diff options
Diffstat (limited to 'libre/systemd/initcpio-install-udev')
-rw-r--r-- | libre/systemd/initcpio-install-udev | 65 |
1 files changed, 56 insertions, 9 deletions
diff --git a/libre/systemd/initcpio-install-udev b/libre/systemd/initcpio-install-udev index 31d982712..713fbf4cc 100644 --- a/libre/systemd/initcpio-install-udev +++ b/libre/systemd/initcpio-install-udev @@ -1,18 +1,65 @@ #!/bin/bash +# This is in 'udev' and 'systemd' hook... Let's hope we have +# it in mkinitcpio soon. +# https://github.com/archlinux/mkinitcpio/pull/54 +add_udev_rule() { + # Add an udev rules file to the initcpio image. Dependencies on binaries + # will be discovered and added. + # $1: path to rules file (or name of rules file) + + local rules="$1" rule= key= value= binary= + + if [[ ${rules:0:1} != '/' ]]; then + rules=$(PATH=/usr/lib/udev/rules.d:/lib/udev/rules.d type -P "$1") + fi + if [[ -z $rules ]]; then + # complain about not found rules + return 1 + fi + + add_file "$rules" /usr/lib/udev/rules.d/"${rules##*/}" + + while IFS=, read -ra rule; do + # skip empty lines, comments + [[ -z $rule || $rule = @(+([[:space:]])|#*) ]] && continue + + for pair in "${rule[@]}"; do + IFS=' =' read -r key value <<< "$pair" + case $key in + RUN@({program}|+)|IMPORT{program}|ENV{REMOVE_CMD}) + # strip quotes + binary=${value//[\"\']/} + # just take the first word as the binary name + binary=${binary%% *} + [[ ${binary:0:1} == '$' ]] && continue + if [[ ${binary:0:1} != '/' ]]; then + binary=$(PATH=/usr/lib/udev:/lib/udev type -P "$binary") + fi + add_binary "$binary" + ;; + esac + done + done <"$rules" +} + build() { local rules tool - add_binary /usr/lib/systemd/systemd-udevd - add_binary /usr/bin/udevadm - add_binary /usr/bin/systemd-tmpfiles + map add_binary \ + '/usr/lib/systemd/systemd-udevd' \ + '/usr/bin/udevadm' \ + '/usr/bin/systemd-tmpfiles' - for rules in 50-udev-default.rules 60-persistent-storage.rules 64-btrfs.rules 80-drivers.rules; do - add_file "/usr/lib/udev/rules.d/$rules" - done - for tool in ata_id scsi_id; do - add_file "/usr/lib/udev/$tool" - done + map add_udev_rule \ + '50-udev-default.rules' \ + '60-persistent-storage.rules' \ + '64-btrfs.rules' \ + '80-drivers.rules' + + map add_file \ + '/usr/lib/udev/ata_id' \ + '/usr/lib/udev/scsi_id' add_runscript } |