#!/bin/bash
set -e # fail on any error
#ARGUMENTS: 1. BUILD_PLATFORM (target for binaries) 2. PLATFORM (target for cargo) 3. ARC (architecture) 4. & 5. CC & CXX flags 6. binary identifier
BUILD_PLATFORM=$1
PLATFORM=$2
ARC=$3
CC=$4
CXX=$5
IDENT=$6
VER="$(grep -m 1 "version =" Cargo.toml | awk '{print $3}' | tr -d '"' | tr -d "\n")"
S3WIN=""
echo "--------------------"
echo "Build for platform: " $BUILD_PLATFORM
echo "Build identifier:   " $IDENT
echo "Cargo target:       " $PLATFORM
echo "CC&CXX flags:       " $CC ", " $CXX
echo "Architecture:       " $ARC
echo "Libssl version:     " $LIBSSL
echo "Parity version:     " $VER
echo "Branch:             " $CI_BUILD_REF_NAME
echo "Protect?            " $protect
echo "--------------------"

# NOTE for md5 and sha256 we want to display filename as well
# hence we use --* instead of -p *
MD5_BIN="rhash --md5"
SHA256_BIN="rhash --sha256"

set_env () {
  echo "__________Set ENVIROMENT__________"
  export HOST_CC=gcc
  export HOST_CXX=g++
  rm -rf .cargo
  mkdir -p .cargo
  echo "[target.$PLATFORM]" >> .cargo/config
  echo "linker= \"$CC\"" >> .cargo/config
  cat .cargo/config
}
set_env_win () {
  set PLATFORM=x86_64-pc-windows-msvc
  set INCLUDE="C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\Include;C:\vs2015\VC\include;C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt"
  set LIB="C:\vs2015\VC\lib;C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\ucrt\x64"
  set RUST_BACKTRACE=1
  #export RUSTFLAGS=$RUSTFLAGS
  rustup default stable-x86_64-pc-windows-msvc
  echo "MsBuild.exe windows\ptray\ptray.vcxproj /p:Platform=x64 /p:Configuration=Release" > msbuild.cmd
  echo "@ signtool sign /f "\%"1 /p "\%"2 /tr http://timestamp.comodoca.com /du https://parity.io "\%"3" > sign.cmd
}
build () {
  echo "__________Build parity__________"
  time cargo build --target $PLATFORM --features final --release
  echo "__________Build evmbin__________"
  time cargo build --target $PLATFORM --release -p evmbin
  echo "__________Build ethstore-cli__________"
  time cargo build --target $PLATFORM --release -p ethstore-cli
  echo "__________Build ethkey-cli__________"
  time cargo build --target $PLATFORM --release -p ethkey-cli
}
strip_binaries () {
  echo "__________Strip binaries__________"
  $STRIP_BIN -v target/$PLATFORM/release/parity
  $STRIP_BIN -v target/$PLATFORM/release/parity-evm
  $STRIP_BIN -v target/$PLATFORM/release/ethstore
  $STRIP_BIN -v target/$PLATFORM/release/ethkey;
}
calculate_checksums () {
  echo "__________Checksum calculation__________"
  rhash --version
  rm -rf *.md5
  rm -rf *.sha256
  BIN="target/$PLATFORM/release/parity$S3WIN"
  export SHA3="$($BIN tools hash $BIN)"
  echo "__________Parity file SHA3__________"
  echo $SHA3
  $MD5_BIN target/$PLATFORM/release/parity$S3WIN > parity$S3WIN.md5
  $SHA256_BIN target/$PLATFORM/release/parity$S3WIN > parity$S3WIN.sha256
  $MD5_BIN target/$PLATFORM/release/parity-evm$S3WIN > parity-evm$S3WIN.md5
  $SHA256_BIN target/$PLATFORM/release/parity-evm$S3WIN > parity-evm$S3WIN.sha256
  $MD5_BIN target/$PLATFORM/release/ethstore$S3WIN > ethstore$S3WIN.md5
