mirror of
https://github.com/dense-analysis/ale
synced 2024-12-24 23:22:29 +00:00
96 lines
2.9 KiB
Bash
Executable File
96 lines
2.9 KiB
Bash
Executable File
#!/bin/bash -eu
|
|
|
|
# This Bash script implements custom sanity checks for scripts beyond what
|
|
# Vint covers, which are easy to check with regex.
|
|
|
|
# A flag for automatically fixing some errors.
|
|
FIX_ERRORS=0
|
|
RETURN_CODE=0
|
|
|
|
function print_help() {
|
|
echo "Usage: ./custom-checks [--fix] [DIRECTORY]" 1>&2
|
|
echo 1>&2
|
|
echo " -h, --help Print this help text" 1>&2
|
|
echo " --fix Automatically fix some errors" 1>&2
|
|
exit 1
|
|
}
|
|
|
|
while [ $# -ne 0 ]; do
|
|
case $1 in
|
|
-h) ;& --help)
|
|
print_help
|
|
;;
|
|
--fix)
|
|
FIX_ERRORS=1
|
|
shift
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-?*)
|
|
echo "Invalid argument: $1" 1>&2
|
|
exit 1
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [ $# -eq 0 ] || [ -z "$1" ]; then
|
|
print_help
|
|
fi
|
|
|
|
shopt -s globstar
|
|
|
|
directories=("$@")
|
|
|
|
check_errors() {
|
|
regex="$1"
|
|
message="$2"
|
|
|
|
for directory in "${directories[@]}"; do
|
|
while IFS= read -r match; do
|
|
RETURN_CODE=1
|
|
echo "$match $message"
|
|
done < <(grep -n "$regex" "$directory"/**/*.vim \
|
|
| grep -v 'no-custom-checks' \
|
|
| grep -o '^[^:]\+:[0-9]\+' \
|
|
| sed 's:^\./::')
|
|
done
|
|
}
|
|
|
|
if (( FIX_ERRORS )); then
|
|
for directory in "${directories[@]}"; do
|
|
sed -i "s/^\(function.*)\) *$/\1 abort/" "$directory"/**/*.vim
|
|
sed -i "s/shellescape(/ale#Escape(/" "$directory"/**/*.vim
|
|
sed -i 's/==#/is#/g' "$directory"/**/*.vim
|
|
sed -i 's/==?/is?/g' "$directory"/**/*.vim
|
|
sed -i 's/!=#/isnot#/g' "$directory"/**/*.vim
|
|
sed -i 's/!=?/isnot?/g' "$directory"/**/*.vim
|
|
done
|
|
fi
|
|
|
|
check_errors \
|
|
'^function.*) *$' \
|
|
'Function without abort keyword (See :help except-compat)'
|
|
check_errors '^function[^!]' 'function without !'
|
|
check_errors ' \+$' 'Trailing whitespace'
|
|
check_errors '^ * end\?i\? *$' 'Write endif, not en, end, or endi'
|
|
check_errors '^ [^ ]' 'Use four spaces, not two spaces'
|
|
check_errors $'\t' 'Use four spaces, not tabs'
|
|
# This check should prevent people from using a particular inconsistent name.
|
|
check_errors 'let g:ale_\w\+_\w\+_args =' 'Name your option g:ale_<filetype>_<lintername>_options instead'
|
|
check_errors 'shellescape(' 'Use ale#Escape instead of shellescape'
|
|
check_errors 'simplify(' 'Use ale#path#Simplify instead of simplify'
|
|
check_errors "expand(['\"]%" "Use expand('#' . a:buffer . '...') instead. You might get a filename for the wrong buffer."
|
|
check_errors 'getcwd()' "Do not use getcwd(), as it could run from the wrong buffer. Use expand('#' . a:buffer . ':p:h') instead."
|
|
check_errors '==#' "Use 'is#' instead of '==#'. 0 ==# 'foobar' is true"
|
|
check_errors '==?' "Use 'is?' instead of '==?'. 0 ==? 'foobar' is true"
|
|
check_errors '!=#' "Use 'isnot#' instead of '!=#'. 0 !=# 'foobar' is false"
|
|
check_errors '!=?' "Use 'isnot?' instead of '!=?'. 0 !=? 'foobar' is false"
|
|
check_errors '^ *:\?echo' "Stray echo line. Use \`execute echo\` if you want to echo something"
|
|
|
|
exit $RETURN_CODE
|