPASS\033[0m ] '
|
||
ERR=$'[ \033[31;1mFAIL\033[0m ] '
|
||
WAR=$'[ \033[33;1mWARN\033[0m ] '
|
||
INF="[ INFO ] "
|
||
|
||
DEBUG=0
|
||
GNU_URL="https://ftp.gnu.org/gnu/guix/"
|
||
#GNU_URL="https://alpha.gnu.org/gnu/guix/"
|
||
|
||
# The following associative array holds set of GPG keys used to sign the
|
||
# releases, keyed by their corresponding Savannah user ID.
|
||
declare -A GPG_SIGNING_KEYS
|
||
GPG_SIGNING_KEYS[15145]=3CE464558A84FDC69DB40CFB090B11993D9AEBB5 # ludo
|
||
GPG_SIGNING_KEYS[127547]=27D586A4F8900854329FF09F1260E46482E63562 # maxim
|
||
|
||
# ------------------------------------------------------------------------------
|
||
#+UTILITIES
|
||
|
||
_err()
|
||
{ # All errors go to stderr.
|
||
printf "[%s]: %s\n" "$(date +%s.%3N)" "$1"
|
||
}
|
||
|
||
_msg()
|
||
{ # Default message to stdout.
|
||
printf "[%s]: %s\n" "$(date +%s.%3N)" "$1"
|
||
}
|
||
|
||
_debug()
|
||
{
|
||
if [ "${DEBUG}" = '1' ]; then
|
||
printf "[%s]: %s\n" "$(date +%s.%3N)" "$1"
|
||
fi
|
||
}
|
||
|
||
die()
|
||
{
|
||
_err "${ERR}$*"
|
||
exit 1
|
||
}
|
||
|
||
# Return true if user answered yes, false otherwise. The prompt is
|
||
# yes-biased, that is, when the user simply enter newline, it is equivalent to
|
||
# answering "yes".
|
||
# $1: The prompt question.
|
||
prompt_yes_no() {
|
||
local -l yn
|
||
read -rp "$1 [Y/n]" yn
|
||
[[ ! $yn || $yn = y || $yn = yes ]] || return 1
|
||
}
|
||
|
||
chk_require()
|
||
{ # Check that every required command is available.
|
||
declare -a warn
|
||
local c
|
||
|
||
_debug "--- [ ${FUNCNAME[0]} ] ---"
|
||
|
||
for c in "$@"; do
|
||
command -v "$c" &>/dev/null || warn+=("$c")
|
||
done
|
||
|
||
[ "${#warn}" -ne 0 ] && die "Missing commands: ${warn[*]}."
|
||
|
||
_msg "${PAS}verification of required commands completed"
|
||
}
|
||
|
||
chk_gpg_keyring()
|
||
{ # Check whether the Guix release signing public key is present.
|
||
_debug "--- [ ${FUNCNAME[0]} ] ---"
|
||
local user_id
|
||
local gpg_key_id
|
||
local exit_flag
|
||
|
||
for user_id in "${!GPG_SIGNING_KEYS[@]}"; do
|
||
gpg_key_id=${GPG_SIGNING_KEYS[$user_id]}
|
||
# Without --dry-run this command will create a ~/.gnupg owned by root on
|
||
# systems where gpg has never been used, causing errors and confusion.
|
||
if gpg --dry-run --list-keys "$gpg_key_id" >/dev/null 2>&1; then
|
||
continue
|
||
fi
|
||
if prompt_yes_no "${INF}The following OpenPGP public key is \
|
||
required to verify the Guix binary signature: $gpg_key_id.
|
||
Would you like me to fetch it for you?"; then
|
||
# Use a reasonable time-out here so users don't report silent
|
||
# ‘freezes’ when Savannah goes out to lunch, as has happened.
|
||
if wget "https://sv.gnu.org/people/viewgpg.php?user_id=$user_id" \
|
||
--timeout=30 --no-verbose -O- | gpg --import -; then
|
||
continue
|
||
fi
|
||
fi
|
||
# If we reach this point, the key is (still) missing. Report further
|
||
# missing keys, if any, but then abort the installation.
|
||
_err "${ERR}Missing OpenPGP public key ($gpg_key_id).