  $SHA256_BIN target/$PLATFORM/release/ethstore$S3WIN > ethstore$S3WIN.sha256
  $MD5_BIN target/$PLATFORM/release/ethkey$S3WIN > ethkey$S3WIN.md5
  $SHA256_BIN target/$PLATFORM/release/ethkey$S3WIN > ethkey$S3WIN.sha256
}
make_deb () {
  rm -rf deb
  echo "__________Create DEBIAN files__________"
  mkdir -p deb/usr/bin/
  mkdir -p deb/DEBIAN
  echo "create copyright, docs, compat"
  cp LICENSE deb/DEBIAN/copyright
  echo "https://github.com/paritytech/parity/wiki" >> deb/DEBIAN/docs
  echo "8" >> deb/DEBIAN/compat
  echo "create control file"
  control=deb/DEBIAN/control
  echo "Package: parity" >> $control
  echo "Version: $VER" >> $control
  echo "Source: parity" >> $control
  echo "Section: science" >> $control
  echo "Priority: extra" >> $control
  echo "Maintainer: Parity Technologies <devops@parity.io>" >> $control
  echo "Build-Depends: debhelper (>=9)" >> $control
  echo "Standards-Version: 3.9.5" >> $control
  echo "Homepage: https://parity.io" >> $control
  echo "Vcs-Git: git://github.com/paritytech/parity.git" >> $control
  echo "Vcs-Browser: https://github.com/paritytech/parity" >> $control
  echo "Architecture: $ARC" >> $control
  echo "Depends: $LIBSSL" >> $control
  echo "Description: Ethereum network client by Parity Technologies" >> $control
  size=`du deb/|awk 'END {print $1}'`
  echo "Installed-Size: $size" >> $control
  echo "__________Build .deb package__________"
  cp target/$PLATFORM/release/parity deb/usr/bin/parity
  cp target/$PLATFORM/release/parity-evm deb/usr/bin/parity-evm
  cp target/$PLATFORM/release/ethstore deb/usr/bin/ethstore
  cp target/$PLATFORM/release/ethkey deb/usr/bin/ethkey
  dpkg-deb -b deb "parity_"$VER"_"$IDENT"_"$ARC".deb"
  $MD5_BIN "parity_"$VER"_"$IDENT"_"$ARC".deb" > "parity_"$VER"_"$IDENT"_"$ARC".deb.md5"
  $SHA256_BIN "parity_"$VER"_"$IDENT"_"$ARC".deb" > "parity_"$VER"_"$IDENT"_"$ARC".deb.sha256"
}
make_rpm () {
  rm -rf /install
  echo "__________Create RPM package__________"
  mkdir -p /install/usr/bin
  cp target/$PLATFORM/release/parity /install/usr/bin
  cp target/$PLATFORM/release/parity-evm /install/usr/bin/parity-evm
  cp target/$PLATFORM/release/ethstore /install/usr/bin/ethstore
  cp target/$PLATFORM/release/ethkey /install/usr/bin/ethkey

  rm -rf "parity-"$VER"-1."$ARC".rpm" || true
  fpm -s dir -t rpm -n parity -v $VER --epoch 1 --license GPLv3 -d openssl --provides parity --url https://parity.io --vendor "Parity Technologies" -a x86_64 -m "<devops@parity.io>" --description "Ethereum network client by Parity Technologies" -C /install/
  cp "parity-"$VER"-1."$ARC".rpm" "parity_"$VER"_"$IDENT"_"$ARC".rpm"
  $MD5_BIN "parity_"$VER"_"$IDENT"_"$ARC".rpm" > "parity_"$VER"_"$IDENT"_"$ARC".rpm.md5"
  $SHA256_BIN "parity_"$VER"_"$IDENT"_"$ARC".rpm" > "parity_"$VER"_"$IDENT"_"$ARC".rpm.sha256"
}
make_pkg () {
  echo "__________Make OSX PKG__________"
  cp target/$PLATFORM/release/parity target/release/parity
  cp target/$PLATFORM/release/parity-evm target/release/parity-evm
  cp target/$PLATFORM/release/ethstore target/release/ethstore
  cp target/$PLATFORM/release/ethkey target/release/ethkey
  cd mac
  xcodebuild -configuration Release
  cd ..
