Add check copyright year linter to CI

.github/workflows/ci.yml

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 name: Nimbus CI
 on:
   push:
@@ -293,3 +303,16 @@ jobs:
           # popd
           make ${DEFAULT_MAKE_FLAGS} test
 
+  lint:
+    name: "Lint"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 2  # In PR, has extra merge commit: ^1 = PR, ^2 = base
+
+      - name: Check copyright year
+        if: ${{ !cancelled() }} && github.event_name == 'pull_request'
+        run: |
+          bash scripts/check_copyright_year.sh

config.nims

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import strutils
 
 const currentDir = currentSourcePath()[0 .. ^(len("config.nims") + 1)]

docker/dist/Dockerfile.amd64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The build is reproducible only if this base image stays the same.
 FROM statusteam/nimbus-eth1:dist_base_eth1_20220326074403@sha256:5c1d2e982d404c08f6bba1f0cc1a678bffae3f6cee80a679edaa0b5e985dc05d
 

docker/dist/Dockerfile.arm

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The build is reproducible only if this base image stays the same.
 # FROM statusteam/nimbus_beacon_node:dist_base_20210310012752_arm_v2@sha256:65919842dc7e17386399ae12b175e9996f5ef038ad6e228000392a1ff6465082
 FROM statusteam/nimbus-eth1:dist_base_eth1_20220324084342_arm

docker/dist/Dockerfile.arm64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The build is reproducible only if this base image stays the same.
 FROM statusteam/nimbus-eth1:dist_base_eth1_20220326080423_arm64@sha256:8701b2994faa5cb03bcca69bc521ec128d3da02e3443843df272c7f1855ccac7
 

docker/dist/Dockerfile.macos

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The build is reproducible only if this base image stays the same.
 FROM statusteam/nimbus-eth1:dist_base_eth1_20220326081110_macos@sha256:229eb12e0c1ce94fde18916c4620bb83ef906d24443d1dc02ce86f2a55af4eb8
 

docker/dist/Dockerfile.macos-arm64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The build is reproducible only if this base image stays the same.
 FROM statusteam/nimbus-eth1:dist_base_eth1_20220326081110_macos@sha256:229eb12e0c1ce94fde18916c4620bb83ef906d24443d1dc02ce86f2a55af4eb8
 

docker/dist/Dockerfile.win64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The build is reproducible only if this base image stays the same.
 FROM statusteam/nimbus-eth1:dist_base_eth1_20220326081622_win64@sha256:d88d198a98a163bae6d76245b0359c8860198f63e32c431c99c3dbb8dc1de28a
 

docker/dist/base_image/Dockerfile.amd64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # This Docker image can change from one build to another, because the upstream
 # Debian/Ubuntu package index is continuously updated and we have to run
 # `apt-get update` in here.

docker/dist/base_image/Dockerfile.arm

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # This Docker image can change from one build to another, because the upstream
 # Debian/Ubuntu package index is continuously updated and we have to run
 # `apt-get update` in here.

docker/dist/base_image/Dockerfile.arm64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # This Docker image can change from one build to another, because the upstream
 # Debian/Ubuntu package index is continuously updated and we have to run
 # `apt-get update` in here.

docker/dist/base_image/Dockerfile.macos

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # This Docker image can change from one build to another, because the upstream
 # Debian/Ubuntu package index is continuously updated and we have to run
 # `apt-get update` in here.

docker/dist/base_image/Dockerfile.win64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # This Docker image can change from one build to another, because the upstream
 # Debian/Ubuntu package index is continuously updated and we have to run
 # `apt-get update` in here.

docker/dist/base_image/build_osxcross.sh

@@ -1,5 +1,15 @@
 #!/bin/bash
 
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 set -e
 
 

docker/dist/binaries/Dockerfile.amd64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 FROM debian:bullseye-slim
 
 SHELL ["/bin/bash", "-c"]

docker/dist/binaries/Dockerfile.arm

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 FROM arm32v7/debian:bullseye-slim
 
 SHELL ["/bin/bash", "-c"]

docker/dist/binaries/Dockerfile.arm64

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 FROM arm64v8/debian:bullseye-slim
 
