47 lines
1.2 KiB
Nix
47 lines
1.2 KiB
Nix
{
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lib,
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beamPackages,
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src,
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}:
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beamPackages.mixRelease rec {
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pname = "systant";
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version = "0.1.0";
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inherit src;
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# Disable distributed Erlang to avoid COOKIE requirement
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postInstall = ''
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# Create wrapper script that sets proper environment including COOKIE
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mv $out/bin/systant $out/bin/.systant-wrapped
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cat > $out/bin/systant << EOF
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#!/bin/sh
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export RELEASE_DISTRIBUTION=none
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export RELEASE_NODE=nonode@nohost
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export RELEASE_COOKIE=dummy_cookie_for_single_node
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# Default to "start" command if no arguments provided
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if [ \$# -eq 0 ]; then
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exec "$out/bin/.systant-wrapped" start
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else
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exec "$out/bin/.systant-wrapped" "\$@"
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fi
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EOF
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chmod +x $out/bin/systant
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'';
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# Mix dependencies will be automatically fetched and cached by Nix
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mixFodDeps = beamPackages.fetchMixDeps {
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pname = "systant-mix-deps";
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inherit src version;
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sha256 = "sha256-99aIYuSEO7V0Scgh6c4+FIStQpM2ccUvY1NwBArvhi8=";
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};
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meta = with lib; {
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description = "Systant - System stats MQTT daemon for monitoring system metrics";
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homepage = "https://git.ryanpandya.com/ryan/systant";
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license = licenses.mit;
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maintainers = [ ];
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platforms = platforms.linux;
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};
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}
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