forked from github-mirrors/ale
74 lines
1.4 KiB
Bash
Executable File
74 lines
1.4 KiB
Bash
Executable File
#!/bin/bash -eu
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# This Bash script implements custom sanity checks for scripts beyond what
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# Vint covers, which are easy to check with regex.
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# A flag for automatically fixing some errors.
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FIX_ERRORS=0
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RETURN_CODE=0
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function print_help() {
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echo "Usage: ./custom-checks [--fix] [DIRECTORY]" 1>&2
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echo 1>&2
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echo " -h, --help Print this help text" 1>&2
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echo " --fix Automatically fix some errors" 1>&2
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exit 1
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}
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while [ $# -ne 0 ]; do
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case $1 in
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-h) ;& --help)
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print_help
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;;
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--fix)
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FIX_ERRORS=1
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shift
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;;
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--)
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shift
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break
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;;
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-?*)
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echo "Invalid argument: $1" 1>&2
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exit 1
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;;
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*)
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break
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;;
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esac
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done
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if [ $# -eq 0 ] || [ -z "$1" ]; then
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print_help
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fi
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shopt -s globstar
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directory="$1"
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check_errors() {
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regex="$1"
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message="$2"
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for match in $(
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grep --color=never -Pn "$regex" "$directory"/**/*.vim \
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| grep --color=never -Po '^[^:]+:[0-9]+' \
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| sed 's:^\./::'
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); do
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RETURN_CODE=1
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echo "$match $message"
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done
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}
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if (( FIX_ERRORS )); then
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sed -i "s/^\(function.*)\) *$/\1 abort/" "$directory"/**/*.vim
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fi
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check_errors \
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'^function.*\) *$' \
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'Function without abort keyword (See :help except-compat)'
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check_errors ' +$' 'Trailing whitespace'
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check_errors '^ * end?i? *$' 'Write endif, not en, end, or endi'
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exit $RETURN_CODE
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