 SHELL ["/bin/bash", "-c"]

env.sh

@@ -1,5 +1,15 @@
 #!/bin/bash
 
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # We use ${BASH_SOURCE[0]} instead of $0 to allow sourcing this file
 # and we fall back to a Zsh-specific special var to also support Zsh.
 REL_PATH="$(dirname ${BASH_SOURCE[0]:-${(%):-%x}})"

examples/decompile_smart_contract.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import ../nimbus/vm/code_stream, strformat
 
 var c = newCodeStreamFromUnescaped("0x6003600202600055")

hive_integration/nodocker/build_sims.sh

@@ -1,5 +1,15 @@
 #!/usr/bin/env bash
 
+# Nimbus
+# Copyright (c) 2021-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 set -e
 SIM_DIR="hive_integration/nodocker"
 USE_SYSTEM_NIM=1

hive_integration/nodocker/engine/auths_tests.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[base64, times, strutils],
   test_env,

hive_integration/nodocker/engine/base_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[options],
   eth/common,

hive_integration/nodocker/engine/cancun/blobs.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   eth/common/eth_types,
   stint,

hive_integration/nodocker/engine/cancun/customizer.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[options, strutils, typetraits, random],
   stew/byteutils,

hive_integration/nodocker/engine/cancun/helpers.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[tables, strutils, typetraits],
   stint,

hive_integration/nodocker/engine/cancun/step_desc.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ../types,
   ../test_env,

hive_integration/nodocker/engine/cancun/step_devp2p_peering.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ./step
 

hive_integration/nodocker/engine/cancun/step_devp2p_pooledtx.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   eth/common,

hive_integration/nodocker/engine/cancun/step_launch_client.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./step_desc,

hive_integration/nodocker/engine/cancun/step_newpayloads.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   chronicles,

hive_integration/nodocker/engine/cancun/step_paralel.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ./step
 

hive_integration/nodocker/engine/cancun/step_sendblobtx.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   eth/common,

hive_integration/nodocker/engine/cancun/step_sendmodpayload.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   chronicles,

hive_integration/nodocker/engine/cancun_tests.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[tables, math, strutils],
   chronos,

hive_integration/nodocker/engine/client_pool.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   json_rpc/rpcclient,
   ./engine_env

hive_integration/nodocker/engine/clmock.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[tables],
   chronicles,

hive_integration/nodocker/engine/engine/bad_hash.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   chronicles,

hive_integration/nodocker/engine/engine/engine_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ../types,
   ../test_env,

hive_integration/nodocker/engine/engine/fork_id.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./engine_spec

hive_integration/nodocker/engine/engine/forkchoice.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./engine_spec

hive_integration/nodocker/engine/engine/invalid_ancestor.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   chronicles,

hive_integration/nodocker/engine/engine/invalid_payload.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   chronicles,

hive_integration/nodocker/engine/engine/misc.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ./engine_spec,
   ../../../../nimbus/common/hardforks

hive_integration/nodocker/engine/engine/payload_attributes.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   chronicles,

hive_integration/nodocker/engine/engine/payload_execution.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./engine_spec

hive_integration/nodocker/engine/engine/payload_id.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./engine_spec

hive_integration/nodocker/engine/engine/prev_randao.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./engine_spec

hive_integration/nodocker/engine/engine/reorg.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   chronicles,

hive_integration/nodocker/engine/engine/rpc.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./engine_spec

hive_integration/nodocker/engine/engine/suggested_fee_recipient.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils,
   ./engine_spec

hive_integration/nodocker/engine/engine/versioning.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # Test versioning of the Engine API methods
 import
   std/strutils,

hive_integration/nodocker/engine/engine_callsigs.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   web3/ethtypes,
   web3/engine_api_types,

hive_integration/nodocker/engine/engine_client.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[times, json, strutils],
   stew/byteutils,

hive_integration/nodocker/engine/engine_env.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/os,
   eth/keys,

hive_integration/nodocker/engine/engine_sim.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/times,
   chronicles,

