etc: Add installation script.
* etc/guix-install.sh: New file. * Makefile.am (EXTRA_DIST): Add it. * doc/guix.texi (Binary Installation): Mention it. Co-authored-by: sharlatan <sharlatanus@gmail.com>
This commit is contained in:
Ricardo Wurmus
parent
9766c6e28e
commit
6f4e8693e7
@ -450,6 +450,7 @@ EXTRA_DIST = \
|
||||
CODE-OF-CONDUCT \
|
||||
.dir-locals.el \
|
||||
bin/guix.in \
|
||||
etc/guix-install.sh \
|
||||
build-aux/build-self.scm \
|
||||
build-aux/compile-all.scm \
|
||||
build-aux/hydra/evaluate.scm \
|
||||
|
||||
@ -403,6 +403,11 @@ dependencies. This is often quicker than installing from source, which
|
||||
is described in the next sections. The only requirement is to have
|
||||
GNU@tie{}tar and Xz.
|
||||
|
||||
We provide a
|
||||
@uref{https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh,
|
||||
shell installer script}, which automates the download, installation, and
|
||||
initial configuration of Guix. It should be run as the root user.
|
||||
|
||||
Installing goes along these lines:
|
||||
|
||||
@enumerate
|
||||
|
||||
425
etc/guix-install.sh
Executable file
425
etc/guix-install.sh
Executable file
@ -0,0 +1,425 @@
|
||||
#!/bin/bash
|
||||
# GNU Guix --- Functional package management for GNU
|
||||
# Copyright © 2017 sharlatan <sharlatanus@gmail.com>
|
||||
# Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
|
||||
#
|
||||
# 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/>.
|
||||
|
||||
set -e
|
||||
|
||||
[ "$UID" -eq 0 ] || { echo "This script must be run as root."; exit 1; }
|
||||
|
||||
REQUIRE=(
|
||||
"dirname"
|
||||
"readlink"
|
||||
"wget"
|
||||
"gpg"
|
||||
"grep"
|
||||
"which"
|
||||
"sed"
|
||||
"sort"
|
||||
"getent"
|
||||
"mktemp"
|
||||
"rm"
|
||||
"chmod"
|
||||
"uname"
|
||||
"groupadd"
|
||||
"tail"
|
||||
"tr"
|
||||
)
|
||||
|
||||
PAS=$'[ \033[32;1mPASS\033[0m ] '
|
||||
ERR=$'[ \033[31;1mFAIL\033[0m ] '
|
||||
INF="[ INFO ] "
|
||||
|
||||
DEBUG=0
|
||||
GNU_URL="https://alpha.gnu.org/gnu/guix/"
|
||||
OPENPGP_SIGNING_KEY_ID="3CE464558A84FDC69DB40CFB090B11993D9AEBB5"
|
||||
|
||||
# ------------------------------------------------------------------------------
|
||||
#+UTILITIES
|
||||
|
||||
_err()
|
||||
{ # All errors go to stderr.
|
||||
printf "[%s]: %s\n" "$(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)" "$1"
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
chk_require()
|
||||
{ # Check that every required command is available.
|
||||
declare -a cmds
|
||||
declare -a warn
|
||||
|
||||
cmds=(${1})
|
||||
|
||||
_debug "--- [ $FUNCNAME ] ---"
|
||||
|
||||
for c in ${cmds[@]}; do
|
||||
command -v "$c" &>/dev/null
|
||||
[ "$?" -eq "1" ] &&
|
||||
warn+=("$c")
|
||||
done
|
||||
|
||||
[ "${#warn}" -ne 0 ] &&
|
||||
{ _err "${ERR}Missing commands: ${warn[*]}.";
|
||||
return 1; }
|
||||
|
||||
_msg "${PAS}verification of required commands completed"
|
||||
|
||||
gpg --list-keys ${OPENPGP_SIGNING_KEY_ID} >/dev/null 2>&1 || (
|
||||
_err "${ERR}Missing OpenPGP public key. Fetch it with this command:"
|
||||
echo " gpg --keyserver pgp.mit.edu --recv-keys ${OPENPGP_SIGNING_KEY_ID}"
|
||||
exit 1
|
||||
)
|
||||
}
|
||||
|
||||
chk_term()
|
||||
{ # Check for ANSI terminal for color printing.
|
||||
local ansi_term
|
||||
|
||||
if [ -t 2 ]; then
|
||||
if [ "${TERM+set}" = 'set' ]; then
|
||||
case "$TERM" in
|
||||
xterm*|rxvt*|urxvt*|linux*|vt*|eterm*|screen*)
|
||||
ansi_term=true
|
||||
;;
|
||||
*)
|
||||
ansi_term=false
|
||||
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 [[ $(systemctl) =~ -\.mount ]]; then
|
||||
_msg "${INF}init system is: systemd"
|
||||
INIT_SYS="systemd"
|
||||
return 0
|
||||
elif [[ -f /etc/init.d/cron && ! -h /etc/init.d/cron ]]; then
|
||||
_msg "${INF}init system is: sysv-init"
|
||||
INIT_SYS="sysv-init"
|
||||
return 0
|
||||
else
|
||||
INIT_SYS="NA"
|
||||
_err "${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 "$arch" in
|
||||
i386 | i486 | i686 | i786 | x86)
|
||||
local arch=i686
|
||||
;;
|
||||
x86_64 | x86-64 | x64 | amd64)
|
||||
local arch=x86_64
|
||||
;;
|
||||
*)
|
||||
_err "${ERR}Unsupported CPU type: ${arch}"
|
||||
exit 1
|
||||
esac
|
||||
|
||||
case "$os" in
|
||||
Linux | linux)
|
||||
local os=linux
|
||||
;;
|
||||
*)
|
||||
_err "${ERR}Your operation system (${os}) is not supported."
