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authortv <tv@krebsco.de>2017-09-05 22:58:25 +0200
committertv <tv@krebsco.de>2017-09-05 22:58:25 +0200
commit3704f9c3417fa6c909ba03ab779734e391e128d0 (patch)
treed20dd7c7bfdd105bc5fedded0d91b717fe067ae1
parent056b02ed05a38a8a032ad70b4ec092dd07ba6736 (diff)
krebs.announce-activation: init
-rw-r--r--krebs/3modules/announce-activation.nix60
-rw-r--r--krebs/3modules/default.nix1
2 files changed, 61 insertions, 0 deletions
diff --git a/krebs/3modules/announce-activation.nix b/krebs/3modules/announce-activation.nix
new file mode 100644
index 000000000..5a3a788c2
--- /dev/null
+++ b/krebs/3modules/announce-activation.nix
@@ -0,0 +1,60 @@
+with import <stockholm/lib>;
+{ config, pkgs, ... }: let
+ cfg = config.krebs.announce-activation;
+ announce-activation = pkgs.writeDash "announce-activation" ''
+ set -efu
+ message=$(${cfg.get-message})
+ exec ${pkgs.irc-announce}/bin/irc-announce \
+ ${shell.escape cfg.irc.server} \
+ ${shell.escape (toString cfg.irc.port)} \
+ ${shell.escape cfg.irc.nick} \
+ ${shell.escape cfg.irc.channel} \
+ "$message"
+ '';
+ default-get-message = pkgs.writeDash "announce-activation-get-message" ''
+ set -efu
+ PATH=${makeBinPath [
+ pkgs.coreutils
+ pkgs.gawk
+ pkgs.gnused
+ pkgs.nix
+ ]}
+ profile=/nix/var/nix/profiles/system
+ gen_info=$(nix-env -p "$profile" --list-generations | tail -1)
+ gen_no=$(echo "$gen_info" | awk '{print$1}')
+ pretty_name=$(sed -n '/^PRETTY_NAME=/{s/.*="//;s/"$//;p}' /etc/os-release)
+ echo "activating generation $gen_no $pretty_name"
+ '';
+in {
+ options.krebs.announce-activation = {
+ enable = mkEnableOption "announce-activation";
+ get-message = mkOption {
+ default = default-get-message;
+ type = types.package;
+ };
+ irc = {
+ # TODO rename channel to target?
+ channel = mkOption {
+ default = "#retiolum";
+ type = types.str; # TODO types.irc-channel
+ };
+ nick = mkOption {
+ default = config.krebs.build.host.name;
+ type = types.label;
+ };
+ port = mkOption {
+ default = 6667;
+ type = types.int;
+ };
+ server = mkOption {
+ default = "ni.r";
+ type = types.hostname;
+ };
+ };
+ };
+ config = mkIf cfg.enable {
+ system.activationScripts.announce-activation = ''
+ ${announce-activation}
+ '';
+ };
+}
diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix
index abb3d37eb..42df3f053 100644
--- a/krebs/3modules/default.nix
+++ b/krebs/3modules/default.nix
@@ -6,6 +6,7 @@ let
out = {
imports = [
+ ./announce-activation.nix
./apt-cacher-ng.nix
./backup.nix
./bepasty-server.nix