|
||
Fetch it with this command:
|
||
|
||
wget \"https://sv.gnu.org/people/viewgpg.php?user_id=$user_id\" -O - | \
|
||
sudo -i gpg --import -"
|
||
exit_flag=yes
|
||
done
|
||
if [ "$exit_flag" = yes ]; then
|
||
exit 1
|
||
fi
|
||
}
|
||
|
||
chk_term()
|
||
{ # Check for ANSI terminal for color printing.
|
||
if [ -t 2 ]; then
|
||
if [ "${TERM+set}" = 'set' ]; then
|
||
case "$TERM" in
|
||
xterm*|rxvt*|urxvt*|linux*|vt*|eterm*|screen*)
|
||
;;
|
||
*)
|
||
ERR="[ FAIL ] "
|
||
PAS="[ PASS ] "
|
||
;;
|
||
esac
|
||
fi
|
||
fi
|
||
}
|
||
|
||
chk_init_sys()
|
||
{ # Return init system type name.
|
||
if [[ $(/sbin/init --version 2>/dev/null) =~ upstart ]]; then
|
||
_msg "${INF}init system is: upstart"
|
||
INIT_SYS="upstart"
|
||
return 0
|
||
elif [[ $(systemctl 2>/dev/null) =~ -\.mount ]]; then
|
||
_msg "${INF}init system is: systemd"
|
||
INIT_SYS="systemd"
|
||
return 0
|
||
elif [[ -f /etc/init.d/cron && ! -h /etc/init.d/cron ]]; then
|
||
_msg "${INF}init system is: sysv-init"
|
||
INIT_SYS="sysv-init"
|
||
return 0
|
||
elif [[ $(openrc --version 2>/dev/null) =~ \(OpenRC\) ]]; then
|
||
_msg "${INF}init system is: OpenRC"
|
||
INIT_SYS="openrc"
|
||
return 0
|
||
else
|
||
INIT_SYS="NA"
|
||
_err "${ERR}Init system could not be detected."
|
||
fi
|
||
}
|
||
|
||
chk_sys_arch()
|
||
{ # Check for operating system and architecture type.
|
||
local os
|
||
local arch
|
||
|
||
os="$(uname -s)"
|
||
arch="$(uname -m)"
|
||
|
||
case "$arch" in
|
||
i386 | i486 | i686 | i786 | x86)
|
||
local arch=i686
|
||
;;
|
||
x86_64 | x86-64 | x64 | amd64)
|
||
local arch=x86_64
|
||
;;
|
||
aarch64)
|
||
local arch=aarch64
|
||
;;
|
||
armv7l)
|
||
local arch=armhf
|
||
;;
|
||
ppc64le | powerpc64le)
|
||
local arch=powerpc64le
|
||
;;
|
||
*)
|
||
die "Unsupported CPU type: ${arch}"
|
||
esac
|
||
|
||
case "$os" in
|
||
Linux | linux)
|
||
local os=linux
|
||
;;
|
||
*)
|
||
die "Your operation system (${os}) is not supported."
|
||
esac
|
||
|
||
ARCH_OS="${arch}-${os}"
|
||
}
|
||
|
||
chk_sys_nscd()
|
||
{ # Check if nscd is up and suggest to start it or install it
|
||
if [ "$(type -P pidof)" ]; then
|
||
if [ ! "$(pidof nscd)" ]; then
|
||
_msg "${WAR}We recommend installing and/or starting your distribution 'nscd' service"
|
||
_msg "${WAR}Please read 'info guix \"Application Setup\"' about \"Name Service Switch\""
|
||
fi
|
||
else
|
||
_msg "${INF}We cannot determine if your distribution 'nscd' service is running"
|
||
_msg "${INF}Please read 'info guix \"Application Setup\"' about \"Name Service Switch\""
