ma events-publisher: init

makefu/2configs/deployment/events-publisher/default.nix

@@ -0,0 +1,48 @@
+{ pkgs, ... }:
+with import <stockholm/lib>;
+let
+  shack-announce = pkgs.callPackage (builtins.fetchTarball {
+    url = "https://github.com/makefu/events-publisher/archive/15fbe5cc6ac9617a08a042870795f9e879d9952a.tar.gz";
+    sha256 = "1bqp1qdnwx5q1w468zbm57hmpjz3x8if3j29qrqcia0vzks1s37a";
+  }) {} ;
+  home = "/var/lib/shackannounce";
+  user = "shackannounce";
+  creds = (toString <secrets>) + "/shack-announce.json";
+in
+{
+  users.users.${user}= {
+    uid = genid user;
+    inherit home;
+    createHome = true;
+  };
+  systemd.services.shack-announce = {
+    description = "Announce shack events";
+    startAt = "*:0/30";
+    path = [ shack-announce ];
+    serviceConfig  = {
+      WorkingDirectory = home;
+      User = user;
+      PermissionsStartOnly = true;
+      ExecStartPre = pkgs.writeDash "shack-announce-pre" ''
+        set -eu
+        cp ${creds} creds.json
+        chown ${user} creds.json
+      '';
+      ExecStart = pkgs.writeDash "shack-announce" ''
+        if test ! -e announce.state; then
+          echo "initializing state"
+          announce-daemon \
+            --lol INFO \
+            --creds creds.json \
+            --state announce.state \
+            --clean --init
+        fi
+        echo "Running announce"
+        announce-daemon \
+           --lol INFO \
+           --creds creds.json \
+           --state announce.state
+      '';
+    };
+  };
+}