61 lines
1.4 KiB
Bash
61 lines
1.4 KiB
Bash
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#!/usr/bin/env bash
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set -e
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function getSources() {
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nix-store --query --binding src "${1}"
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}
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function getOutputs() {
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nix-store --query --outputs "${1}"
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}
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function getDrvFiles() {
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nix-store --query --deriver "${1}"
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}
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function getReferrers() {
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nix-store --query --referrers "${1}"
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}
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# list of store entries to delete
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declare -a toDelete
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echo "Cleanup of /nix/store after build..."
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# regular expression that should match all status-react build artifacts
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searchRegex='.*-status-react-(shell|source|build).*'
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# search for matching entries in the store
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drvPaths=$(
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find /nix/store -maxdepth 1 -type d -regextype egrep -regex "${searchRegex}"
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)
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# for each entry find the source and derivation
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for path in ${drvPaths}; do
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toDelete+=("${path}")
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if [[ "${path}" =~ .*.chroot ]]; then
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echo " ! Chroot: ${path}"
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continue
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fi
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echo " ? Checking: ${path}"
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drv=$(getDrvFiles "${path}")
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# if drv is unknown-deriver then path is a source
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if [[ "${drv}" == "unknown-deriver" ]]; then
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drv=$(getReferrers "${path}")
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src="${path}"
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elif [[ -f "${drv}" ]]; then
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src=$(getSources "${drv}")
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fi
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echo " - Derivation: ${drv}"
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echo " - Source: ${src}"
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toDelete+=("${drv}" "${src}")
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done
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# remove dupicates
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cleanToDelete=$(echo "${toDelete[@]}" | sort | uniq)
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echo "Deleting..."
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nix-store --ignore-liveness --delete ${cleanToDelete[@]}
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