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https://github.com/NixOS/nixpkgs.git
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34 lines
887 B
Bash
34 lines
887 B
Bash
#! @shell@
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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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excludes=""
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while getopts e: o; do
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case "$o" in
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e) storeId=$(echo "$OPTARG" | @perl@/bin/perl -ne "print \"\$1\" if m|^\Q@storeDir@\E/([a-z0-9]{32})-.*|")
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if [ -z "$storeId" ]; then
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echo "-e argument must be a Nix store path"
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exit 1
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fi
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excludes="$excludes(?!$storeId)"
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;;
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esac
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done
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shift $(($OPTIND-1))
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for i in "$@"; do
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if test ! -L "$i" -a -f "$i"; then
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cat "$i" | @perl@/bin/perl -pe "s|\Q@storeDir@\E/$excludes[a-z0-9]{32}-|@storeDir@/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-|g" > "$i.tmp"
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if test -x "$i"; then chmod +x "$i.tmp"; fi
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mv "$i.tmp" "$i"
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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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fi
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done
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