  packagesbuild -v mac/Parity.pkgproj
  productsign --sign 'Developer ID Installer: PARITY TECHNOLOGIES LIMITED (P2PX3JU8FT)' target/release/Parity\ Ethereum.pkg target/release/Parity\ Ethereum-signed.pkg
  mv target/release/Parity\ Ethereum-signed.pkg "parity_"$VER"_"$IDENT"_"$ARC".pkg"
  $MD5_BIN "parity_"$VER"_"$IDENT"_"$ARC"."$EXT >> "parity_"$VER"_"$IDENT"_"$ARC".pkg.md5"
  $SHA256_BIN "parity_"$VER"_"$IDENT"_"$ARC"."$EXT >> "parity_"$VER"_"$IDENT"_"$ARC".pkg.sha256"
}
sign_exe () {
  if [[ -z "$protect" ]]; then echo "__________Skipping sign binaries__________"&&return; fi
  ./sign.cmd $keyfile $certpass "target/$PLATFORM/release/parity.exe"
  ./sign.cmd $keyfile $certpass windows/ptray/x64/release/ptray.exe
}
make_exe () {
  ./msbuild.cmd
  sign_exe
  cd nsis
  curl -sL --url "https://github.com/paritytech/win-build/raw/master/vc_redist.x64.exe" -o vc_redist.x64.exe
  echo "makensis.exe installer.nsi" > nsis.cmd
  ./nsis.cmd
  cd ..
  cp nsis/installer.exe "parity_"$VER"_"$IDENT"_"$ARC"."$EXT
  ./sign.cmd $keyfile $certpass "parity_"$VER"_"$IDENT"_"$ARC"."$EXT
  $MD5_BIN "parity_"$VER"_"$IDENT"_"$ARC"."$EXT -p %h > "parity_"$VER"_"$IDENT"_"$ARC"."$EXT".md5"
  $SHA256_BIN "parity_"$VER"_"$IDENT"_"$ARC"."$EXT -p %h > "parity_"$VER"_"$IDENT"_"$ARC"."$EXT".sha256"
}
push_snap () {
  if [[ -z "$protect" ]]; then echo "__________Skipping push and release snap__________"&&return; fi
  snapcraft_login=$(expect -c "
    spawn snapcraft login
    expect \"Email:\"
    send \"$SNAP_EMAIL\n\"
    expect \"Password:\"
    send \"$SNAP_PASS\n\"
    expect \"\$\"
    ")
  echo "$snapcraft_login"
  snapcraft push "parity_"$VER"_"$ARC".snap" >> push.log
  cat push.log
  REVISION="$(grep -m 1 "Revision " push.log | awk '{print $2}')"
  echo "__________Revision__________"
  echo $REVISION
  sleep 120
  if [[ "$CI_BUILD_REF_NAME" = "beta" || "$VER" == *1.9* ]];
    then
    snapcraft release parity_"$VER"_"$ARC".snap $REVISION beta
    snapcraft release parity_"$VER"_"$ARC".snap $REVISION candidate;
  fi
  if [[ "$CI_BUILD_REF_NAME" = "nightly" ]];
    then
    snapcraft release parity_"$VER"_"$ARC".snap $REVISION edge;
  fi
  if [[ "$CI_BUILD_REF_NAME" = "beta" || "$VER" == *1.8* ]];
    then
    snapcraft release parity_"$VER"_"$ARC".snap $REVISION stable;
  fi
  snapcraft status parity
  snapcraft logout
}
make_snap () {
  export HOST_CC=gcc
  export HOST_CXX=g++
  apt install -y expect zip rhash
  snapcraft clean
  echo "__________ Prepare snapcraft.yaml for build on Gitlab CI in Docker image __________"
  sed -i 's/git/'"$VER"'/g' snap/snapcraft.yaml
  if [[ "$CI_BUILD_REF_NAME" = "beta" || "$VER" == *1.9* ]];
    then
      sed -i -e 's/grade: devel/grade: stable/' snap/snapcraft.yaml;
  fi
  if [[ "$ARC" = "i386" ]];
    then
      export ARCH=i686&&ln -s /usr/bin/gcc /usr/bin/i386-linux-gnu-gcc;
  fi
  mv -f snap/snapcraft.yaml snapcraft.yaml