|
||
fi
|
||
}
|
||
|
||
# Configure substitute discovery according to user's preferences.
|
||
# $1 is the installed service file to edit.
|
||
configure_substitute_discovery() {
|
||
if grep -q -- '--discover=no' "$1" && \
|
||
prompt_yes_no "Would you like the Guix daemon to automatically \
|
||
discover substitute servers on the local network?"; then
|
||
sed -i 's/--discover=no/--discover=yes/' "$1"
|
||
fi
|
||
}
|
||
|
||
# ------------------------------------------------------------------------------
|
||
#+MAIN
|
||
|
||
guix_get_bin_list()
|
||
{ # Scan GNU archive and save list of binaries
|
||
local gnu_url="$1"
|
||
local -a bin_ver_ls
|
||
local latest_ver
|
||
local default_ver
|
||
|
||
_debug "--- [ ${FUNCNAME[0]} ] ---"
|
||
|
||
# Filter only version and architecture
|
||
bin_ver_ls=("$(wget "$gnu_url" --no-verbose -O- \
|
||
| sed -n -e 's/.*guix-binary-\([0-9.]*[a-z0-9]*\)\..*.tar.xz.*/\1/p' \
|
||
| sort -Vu)")
|
||
|
||
latest_ver="$(echo "${bin_ver_ls[0]}" \
|
||
| grep -oE "([0-9]{1,2}\.){2}[0-9]{1,2}[a-z0-9]*" \
|
||
| tail -n1)"
|
||
|
||
default_ver="guix-binary-${latest_ver}.${ARCH_OS}"
|
||
|
||
if [[ "${#bin_ver_ls}" -ne "0" ]]; then
|
||
_msg "${PAS}Release for your system: ${default_ver}"
|
||
else
|
||
die "Could not obtain list of Guix releases."
|
||
fi
|
||
|
||
# Use default to download according to the list and local ARCH_OS.
|
||
BIN_VER="${default_ver}"
|
||
}
|
||
|
||
guix_get_bin()
|
||
{ # Download and verify binary package.
|
||
local url="$1"
|
||
local bin_ver="$2"
|
||
local dl_path="$3"
|
||
local wget_args=()
|
||
|
||
_debug "--- [ ${FUNCNAME[0]} ] ---"
|
||
|
||
_msg "${INF}Downloading Guix release archive"
|
||
|
||
wget --help | grep -q '\--show-progress' \
|
||
&& wget_args=("--no-verbose" "--show-progress")
|
||
|
||
if wget "${wget_args[@]}" -P "$dl_path" \
|
||
"${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig"; then
|
||
_msg "${PAS}download completed."
|
||
else
|
||
die "could not download ${url}/${bin_ver}.tar.xz."
|
||
fi
|
||
|
||
pushd "${dl_path}" >/dev/null
|
||
if gpg --verify "${bin_ver}.tar.xz.sig" >/dev/null 2>&1; then
|
||
_msg "${PAS}Signature is valid."
|
||
popd >/dev/null
|
||
else
|
||
die "could not verify the signature."
|
||
fi
|
||
}
|
||
|
||
sys_create_store()
|
||
{ # Unpack and install /gnu/store and /var/guix
|
||
local pkg="$1"
|
||
local tmp_path="$2"
|
||
|
||
_debug "--- [ ${FUNCNAME[0]} ] ---"
|
||
|
||
if [[ -e /var/guix && -e /gnu ]]; then
|
||
if [ -n "$GUIX_ALLOW_OVERWRITE" ]; then
|
||
_msg "${WAR}Overwriting existing installation!"
|
||
else
|
||
die "A previous Guix installation was found. Refusing to overwrite."
|
||
fi
|
||
fi
|
||
|
||
cd "$tmp_path"
|
||
_msg "${INF}Installing /var/guix and /gnu..."
