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29 lines
782 B
29 lines
782 B
source $stdenv/setup |
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mkdir -p $out/bin |
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cat > $out/bin/nuke-refs <<EOF |
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#! $SHELL -e |
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excludes="" |
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while getopts e: o; do |
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case "\$o" in |
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e) storeId=\$(echo "\$OPTARG" | sed -n "s|^$NIX_STORE/\\([a-z0-9]\{32\}\\)-.*|\1|p") |
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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" | $perl/bin/perl -pe "s|$NIX_STORE/\$excludes[a-z0-9]{32}-|$NIX_STORE/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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fi |
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done |
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EOF |
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chmod +x $out/bin/nuke-refs
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