build-all.sh

#!/bin/bash
set -e

VERSION=${1:-0.0.0}

declare -a os=("linux" "windows" "darwin")
declare -a arch=("386" "amd64" "arm" "arm64")

for (( j=0; j<${#os[@]}; j++ ));
do
  GOOS="${os[$j]}"
  for (( i=0; i<${#arch[@]}; i++ ));
  do
    GOARCH="${arch[$i]}"
    EXT=""

    if [ $GOOS == 'darwin' ] && [ $GOARCH == '386' ]; then
      continue
    fi

    if [ $GOOS == 'darwin' ] && [ $GOARCH == 'arm' ]; then
      continue
    fi

    if [ $GOOS == 'windows' ]; then
      EXT=".exe"
    fi

    BINARY="scalr-cli_${VERSION}_${GOOS}_${GOARCH}${EXT}"

    CGO_ENABLED=0 GOOS=$GOOS GOARCH=$GOARCH go build -ldflags="-s -w" -o bin/$BINARY -a -ldflags '-extldflags "-static"' .
    cd bin
      chmod +x $BINARY
      mv $BINARY "scalr${EXT}"
      PACKAGE="scalr-cli_${VERSION}_${GOOS}_${GOARCH}.zip"
      zip -9 $PACKAGE "scalr${EXT}"
      sha256sum $PACKAGE >> "scalr-cli_${VERSION}_SHA256SUMS"
      rm "scalr${EXT}"
    cd ..
  done
done