|
||
# Strip (skip) the leading ‘.’ component, which fails on read-only ‘/’.
|
||
tar --extract --strip-components=1 --file "$pkg" -C /
|
||
|
||
_msg "${INF}Linking the root user's profile"
|
||
mkdir -p ~root/.config/guix
|
||
ln -sf /var/guix/profiles/per-user/root/current-guix \
|
||
~root/.config/guix/current
|
||
|
||
GUIX_PROFILE=~root/.config/guix/current
|
||
# shellcheck disable=SC1090
|
||
source "${GUIX_PROFILE}/etc/profile"
|
||
_msg "${PAS}activated root profile at ${GUIX_PROFILE}"
|
||
}
|
||
|
||
sys_create_build_user()
|
||
{ # Create the group and user accounts for build users.
|
||
|
||
_debug "--- [ ${FUNCNAME[0]} ] ---"
|
||
|
||
if getent group guixbuild > /dev/null; then
|
||
_msg "${INF}group guixbuild exists"
|
||
else
|
||
groupadd --system guixbuild
|
||
_msg "${PAS}group <guixbuild> created"
|
||
fi
|
||
|
||
if getent group kvm > /dev/null; then
|
||
_msg "${INF}group kvm exists and build users will be added to it"
|
||
local KVMGROUP=,kvm
|
||
fi
|
||
|
||
for i in $(seq -w 1 10); do
|
||
if id "guixbuilder${i}" &>/dev/null; then
|
||
_msg "${INF}user is already in the system, reset"
|
||
usermod -g guixbuild -G guixbuild${KVMGROUP} \
|
||
-d /var/empty -s "$(which nologin)" \
|
||
-c "Guix build user $i" \
|
||
"guixbuilder${i}";
|
||
else
|
||
useradd -g guixbuild -G guixbuild${KVMGROUP} \
|
||
-d /var/empty -s "$(which nologin)" \
|
||
-c "Guix build user $i" --system \
|
||
"guixbuilder${i}";
|
||
_msg "${PAS}user added <guixbuilder${i}>"
|
||
fi
|
||
done
|
||
}
|
||
|
||
sys_enable_guix_daemon()
|
||
{ # Run the daemon, and set it to automatically start on boot.
|
||
|
||
local info_path
|
||
local local_bin
|
||
local var_guix
|
||
|
||
_debug "--- [ ${FUNCNAME[0]} ] ---"
|
||
|
||
info_path="/usr/local/share/info"
|
||
local_bin="/usr/local/bin"
|
||
var_guix="/var/guix/profiles/per-user/root/current-guix"
|
||
|
||
case "$INIT_SYS" in
|
||
upstart)
|
||
{ initctl reload-configuration;
|
||
cp ~root/.config/guix/current/lib/upstart/system/guix-daemon.conf \
|
||
/etc/init/ &&
|
||
configure_substitute_discovery /etc/init/guix-daemon.conf &&
|
||
start guix-daemon; } &&
|
||
_msg "${PAS}enabled Guix daemon via upstart"
|
||
;;
|
||
systemd)
|
||
{ install_unit()
|
||
{
|
||
local dest="/etc/systemd/system/$1"
|
||
rm -f "$dest"
|
||
cp ~root/.config/guix/current/lib/systemd/system/"$1" "$dest"
|
||
chmod 664 "$dest"
|
||
systemctl daemon-reload
|
||
systemctl enable "$1"
