dependencies: Add script to update Guix.

The website-build code already uses guix by default. Given that it
also requires a specific Guix revision to workaround an issues with
pandoc, it's a good idea to help users easily install Guix.

PureOS Byzantium has a package for Guix 1.2.0, so if users install
that they will need to update it at least to Guix 1.4.0 to have the
same Guix commands.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Acked-by: Adrien 'neox' Bourmault <neox@gnu.org>
This commit is contained in:
Denis 'GNUtoo' Carikli 2023-12-01 17:29:44 +01:00 committed by Adrien 'neox' Bourmault
parent 0f74569af0
commit 3ad9ba11f4
Signed by: neox
GPG Key ID: 2974E1D5F25DFCC8
2 changed files with 342 additions and 0 deletions

42
resources/dependencies/guix Executable file
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@ -0,0 +1,42 @@
#!/bin/sh
#
# Copyright (C) 2023 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
#
# This program 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.
#
# This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
. "$(dirname $0)"/../scripts/misc/guix.sh
. "$(dirname $0)"/../scripts/misc/sysexits.sh
progname="resources/packages/dependencies/install"
true=0
false=1
usage()
{
progname="$1"
printf "Usage:\n"
printf "\t%s --help\n" \ "${progname}"
printf "\t%s # Setup Guix for usage for GNU Boot\n" \ "${progname}"
}
if [ $# -eq 1 ] && [ "$1" == "--help" ] ; then
usage "${progname}"
exit 0
elif [ $# -eq 0 ] ; then
update_guix_to_latest_release
else
usage "${progname}"
exit ${EX_USAGE}
fi

