180 lines
3.3 KiB
Bash
180 lines
3.3 KiB
Bash
#!/usr/bin/env bash
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source ./common.d/variables.sh
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log()
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{
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case "$2" in
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error)
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printf "\e[1m\e[31mERROR:\e[0m \e[1m%s\e[0m\n" "$1">&2;;
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internal)
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printf "\e[1m\e[96m >>\e[0m \e[1m%s\e[0m\n" "$1">&2;;
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ierror)
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printf "\e[1m\e[31m >>\e[0m \e[1m%s\e[0m\n" "$1">&2;;
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*)
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printf "\e[1m\e[92m>>>\e[0m \e[1m%s\e[0m\n" "$1">&2;;
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esac
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}
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mkdir_if_not_exists ()
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{
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[ -d "$1" ] && return 0
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[ -f "$1" ] && rm -f "$1"
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mkdir "$1"
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}
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umount_if_mouted()
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{
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[ ! -d "$1" ] && return 1
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if grep -qs "$(realpath "$1")" /proc/mounts; then
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umount -R "$1"
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return $?
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else
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return 0
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fi
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}
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umount_force()
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{
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[ ! -d "$1" ] && return 1
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for run in {1..5}; do
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umount -R "$1" && break
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log "Failed to umount $1. Trying again after 3 seconds" ierror
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sleep 3
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done
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}
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prepare_env()
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{
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mkdir_if_not_exists "./cache"
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mkdir_if_not_exists "./out"
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mkdir_if_not_exists "./raw"
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mkdir_if_not_exists "./tmp"
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[ ! -d "./packages" ] && {
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log "Packages not found. Cannot continue" error
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exit 4
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}
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}
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require ()
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{
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which "$1" > /dev/null 2>&1 ||
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{
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log "$1 not found" error
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exit 1
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}
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}
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# shellcheck disable=SC2161
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# shellcheck disable=SC2086
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arguments() {
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while [[ $# -gt 0 ]]; do
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opt="$1"
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shift
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case "$(echo ${opt} | tr '[:upper:]' '[:lower:]')" in
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-c | --cleanup)
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cleanup
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exit $? ;;
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-r | --cleanraw)
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cleanraw
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exit $? ;;
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-w | --cleancache)
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cleancache
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exit $? ;;
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-h | -help | --help)
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usage
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exit $? ;;
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*)
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export LNIBUILD="$opt"
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break 2 ;;
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esac
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done
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}
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usage() {
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log "Usage commands:"
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cat <<EOF
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# Help screen (this)
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$0 --help or $0 -h
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# Cleanup
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$0 --cleanup or $0 -c
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# Clean raw images
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$0 --cleanraw or -r
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# Clean cache
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$0 --cleancache or -w
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# Build LNIBUILD
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$0 <path/to/LNIBUILD>
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EOF
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return 0
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}
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# shellcheck disable=SC2162
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cleanup()
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{
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source ./common.d/build_functions.sh
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find ./tmp/ -mindepth 1 -maxdepth 1 | read || {
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[ -z ${quiet+x} ] && log "Nothing to clean" error
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return 0
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}
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for d in ./tmp/*/; do
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log "Unmounting $d"
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detach_chroot "$d"
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umount "$d/boot/simpleinit"
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umount "$d/boot/efi"
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umount "$d"
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rm -d "$d"
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done
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return 0
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}
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cleanraw()
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{
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find ./raw/ -mindepth 1 -maxdepth 1 | read || {
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[ -z ${quiet+x} ] && log "Nothing to clean" error
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return 0
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}
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rm ./raw/* -f && log "Done!"
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}
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cleancache()
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{
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find ./cache/ -mindepth 1 -maxdepth 1 | read || {
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[ -z ${quiet+x} ] && log "Nothing to clean" error
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return 0
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}
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rm ./cache/* -f && log "Done!"
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}
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# shellcheck disable=SC2317
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_shutdown()
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{
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quiet='' cleanup
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if [ -z ${1+x} ]; then
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exit 0
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else
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exit "$1"
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fi
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}
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sigterm_handler()
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{
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sig=$?
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printf "\e[1m\e[31m>>\e[0m \e[1m%s\e[0m\n" "Shutdown signal received."
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_shutdown $sig
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}
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trap 'trap " " SIGINT SIGTERM SIGHUP; kill 0; wait; sigterm_handler' SIGINT SIGTERM SIGHUP
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