42 lines
995 B
Bash
Executable File
42 lines
995 B
Bash
Executable File
#!/bin/bash
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if [ "$1" == "--help" ]; then
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echo 'Usage:'
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echo ' MAX_LINE_LENGTH=100' "$0" 'src/**/*.md'
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exit 1
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fi
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if [ "$MAX_LINE_LENGTH" == "" ]; then
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echo '`MAX_LINE_LENGTH` environment variable not set. Try --help.'
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exit 1
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fi
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if [ "$1" == "" ]; then
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echo 'No files provided.'
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exit 1
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fi
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echo "Checking line lengths in all source files <= $MAX_LINE_LENGTH chars..."
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echo "Offending files and lines:"
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(( bad_lines = 0 ))
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(( inside_block = 0 ))
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for file in "$@" ; do
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echo "$file"
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(( line_no = 0 ))
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while IFS="" read -r line || [[ -n "$line" ]] ; do
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(( line_no++ ))
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if [[ "$line" =~ ^'```' ]] ; then
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(( inside_block = !$inside_block ))
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continue
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fi
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if ! (( $inside_block )) && ! [[ "$line" =~ " | "|"-|-"|"://"|"]:"|\[\^[^\ ]+\]: ]] && (( "${#line}" > $MAX_LINE_LENGTH )) ; then
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(( bad_lines++ ))
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echo -e "\t$line_no : $line"
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fi
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done < "$file"
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done
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echo "$bad_lines offending lines found."
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(( $bad_lines == 0 ))
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