[WIP] Add syntax check for rust and C\C++ code (#108)

* proof of concept

* fix syntax for rust and add auto fix syntax

* fix syntax for C

* fix bug with files owner

* add information to wiki

* try to add ci

* format code from master

* even more format fixes

* change docker to docker-compose

* Exclude ./target_*/build directories from format check

* Run rustfmt only on project files

* add ulimit setup for long clang list

* merge

* fix rustfmt, exclude target Inc directory

* sync with master

* abspath

Co-authored-by: aanper <mail@s3f.ru>
Co-authored-by: Vadim Kaushan <admin@disasm.info>

docker/Dockerfile

@@ -1,6 +1,8 @@
 FROM ubuntu:18.04
 
-RUN apt-get update && \
+ENV PATH /root/.cargo/bin:$PATH
+
+RUN apt update && \
     apt install -y --no-install-recommends \
         make \
         gcc-arm-none-eabi \
@@ -17,10 +19,15 @@ RUN apt-get update && \
         python \
         python-pip \
         libstdc++-arm-none-eabi-newlib \
-        libclang-10-dev && \
-    apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+        libclang-10-dev \
+        clang-format-10 \
+        && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --profile=minimal --target thumbv7em-none-eabi thumbv7em-none-eabihf
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --profile=minimal --target thumbv7em-none-eabi thumbv7em-none-eabihf && \
+    rustup component add rustfmt --toolchain stable-x86_64-unknown-linux-gnu
+
+COPY entrypoint.sh syntax_check.sh /
+
+RUN chmod +x /syntax_check.sh
 
-COPY entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]