47 lines
1.4 KiB
XML
47 lines
1.4 KiB
XML
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xml:id="sec-language-ruby">
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<title>Ruby</title>
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<para>There currently is support to bundle applications that are packaged as Ruby gems. The utility "bundix" allows you to write a <filename>Gemfile</filename>, let bundler create a <filename>Gemfile.lock</filename>, and then convert
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this into a nix expression that contains all Gem dependencies automatically.</para>
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<para>For example, to package sensu, we did:</para>
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<screen>
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<![CDATA[$ cd pkgs/servers/monitoring
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$ mkdir sensu
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$ cat > Gemfile
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source 'https://rubygems.org'
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gem 'sensu'
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$ bundler package --path /tmp/vendor/bundle
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$ $(nix-build '<nixpkgs>' -A bundix)/bin/bundix
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$ cat > default.nix
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{ lib, bundlerEnv, ruby }:
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bundlerEnv {
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name = "sensu-0.17.1";
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inherit ruby;
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gemfile = ./Gemfile;
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lockfile = ./Gemfile.lock;
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gemset = ./gemset.nix;
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meta = with lib; {
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description = "A monitoring framework that aims to be simple, malleable,
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and scalable.";
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homepage = http://sensuapp.org/;
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license = with licenses; mit;
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maintainers = with maintainers; [ theuni ];
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platforms = platforms.unix;
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};
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}]]>
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</screen>
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<para>Please check in the <filename>Gemfile</filename>, <filename>Gemfile.lock</filename> and the <filename>gemset.nix</filename> so future updates can be run easily.
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</para>
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</section>
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