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18 lines
757 B
Text
18 lines
757 B
Text
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# Useful precomit hooks
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# Please see https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks for instructions on installation.
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# Crystal linter
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# This is a modified version of the pre-commit hook from the crystal repo. https://github.com/crystal-lang/crystal/blob/master/scripts/git/pre-commit
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# Please refer to that if you'd like an version that doesn't automatically format staged files.
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changed_cr_files=$(git diff --cached --name-only --diff-filter=ACM | grep '\.cr$')
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if [ ! -z "$changed_cr_files" ]; then
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if [ -x bin/crystal ]; then
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# use bin/crystal wrapper when available to run local compiler build
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bin/crystal tool format $changed_cr_files >&2
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else
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crystal tool format $changed_cr_files >&2
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fi
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git add $changed_cr_files
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fi
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