hive_integration/nodocker/engine/engine_tests.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   eth/common/eth_types,
   ./engine/engine_spec,

hive_integration/nodocker/engine/exchange_cap_tests.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[options],
   eth/common/eth_types,

hive_integration/nodocker/engine/helper.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   eth/[common, rlp],
   ../../../nimbus/beacon/execution_types,

hive_integration/nodocker/engine/test_env.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   chronicles,
   eth/keys,

hive_integration/nodocker/engine/tx_sender.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[tables],
   eth/keys,

hive_integration/nodocker/engine/types.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[options, typetraits, strutils],
   eth/common,

hive_integration/nodocker/engine/withdrawal_tests.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   withdrawals/wd_base_spec,
   withdrawals/wd_block_value_spec,

hive_integration/nodocker/engine/withdrawals/wd_base_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[options],
   stint,

hive_integration/nodocker/engine/withdrawals/wd_block_value_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   stint,
   chronicles,

hive_integration/nodocker/engine/withdrawals/wd_history.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[tables, sets, strutils],
   eth/common/eth_types,

hive_integration/nodocker/engine/withdrawals/wd_max_init_code_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/typetraits,
   chronos,

hive_integration/nodocker/engine/withdrawals/wd_payload_body_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   chronos,
   ./wd_base_spec,

hive_integration/nodocker/engine/withdrawals/wd_reorg_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/tables,
   stint,

hive_integration/nodocker/engine/withdrawals/wd_sync_spec.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   chronicles,
   json_rpc/rpcclient,

hive_integration/nodocker/pyspec/test_env.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[json],
   eth/p2p as eth_p2p,

