Merge pull request #1196 from Zokrates/remove-cpp

Remove leftover cpp support

.clang-format

@@ -1,11 +0,0 @@
-Language: Cpp
-BasedOnStyle: WebKit
-
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: true
-AlwaysBreakTemplateDeclarations: true
-BinPackArguments: false
-BinPackParameters: false
-# make adding new members at the end less noisy in diffs
-BreakConstructorInitializersBeforeComma: true
-ConstructorInitializerAllOnOneLineOrOnePerLine: true

Dockerfile

@@ -8,9 +8,7 @@ RUN cd src; ./build_release.sh
 FROM ubuntu:20.04
 ENV ZOKRATES_HOME=/home/zokrates/.zokrates
 
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends libgmp3-dev \
-    && useradd -u 1000 -m zokrates
+RUN useradd -u 1000 -m zokrates
 
 USER zokrates
 WORKDIR /home/zokrates

Dockerfile.env

@@ -1,7 +1,6 @@
 FROM ubuntu:20.04
 SHELL ["/bin/bash", "-c"]
 
-ARG RUST_VERSION=nightly
 ARG DEBIAN_FRONTEND=noninteractive
 
 ENV RUSTUP_HOME=/usr/local/rustup \
@@ -25,12 +24,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         && rm -rf /var/lib/apt/lists/*
 
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain none -y \
-    && rustup toolchain install $RUST_VERSION --allow-downgrade --profile minimal --component rustfmt clippy \
     && curl -sL https://deb.nodesource.com/setup_16.x | bash - && apt-get install -y nodejs && npm i -g solc \
     && curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh \
-    && curl -sL https://raw.githubusercontent.com/Sarcasm/run-clang-format/master/run-clang-format.py > /opt/run-clang-format.py \
-    && chmod +x /opt/run-clang-format.py \
-    && ln -s /opt/run-clang-format.py /usr/bin \
     && rustup --version; cargo --version; rustc --version; wasm-pack --version; echo nodejs $(node -v);
 
 RUN cd /opt && curl -LO https://github.com/mozilla/geckodriver/releases/download/v0.28.0/geckodriver-v0.28.0-linux64.tar.gz \

scripts/install_libsnark_prerequisites.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-apt-get update && apt-get install -y --no-install-recommends \
-    build-essential \
-    cmake \
-    libboost-dev \
-    libboost-program-options-dev \
-    libgmp3-dev \
-    libprocps-dev \
-    libssl-dev \
-    pkg-config \
-    python-markdown \
-    && rm -rf /var/lib/apt/lists/* \