#!/usr/bin/env bash

set -e

REPO="$1"
RELEASE_TARGET="${2:-release}"

if [[ -z "${REPO}" ]]
then
    echo "repo path is required"
    exit 1
fi

TMP_WORKSPACE="/tmp/nomad-workspace/$(date +%Y-%m-%d-%s)"
REPO_REMOTE_PATH="${TMP_WORKSPACE}/gopath/src/github.com/hashicorp/nomad"

echo "Using temp workspace: ${TMP_WORKSPACE}"
echo

echo '=======>>>> Transfering repository'
ssh sharedmac-bot mkdir -p "${REPO_REMOTE_PATH}"
rsync -az \
      "${REPO}/.git" \
      "sharedmac-bot:${REPO_REMOTE_PATH}"

echo '=======>>>> Compiling Mac Binaries'
cat <<'EOF' | ssh sharedmac-bot /bin/bash -s "${TMP_WORKSPACE}"

set -ex

TMP_WORKSPACE="$1"
REPO_PATH="${TMP_WORKSPACE}/gopath/src/github.com/hashicorp/nomad"


mkdir -p "${TMP_WORKSPACE}/tmp"

install_go() {
  local go_version="1.11.5"
  local download=

  download="https://storage.googleapis.com/golang/go${go_version}.darwin-amd64.tar.gz"
  curl -sSL --fail -o "${TMP_WORKSPACE}/tmp/go.tar.gz" ${download}

  tar -C "${TMP_WORKSPACE}" -xf "${TMP_WORKSPACE}/tmp/go.tar.gz"
}

install_release_deps() {
  go get -u github.com/a8m/tree/cmd/tree
}

compile() {
  cd "${REPO_PATH}"
  git checkout .
  git status
  git log -1
  make release
}

install_go

export GOPATH="${TMP_WORKSPACE}/gopath"
export PATH="${TMP_WORKSPACE}/go/bin:${GOPATH}/bin:$PATH"

install_release_deps
compile

EOF

echo '=======>>>> Retreiving mac compiled binaries'
rsync -avz --ignore-existing sharedmac-bot:"${REPO_REMOTE_PATH}/pkg/" "${REPO}/pkg"

ssh sharedmac-bot rm -rf "${TMP_WORKSPACE}"