21 lines
524 B
Bash
21 lines
524 B
Bash
#!/usr/bin/env bash
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shopt -s nullglob
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declare -a FILES
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declare -a HIT
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echo "Git hook executing: pre-commit..."
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FILES=($(git diff --cached --name-only --diff-filter=ACM))
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n=0
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for i in "${FILES[@]}"; do
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WARN=$(file --mime "${i}" | grep -i binary)
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NAME=$(file "${i}" | cut -d":" -f1)
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if [ -n "${WARN}" ]; then
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HIT[$n]="${NAME}"
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WARN=""
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echo "${NAME} appears to be a binary blob."
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exit 1
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fi
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let "n++"
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done
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if [ ${#HIT[@]} -gt 0 ]; then
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echo "WARNING: Binary data found"
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fi |