|
||||
exit 1
|
||||
esac
|
||||
|
||||
ARCH_OS="${arch}-${os}"
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------
|
||||
#+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 "--- [ $FUNCNAME ] ---"
|
||||
|
||||
# Filter only version and architecture
|
||||
bin_ver_ls=("$(wget -qO- "$gnu_url" \
|
||||
| sed -n -e 's/.*guix-binary-\([0-9.]*\)\..*.tar.xz.*/\1/p' \
|
||||
| sort -Vu)")
|
||||
|
||||
latest_ver="$(echo "$bin_ver_ls" \
|
||||
| grep -oP "([0-9]{1,2}\.){2}[0-9]{1,2}" \
|
||||
| tail -n1)"
|
||||
|
||||
default_ver="guix-binary-${latest_ver}.${ARCH_OS}"
|
||||
|
||||
if [[ "${#bin_ver_ls}" -ne "0" ]]; then
|
||||
_msg "${PAS}Release for your system: ${default_ver}"
|
||||
else
|
||||
_err "${ERR}Could not obtain list of Guix releases."
|
||||
exit 1
|
||||
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"
|
||||
|
||||
_debug "--- [ $FUNCNAME ] ---"
|
||||
|
||||
_msg "${INF}Downloading Guix release archive"
|
||||
|
||||
wget --help | grep -q '\--show-progress' && \
|
||||
_PROGRESS_OPT="-q --show-progress" || _PROGRESS_OPT=""
|
||||
wget $_PROGRESS_OPT -P "$dl_path" "${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig"
|
||||
|
||||
if [[ "$?" -eq 0 ]]; then
|
||||
_msg "${PAS}download completed."
|
||||
else
|
||||
_err "${ERR}could not download ${url}/${bin_ver}.tar.xz."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
pushd $dl_path >/dev/null
|
||||
gpg --verify "${bin_ver}.tar.xz.sig" >/dev/null 2>&1
|
||||
if [[ "$?" -eq 0 ]]; then
|
||||
_msg "${PAS}Signature is valid."
|
||||
popd >/dev/null
|
||||
else
|
||||
_err "${ERR}could not verify the signature."
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
sys_create_store()
|
||||
{ # Unpack and install /gnu/store and /var/guix
|
||||
local pkg="$1"
|
||||
local tmp_path="$2"
|
||||
|
||||
_debug "--- [ $FUNCNAME ] ---"
|
||||
|
||||
cd "$tmp_path"
|
||||
tar --warning=no-timestamp \
|
||||
--extract \
|
||||
--file "$pkg" &&
|
||||
_msg "${PAS}unpacked archive"
|
||||
|
||||
if [[ -e "/var/guix" || -e "/gnu" ]]; then
|
||||
_err "${ERR}A previous Guix installation was found. Refusing to overwrite."
|
||||
exit 1
|
||||
else
|
||||
_msg "${INF}Installing /var/guix and /gnu..."
|
||||
mv "${tmp_path}/var/guix" /var/
|
||||
mv "${tmp_path}/gnu" /
|
||||
fi
|
||||
|
||||
_msg "${INF}Linking the root user's profile"
|
||||
ln -sf /var/guix/profiles/per-user/root/guix-profile \
|
||||
~root/.guix-profile
|
||||
|
||||
GUIX_PROFILE="${HOME}/.guix-profile"
|
||||
source "${GUIX_PROFILE}/etc/profile"
|
||||
_msg "${PAS}activated root profile at /root/.guix-profile"
|
||||
}
|
||||
|
||||
sys_create_build_user()
|
||||
{ # Create the group and user accounts for build users.
