3c697db972
Nix counts any occurrence of a store path's *hash* as a reference, even without a store directory prefix. The current version only kills references of the form `/nix/store/<hash>-`, which can fail e.g. for compressed files.
37 lines
847 B
Bash
Executable file
37 lines
847 B
Bash
Executable file
#! @shell@ -e
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fixupHooks=()
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if [ -e @out@/nix-support/setup-hooks.sh ]; then
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source @out@/nix-support/setup-hooks.sh
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fi
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# References to remove
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targets=()
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while getopts t: o; do
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case "$o" in
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t) storeId=$(echo "$OPTARG" | sed -n "s|^@storeDir@/\\([a-z0-9]\{32\}\\)-.*|\1|p")
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if [ -z "$storeId" ]; then
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echo "-t argument must be a Nix store path"
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exit 1
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fi
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targets+=("$storeId")
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esac
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done
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shift $(($OPTIND-1))
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# Files to remove the references from
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regions=()
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for i in "$@"; do
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test ! -L "$i" -a -f "$i" && regions+=("$i")
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done
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for target in "${targets[@]}" ; do
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sed -i -e "s|$target|eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee|g" "${regions[@]}"
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done
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for region in "${regions[@]}"; do
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for hook in "${fixupHooks[@]}"; do
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eval "$hook" "$i"
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done
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done
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