pre-commit and pre-push hooks for Cargo

pre-commmit

#!/bin/bash

diff=$(cargo fmt -- --check)
result=$?

if [[ ${result} -ne 0 ]] ; then
    cat <<\EOF
There are some code style issues, run `cargo fmt` first.
EOF
    exit 1
fi


diff=$(cargo clippy --all --all-targets)
result=$?

if [[ ${result} -ne 0 ]] ; then
    cat <<\EOF
There are some code issues, please solve them first.
EOF
    exit 1
fi

exit 0

diff=$(cargo check --all-targets)
result=$?

if [[ ${result} -ne 0 ]] ; then
    cat <<\EOF
There are some code issues, please solve them first.
EOF
    exit 1
fi

exit 0

pre-push

#!/bin/bash

diff=$(cargo test)
result=$?

if [[ ${result} -ne 0 ]] ; then
    cat <<\EOF
Tests are failing, solve the bugs first.
EOF
    exit 1
fi