300
resources/scripts/misc/guix.sh Executable file
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#!/bin/sh
#
# Copyright (C) 2023 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
#
# This program 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.
#
# This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
true=0
false=1
guix_v0_0="6365068393254e1131ab80eb0d68a759e7fd2256"
guix_v0_1="a1ba8475a610fd491be4e512e599515f36d8b109"
guix_v0_2="e8b3afeb9234bca4a455272a6a831d7994d29b96"
guix_v0_3="3253830d46cc55dd6b946468edd6a6f72944ef48"
guix_v0_4="81bb9b6665e253c42b078e752ec01020b7434e3f"
guix_v0_5="5d6dbd299e8389e8eb918daac00df9b6f6835e14"
guix_v0_6="4ec91959f2d13188894e45f82bf7b8c1c4ea7f4a"
guix_v0_7="508ea01ef20652fb2de875d1d91c27f5178e2874"
guix_v0_8="44941798d222901b8f381b3210957d880b90a2fc"
guix_v0_8_1="983c082a747c76bfefcfa0258d804f94c1f5afed"
guix_v0_8_2="04bdcdb6365e588aa8037a6c02d424b4eed6e2a9"
guix_v0_8_3="e348eaaf318646e259a5e6803133ad5b296febc1"
guix_v0_9_0="c8855b991880897b2658dc90164e29c96e2aeb3a"
guix_v0_10_0="34bf416e4a61324db80c5cea4ea5463f687057f9"
guix_v0_11_0="66edac525b7bb8ba29362c887450ff38c54da08d"
guix_v0_12_0="a81771f137716c62e7a44355e18ce5487ecf5301"
guix_v0_13_0="df671177f854da26bb171d9d5e9a6990024107a0"
guix_v0_14_0="40f5c53d89da266055a1dd6571c380f5c57fe5f9"
guix_v0_15_0="359fdda40f754bbf1b5dc261e7427b75463b59be"
guix_v0_16_0="4a0b87f0ec5b6c2dcf82b372dd20ca7ea6acdd9c"
guix_v1_0_0="6298c3ffd9654d3231a6f25390b056483e8f407c"
guix_v1_0_1="d68de958b60426798ed62797ff7c96c327a672ac"
guix_v1_1_0="d62c9b2671be55ae0305bebfda17b595f33797f2"
guix_v1_2_0="a099685659b4bfa6b3218f84953cbb7ff9e88063"
guix_v1_3_0="a0178d34f582b50e9bdbb0403943129ae5b560ff"
guix_v1_4_0="8e2f32cee982d42a79e53fc1e9aa7b8ff0514714"
guix_known_versions=" \
0.0 \
0.1 \
0.2 \
0.3 \
0.4 \
0.5 \
0.6 \
0.7 \
0.8 \
0.8.1 \
0.8.2 \
0.8.3 \
0.9.0 \
0.10.0 \
0.11.0 \
0.12.0 \
0.13.0 \
0.14.0 \
0.15.0 \
0.16.0 \
1.0.0 \
1.0.1 \
1.1.0 \
1.1.0rc1 \
1.1.0rc2 \
1.2.0 \
1.2.0rc1 \
1.2.0rc2 \
1.3.0 \
1.3.0rc1 \
1.3.0rc2 \
1.4.0 \
1.4.0rc1 \
1.4.0rc2 \
"
guix_latest_release="1.4.0"
source_guix_profile()
{
if [ "${HOME}"/.config/guix/current/etc/profile ] ; then
GUIX_PROFILE="${HOME}/.config/guix/current"
. "$GUIX_PROFILE"/etc/profile
fi
}
guix_version()
{
guix --version | grep '^guix (GNU Guix)' | awk '{print $4}'
}
guix_version_commit()
{
version="$1"
eval echo $(echo \$guix_"${version}" | sed 's#\.#_#g')
}
is_guix_system()
{
grep "ID=guix" /etc/os-release > /dev/null && return ${true}
return ${false}
}
is_known_version()
{
version="$1"
for known_version in ${guix_known_versions} ; do
if [ "${version}" = "${known_version}" ] ; then
return ${true}
fi
done
return ${false}
}
is_rc_version()
{
version="$1"
echo "${version}" | grep "rc[0-9]\+$" > /dev/null
}
commit_contains_last_release()
{
commit="$1"
git \
--no-pager \
-C "$(guix_checkout)" \
tag \
--sort=taggerdate \
--merged "${commit}" | \
grep '^v[0-9]' | \
sed 's#^v##' |\
grep "^${guix_latest_release}$"
}
commit_last_release()
{
commit="$1"
git \
--no-pager \
-C "$(guix_checkout)" \
tag \
--sort=taggerdate \
--merged "${commit}" | \
grep '^v[0-9]' | \
sed 's#^v##' | \
tail -n1
}
guix_next_version()
{
version="$1"
case "${version}" in
"0.0")
echo "0.1" ; return ${true} ;;
"0.1")
echo "0.2" ; return ${true} ;;
"0.2")
echo "0.3" ; return ${true} ;;
"0.3")
echo "0.4" ; return ${true} ;;
"0.4")
echo "0.5" ; return ${true} ;;
"0.5")
echo "0.6" ; return ${true} ;;
"0.6")
echo "0.7" ; return ${true} ;;
"0.7")
echo "0.8" ; return ${true} ;;
"0.8")
echo "0.8.1" ; return ${true} ;;
"0.8.1")
echo "0.8.2" ; return ${true} ;;
"0.8.2")
echo "0.8.3" ; return ${true} ;;
"0.8.3")
echo "0.9.0" ; return ${true} ;;
"0.9.0")
echo "0.10.0" ; return ${true} ;;
"0.10.0")
echo "0.11.0" ; return ${true} ;;
"0.11.0")
echo "0.12.0" ; return ${true} ;;
"0.12.0")
echo "0.13.0" ; return ${true} ;;
"0.13.0")
echo "0.14.0" ; return ${true} ;;
"0.14.0")
echo "0.15.0" ; return ${true} ;;
"0.15.0")
echo "0.16.0" ; return ${true} ;;
"0.16.0")
echo "1.0.0" ; return ${true} ;;
"1.0.0")
echo "1.0.1" ; return ${true} ;;
"1.0.1")
echo "1.1.0" ; return ${true} ;;
"1.1.0")
echo "1.2.0" ; return ${true} ;;
"1.2.0")
echo "1.3.0" ; return ${true} ;;
"1.3.0")
echo "1.4.0" ; return ${true} ;;
esac
if is_known_version "${version}" && is_rc_version "${version}"; then
echo "${version}" | sed 's/rc[0-9]\+//'
return ${true}
else
return ${false}
fi
}
next_guix_release()
{
version="$1"
major="$(echo ${version} | awk -F . '{print $1}')"
if is_latest_release "${version}" ; then
return ${true}
fi
# We use a released version already
if [ -n "${major}" ] ; then
guix_next_version "${version}"
return $?
fi
# Git revision
if commit_contains_last_release "${version}" ; then
return ${true}
else
base_version=$(commit_last_release "${version}")
guix_next_version "${base_version}"
return $?
fi
}
# Find Guix checkout location
guix_checkout()
{
for repo in "${HOME}"/.cache/guix/checkouts/*/ ; do
url=$(git --no-pager -C "$repo" remote get-url origin)
if [ "${url}" = "https://git.savannah.gnu.org/git/guix.git" ] ; then
echo $repo
fi
done
}
is_latest_release()
{
revision="$1"
if [ "${revision}" = "${guix_latest_release}" ] ; then
return ${true}
elif [ -n "$(echo ${revision} | grep '\.')" ] ; then
return ${false}
else
git --no-pager -C "$(guix_checkout)" tag --merged "${revision}" | \
grep "^v${guix_latest_release}$" > /dev/null
return ${true}
fi
}
update_guix_to_latest_release()
{
current_version="$(guix_version)"
major="$(echo ${current_version} | awk -F . '{print $1}')"
if is_latest_release "${current_version}" ; then
return ${true}
fi
# We use a released version already
if [ -n "${major}" ] ; then
commit=$(guix_version_commit v$(guix_next_version "${current_version}"))
guix pull --commit="${commit}"
source_guix_profile
update_guix_to_latest_release
fi
}
source_guix_profile