cosmos-sdk/contrib/images/simd-env/wrapper.sh
Alexander Bezobchuk 91ff9fa417
buildsystem: simplify Makefile and ci automation (#7189)
Move images into contrib/images/.

Replace "bad tag" cosmos-sdk/simapp with cosmos-sdk/simd-env.
'simapp' is a misnomer as the images serves only as host
environment for the binaries that are in fact built by the
developer on their machine.

Remove the build-docker-local-simapp target altogether
from the Makefile in favor of an inline conditional statement
that causes the image to be rebuilt if and only if it had not
been built before.

simd binary won't run as root anymore as root privileges
are dropped upon simd binary installation.

Co-authored-by: Marko Baricevic <marbar3778@yahoo.com>
Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Alessio Treglia <alessio@tendermint.com>
2020-08-31 15:39:05 +02:00

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#!/usr/bin/env sh
BINARY=/simd/${BINARY:-simd}
ID=${ID:-0}
LOG=${LOG:-simd.log}
if ! [ -f "${BINARY}" ]; then
echo "The binary $(basename "${BINARY}") cannot be found. Please add the binary to the shared folder. Please use the BINARY environment variable if the name of the binary is not 'simd'"
exit 1
fi
BINARY_CHECK="$(file "$BINARY" | grep 'ELF 64-bit LSB executable, x86-64')"
if [ -z "${BINARY_CHECK}" ]; then
echo "Binary needs to be OS linux, ARCH amd64"
exit 1
fi
export SIMDHOME="/simd/node${ID}/simd"
if [ -d "$(dirname "${SIMDHOME}"/"${LOG}")" ]; then
"${BINARY}" --home "${SIMDHOME}" "$@" | tee "${SIMDHOME}/${LOG}"
else
"${BINARY}" --home "${SIMDHOME}" "$@"
fi