mirror of
https://gitdl.cn/https://github.com/chakralinux/core.git
synced 2025-02-03 19:47:13 +08:00
153 lines
3.9 KiB
Bash
153 lines
3.9 KiB
Bash
#!/bin/sh
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sd_booted() {
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[[ -d run/systemd/system && ! -L run/systemd/system ]]
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}
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add_privs() {
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if ! setcap "$2" "$1" 2>/dev/null; then
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echo "==> Warning: setcap failed, falling back to setuid root on /$1"
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chmod u+s "$1"
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fi
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}
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add_journal_acls() {
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# ignore errors, since the filesystem might not support ACLs
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setfacl -Rnm g:wheel:rx,d:g:wheel:rx,g:adm:rx,d:g:adm:rx /var/log/journal/ 2>/dev/null
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:
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}
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maybe_reexec() {
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# don't reexec on 210-1 upgrade due to large infrastructural changes (we skipped the previous ones, so this line isn't the same as Arch's).
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if [ "$(vercmp 210-1 "$2")" -eq 1 ]; then
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echo ':: systemd has not been reexecuted. It is recommended that you'
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echo ' reboot at your earliest convenience.'
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return
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fi
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if sd_booted; then
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systemctl --system daemon-reexec
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fi
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}
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_dir_empty() {
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set -- "$1"/*
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[ ! -e "$1" ] && [ ! -L "$1" ]
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}
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post_common() {
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systemd-sysusers
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systemd-tmpfiles --create
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udevadm hwdb --update
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journalctl --update-catalog
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}
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_208_changes() {
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if [ -e var/lib/backlight ] && [ ! -e var/lib/systemd/backlight ]; then
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mv -T var/lib/backlight var/lib/systemd/backlight
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fi
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if [ -e var/lib/random-seed ] && [ ! -e var/lib/systemd/random-seed ]; then
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mv -T var/lib/random-seed var/lib/systemd/random-seed
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fi
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}
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_209_changes() {
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# attempt to preserve existing behavior
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local old_rule=etc/udev/rules.d/80-net-name-slot.rules
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local new_rule=etc/udev/rules.d/80-net-setup-link.rules
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echo ":: Network device naming is now controlled by udev's net_setup_link"
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echo " builtin. Refer to the NETWORK LINK CONFIGURATION section of the"
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echo " udev manpage for a full description."
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# not clear what action we can take here, so don't do anything
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[[ -e $new_rule ]] && return 0
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# rename the old rule to the new one so that we preserve the user's
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# existing option.
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if [[ -e $old_rule ]]; then
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printf ':: Renaming %s to %s in order\n' "${old_rule##*/}" "${new_rule##*/}"
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printf ' to preserve existing network naming behavior.\n'
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mv -v "$old_rule" "$new_rule"
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else
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echo ':: No changes have been made to your network naming configuration.'
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echo ' Interfaces should continue to maintain the same names.'
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fi
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}
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_213_changes() {
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if sd_booted; then
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# if /etc/resolv.conf is a symlink, just assume that it was being managed
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# by systemd-networkd, and re-enable systemd-resolved.
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if [[ -L etc/resolv.conf ]]; then
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systemctl enable systemd-resolved
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fi
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fi
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}
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_214_changes() {
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# /run/systemd/network/resolv.conf -> /run/systemd/resolve/resolv.conf
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if [[ etc/resolv.conf -ef run/systemd/network/resolv.conf ]]; then
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ln -sf /run/systemd/resolve/resolv.conf /etc/resolv.conf
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if sd_booted; then
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if [[ ! -d run/systemd/resolve ]]; then
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mkdir run/systemd/resolve
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fi
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if [[ -f run/systemd/network/resolv.conf ]]; then
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mv run/systemd/{network,resolve}/resolv.conf
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fi
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fi
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fi
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}
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_216_changes() {
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# create at least the symlink from /etc/os-release to /usr/lib/os-release
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systemd-tmpfiles --create etc.conf
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echo ':: Coredumps are handled by systemd by default. Collection behavior can be'
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echo ' tuned in /etc/systemd/coredump.conf.'
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}
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post_install() {
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systemd-firstboot --setup-machine-id
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post_common "$@"
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add_journal_acls
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# enable getty@tty1 by default, but don't track the file
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systemctl enable getty@tty1.service
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}
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post_upgrade() {
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post_common "$@"
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maybe_reexec "$@"
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if [ "$(vercmp 210-1 "$2")" -eq 1 ]; then
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printf '==> systemd >= 205 restructures the cgroup hierarchy and changes internal\n'
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printf ' protocols. You should reboot at your earliest convenience.\n'
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_208_changes
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add_journal_acls
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_209_changes
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fi
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if [ "$(vercmp 212-2 "$2")" -eq 1 ]; then
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_213_changes
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_214_changes
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fi
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if [ "$(vercmp 214-1 "$2")" -eq 1 ]; then
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_216_changes
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fi
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}
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