open-nomad/scripts/build.sh

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#!/usr/bin/env bash
#
# This script builds the application from source for multiple platforms.
set -e
# Get the parent directory of where this script is.
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
# Change into that directory
cd "$DIR"
# Get the git commit
GIT_COMMIT="$(git rev-parse HEAD)"
GIT_DIRTY="$(test -n "`git status --porcelain`" && echo "+CHANGES" || true)"
LDFLAG="main.GitCommit=${GIT_COMMIT}${GIT_DIRTY}"
# Delete the old dir
echo "==> Removing old directory..."
rm -f bin/*
rm -rf pkg/*
mkdir -p bin/
targets=$TARGETS
if [[ ! -v TARGETS ]]; then
if [[ $(uname) == "Linux" ]]; then
targets="linux_386 linux_amd64 linux_amd64-lxc linux_arm linux_arm64 windows_386 windows_amd64"
elif [[ $(uname) == "Darwin" ]]; then
targets="darwin_amd64"
else
echo "Unable to build on $(uname). Use Linux or Darwin."
exit 1
fi
fi
# Don't exit if a single target fails
set +e
echo "TARGETS=\"$targets\""
for target in $targets; do
case $target in
"linux_386")
echo "==> Building linux 386..."
CGO_ENABLED=1 GOARCH="386" GOOS="linux" go build -ldflags "-X $LDFLAG" -o "pkg/linux_386/nomad"
;;
"linux_amd64")
echo "==> Building linux amd64..."
CGO_ENBALED=1 GOARCH="amd64" GOOS="linux" go build -ldflags "-X $LDFLAG" -o "pkg/linux_amd64/nomad"
;;
"linux_amd64-lxc")
echo "==> Building linux amd64 with lxc..."
CGO_ENBALED=1 GOARCH="amd64" GOOS="linux" go build -ldflags "-X $LDFLAG" -o "pkg/linux_amd64-lxc/nomad" -tags "lxc"
;;
"linux_arm")
echo "==> Building linux arm..."
CGO_ENABLED=1 CC="arm-linux-gnueabihf-gcc-5" GOOS=linux GOARCH="arm" go build -ldflags "-X $LDFLAG" -o "pkg/linux_arm/nomad"
;;
"linux_arm64")
echo "==> Building linux arm64..."
CGO_ENABLED=1 CC="aarch64-linux-gnu-gcc-5" GOOS=linux GOARCH="arm64" go build -ldflags "-X $LDFLAG" -o "pkg/linux_arm64/nomad"
;;
"windows_386")
echo "==> Building windows 386..."
CGO_ENABLED=1 GOARCH="386" GOOS="windows" go build -ldflags "-X $LDFLAG" -o "pkg/windows_386/nomad.exe"
;;
"windows_amd64")
echo "==> Building windows amd64..."
CGO_ENABLED=1 GOARCH="amd64" GOOS="windows" go build -ldflags "-X $LDFLAG" -o "pkg/windows_amd64/nomad.exe"
;;
"darwin_amd64")
echo "==> Building darwin amd64..."
CGO_ENABLED=1 GOARCH="amd64" GOOS="darwin" go build -ldflags "-X $LDFLAG" -o "pkg/darwin_amd64/nomad"
;;
*)
echo "--> Invalid target: $target"
;;
esac
done
set -e
# Move all the compiled things to the $GOPATH/bin
GOPATH=${GOPATH:-$(go env GOPATH)}
case $(uname) in
CYGWIN*)
GOPATH="$(cygpath $GOPATH)"
;;
esac
OLDIFS=$IFS
IFS=: MAIN_GOPATH=($GOPATH)
IFS=$OLDIFS
# Copy our OS/Arch to the bin/ directory
DEV_PLATFORM="./pkg/$(go env GOOS)_$(go env GOARCH)"
for F in $(find ${DEV_PLATFORM} -mindepth 1 -maxdepth 1 -type f); do
cp ${F} bin/
cp ${F} ${MAIN_GOPATH}/bin/
done
# Zip and copy to the dist dir
echo "==> Packaging..."
for PLATFORM in $(find ./pkg -mindepth 1 -maxdepth 1 -type d); do
OSARCH=$(basename ${PLATFORM})
echo "--> ${OSARCH}"
pushd $PLATFORM >/dev/null 2>&1
zip ../${OSARCH}.zip ./*
popd >/dev/null 2>&1
done
# Done!
echo
echo "==> Results:"
tree pkg/