mirror of
https://github.com/openziti/zrok.git
synced 2024-11-29 19:43:26 +01:00
73 lines
2.4 KiB
Bash
Executable File
73 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
#
|
|
# build the Linux artifacts for amd64, arm, arm64
|
|
#
|
|
# runs one background job per desired architecture unless there are too few CPUs
|
|
#
|
|
#
|
|
|
|
set -o pipefail -e -u
|
|
|
|
# if no architectures supplied then default list of three
|
|
if (( ${#} )); then
|
|
typeset -a JOBS=(${@})
|
|
else
|
|
typeset -a JOBS=(amd64 arm arm64)
|
|
fi
|
|
|
|
# specify the Go template used by Gox to save the artifacts
|
|
GOX_OUTPUT="dist/{{.Arch}}/{{.OS}}/{{.Dir}}"
|
|
# count the number of available CPUs for time-efficient parallelism
|
|
PROC_COUNT=$(nproc --all)
|
|
# compute the number of processors available for each job, rounded down to integer
|
|
PROCS_PER_JOB=$((PROC_COUNT / ${#JOBS[@]}))
|
|
# if multiple jobs and at least one processor for each job then background, else foreground with all available CPUs-1 (gox default)
|
|
if (( ${#JOBS[@]} > 1 && ${PROCS_PER_JOB} )); then
|
|
BACKGROUND="&"
|
|
# initialize an associative array in which to map background PIDs to the ARCH being built
|
|
typeset -A BUILDS
|
|
else
|
|
BACKGROUND="" # run normally in foreground
|
|
PROCS_PER_JOB=0 # invokes gox default to use all CPUs-1
|
|
fi
|
|
|
|
for ARCH in ${JOBS[@]}; do
|
|
GOX_CMD="
|
|
gox \
|
|
-cgo \
|
|
-os=linux \
|
|
-arch=${ARCH} \
|
|
-output=${GOX_OUTPUT} \
|
|
-parallel=${PROCS_PER_JOB} \
|
|
./cmd/zrok
|
|
"
|
|
case ${ARCH} in
|
|
amd64) eval ${GOX_CMD} ${BACKGROUND}
|
|
(( ${PROCS_PER_JOB} )) && BUILDS[${!}]=${ARCH} # if greater than zero procs per job then map background pid->arch
|
|
;;
|
|
arm) eval CC=arm-linux-gnueabihf-gcc ${GOX_CMD} ${BACKGROUND}
|
|
(( ${PROCS_PER_JOB} )) && BUILDS[${!}]=${ARCH}
|
|
;;
|
|
arm64) eval CC=aarch64-linux-gnu-gcc ${GOX_CMD} ${BACKGROUND}
|
|
(( ${PROCS_PER_JOB} )) && BUILDS[${!}]=${ARCH}
|
|
;;
|
|
*) echo "ERROR: invalid architecture '${ARCH}', must be one of amd64, arm, arm64" >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# if not background in parallel then exit now with well earned success
|
|
[[ -z "${BACKGROUND:-}" ]] && exit 0
|
|
|
|
# Wait for builds in the background and exit with an error if any fail
|
|
EXIT=0
|
|
while true; do
|
|
# "wait -p" requires BASH >=5.1 which is present in Ubuntu 20.10 and Debian Bullseye
|
|
wait -n -p JOB_PID; JOB_RESULT=$?
|
|
echo "Building for ${BUILDS[$JOB_PID]} finished with result ${JOB_RESULT}"
|
|
(( ${JOB_RESULT} )) && EXIT=1
|
|
done
|
|
|
|
exit ${EXIT}
|