mirror of
https://github.com/pybind/pybind11.git
synced 2024-11-14 09:34:46 +00:00
71 lines
2.5 KiB
Bash
Executable File
71 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Script to check include/test code for common pybind11 code style errors.
|
|
#
|
|
# This script currently checks for
|
|
#
|
|
# 1. use of tabs instead of spaces
|
|
# 2. MSDOS-style CRLF endings
|
|
# 3. trailing spaces
|
|
# 4. missing space between keyword and parenthesis, e.g.: for(, if(, while(
|
|
# 5. Missing space between right parenthesis and brace, e.g. 'for (...){'
|
|
# 6. opening brace on its own line. It should always be on the same line as the
|
|
# if/while/for/do statement.
|
|
#
|
|
# Invoke as: tools/check-style.sh
|
|
#
|
|
|
|
check_style_errors=0
|
|
IFS=$'\n'
|
|
|
|
found="$( GREP_COLORS='mt=41' GREP_COLOR='41' grep $'\t' include tests/*.{cpp,py,h} docs/*.rst -rn --color=always )"
|
|
if [ -n "$found" ]; then
|
|
# The mt=41 sets a red background for matched tabs:
|
|
echo -e '\033[31;01mError: found tab characters in the following files:\033[0m'
|
|
check_style_errors=1
|
|
echo "$found" | sed -e 's/^/ /'
|
|
fi
|
|
|
|
|
|
found="$( grep -IUlr $'\r' include tests/*.{cpp,py,h} docs/*.rst --color=always )"
|
|
if [ -n "$found" ]; then
|
|
echo -e '\033[31;01mError: found CRLF characters in the following files:\033[0m'
|
|
check_style_errors=1
|
|
echo "$found" | sed -e 's/^/ /'
|
|
fi
|
|
|
|
found="$(GREP_COLORS='mt=41' GREP_COLOR='41' grep '[[:blank:]]\+$' include tests/*.{cpp,py,h} docs/*.rst -rn --color=always )"
|
|
if [ -n "$found" ]; then
|
|
# The mt=41 sets a red background for matched trailing spaces
|
|
echo -e '\033[31;01mError: found trailing spaces in the following files:\033[0m'
|
|
check_style_errors=1
|
|
echo "$found" | sed -e 's/^/ /'
|
|
fi
|
|
|
|
found="$(grep '\<\(if\|for\|while\|catch\)(\|){' include tests/*.{cpp,h} -rn --color=always)"
|
|
if [ -n "$found" ]; then
|
|
echo -e '\033[31;01mError: found the following coding style problems:\033[0m'
|
|
check_style_errors=1
|
|
echo "$found" | sed -e 's/^/ /'
|
|
fi
|
|
|
|
found="$(awk '
|
|
function prefix(filename, lineno) {
|
|
return " \033[35m" filename "\033[36m:\033[32m" lineno "\033[36m:\033[0m"
|
|
}
|
|
function mark(pattern, string) { sub(pattern, "\033[01;31m&\033[0m", string); return string }
|
|
last && /^\s*{/ {
|
|
print prefix(FILENAME, FNR-1) mark("\\)\\s*$", last)
|
|
print prefix(FILENAME, FNR) mark("^\\s*{", $0)
|
|
last=""
|
|
}
|
|
{ last = /(if|for|while|catch|switch)\s*\(.*\)\s*$/ ? $0 : "" }
|
|
' $(find include -type f) tests/*.{cpp,h} docs/*.rst)"
|
|
if [ -n "$found" ]; then
|
|
check_style_errors=1
|
|
echo -e '\033[31;01mError: braces should occur on the same line as the if/while/.. statement. Found issues in the following files:\033[0m'
|
|
echo "$found"
|
|
fi
|
|
|
|
exit $check_style_errors
|