guix-install.sh: Please the shellcheck linter.
* etc/guix-install.sh <FUNCNAME>: Explicitly refer to the first item of the FUNCNAME array. (ROOT_HOME): Replace variable by ~root directly; manually expanding it via echo was not necessary. (chk_gpg_keyring): Use an if branch for the exit to avoid a warning about expression precedence. (chk_term) <ansi_term>: Remove unused variable. (guix_get_bin) <wget, gpg>: Test the commands directly. Use an array for the wget arguments, which can then be properly expanded. (sys_create_store): Disable SC1090 for the source command, as we don't care about following the sourced script. <_msg>: Reuse the GUIX_PROFILE variable in the message. (sys_create_build_user) <getent>: Test the command directly.master
Maxim Cournoyer
parent
af66a9510f
commit
e61fe664a4
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@ -9,6 +9,7 @@
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# Copyright © 2020 Daniel Brooks <db48x@db48x.net>
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# Copyright © 2021 Jakub Kądziołka <kuba@kadziolka.net>
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# Copyright © 2021 Chris Marusich <cmmarusich@gmail.com>
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# Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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#
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# This file is part of GNU Guix.
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#
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@ -71,11 +72,6 @@ declare -A GPG_SIGNING_KEYS
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GPG_SIGNING_KEYS[15145]=3CE464558A84FDC69DB40CFB090B11993D9AEBB5 # ludo
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GPG_SIGNING_KEYS[127547]=27D586A4F8900854329FF09F1260E46482E63562 # maxim
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# This script needs to know where root's home directory is. However, we
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# cannot simply use the HOME environment variable, since there is no guarantee
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# that it points to root's home directory.
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ROOT_HOME="$(echo ~root)"
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# ------------------------------------------------------------------------------
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#+UTILITIES
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@ -102,7 +98,7 @@ chk_require()
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declare -a warn
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local c
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_debug "--- [ $FUNCNAME ] ---"
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_debug "--- [ ${FUNCNAME[0]} ] ---"
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for c in "$@"; do
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command -v "$c" &>/dev/null || warn+=("$c")
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@ -117,7 +113,7 @@ chk_require()
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chk_gpg_keyring()
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{ # Check whether the Guix release signing public key is present.
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_debug "--- [ $FUNCNAME ] ---"
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_debug "--- [ ${FUNCNAME[0]} ] ---"
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local user_id
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local gpg_key_id
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local exit_flag
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@ -132,21 +128,19 @@ chk_gpg_keyring()
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exit_flag=yes
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fi
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done
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test "$exit_flag" = yes && exit 1 || true
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if [ "$exit_flag" = yes ]; then
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exit 1
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fi
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}
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chk_term()
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{ # Check for ANSI terminal for color printing.
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local ansi_term
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if [ -t 2 ]; then
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if [ "${TERM+set}" = 'set' ]; then
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case "$TERM" in
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xterm*|rxvt*|urxvt*|linux*|vt*|eterm*|screen*)
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ansi_term=true
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;;
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*)
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ansi_term=false
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ERR="[ FAIL ] "
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PAS="[ PASS ] "
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;;
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@ -243,7 +237,7 @@ guix_get_bin_list()
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local latest_ver
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local default_ver
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_debug "--- [ $FUNCNAME ] ---"
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_debug "--- [ ${FUNCNAME[0]} ] ---"
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# Filter only version and architecture
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bin_ver_ls=("$(wget -qO- "$gnu_url" \
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@ -272,25 +266,25 @@ guix_get_bin()
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local url="$1"
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local bin_ver="$2"
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local dl_path="$3"
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local wget_args=()
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_debug "--- [ $FUNCNAME ] ---"
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_debug "--- [ ${FUNCNAME[0]} ] ---"
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_msg "${INF}Downloading Guix release archive"
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wget --help | grep -q '\--show-progress' && \
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_PROGRESS_OPT="-q --show-progress" || _PROGRESS_OPT=""
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wget $_PROGRESS_OPT -P "$dl_path" "${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig"
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wget --help | grep -q '\--show-progress' \
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&& wget_args=("-q" "--show-progress")
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if [[ "$?" -eq 0 ]]; then
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_msg "${PAS}download completed."
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if wget "${wget_args[@]}" -P "$dl_path" \
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"${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig"; then
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_msg "${PAS}download completed."
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else
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_err "${ERR}could not download ${url}/${bin_ver}.tar.xz."
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exit 1
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fi
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pushd "${dl_path}" >/dev/null
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gpg --verify "${bin_ver}.tar.xz.sig" >/dev/null 2>&1
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if [[ "$?" -eq 0 ]]; then
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if gpg --verify "${bin_ver}.tar.xz.sig" >/dev/null 2>&1; then
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_msg "${PAS}Signature is valid."
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popd >/dev/null
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else
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@ -304,7 +298,7 @@ sys_create_store()
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local pkg="$1"
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local tmp_path="$2"
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_debug "--- [ $FUNCNAME ] ---"
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_debug "--- [ ${FUNCNAME[0]} ] ---"
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cd "$tmp_path"
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tar --extract \
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@ -321,28 +315,29 @@ sys_create_store()
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fi
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_msg "${INF}Linking the root user's profile"
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mkdir -p "${ROOT_HOME}/.config/guix"
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mkdir -p "~root/.config/guix"
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ln -sf /var/guix/profiles/per-user/root/current-guix \
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"${ROOT_HOME}/.config/guix/current"
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"~root/.config/guix/current"
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GUIX_PROFILE="${ROOT_HOME}/.config/guix/current"
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GUIX_PROFILE="~root/.config/guix/current"
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# shellcheck disable=SC1090
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source "${GUIX_PROFILE}/etc/profile"
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_msg "${PAS}activated root profile at ${ROOT_HOME}/.config/guix/current"
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_msg "${PAS}activated root profile at ${GUIX_PROFILE}"
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}
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sys_create_build_user()
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{ # Create the group and user accounts for build users.
