27 lines
531 B
Bash
Executable File
27 lines
531 B
Bash
Executable File
#!/usr/bin/env bash
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set -euxo pipefail
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if [[ $# -ne 1 ]]; then
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echo "usage: $0 <MAX_SIZE_IN_GB>"
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exit 1
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fi
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if ! [[ -d target ]]; then
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echo "target directory does not exist yet"
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exit 0
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fi
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max_size_gb=$1
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current_size=$(du -s target | cut -f1)
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current_size_gb=$(expr ${current_size} / 1024 / 1024)
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echo "target directory size: ${current_size_gb}gb. max size: ${max_size_gb}gb"
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if [[ ${current_size_gb} -gt ${max_size_gb} ]]; then
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echo "clearing target directory"
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shopt -s dotglob
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rm -rf target/*
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fi
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