30 lines
550 B
Nix
30 lines
550 B
Nix
{
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stdenv
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}:
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program:
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stdenv.mkDerivation {
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inherit program;
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name = "${program.name}-nixsetup";
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preferLocalBuild = true;
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phases = [ "installPhase" ];
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dontPatchShebangs = true;
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installPhase = ''
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mkdir -p $out/bin
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cat > $out/bin/run <<EOF
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#!/bin/sh
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# We need to enter the nix namespace first, in order to have /nix
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# available, so we use this hack:
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if [ ! -e /nix ]; then
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>&2 echo "running nix-setup \$0"
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exec nix-setup \$0
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fi
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exec $program/bin/run
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EOF
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chmod +x $out/bin/run
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'';
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}
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