  snapcraft --target-arch=$ARC -d
  echo "__________Build comlete__________"
  push_snap
  echo "__________Checksum calculation__________"
  $MD5_BIN "parity_"$VER"_"$ARC".snap" > "parity_"$VER"_"$ARC".snap.md5"
  $SHA256_BIN "parity_"$VER"_"$ARC".snap" > "parity_"$VER"_"$ARC".snap.sha256"
  echo "__________Copy all artifacts to one place__________"
  rm -rf artifacts
  mkdir -p artifacts
  cp "parity_"$VER"_"$ARC".snap" artifacts
  cp "parity_"$VER"_"$ARC".snap.md5" artifacts
  cp "parity_"$VER"_"$ARC".snap.sha256" artifacts
}
push_binaries () {
  if [[ -z "$protect" ]]; then echo "__________Skipping push to S3__________"&&return; fi
  echo "__________Push binaries to AWS S3__________"
  aws configure set aws_access_key_id $s3_key
  aws configure set aws_secret_access_key $s3_secret
  if [[ "$CI_BUILD_REF_NAME" = "master" || "$CI_BUILD_REF_NAME" = "beta" || "$CI_BUILD_REF_NAME" = "stable" || "$CI_BUILD_REF_NAME" = "nightly" ]];
  then
    export S3_BUCKET=builds-parity-published;
  else
    export S3_BUCKET=builds-parity;
  fi
  aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/$BUILD_PLATFORM
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/parity$S3WIN --body target/$PLATFORM/release/parity$S3WIN
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/parity$S3WIN.md5 --body parity$S3WIN.md5
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/parity$S3WIN.sha256 --body parity$S3WIN.sha256
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/parity-evm$S3WIN --body target/$PLATFORM/release/parity-evm$S3WIN
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/parity-evm$S3WIN.md5 --body parity-evm$S3WIN.md5
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/parity-evm$S3WIN.sha256 --body parity-evm$S3WIN.sha256
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/ethstore$S3WIN --body target/$PLATFORM/release/ethstore$S3WIN
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/ethstore$S3WIN.md5 --body ethstore$S3WIN.md5
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/ethstore$S3WIN.sha256 --body ethstore$S3WIN.sha256
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/ethkey$S3WIN --body target/$PLATFORM/release/ethkey$S3WIN
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/ethkey$S3WIN.md5 --body ethkey$S3WIN.md5
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/ethkey$S3WIN.sha256 --body ethkey$S3WIN.sha256
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/"parity_"$VER"_"$IDENT"_"$ARC"."$EXT --body "parity_"$VER"_"$IDENT"_"$ARC"."$EXT
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/"parity_"$VER"_"$IDENT"_"$ARC"."$EXT".md5" --body "parity_"$VER"_"$IDENT"_"$ARC"."$EXT".md5"
  aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$BUILD_PLATFORM/"parity_"$VER"_"$IDENT"_"$ARC"."$EXT".sha256" --body "parity_"$VER"_"$IDENT"_"$ARC"."$EXT".sha256"
}
prepare_artifacts () {
