machine_setup/ansible/roles/poudriere/files/poudboot.bash
2023-09-04 11:09:24 -04:00

125 lines
3.3 KiB
Bash

#!/usr/bin/env bash
#
# Run poudriere at system boot. Useful for virtual machines so launching the VM also kicks off a build.
set -euo pipefail
IFS=$'\n\t'
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
: ${LOCKFILE:="/var/run/poudboot.lock"}
: ${INFO_DIR:="/opt/poudriere/run_info"}
: ${PORT_UPDATE_SECONDS:="86400"}
: ${BUILD_SECONDS:="7200"}
: ${LOG_RETENTION_DAYS:="30"}
############## Setup #########################
# function cleanup {
# for f in "${folders[@]}"; do
# log "Deleting $f"
# rm -rf "$f"
# done
# }
# folders=()
# for sig in EXIT INT QUIT HUP TERM; do
# trap "set +e; cleanup" "$sig"
# done
function die {
local status_code="$1"
shift
(>&2 echo "${@}")
exit "$status_code"
}
function log {
(>&2 echo "${@}")
}
function run_locked {
if [ "${RUN_LOCKED:-}" != "RUN" ]; then
exec env RUN_LOCKED=RUN flock --nonblock $LOCKFILE $0 $@
fi
}
############## Program #########################
function main {
local COMMAND="$1"
if [ "$COMMAND" = "start" ]; then
run_locked "${@}"
shift 1
cmd_start "${@}"
elif [ "$COMMAND" = "stop" ]; then
shift 1
cmd_stop "${@}"
else
die 1 "Unrecognized command: $COMMAND"
fi
}
function abort_if_jobs_running {
if [[ $(sudo poudriere status) != *"No running builds"* ]]; then
echo "There is already a poudriere build in progress, exiting."
exit 0
fi
}
function build {
poudriere pkgclean -y "$@"
poudriere bulk -J "${POUDRIERE_JOBS:-1}" "$@"
}
function cmd_start {
abort_if_jobs_running
while true; do
for conf in /opt/poudriere/build_configs/*; do
(
# Allow command failures without quitting the script because some
# package sets might fail whereas others may succeed based on which
# packages are in each set.
set +e
source "$conf"
local RUN_DIR="$INFO_DIR/$JAIL-$PORTS-$SET"
local TIMES_FILE="$RUN_DIR/times"
mkdir -p "$RUN_DIR"
local PORTUPDATE=0
local LASTBUILD=0
if [ -e "$TIMES_FILE" ]; then
source "$TIMES_FILE"
fi
local now=$(date +%s)
if [ $((now - PORTUPDATE)) -gt "$PORT_UPDATE_SECONDS" ]; then
log "Updating ports for $JAIL-$PORTS-$SET"
portshaker -U
portshaker -M
PORTUPDATE=$(date +%s)
# Cleanup old unused dist files
poudriere distclean -y -p "$PORTS" -f /usr/local/etc/poudriere.d/$JAIL-$PORTS-$SET-pkglist
poudriere logclean -y "$LOG_RETENTION_DAYS"
fi
if [ $((now - LASTBUILD)) -gt "$BUILD_SECONDS" ]; then
log "Building ports for $JAIL-$PORTS-$SET"
build -j "$JAIL" -p "$PORTS" -z "$SET" -f /usr/local/etc/poudriere.d/$JAIL-$PORTS-$SET-pkglist
LASTBUILD=$(date +%s)
fi
cat > "$TIMES_FILE" <<EOF
PORTUPDATE=$PORTUPDATE
LASTBUILD=$LASTBUILD
EOF
)
done
sleep 300
done
}
function cmd_stop {
echo "cmd_stop not implemented."
}
main "${@}"