ryan
54f8d23945
- Remove explicit cookie configuration from release - Set RELEASE_DISTRIBUTION=none and RELEASE_NODE=nonode@nohost - Simplify Nix derivation by removing postInstall hooks - Single standalone daemon doesn't need Erlang node clustering Fixes persistent COOKIE file issues in Nix builds. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
67 lines
1.6 KiB
Nix
67 lines
1.6 KiB
Nix
{ lib, stdenv, fetchgit, elixir, erlang, rebar3, git, writeShellScript }:
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let
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systantBase = stdenv.mkDerivation rec {
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pname = "systant-base";
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version = "0.1.0";
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src = fetchgit {
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url = "https://git.ryanpandya.com/ryan/systant.git";
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rev = "f8173a1afb03623039ff504c587d7322a9876f3d";
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sha256 = "sha256-1cRfSoH+JdO4a7q4hRZSkoDMk2wMCYRIyCIN56FSUgg=";
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};
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nativeBuildInputs = [ elixir erlang rebar3 git ];
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MIX_ENV = "prod";
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configurePhase = ''
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export MIX_HOME=$TMPDIR/mix
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export HEX_HOME=$TMPDIR/hex
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export REBAR_CACHE_DIR=$TMPDIR/rebar3
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mix local.hex --force
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mix local.rebar --force
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'';
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buildPhase = ''
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mix deps.get || true
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mix deps.compile || true
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mix compile
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mix release
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'';
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installPhase = ''
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mkdir -p $out
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cp -r _build/prod/rel/systant/* $out/
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'';
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};
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systantWrapper = writeShellScript "systant" ''
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#!/bin/bash
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export RELEASE_COOKIE="systant-cookie-change-in-production"
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exec ${systantBase}/bin/systant "$@"
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'';
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in stdenv.mkDerivation {
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pname = "systant";
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version = "0.1.0";
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buildCommand = ''
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mkdir -p $out/bin
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cp ${systantWrapper} $out/bin/systant
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chmod +x $out/bin/systant
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# Copy the rest of the release
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cp -r ${systantBase}/* $out/
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echo "Wrapper created - RELEASE_COOKIE will be set by wrapper script"
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'';
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meta = with lib; {
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description = "Systant - System stats MQTT daemon";
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homepage = "https://git.ryanpandya.com/ryan/systant";
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license = licenses.mit;
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platforms = platforms.linux;
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};
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} |