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83 lines
2.3 KiB
83 lines
2.3 KiB
#!/bin/bash
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#
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# Script to check include/test code for common pybind11 code style errors.
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#
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# This script currently checks for
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#
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# 1. use of tabs instead of spaces
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# 2. MSDOS-style CRLF endings
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# 3. trailing spaces
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# 4. missing space between keyword and parenthesis, e.g.: for(, if(, while(
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# 5. Missing space between right parenthesis and brace, e.g. 'for (...){'
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# 6. opening brace on its own line. It should always be on the same line as the
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# if/while/for/do statment.
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#
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# Invoke as: tools/check-style.sh
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#
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errors=0
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IFS=$'\n'
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found=
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# The mt=41 sets a red background for matched tabs:
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exec 3< <(GREP_COLORS='mt=41' grep $'\t' include/ tests/*.{cpp,py,h} docs/*.rst -rn --color=always)
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while read -u 3 f; do
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if [ -z "$found" ]; then
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echo -e '\e[31m\e[01mError: found tabs instead of spaces in the following files:\e[0m'
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found=1
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errors=1
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fi
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echo " $f"
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done
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found=
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# The mt=41 sets a red background for matched MS-DOS CRLF line endings
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exec 3< <(GREP_COLORS='mt=41' grep -IUlr $'\r' include/ tests/*.{cpp,py,h} docs/*.rst --color=always)
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while read -u 3 f; do
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if [ -z "$found" ]; then
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echo -e '\e[31m\e[01mError: found CRLF characters in the following files:\e[0m'
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found=1
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errors=1
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fi
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echo " $f"
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done
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found=
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# The mt=41 sets a red background for matched trailing spaces
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exec 3< <(GREP_COLORS='mt=41' grep '\s\+$' include/ tests/*.{cpp,py,h} docs/*.rst -rn --color=always)
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while read -u 3 f; do
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if [ -z "$found" ]; then
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echo -e '\e[31m\e[01mError: found trailing spaces in the following files:\e[0m'
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found=1
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errors=1
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fi
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echo " $f"
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done
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found=
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exec 3< <(grep '\<\(if\|for\|while\|catch\)(\|){' include/ tests/*.{cpp,py,h} -rn --color=always)
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while read -u 3 line; do
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if [ -z "$found" ]; then
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echo -e '\e[31m\e[01mError: found the following coding style problems:\e[0m'
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found=1
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errors=1
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fi
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echo " $line"
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done
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found=
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exec 3< <(GREP_COLORS='mt=41' grep '^\s*{\s*$' include/ docs/*.rst -rn --color=always)
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while read -u 3 f; do
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if [ -z "$found" ]; then
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echo -e '\e[31m\e[01mError: braces should occur on the same line as the if/while/.. statement. Found issues in the following files: \e[0m'
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found=1
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errors=1
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fi
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echo " $f"
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done
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exit $errors
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