|
||
}
|
||
|
||
install_unit guix-daemon.service
|
||
|
||
configure_substitute_discovery \
|
||
/etc/systemd/system/guix-daemon.service
|
||
|
||
# Install after guix-daemon.service to avoid a harmless warning.
|
||
# systemd .mount units must be named after the target directory.
|
||
# Here we assume a hard-coded name of /gnu/store.
|
||
install_unit gnu-store.mount
|
||
|
||
systemctl daemon-reload &&
|
||
systemctl start guix-daemon; } &&
|
||
_msg "${PAS}enabled Guix daemon via systemd"
|
||
;;
|
||
sysv-init)
|
||
{ mkdir -p /etc/init.d;
|
||
cp ~root/.config/guix/current/etc/init.d/guix-daemon \
|
||
/etc/init.d/guix-daemon;
|
||
chmod 775 /etc/init.d/guix-daemon;
|
||
|
||
configure_substitute_discovery /etc/init.d/guix-daemon
|
||
|
||
update-rc.d guix-daemon defaults &&
|
||
update-rc.d guix-daemon enable &&
|
||
service guix-daemon start; } &&
|
||
_msg "${PAS}enabled Guix daemon via sysv"
|
||
;;
|
||
openrc)
|
||
{ mkdir -p /etc/init.d;
|
||
cp ~root/.config/guix/current/etc/openrc/guix-daemon \
|
||
/etc/init.d/guix-daemon;
|
||
chmod 775 /etc/init.d/guix-daemon;
|
||
|
||
configure_substitute_discovery /etc/init.d/guix-daemon
|
||
|
||
rc-update add guix-daemon default &&
|
||
rc-service guix-daemon start; } &&
|
||
_msg "${PAS}enabled Guix daemon via OpenRC"
|
||
;;
|
||
NA|*)
|
||
_msg "${ERR}unsupported init system; run the daemon manually:"
|
||
echo " ~root/.config/guix/current/bin/guix-daemon --build-users-group=guixbuild"
|
||
;;
|
||
esac
|
||
|
||
_msg "${INF}making the guix command available to other users"
|
||
|
||
[ -e "$local_bin" ] || mkdir -p "$local_bin"
|
||
ln -sf "${var_guix}/bin/guix" "$local_bin"
|
||
|
||
[ -e "$info_path" ] || mkdir -p "$info_path"
|
||
for i in "${var_guix}"/share/info/*; do
|
||
ln -sf "$i" "$info_path"
|
||
done
|
||
}
|
||
|
||
sys_authorize_build_farms()
|
||
{ # authorize the public key(s) of the build farm(s)
|
||
local hosts=(
|
||
ci.guix.gnu.org
|
||
bordeaux.guix.gnu.org
|
||
)
|
||
|
||
if prompt_yes_no "Permit downloading pre-built package binaries from the \
|
||
project's build farms?"; then
|
||
for host in "${hosts[@]}"; do
|
||
local key=~root/.config/guix/current/share/guix/$host.pub
|
||
[ -f "$key" ] \
|
||
&& guix archive --authorize < "$key" \
|
||
&& _msg "${PAS}Authorized public key for $host"
|
||
done
|
||
else
|
||
_msg "${INF}Skipped authorizing build farm public keys"
|
||
fi
|
||
}
|
||
|
||
sys_create_init_profile()
|
||
{ # Define for better desktop integration
|
||
# This will not take effect until the next shell or desktop session!
|
||
[ -d "/etc/profile.d" ] || mkdir /etc/profile.d # Just in case
|
||
cat <<"EOF" > /etc/profile.d/zzz-guix.sh
|
||
# Explicitly initialize XDG base directory variables to ease compatibility
|
||
# with Guix System: see <https://issues.guix.gnu.org/56050#3>.
|
||
export XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
|
||
export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
|
||
export XDG_STATE_HOME="${XDG_STATE_HOME:-$HOME/.local/state}"
|
||
export XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share/}"
|
||
export XDG_CONFIG_DIRS="${XDG_CONFIG_DIRS:-/etc/xdg}"
|
||
export XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.cache}"
|
||
# no default for XDG_RUNTIME_DIR (depends on foreign distro for semantics)
|
||
|
||
# _GUIX_PROFILE: `guix pull` profile
|
||
_GUIX_PROFILE="$HOME/.config/guix/current"
|
||
export PATH="$_GUIX_PROFILE/bin${PATH:+:}$PATH"
