journalwatch & journalwatch service: init at 1.1.0

pkgs/tools/system/journalwatch/default.nix

@@ -0,0 +1,43 @@
+{ stdenv, buildPythonPackage, fetchurl, fetchgit, pythonOlder, systemd, pytest }:
+
+buildPythonPackage rec {
+  pname = "journalwatch";
+  name = "${pname}-${version}";
+  version = "1.1.0";
+  disabled = pythonOlder "3.3";
+
+
+  src = fetchurl {
+    url = "https://github.com/The-Compiler/${pname}/archive/v${version}.tar.gz";
+    sha512 = "3hvbgx95hjfivz9iv0hbhj720wvm32z86vj4a60lji2zdfpbqgr2b428lvg2cpvf71l2xn6ca5v0hzyz57qylgwqzgfrx7hqhl5g38s";
+  };
+
+  # can be removed post 1.1.0
+  postPatch = ''
+    substituteInPlace test_journalwatch.py \
+      --replace "U Thu Jan  1 00:00:00 1970 prio foo [1337]" "U Thu Jan  1 00:00:00 1970 pprio foo [1337]"
+  '';
+
+
+  doCheck = true;
+
+  checkPhase = ''
+    pytest test_journalwatch.py
+  '';
+
+  buildInputs = [
+    pytest
+  ];
+
+  propagatedBuildInputs = [
+    systemd
+  ];
+
+
+  meta = with stdenv.lib; {
+    description = "journalwatch is a tool to find error messages in the systemd journal.";
+    homepage = "https://github.com/The-Compiler/journalwatch";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ florianjacob ];
+  };
+}