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04af141a49
* dev: Add pre-commit script to run black (PROJQUAY-4039) Automatically formats python files before commit * Add makefile target to install hook * Update instructions for installing pre-commit hook
26 lines
431 B
Bash
Executable File
26 lines
431 B
Bash
Executable File
#!/bin/bash
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if git rev-parse --verify HEAD >/dev/null 2>&1
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then
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against=HEAD
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else
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# Initial commit: diff against an empty tree object
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against=$(git hash-object -t tree /dev/null)
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fi
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FILES=$(git diff-index --name-only $against | grep ".*.py" | xargs)
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if [ -z "$FILES" ]; then
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# No python files, skip
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exit 0
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fi
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if black --line-length=100 --target-version=py38 $FILES; then
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git add $FILES
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exit 0
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fi
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exit 1
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