|
||
# Export INFOPATH so that the updated info pages can be found
|
||
# and read by both /usr/bin/info and/or $GUIX_PROFILE/bin/info
|
||
# When INFOPATH is unset, add a trailing colon so that Emacs
|
||
# searches 'Info-default-directory-list'.
|
||
export INFOPATH="$_GUIX_PROFILE/share/info:$INFOPATH"
|
||
|
||
# GUIX_PROFILE: User's default profile and home profile
|
||
GUIX_PROFILE="$HOME/.guix-profile"
|
||
[ -f "$GUIX_PROFILE/etc/profile" ] && . "$GUIX_PROFILE/etc/profile"
|
||
[ -L "$GUIX_PROFILE" ] || \
|
||
GUIX_LOCPATH="$GUIX_PROFILE/lib/locale:${GUIX_LOCPATH:+:}$GUIX_LOCPATH"
|
||
|
||
GUIX_PROFILE="$HOME/.guix-home/profile"
|
||
[ -f "$GUIX_PROFILE/etc/profile" ] && . "$GUIX_PROFILE/etc/profile"
|
||
[ -L "$GUIX_PROFILE" ] || \
|
||
GUIX_LOCPATH="$GUIX_PROFILE/lib/locale:${GUIX_LOCPATH:+:}$GUIX_LOCPATH"
|
||
|
||
export GUIX_LOCPATH
|
||
|
||
EOF
|
||
}
|
||
|
||
sys_create_shell_completion()
|
||
{ # Symlink supported shell completions system-wide
|
||
|
||
var_guix=/var/guix/profiles/per-user/root/current-guix
|
||
bash_completion=/etc/bash_completion.d
|
||
zsh_completion=/usr/share/zsh/site-functions
|
||
fish_completion=/usr/share/fish/vendor_completions.d
|
||
|
||
{ # Just in case
|
||
for dir_shell in $bash_completion $zsh_completion $fish_completion; do
|
||
[ -d "$dir_shell" ] || mkdir -p $dir_shell
|
||
done;
|
||
|
||
ln -sf ${var_guix}/etc/bash_completion.d/* "$bash_completion";
|
||
ln -sf ${var_guix}/share/zsh/site-functions/* "$zsh_completion";
|
||
ln -sf ${var_guix}/share/fish/vendor_completions.d/* "$fish_completion"; } &&
|
||
_msg "${PAS}installed shell completion"
|
||
}
|
||
|
||
sys_customize_bashrc()
|
||
{
|
||
prompt_yes_no "Customize users Bash shell prompt for Guix?" || return 0
|
||
|
||
for bashrc in /home/*/.bashrc /root/.bashrc; do
|
||
test -f "$bashrc" || continue
|
||
grep -Fq '$GUIX_ENVIRONMENT' "$bashrc" && continue
|
||
cp "${bashrc}" "${bashrc}.bak"
|
||
echo '
|
||
# Automatically added by the Guix install script.
|
||
if [ -n "$GUIX_ENVIRONMENT" ]; then
|
||
if [[ $PS1 =~ (.*)"\\$" ]]; then
|
||
PS1="${BASH_REMATCH[1]} [env]\\\$ "
|
||
fi
|
||
fi
|
||
' >> "$bashrc"
|
||
done
|
||
_msg "${PAS}Bash shell prompt successfully customized for Guix"
|
||
}
|
||
|
||
sys_maybe_setup_selinux()
|
||
{
|
||
if ! [ -f /sys/fs/selinux/policy ]
|
||
then
|
||
return
|
||
fi
|
||
|
||
local c
|
||
for c in semodule restorecon
|
||
do
|
||
if ! command -v "$c" &>/dev/null
|
||
then
|
||
return
|
||
fi
|
||
done
|
||
|
||
prompt_yes_no "Install SELinux policy that might be required to run guix-daemon?" \
|
||
|| return 0
|
||
|
||
local var_guix=/var/guix/profiles/per-user/root/current-guix
|
||
