ip-v8/rust-ipv8

#!/bin/bash

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
RC='\033[0m' # Reset Color

PREFIX="${GREEN}[PRECOMMIT]${RC}"
FAILURE="${RED}FAILED${RC}"
WARNING="${RED}[WARNING]${RC}"
SKIPPED="${YELLOW}SKIPPED${RC}"
SUCCESS="${GREEN}ok${RC}"

# cd to the rust directory
cd rust_ipv8
if [[ $? -ne  0 ]]; then
    printf "${FAILURE} rust_ipv8 directory not found\n"
    exit 1
fi

# Check if rustfmt is installed
printf "${PREFIX} Checking for rustfmt ... "

OUT=$(cargo +stable fmt --version 2>&1 > /dev/null ) # Save the output of the command to OUT for later printing
if [[ $? -eq 0 ]]; then
    printf "${SUCCESS}\n"
else
    printf "${FAILURE}\n"
    printf "${OUT}\n"
    exit 1
fi

# Check rustfmt against the git tree
printf "${PREFIX} Checking formatting ... "
command cargo +stable fmt -- --check > /dev/null
if [[ $? == 0 ]]; then
    printf "${SUCCESS}\n"
    exit 0
fi
# move out again so other hooks could be ran
cd ..


# If things went wrong
printf "${FAILURE}\n"
exit 1