67 lines
1.9 KiB
Nix
67 lines
1.9 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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slib = import ../../lib/pure.nix { inherit lib; };
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cfg = config.krebs.announce-activation;
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announce-activation = pkgs.writeDash "announce-activation" ''
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set -efu
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message=$(${cfg.get-message})
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exec ${pkgs.irc-announce}/bin/irc-announce \
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${slib.shell.escape cfg.irc.server} \
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${slib.shell.escape (toString cfg.irc.port)} \
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${slib.shell.escape cfg.irc.nick} \
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${slib.shell.escape cfg.irc.channel} \
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${lib.escapeShellArg cfg.irc.tls} \
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"$message"
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'';
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default-get-message = pkgs.writeDash "announce-activation-get-message" ''
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set -efu
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PATH=${lib.makeBinPath [
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pkgs.coreutils
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pkgs.gawk
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pkgs.gnused
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pkgs.nix
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]}
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profile=/nix/var/nix/profiles/system
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gen_info=$(nix-env -p "$profile" --list-generations | tail -1)
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gen_no=$(echo "$gen_info" | awk '{print$1}')
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pretty_name=$(sed -n '/^PRETTY_NAME=/{s/.*="//;s/"$//;p}' /etc/os-release)
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echo "activating generation $gen_no $pretty_name"
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'';
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in {
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options.krebs.announce-activation = {
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enable = lib.mkEnableOption "announce-activation";
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get-message = lib.mkOption {
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default = default-get-message;
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type = lib.types.package;
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};
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irc = {
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# TODO rename channel to target?
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channel = lib.mkOption {
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default = "#xxx";
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type = lib.types.str; # TODO types.irc-channel
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};
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nick = lib.mkOption {
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default = config.krebs.build.host.name;
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type = slib.types.label;
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};
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port = lib.mkOption {
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default = 6667;
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type = lib.types.int;
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};
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server = lib.mkOption {
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default = "irc.r";
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type = slib.types.hostname;
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};
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tls = lib.mkOption {
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default = false;
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type = lib.types.bool;
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};
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};
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};
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config = lib.mkIf cfg.enable {
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system.activationScripts.announce-activation = lib.stringAfter [ "etc" ] ''
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${announce-activation}
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'';
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};
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}
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