nimbus.nims

@@ -0,0 +1,121 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
+mode = ScriptMode.Verbose
+
+packageName   = "nimbus"
+version       = "0.1.0"
+author        = "Status Research & Development GmbH"
+description   = "An Ethereum 2.0 Sharding Client for Resource-Restricted Devices"
+license       = "Apache License 2.0"
+skipDirs      = @["tests", "examples"]
+# we can't have the result of a custom task in the "bin" var - https://github.com/nim-lang/nimble/issues/542
+# bin           = @["build/nimbus"]
+
+requires "nim >= 1.2.0",
+  "bncurve",
+  "chronicles",
+  "chronos",
+  "eth",
+  "json_rpc",
+  "libbacktrace",
+  "nimcrypto",
+  "stew",
+  "stint",
+  "rocksdb",
+  "ethash",
+  "blscurve",
+  "evmc",
+  "web3"
+
+binDir = "build"
+
+when declared(namedBin):
+  namedBin = {
+    "nimbus/nimbus": "nimbus",
+    "fluffy/fluffy": "fluffy",
+    "lc_proxy/lc_proxy": "lc_proxy",
+    "fluffy/tools/portalcli": "portalcli",
+  }.toTable()
+
+proc buildBinary(name: string, srcDir = "./", params = "", lang = "c") =
+  if not dirExists "build":
+    mkDir "build"
+  # allow something like "nim nimbus --verbosity:0 --hints:off nimbus.nims"
+  var extra_params = params
+  for i in 2..<paramCount():
+    extra_params &= " " & paramStr(i)
+  exec "nim " & lang & " --out:build/" & name & " " & extra_params & " " & srcDir & name & ".nim"
+
+proc test(path: string, name: string, params = "", lang = "c") =
+  # Verify stack usage is kept low by setting 750k stack limit in tests.
+  const stackLimitKiB = 750
+  when not defined(windows):
+    const (buildOption, runPrefix) = ("", "ulimit -s " & $stackLimitKiB & " && ")
+  else:
+    # No `ulimit` in Windows.  `ulimit -s` in Bash is accepted but has no effect.
+    # See https://public-inbox.org/git/alpine.DEB.2.21.1.1709131448390.4132@virtualbox/
+    # Also, the command passed to NimScript `exec` on Windows is not a shell script.
+    # Instead, we can set stack size at link time.
+    const (buildOption, runPrefix) =
+      (" -d:windowsNoSetStack --passL:-Wl,--stack," & $(stackLimitKiB * 1024), "")
+
+  buildBinary name, (path & "/"), params & buildOption
+  exec runPrefix & "build/" & name
+
+task test, "Run tests":
+  test "tests", "all_tests", "-d:chronicles_log_level=ERROR -d:unittest2DisableParamFiltering"
+
+task test_rocksdb, "Run rocksdb tests":
+  test "tests/db", "test_kvstore_rocksdb", "-d:chronicles_log_level=ERROR -d:unittest2DisableParamFiltering"
+
+task test_evm, "Run EVM tests":
+  test "tests", "evm_tests", "-d:chronicles_log_level=ERROR -d:unittest2DisableParamFiltering"
+
+## Fluffy tasks
+
+task fluffy, "Build fluffy":
+  buildBinary "fluffy", "fluffy/", "-d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false"
+
+task lc_bridge, "Build light client bridge":
+  buildBinary "beacon_light_client_bridge", "fluffy/", "-d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false -d:libp2p_pki_schemes=secp256k1"
+
+task fluffy_test, "Run fluffy tests":
+  # Need the nimbus_db_backend in state network tests as we need a Hexary to
+  # start from, even though it only uses the MemoryDb.
+  test "fluffy/tests/portal_spec_tests/mainnet", "all_fluffy_portal_spec_tests", "-d:chronicles_log_level=ERROR -d:chronosStrictException -d:nimbus_db_backend=sqlite -d:PREFER_BLST_SHA256=false"
+  # Running tests with a low `mergeBlockNumber` to make the tests faster.
+  # Using the real mainnet merge block number is not realistic for these tests.
+  test "fluffy/tests", "all_fluffy_tests", "-d:chronicles_log_level=ERROR -d:chronosStrictException -d:nimbus_db_backend=sqlite -d:PREFER_BLST_SHA256=false -d:mergeBlockNumber:38130"
+  # test "fluffy/tests/beacon_light_client_tests", "all_beacon_light_client_tests", "-d:chronicles_log_level=ERROR -d:chronosStrictException -d:nimbus_db_backend=sqlite -d:PREFER_BLST_SHA256=false"
+
+task fluffy_tools, "Build fluffy tools":
+  buildBinary "beacon_chain_bridge", "fluffy/tools/bridge/", "-d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false -d:libp2p_pki_schemes=secp256k1"
+  buildBinary "eth_data_exporter", "fluffy/tools/", "-d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false"
+  buildBinary "content_verifier", "fluffy/tools/", "-d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false"
+  buildBinary "blockwalk", "fluffy/tools/", "-d:chronicles_log_level=TRACE -d:chronosStrictException"
+  buildBinary "portalcli", "fluffy/tools/", "-d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false"
+
+task utp_test_app, "Build uTP test app":
+  buildBinary "utp_test_app", "fluffy/tools/utp_testing/", "-d:chronicles_log_level=TRACE -d:chronosStrictException"
+
+task utp_test, "Run uTP integration tests":
+  test "fluffy/tools/utp_testing", "utp_test", "-d:chronicles_log_level=ERROR -d:chronosStrictException"
+
+task fluffy_test_portal_testnet, "Build test_portal_testnet":
+  buildBinary "test_portal_testnet", "fluffy/scripts/", "-d:chronicles_log_level=DEBUG -d:chronosStrictException -d:unittest2DisableParamFiltering -d:PREFER_BLST_SHA256=false"
+
+## Nimbus Verified Proxy tasks
+
+task nimbus_verified_proxy, "Build Nimbus verified proxy":
+  buildBinary "nimbus_verified_proxy", "nimbus_verified_proxy/", "-d:chronicles_log_level=TRACE -d:chronosStrictException -d:PREFER_BLST_SHA256=false -d:libp2p_pki_schemes=secp256k1"
+
+task nimbus_verified_proxy_test, "Run Nimbus verified proxy tests":
+  test "nimbus_verified_proxy/tests", "test_proof_validation", "-d:chronicles_log_level=ERROR -d:chronosStrictException -d:nimbus_db_backend=sqlite -d:PREFER_BLST_SHA256=false"

nimbus/common/genesis.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/tables,
   eth/[common, eip1559],

nimbus/common/genesis_alloc.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # Constants containing the genesis allocation of built-in genesis blocks.
 # Their content is an RLP-encoded list of (address, balance) tuples.
 