  echo "__________Copy all artifacts to one place__________"
  rm -rf artifacts
  mkdir -p artifacts
  cp target/$PLATFORM/release/parity$S3WIN artifacts
  cp target/$PLATFORM/release/parity-evm$S3WIN artifacts
  cp target/$PLATFORM/release/ethstore$S3WIN artifacts
  cp target/$PLATFORM/release/ethkey$S3WIN parity$S3WIN.md5 artifacts
  cp parity-evm$S3WIN.md5 ethstore$S3WIN.md5 artifacts
  cp ethkey$S3WIN.md5 artifacts
  cp parity$S3WIN.sha256 artifacts
  cp parity-evm$S3WIN.sha256 artifacts
  cp ethstore$S3WIN.sha256 artifacts
  cp ethkey$S3WIN.sha256 artifacts
}
updater_push_release () {
  echo "__________Build comlete__________"
  if [[ -z "$protect" ]]; then echo "__________Skipping push release__________"&&return; fi
  echo "__________Push release___________"
  DATA="commit=$CI_BUILD_REF&sha3=$SHA3&filename=parity$S3WIN&secret=$RELEASES_SECRET"
  # Mainnet
  source scripts/safe_curl.sh $DATA "http://update.parity.io:1337/push-build/$CI_BUILD_REF_NAME/$BUILD_PLATFORM"
  # Kovan
  source scripts/safe_curl.sh $DATA "http://update.parity.io:1338/push-build/$CI_BUILD_REF_NAME/$BUILD_PLATFORM"
}
build_and_push () {
  build
  strip_binaries
  calculate_checksums
  make_deb
  prepare_artifacts
  push_binaries
  updater_push_release
}
case $BUILD_PLATFORM in
  x86_64-unknown-linux-gnu)
    #set strip bin
    STRIP_BIN="strip"
    #package extention
    EXT="deb"
    build_and_push
    ;;
  x86_64-unknown-debian-gnu)
    STRIP_BIN="strip"
    EXT="deb"
    LIBSSL="libssl1.1 (>=1.1.0)"
    echo "__________Use libssl1.1 (>=1.1.0) for Debian builds__________"
    build_and_push
    ;;
  x86_64-unknown-centos-gnu)
    STRIP_BIN="strip"
    EXT="rpm"
    build
    strip_binaries
    calculate_checksums
    make_rpm
    prepare_artifacts
    push_binaries
    updater_push_release
    ;;
  i686-unknown-linux-gnu)
    STRIP_BIN="strip"
    EXT="deb"
    set_env
    build_and_push
    ;;
  armv7-unknown-linux-gnueabihf)
    STRIP_BIN="arm-linux-gnueabihf-strip"
    EXT="deb"
    set_env
    build_and_push
    ;;
  arm-unknown-linux-gnueabihf)
    STRIP_BIN="arm-linux-gnueabihf-strip"
    EXT="deb"
    set_env
    build_and_push
    ;;
  aarch64-unknown-linux-gnu)
    STRIP_BIN="aarch64-linux-gnu-strip"
    EXT="deb"
    set_env
    build_and_push
    ;;
  x86_64-apple-darwin)
    STRIP_BIN="strip"
    PLATFORM="x86_64-apple-darwin"
    EXT="pkg"
    build
    strip_binaries
    calculate_checksums
    make_pkg
    prepare_artifacts
    push_binaries
    updater_push_release
    ;;
  x86_64-unknown-snap-gnu)
    make_snap
    ;;
  i686-unknown-snap-gnu)
    set_env
    make_snap
    ;;
  arm64-unknown-snap-gnu)
    make_snap
    ;;
  armhf-unknown-snap-gnu)
    make_snap
    ;;
  x86_64-pc-windows-msvc)
    set_env_win
    EXT="exe"
    S3WIN=".exe"
    build
    sign_exe
    calculate_checksums
    make_exe
    prepare_artifacts
    push_binaries
    updater_push_release
esac