---
name: "gaia-darwin"
enable_cache: true
distro: "ubuntu"
suites:
- "bionic"
architectures:
- "amd64"
packages:
- "bsdmainutils"
- "build-essential"
- "ca-certificates"
- "curl"
- "debhelper"
- "dpkg-dev"
- "devscripts"
- "fakeroot"
- "git"
- "golang-any"
- "xxd"
- "quilt"
remotes:
- "url": "https://github.com/cosmos/cosmos-sdk.git"
  "dir": "cosmos-sdk"
files:
- "golang-debian-1.12.5-1.tar.gz"
script: |
  set -e -o pipefail

  GO_SRC_RELEASE=golang-debian-1.12.5-1
  GO_SRC_TARBALL="${GO_SRC_RELEASE}.tar.gz"
  # Compile go and configure the environment
  export TAR_OPTIONS="--mtime="$REFERENCE_DATE\\\ $REFERENCE_TIME""
  export BUILD_DIR=`pwd`
  tar xf "${GO_SRC_TARBALL}"
  rm -f "${GO_SRC_TARBALL}"
  [ -d "${GO_SRC_RELEASE}/" ]
  mv "${GO_SRC_RELEASE}/" go/
  pushd go/
  QUILT_PATCHES=debian/patches quilt push -a
  fakeroot debian/rules build RUN_TESTS=false GOCACHE=/tmp/go-cache
  popd

  export GOOS=darwin
  export GOROOT=${BUILD_DIR}/go
  export GOPATH=${BUILD_DIR}/gopath
  mkdir -p ${GOPATH}/bin

  export PATH_orig=${PATH}
  export PATH=$GOPATH/bin:$GOROOT/bin:$PATH

  export ARCHS='386 amd64'
  export GO111MODULE=on

  # Make release tarball
  pushd cosmos-sdk
  VERSION=$(git describe --tags | sed 's/^v//')
  COMMIT=$(git log -1 --format='%H')
  DISTNAME=gaia-${VERSION}
  git archive --format tar.gz --prefix ${DISTNAME}/ -o ${DISTNAME}.tar.gz HEAD
  SOURCEDIST=`pwd`/`echo gaia-*.tar.gz`
  popd

  # Correct tar file order
  mkdir -p temp
  pushd temp
  tar xf $SOURCEDIST
  rm $SOURCEDIST
  find gaia-* | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > $SOURCEDIST
  popd

  # Prepare GOPATH and install deps
  distsrc=${GOPATH}/src/github.com/cosmos/cosmos-sdk
  mkdir -p ${distsrc}
  pushd ${distsrc}
  tar --strip-components=1 -xf $SOURCEDIST
  go mod download
  popd

  # Configure LDFLAGS for reproducible builds
  LDFLAGS="-extldflags=-static -buildid=${VERSION} -s -w \
    -X github.com/cosmos/cosmos-sdk/version.Name=gaia \
    -X github.com/cosmos/cosmos-sdk/version.Version=${VERSION} \
    -X github.com/cosmos/cosmos-sdk/version.Commit=${COMMIT} \
    -X github.com/cosmos/cosmos-sdk/version.BuildTags=netgo,ledger"

  # Extract release tarball and build
  for arch in ${ARCHS}; do
    INSTALLPATH=`pwd`/installed/${DISTNAME}-${arch}
    mkdir -p ${INSTALLPATH}

    # Build gaia tool suite
    pushd ${distsrc}
    for prog in gaiacli gaiad; do
      GOARCH=${arch} GOROOT_FINAL=${GOROOT} go build -a \
        -gcflags=all=-trimpath=${GOPATH} \
        -asmflags=all=-trimpath=${GOPATH} \
        -mod=readonly -tags "netgo ledger" \
        -ldflags="${LDFLAGS}" \
        -o ${INSTALLPATH}/${prog} ./cmd/gaia/cmd/${prog}

    done
    popd # ${distsrc}

    pushd ${INSTALLPATH}
    find -type f | sort | tar \
      --no-recursion --mode='u+rw,go+r-w,a+X' \
      --numeric-owner --sort=name \
      --owner=0 --group=0 -c -T - | gzip -9n > ${OUTDIR}/${DISTNAME}-darwin-${arch}.tar.gz
    popd  # installed
  done

  rm -rf ${distsrc}

  mkdir -p $OUTDIR/src
  mv $SOURCEDIST $OUTDIR/src