nimbus/constants.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 {.used.}
 
 import

nimbus/core/dao.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import eth/common, stew/byteutils, ../db/accounts_cache
 
 const

nimbus/core/pow/difficulty.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ../../common/common
 

nimbus/core/tx_pool.nim

@@ -1,5 +1,5 @@
 # Nimbus
-# Copyright (c) 2018 Status Research & Development GmbH
+# Copyright (c) 2018-2023 Status Research & Development GmbH
 # Licensed under either of
 #  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
 #    http://www.apache.org/licenses/LICENSE-2.0)

nimbus/core/tx_pool/tx_tasks/tx_packer.nim

@@ -1,5 +1,5 @@
 # Nimbus
-# Copyright (c) 2018 Status Research & Development GmbH
+# Copyright (c) 2018-2023 Status Research & Development GmbH
 # Licensed under either of
 #  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
 #    http://www.apache.org/licenses/LICENSE-2.0)

nimbus/db/core_db/persistent.nim

@@ -1,3 +1,6 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
 #  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
 #    http://www.apache.org/licenses/LICENSE-2.0)
 #  * MIT license ([LICENSE-MIT](LICENSE-MIT) or

nimbus/db/distinct_tries.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The point of this file is just to give a little more type-safety
 # and clarity to our use of SecureHexaryTrie, by having distinct
 # types for the big trie containing all the accounts and the little

nimbus/db/geth_db.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import eth/[rlp, common], core_db
 
 const

nimbus/db/incomplete_db.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 #[
 FIXME-Adam: I feel like this and distinct_tries should either be combined or more clearly separated.
 

nimbus/db/kvstore_rocksdb.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 {.push raises: [].}
 
 import

nimbus/db/ledger/backend/accounts_cache_desc.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ../accounts_cache as impl,
   ../base/base_desc

nimbus/db/ledger/backend/accounts_ledger_desc.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   ../accounts_ledger as impl,
   ../base/base_desc

nimbus/db/ledger/distinct_ledgers.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # The point of this file is just to give a little more type-safety
 # and clarity to our use of SecureHexaryTrie, by having distinct
 # types for the big trie containing all the accounts and the little

nimbus/db/notused/capturedb.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2019-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import eth/trie/db
 
 type

nimbus/db/select_backend.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2019-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import strutils, eth/db/kvstore
 
 export kvstore

nimbus/db/values_from_bytes.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # This code was duplicated enough times around the codebase
 # that it seemed worth factoring it out.
 

nimbus/evm/async/data_sources.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/options,
   chronos,

nimbus/evm/async/data_sources/json_rpc_data_source.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/[sequtils, typetraits, options, times],
   chronicles,

nimbus/evm/async/operations.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   chronos,
   stint,

nimbus/evm/blake2b_f.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import nimcrypto/utils
 
 # Blake2 `F` compression function

nimbus/evm/blscurve.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import blscurve/bls_backend, stint
 
 when BLS_BACKEND == Miracl:

nimbus/evm/evmc_helpers.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   eth/common,
   stint,

nimbus/evm/map_to_curve_g1.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import blscurve/miracl/[common, milagro]
 
 # IETF Standard Draft: https://tools.ietf.org/html/draft-irtf-cfrg-hash-to-curve-10

nimbus/evm/modexp.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import
   std/strutils
 

nimbus/evm/nimdoc.cfg

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2021-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 # breaks circular import/include dependencies
 -d:kludge:2
 

nimbus/launcher.nim

@@ -1,3 +1,13 @@
+# Nimbus
+# Copyright (c) 2019-2023 Status Research & Development GmbH
+# Licensed under either of
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+#    http://www.apache.org/licenses/LICENSE-2.0)
+#  * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+#    http://opensource.org/licenses/MIT)
+# at your option. This file may not be copied, modified, or distributed except
+# according to those terms.
+
 import os, osproc, json
 
 when defined(windows):