semodule -i "${var_guix}/share/selinux/guix-daemon.cil"
|
||
restorecon -R /gnu /var/guix
|
||
}
|
||
|
||
welcome()
|
||
{
|
||
local char
|
||
cat<<"EOF"
|
||
░░░ ░░░
|
||
░░▒▒░░░░░░░░░ ░░░░░░░░░▒▒░░
|
||
░░▒▒▒▒▒░░░░░░░ ░░░░░░░▒▒▒▒▒░
|
||
░▒▒▒░░▒▒▒▒▒ ░░░░░░░▒▒░
|
||
░▒▒▒▒░ ░░░░░░
|
||
▒▒▒▒▒ ░░░░░░
|
||
▒▒▒▒▒ ░░░░░
|
||
░▒▒▒▒▒ ░░░░░
|
||
▒▒▒▒▒ ░░░░░
|
||
▒▒▒▒▒ ░░░░░
|
||
░▒▒▒▒▒░░░░░
|
||
▒▒▒▒▒▒░░░
|
||
▒▒▒▒▒▒░
|
||
_____ _ _ _ _ _____ _
|
||
/ ____| \ | | | | | / ____| (_)
|
||
| | __| \| | | | | | | __ _ _ ___ __
|
||
| | |_ | . ' | | | | | | |_ | | | | \ \/ /
|
||
| |__| | |\ | |__| | | |__| | |_| | |> <
|
||
\_____|_| \_|\____/ \_____|\__,_|_/_/\_\
|
||
|
||
This script installs GNU Guix on your system
|
||
|
||
https://www.gnu.org/software/guix/
|
||
EOF
|
||
# Don't use ‘read -p’ here! It won't display when run non-interactively.
|
||
echo -n "Press return to continue..."$'\r'
|
||
if ! read -r char; then
|
||
echo
|
||
die "Can't read standard input. Hint: don't pipe scripts into a shell."
|
||
fi
|
||
if [ "$char" ]; then
|
||
echo
|
||
echo "...that ($char) was not a return!"
|
||
_msg "${WAR}Use newlines to automate installation, e.g.: yes '' | ${0##*/}"
|
||
_msg "${WAR}Any other method is unsupported and likely to break in future."
|
||
fi
|
||
}
|
||
|
||
main()
|
||
{
|
||
local tmp_path
|
||
welcome
|
||
|
||
_msg "Starting installation ($(date))"
|
||
|
||
chk_term
|
||
chk_require "${REQUIRE[@]}"
|
||
chk_gpg_keyring
|
||
chk_init_sys
|
||
chk_sys_arch
|
||
chk_sys_nscd
|
||
|
||
_msg "${INF}system is ${ARCH_OS}"
|
||
|
||
umask 0022
|
||
tmp_path="$(mktemp -t -d guix.XXXXXX)"
|
||
|
||
if [ -z "${GUIX_BINARY_FILE_NAME}" ]; then
|
||
guix_get_bin_list "${GNU_URL}"
|
||
guix_get_bin "${GNU_URL}" "${BIN_VER}" "$tmp_path"
|
||
GUIX_BINARY_FILE_NAME=${BIN_VER}.tar.xz
|
||
else
|
||
if ! [[ $GUIX_BINARY_FILE_NAME =~ $ARCH_OS ]]; then
|
||
_err "$ARCH_OS not in ${GUIX_BINARY_FILE_NAME}; aborting"
|
||
fi
|
||
_msg "${INF}Using manually provided binary ${GUIX_BINARY_FILE_NAME}"
|
||
GUIX_BINARY_FILE_NAME=$(realpath "$GUIX_BINARY_FILE_NAME")
|
||
fi
|
||
|
||
sys_create_store "${GUIX_BINARY_FILE_NAME}" "${tmp_path}"
|
||
sys_create_build_user
|
||
sys_maybe_setup_selinux
|
||
sys_enable_guix_daemon
|
||
sys_authorize_build_farms
|
||
sys_create_init_profile
|
||
sys_create_shell_completion
|
||
sys_customize_bashrc
|
||
|
||
_msg "${INF}cleaning up ${tmp_path}"
|
||
rm -r "${tmp_path}"
|
||
|
||
_msg "${PAS}Guix has successfully been installed!"
|
||
_msg "${INF}Run 'info guix' to read the manual."
|
||
|
||
# Required to source /etc/profile in desktop environments.
|
||
_msg "${INF}Please log out and back in to complete the installation."
|
||
}
|
||
|
||
main "$@"
|