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_debug "--- [ $FUNCNAME ] ---"
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_debug "--- [ ${FUNCNAME[0]} ] ---"
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if [ $(getent group guixbuild) ]; then
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if getent group guixbuild > /dev/null; then
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_msg "${INF}group guixbuild exists"
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else
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groupadd --system guixbuild
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_msg "${PAS}group <guixbuild> created"
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fi
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if [ $(getent group kvm) ]; then
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if getent group kvm > /dev/null; then
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_msg "${INF}group kvm exists and build users will be added to it"
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local KVMGROUP=,kvm
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fi
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@ -371,7 +366,7 @@ sys_enable_guix_daemon()
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local local_bin
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local var_guix
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_debug "--- [ $FUNCNAME ] ---"
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_debug "--- [ ${FUNCNAME[0]} ] ---"
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info_path="/usr/local/share/info"
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local_bin="/usr/local/bin"
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case "$INIT_SYS" in
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upstart)
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{ initctl reload-configuration;
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cp "${ROOT_HOME}/.config/guix/current/lib/upstart/system/guix-daemon.conf" \
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cp "~root/.config/guix/current/lib/upstart/system/guix-daemon.conf" \
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/etc/init/ &&
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start guix-daemon; } &&
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_msg "${PAS}enabled Guix daemon via upstart"
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{ # systemd .mount units must be named after the target directory.
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# Here we assume a hard-coded name of /gnu/store.
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# XXX Work around <https://issues.guix.gnu.org/41356> until next release.
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if [ -f "${ROOT_HOME}/.config/guix/current/lib/systemd/system/gnu-store.mount" ]; then
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cp "${ROOT_HOME}/.config/guix/current/lib/systemd/system/gnu-store.mount" \
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if [ -f "~root/.config/guix/current/lib/systemd/system/gnu-store.mount" ]; then
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cp "~root/.config/guix/current/lib/systemd/system/gnu-store.mount" \
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/etc/systemd/system/;
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chmod 664 /etc/systemd/system/gnu-store.mount;
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systemctl daemon-reload &&
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systemctl enable gnu-store.mount;
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fi
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cp "${ROOT_HOME}/.config/guix/current/lib/systemd/system/guix-daemon.service" \
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cp "~root/.config/guix/current/lib/systemd/system/guix-daemon.service" \
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/etc/systemd/system/;
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chmod 664 /etc/systemd/system/guix-daemon.service;
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;;
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sysv-init)
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{ mkdir -p /etc/init.d;
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cp "${ROOT_HOME}/.config/guix/current/etc/init.d/guix-daemon" \
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cp "~root/.config/guix/current/etc/init.d/guix-daemon" \
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/etc/init.d/guix-daemon;
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chmod 775 /etc/init.d/guix-daemon;
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;;
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openrc)
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{ mkdir -p /etc/init.d;
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cp "${ROOT_HOME}/.config/guix/current/etc/openrc/guix-daemon" \
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cp "~root/.config/guix/current/etc/openrc/guix-daemon" \
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/etc/init.d/guix-daemon;
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chmod 775 /etc/init.d/guix-daemon;
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;;
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NA|*)
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_msg "${ERR}unsupported init system; run the daemon manually:"
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echo " ${ROOT_HOME}/.config/guix/current/bin/guix-daemon --build-users-group=guixbuild"
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echo " ~root/.config/guix/current/bin/guix-daemon --build-users-group=guixbuild"
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;;
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esac
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@ -457,9 +452,9 @@ sys_enable_guix_daemon()
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sys_authorize_build_farms()
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{ # authorize the public key of the build farm
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while true; do
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read -p "Permit downloading pre-built package binaries from the project's build farm? (yes/no) " yn
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read -rp "Permit downloading pre-built package binaries from the project's build farm? (yes/no) " yn
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case $yn in
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[Yy]*) guix archive --authorize < "${ROOT_HOME}/.config/guix/current/share/guix/ci.guix.gnu.org.pub" &&
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[Yy]*) guix archive --authorize < "~root/.config/guix/current/share/guix/ci.guix.gnu.org.pub" &&
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_msg "${PAS}Authorized public key for ci.guix.gnu.org";
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break;;
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[Nn]*) _msg "${INF}Skipped authorizing build farm public keys"
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}
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sys_create_init_profile()
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{ # Create /etc/profile.d/guix.sh for better desktop integration
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{ # Define for better desktop integration
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# This will not take effect until the next shell or desktop session!
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[ -d "/etc/profile.d" ] || mkdir /etc/profile.d # Just in case
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cat <<"EOF" > /etc/profile.d/guix.sh
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@ -544,7 +539,7 @@ This script installs GNU Guix on your system
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https://www.gnu.org/software/guix/
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EOF
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echo -n "Press return to continue..."
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read -r ANSWER
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read -r
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}
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main()
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@ -574,7 +569,7 @@ main()
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if ! [[ $GUIX_BINARY_FILE_NAME =~ $ARCH_OS ]]; then
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_err "$ARCH_OS not in ${GUIX_BINARY_FILE_NAME}; aborting"
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fi
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_msg "Using manually provided binary ${GUIX_BINARY_FILE_NAME}"
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_msg "${INF}Using manually provided binary ${GUIX_BINARY_FILE_NAME}"
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GUIX_BINARY_FILE_NAME=$(realpath "$GUIX_BINARY_FILE_NAME")
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fi
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Reference in New Issue