132 lines
4.3 KiB
Nix
132 lines
4.3 KiB
Nix
{ stdenv, lib, pkgs, makeWrapper }:
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rec {
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# Begin API
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buildBaseReaktorPlugin = { name
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, config # python extra configuration for plugin
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, phases ? []
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, ... } @ attrs:
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stdenv.mkDerivation (attrs // {
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name = "Reaktor-plugin-" + name;
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isReaktorPlugin = true;
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});
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buildSimpleReaktorPlugin = name: { script
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, path ? []
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, env ? {}
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, append_rule ? false # append the rule instead of insert
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, pattern ? ""
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, ... } @ attrs:
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let
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path_env = { "PATH" = lib.makeSearchPath "bin" (path ++ [ pkgs.coreutils ]); };
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src_dir = pkgs.substituteAll ( {
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inherit name;
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dir = "bin";
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isExecutable = true;
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src = script;
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});
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src_file = "${src_dir}/bin/${name}";
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config = ''
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public_commands.${if append_rule then "append(" else "insert(0," }{
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'capname' : "${name}",
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'pattern' : ${if pattern == "" then
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''indirect_pattern.format("${name}")'' else
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''"${pattern}"'' },
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'argv' : ["${src_file}"],
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'env' : ${builtins.toJSON (path_env // env)} })
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'';
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config_file = pkgs.writeText "plugin.py" config;
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in buildBaseReaktorPlugin (attrs // rec {
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inherit name config;
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phases = [ "installPhase" ];
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buildInputs = [ makeWrapper ];
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installPhase = ''
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mkdir -p $out/bin $out/etc/Reaktor
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ln -s ${src_file} $out/bin
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wrapProgram $out/bin/${name} \
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--prefix PATH : ${path_env.PATH}
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ln -s ${config_file} $out/etc/Reaktor/plugin.py
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'';
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});
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# End API
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# Begin Plugins
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random-emoji = buildSimpleReaktorPlugin "emoji" {
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path = with pkgs; [ gnused gnugrep xmlstarlet curl ];
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script = ./scripts/random-emoji.sh;
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};
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sed-plugin = buildSimpleReaktorPlugin "sed-plugin" {
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path = [ pkgs.gnused pkgs.python3 ];
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# only support s///gi the plugin needs to see every msg
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# TODO: this will eat up the last regex, fix Reaktor to support fallthru
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append_rule = true;
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pattern = "^(?P<args>.*)$$";
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script = ./scripts/sed-plugin.py;
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};
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shack-correct = buildSimpleReaktorPlugin "shack-correct" {
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path = [ pkgs.gnused ];
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pattern = "^(?P<args>.*Shack.*)$$";
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script = ./scripts/shack-correct.sh;
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};
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nixos-version = buildSimpleReaktorPlugin "nixos-version" {
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script = pkgs.writeDash "nixos-version" ''
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. /etc/os-release
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echo "$PRETTY_NAME"
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'';
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};
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stockholm-issue = buildSimpleReaktorPlugin "stockholm-issue" {
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script = ./scripts/random-issue.sh;
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path = with pkgs; [ git gnused haskellPackages.lentil ];
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env = { "origin" = "http://cgit.gum/stockholm"; };
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};
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titlebot =
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let
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pypkgs = pkgs.python3Packages;
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titlebot_cmds = pypkgs.buildPythonPackage {
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name = "titlebot_cmds";
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propagatedBuildInputs = with pypkgs; [ setuptools ];
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src = pkgs.fetchurl {
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url = "https://github.com/makefu/reaktor-titlebot/archive/2.1.0.tar.gz";
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sha256 = "0wvf09wmk8b52f9j65qrw81nwrhs9pfhijwrlkzp5l7l2q8cjkp6";
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};
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};
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in buildBaseReaktorPlugin rec {
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name = "titlebot";
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phases = [ "installPhase" ];
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installPhase = ''
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mkdir -p $out
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ln -s ${titlebot_cmds}/* $out
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'';
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config = ''
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def titlebot_cmd(cmd):
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from os import environ
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return { 'capname': None,
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'env': { 'TITLEDB':
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environ['state_dir']+'/suggestions.json' },
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'pattern': '^\\.' + cmd + '\\s*(?:\\s+(?P<args>.*))?$$',
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'argv': [ '${titlebot_cmds}/bin/' + cmd ] }
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for i in ['up','help','list','top','new']:
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public_commands.insert(0,titlebot_cmd(i))
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commands.insert(0,titlebot_cmd('clear'))
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'';
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};
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url-title = (buildSimpleReaktorPlugin "url-title" {
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pattern = "^.*(?P<args>http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+).*$$";
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path = with pkgs; [ curl perl ];
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script = pkgs.writeDash "lambda-pl" ''
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if [ "$#" -gt 0 ]; then
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curl -SsL --max-time 5 "$1" |
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perl -l -0777 -ne 'print $1 if /<title.*?>\s*(.*?)(?: - youtube)?\s*<\/title/si'
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fi
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'';
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});
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}
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