12 lines
424 B
Bash
Executable File
12 lines
424 B
Bash
Executable File
#!/usr/bin/env bash
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# git 1.9.0+ allows for exclusions in pathspecs via ':!foo' syntax.
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# However, until git 2.13.0 there must be at least one "inclusive" pathspec, hence the './*'
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trailing_whitespace=$(git grep -E -n -- ' +$' -- './*' ':!*.png')
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if [[ -n "$trailing_whitespace" ]]; then
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printf "ERROR: Trailing whitespaces:\n"
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awk 'BEGIN {FS=":"} {printf " * %s:%s\n", $1, $2}' <<< "$trailing_whitespace"
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exit 1
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fi
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