|
||||
|
||||
_debug "--- [ $FUNCNAME ] ---"
|
||||
|
||||
if [ $(getent group guixbuild) ]; then
|
||||
_msg "${INF}group guixbuild exists"
|
||||
else
|
||||
groupadd --system guixbuild
|
||||
_msg "${PAS}group <guixbuild> created"
|
||||
fi
|
||||
|
||||
for i in $(seq -w 1 10); do
|
||||
if id "guixbuilder${i}" &>/dev/null; then
|
||||
_msg "${INF}user is already in the system, reset"
|
||||
usermod -g guixbuild -G guixbuild \
|
||||
-d /var/empty -s "$(which nologin)" \
|
||||
-c "Guix build user $i" \
|
||||
"guixbuilder${i}";
|
||||
else
|
||||
useradd -g guixbuild -G guixbuild \
|
||||
-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 "--- [ $FUNCNAME ] ---"
|
||||
|
||||
info_path="/usr/local/share/info"
|
||||
local_bin="/usr/local/bin"
|
||||
var_guix="/var/guix/profiles/per-user/root/guix-profile"
|
||||
|
||||
case "$INIT_SYS" in
|
||||
upstart)
|
||||
{ initctl reload-configuration;
|
||||
cp ~root/.guix-profile/lib/upstart/system/guix-daemon.conf \
|
||||
/etc/init/ &&
|
||||
start guix-daemon; } &&
|
||||
_msg "${PAS}enabled Guix daemon via upstart"
|
||||
;;
|
||||
systemd)
|
||||
{ cp ~root/.guix-profile/lib/systemd/system/guix-daemon.service \
|
||||
/etc/systemd/system/;
|
||||
chmod 664 /etc/systemd/system/guix-daemon.service;
|
||||
systemctl daemon-reload &&
|
||||
systemctl start guix-daemon &&
|
||||
systemctl enable guix-daemon; } &&
|
||||
_msg "${PAS}enabled Guix daemon via systemd"
|
||||
;;
|
||||
NA|*)
|
||||
_msg "${ERR}unsupported init system; run the daemon manually:"
|
||||
echo " ~root/.guix-profile/bin/guix-daemon --build-users-group=guixbuild"
|
||||
;;
|
||||
esac
|
||||
|
||||
_msg "${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 keys of the two build farms
|
||||
while true; do
|
||||
read -p "Permit downloading pre-built package binaries from the project's build farms? (yes/no) " yn
|
||||
case $yn in
|
||||
[Yy]*) guix archive --authorize < ~root/.guix-profile/share/guix/hydra.gnu.org.pub &&
|
||||
_msg "${PAS}Authorized public key for hydra.gnu.org";
|
||||
guix archive --authorize < ~root/.guix-profile/share/guix/berlin.guixsd.org.pub &&
|
||||
_msg "${PAS}Authorized public key for berlin.guixsd.org";
|
||||
break;;
|
||||
[Nn]*) _msg "${INF}Skipped authorizing build farm public keys"
|
||||
break;;
|
||||
*) _msg "Please answer yes or no.";
|
||||
esac
|
||||
done
|
||||
}
|
||||
|
||||
welcome()
|
||||
{
|
||||
cat<<"EOF"
|
||||
░░░ ░░░
|
||||
░░▒▒░░░░░░░░░ ░░░░░░░░░▒▒░░
|
||||
░░▒▒▒▒▒░░░░░░░ ░░░░░░░▒▒▒▒▒░
|
||||
░▒▒▒░░▒▒▒▒▒ ░░░░░░░▒▒░
|
||||
░▒▒▒▒░ ░░░░░░
|
||||
▒▒▒▒▒ ░░░░░░
|
||||
▒▒▒▒▒ ░░░░░
|
||||
░▒▒▒▒▒ ░░░░░
|
||||
▒▒▒▒▒ ░░░░░
|
||||
▒▒▒▒▒ ░░░░░
|
||||
░▒▒▒▒▒░░░░░
|
||||
▒▒▒▒▒▒░░░
|
||||
▒▒▒▒▒▒░
|
||||
_____ _ _ _ _ _____ _
|
||||
/ ____| \ | | | | | / ____| (_)
|
||||
| | __| \| | | | | | | __ _ _ ___ __
|
||||
| | |_ | . ' | | | | | | |_ | | | | \ \/ /
|
||||
| |__| | |\ | |__| | | |__| | |_| | |> <
|
||||
\_____|_| \_|\____/ \_____|\__,_|_/_/\_\
|
||||
|
||||
This script installs GNU Guix on your system
|
||||
|
||||
https://www.gnu.org/software/guix/
|
||||
EOF
|
||||
echo -n "Press return to continue..."
|
||||
read -r ANSWER
|
||||
}
|
||||
|
||||
main()
|
||||
{
|
||||
local tmp_path
|
||||
welcome
|
||||
|
||||
_msg "Starting installation ($(date))"
|
||||
|
||||
chk_term
|
||||
chk_require "${REQUIRE[*]}"
|
||||
chk_init_sys
|
||||
chk_sys_arch
|
||||
|
||||
_msg "${INF}system is ${ARCH_OS}"
|
||||
|
||||
tmp_path="$(mktemp -t -d guix.XXX)"
|
||||
|
||||
guix_get_bin_list "${GNU_URL}"
|
||||
guix_get_bin "${GNU_URL}" "${BIN_VER}" "$tmp_path"
|
||||
|
||||
sys_create_store "${BIN_VER}.tar.xz" "${tmp_path}"
|
||||
sys_create_build_user
|
||||
sys_enable_guix_daemon
|
||||
sys_authorize_build_farms
|
||||
|
||||
_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."
|
||||
}
|
||||
|
||||
main "$@"
|
||||
Loading…
Reference in New Issue
Block a user