run-c-kzg-4844-tests.sh

#!/bin/bash

set -e

print_msg () {
  echo "[*]" "$1"
}

###################### parallel & backend configuration ######################

parallel=false
backend="unknown"

while [[ -n $# ]]; do
  case $1 in
    -p|--parallel)
      parallel=true
      ;;
    blst|arkworks|arkworks3|mcl|zkcrypto|constantine)
      backend="$1"
      ;;
    *)
      break
      ;;
  esac
  shift
done

if [ "$backend" == "unknown" ]; then
  echo "Unknown backend: $backend"
  exit 1
fi

###################### building static libs ######################
print_msg "Compiling rust-kzg-$backend"
cd $backend

if [[ "$parallel" = true ]]; then
  print_msg "Using parallel version"
  cargo rustc --release --crate-type=staticlib --features=parallel
else
  print_msg "Using non-parallel version"
  cargo rustc --release --crate-type=staticlib
fi

rm -f ../target/release/rust_kzg_$backend.a
mv ../target/release/librust_kzg_$backend.a ../target/release/rust_kzg_$backend.a

###################### cloning c-kzg-4844 ######################

print_msg "Removing existing c-kzg-4844"
rm -rf c-kzg-4844

print_msg "Cloning c-kzg-4844"
git clone https://github.com/ethereum/c-kzg-4844.git
cd c-kzg-4844 || exit
git -c advice.detachedHead=false checkout "$C_KZG_4844_GIT_HASH"
git submodule update --init

print_msg "Applying patches and building blst"
cd src
export CFLAGS="-Ofast -fno-builtin-memcpy -fPIC -Wall -Wextra -Werror"
make blst
unset CFLAGS
cd ..

###################### detecting os ######################

case $(uname -s) in
  "Linux")
    CSHARP_PLATFORM=linux-x64
    CLANG_PLATFORM=x86_64-linux
    ;;
  "Darwin")
    CSHARP_PLATFORM=osx-x64
    CLANG_PLATFORM=x86_64-darwin
    ;;
  *)
    echo "FAIL: unsupported OS"
    exit 1
    ;;
esac

###################### dotnet tests ######################

print_msg "Patching dotnet binding"
git apply < ../csharp.patch
cd bindings/csharp || exit

print_msg "Building dotnet"
make -B ckzg CSHARP_PLATFORM=$CSHARP_PLATFORM CLANG_PLATFORM=$CLANG_PLATFORM
dotnet restore

print_msg "Running dotnet tests"
dotnet test -c release --no-restore
cd ../..

###################### rust tests ######################

print_msg "Patching rust binding"
git apply < ../rust.patch
cd bindings/rust || exit

print_msg "Running rust tests"
cargo test --release
cd ../..

print_msg "Rebuilding blst"
cd src
export CFLAGS="-Ofast -fno-builtin-memcpy -fPIC -Wall -Wextra -Werror"
make blst
unset CFLAGS
cd ..

###################### python tests ######################

print_msg "Patching python binding"
git apply < ../python.patch
cd bindings/python || exit

print_msg "Running python tests"
make
cd ../..

###################### java tests ######################

print_msg "Patching java binding"
git apply < ../java.patch
cd bindings/java || exit

print_msg "Running java tests"
make build test
cd ../..

###################### nodejs tests ######################

print_msg "Patching nodejs binding"
git apply < ../nodejs.patch
cd bindings/node.js || exit

print_msg "Running nodejs tests"
make
cd ../..

###################### go tests ######################

print_msg "Patching go binding"
git apply < ../go.patch
cd bindings/go || exit

print_msg "Running go tests"
CGO_CFLAGS="-O2 -D__BLST_PORTABLE__" go test
cd ../..

###################### nim tests ######################

if [ "$backend" != "constantine" ]; then
  print_msg "Patching nim binding"
  git apply < ../nim.patch

  print_msg "Installing nim dependencies"
  nimble install -y stew
  nimble install -y unittest2
  nimble install -y yaml

  print_msg "Running nim tests"
  cd bindings/nim || exit
  nim test
  cd ../../..
else
  print_msg "Currently, nim bindings are not supported for constantine backend"
fi

###################### cleaning up ######################

print_msg "Cleaning up"
rm -rf c-kzg-4844