bitcoin/ci/lint/04_install.sh

#!/usr/bin/env bash
#
# Copyright (c) 2018-2021 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.

export LC_ALL=C

${CI_RETRY_EXE} apt-get update
${CI_RETRY_EXE} apt-get install -y clang-format-9 python3-pip curl git gawk jq
update-alternatives --install /usr/bin/clang-format      clang-format      "$(which clang-format-9     )" 100
update-alternatives --install /usr/bin/clang-format-diff clang-format-diff "$(which clang-format-diff-9)" 100

${CI_RETRY_EXE} pip3 install codespell==2.1.0
${CI_RETRY_EXE} pip3 install flake8==4.0.1
${CI_RETRY_EXE} pip3 install mypy==0.942
${CI_RETRY_EXE} pip3 install pyzmq==22.3.0
${CI_RETRY_EXE} pip3 install vulture==2.3

SHELLCHECK_VERSION=v0.8.0
curl -sL "https://github.com/koalaman/shellcheck/releases/download/${SHELLCHECK_VERSION}/shellcheck-${SHELLCHECK_VERSION}.linux.x86_64.tar.xz" | tar --xz -xf - --directory /tmp/
export PATH="/tmp/shellcheck-${SHELLCHECK_VERSION}:${PATH}"