32 lines
732 B
Nix
32 lines
732 B
Nix
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# generate s6-rc database, by generating closure of all
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# config.services and calling s6-rc-compile on them
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{
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stdenvNoCC
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, buildPackages
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, closureInfo
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, writeText
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, services ? []
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}:
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let closure-info = closureInfo { rootPaths = services; };
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in stdenvNoCC.mkDerivation {
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name = "s6-rc-database";
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nativeBuildInputs = [buildPackages.s6-rc];
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builder = writeText "find-s6-services" ''
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source $stdenv/setup
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mkdir -p $out
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srcs=""
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shopt -s nullglob
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for i in $(cat ${closure-info}/store-paths ); do
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if test -d $i; then
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for j in $i/* ; do
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if test -f $j/type ; then
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srcs="$srcs $i"
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fi
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done
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fi
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done
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s6-rc-compile $out/compiled $srcs
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'';
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}
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