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#!/bin/sh
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Dan Fandrich, <dan@coneharvesters.com>, Viktor Szakats, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
# https://cmake-format.readthedocs.io/en/latest/cmake-lint.html
# https://cmake-format.readthedocs.io/en/latest/lint-usage.html
# https://github.com/cheshirekow/cmake_format/blob/master/cmakelang/configuration.py
# Run cmakelint on the curl source code. It will check all files given on the
# command-line, or else all relevant files in git, or if not in a git
# repository, all files starting in the tree rooted in the current directory.
#
# cmake-lint can be installed from PyPi with the command "python3 -m pip
# install cmakelang".
#
# The xargs invocation is portable, but does not preserve spaces in filenames.
# If such a file is ever added, then this can be portably fixed by switching to
# "xargs -I{}" and appending {} to the end of the xargs arguments (which will
# call cmakelint once per file) or by using the GNU extension "xargs -d'\n'".
set -eu
cd "$(dirname "$0")"/..
{
if [ -n "${1:-}" ]; then
for A in "$@"; do printf '%s\n' "$A"; done
elif git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
git ls-files '**CMakeLists.txt' '*.cmake'
else
find . -type f \( -name 'CMakeLists.txt' -o -name '*.cmake' \)
fi
} | sort | xargs \
cmake-lint \
--suppress-decorations \
--disable \
--line-width 132 \
--tab-size 2 \
--use-tabchars false \
--disabled-codes C0113 \
--function-pattern 'curl_[0-9a-z_]+' \
--macro-pattern '(curl_[0-9a-z_]+|check_include_file_concat_curl)' \
--global-var-pattern '[A-Z][0-9A-Z_]+' \
--internal-var-pattern '_[a-z][0-9a-z_]+' \
--local-var-pattern '_[a-z][0-9a-z_]+' \
--private-var-pattern '_[0-9a-z_]+' \
--public-var-pattern '([A-Z][0-9A-Z_]+|[A-Z][A-Za-z0-9]+_FOUND|[a-z]+_SOURCES|prefix|exec_prefix|includedir|libdir|ssize_t|_FILE_OFFSET_BITS)' \
--argument-var-pattern '_[a-z][0-9a-z_]+' \
--keyword-pattern '[A-Z][0-9A-Z_]+' \
--max-conditionals-custom-parser 2 \
--min-statement-spacing 1 \
--max-statement-spacing 2 \
--max-returns 6 \
--max-branches 12 \
--max-arguments 5 \
--max-localvars 15 \
--max-statements 50 \
--
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