oauth2-proxy/oauth2-proxy

#!/usr/bin/env bash

set -o errexit

if [[ -z ${BINARY} ]] || [[ -z ${VERSION} ]]; then
    echo "Missing required env var: BINARY=X VERSION=X $(basename $0)"
    exit 1
fi

ARCHS=(
  darwin-amd64
  darwin-arm64
  linux-amd64
  linux-arm64
  linux-armv5
  linux-armv6
  linux-armv7
  linux-ppc64le
  freebsd-amd64
  windows-amd64
)

mkdir -p release

# Create architecture specific release dirs
for ARCH in "${ARCHS[@]}"; do
    mkdir -p release/${BINARY}-${VERSION}.${ARCH}

    GO_OS=$(echo $ARCH | awk -F- '{print $1}')
    GO_ARCH=$(echo $ARCH | awk -F- '{print $2}')

    # Create architecture specific binaries
    if [[ ${GO_ARCH} == armv* ]]; then
      GO_ARM=$(echo $GO_ARCH | awk -Fv '{print $2}')
        GO111MODULE=on GOOS=${GO_OS} GOARCH=arm GOARM=${GO_ARM} CGO_ENABLED=0 go build -ldflags="-X main.VERSION=${VERSION}" \
            -o release/${BINARY}-${VERSION}.${ARCH}/${BINARY} .
    else
        GO111MODULE=on GOOS=${GO_OS} GOARCH=${GO_ARCH} CGO_ENABLED=0 go build -ldflags="-X main.VERSION=${VERSION}" \
            -o release/${BINARY}-${VERSION}.${ARCH}/${BINARY} .
    fi

    cd release

    # Create tar file for architecture specific binary
    tar -czvf ${BINARY}-${VERSION}.${ARCH}.tar.gz ${BINARY}-${VERSION}.${ARCH}

    # Create sha256sum for architecture-specific tar
    sha256sum ${BINARY}-${VERSION}.${ARCH}.tar.gz > ${BINARY}-${VERSION}.${ARCH}.tar.gz-sha256sum.txt

    # Create sha256sum for architecture specific binary
  sha256sum ${BINARY}-${VERSION}.${ARCH}/${BINARY} > ${BINARY}-${VERSION}.${ARCH}-sha256sum.txt

    cd ..
done