From e1edb6180913558882e13a3de7cc71f729f80863 Mon Sep 17 00:00:00 2001
From: Malte Brandy <malte.brandy@maralorn.de>
Date: Sat, 9 Jan 2021 01:27:18 +0100
Subject: [PATCH] Introduce matrix-commander notifications

---
 nixos/roles/laminar/default.nix       | 23 +++++++-----------
 overlays/matrix-commander/default.nix | 34 +++++++++++++++++++++++++++
 overlays/pkgSets.nix                  |  2 +-
 3 files changed, 43 insertions(+), 16 deletions(-)
 create mode 100644 overlays/matrix-commander/default.nix

diff --git a/nixos/roles/laminar/default.nix b/nixos/roles/laminar/default.nix
index ddff8d58..33e040d2 100644
--- a/nixos/roles/laminar/default.nix
+++ b/nixos/roles/laminar/default.nix
@@ -37,22 +37,15 @@ in {
             lib.makeBinPath [ pkgs.laminar pkgs.nix ]
           }:$PATH nix-jobs realise-here "$DERIVATION"
         '';
-        "after" = pkgs.writeShellScript "after-all-jobs-script" ''
-          TO_EMAIL="ci-jobs-channel@email2matrix.maralorn.de"
-          FROM_EMAIL="laminar@hera.m-0.eu"
-
-          LAMINAR_URL="ci.maralorn.de"
-
-          sendmail -t <<EOF
-          From: $FROM_EMAIL
-          To: $TO_EMAIL
-          Subject: $JOB #$RUN: $RESULT
-          Mime-Version: 1.0
-          Content-Type: text/plain; charset=utf-8
-          $(curl -s $LAMINAR_URL/log/$JOB/$RUN)
-          EOF
-        '';
       };
+      after = pkgs.writeShellScript "after-all-jobs-script" ''
+        LAMINAR_URL="https://ci.maralorn.de"
+        ${pkgs.matrix-commander}/bin/matrix-commander -c ${stateDir}/matrix-credentials.json -s ${stateDir}/matrix-secrets-store <<EOF
+        $JOB #$RUN: $RESULT
+        $(if [[ $RESULT == "failed" ]]; then echo -e 'maralorn'; ${pkgs.curl}/bin/curl -m1 -s $LAMINAR_URL/log/$JOB/$RUN | tail; fi)
+        EOF
+        true
+      '';
       contexts = {
         "default.conf" = builtins.toFile "default.conf" "EXECUTORS=16";
       };
diff --git a/overlays/matrix-commander/default.nix b/overlays/matrix-commander/default.nix
new file mode 100644
index 00000000..63653fa8
--- /dev/null
+++ b/overlays/matrix-commander/default.nix
@@ -0,0 +1,34 @@
+self: super:
+let
+  package = { python3Packages, fetchFromGitHub }:
+    let
+      pname = "matrix-commander";
+      version = "67a6a89";
+    in python3Packages.buildPythonApplication {
+      name = "${pname}-${version}";
+      inherit pname version;
+      src = fetchFromGitHub {
+        owner = "8go";
+        repo = "matrix-commander";
+        rev = version;
+        sha256 = "0k387a0i9jh6034f8yy3b8wxsjr8abb896rfmmbmh5gx1a6f5cz4";
+      };
+      format = "other";
+      installPhase = ''
+        mkdir -p $out/bin
+        install matrix-commander.py $out/bin/matrix-commander
+      '';
+      propagatedBuildInputs = with python3Packages; [
+        aiohttp
+        aiofiles
+        markdown
+        matrix-nio
+        notify2
+        pillow
+        python_magic
+      ];
+      checkPhase = ''
+        $out/bin/matrix-commander --help > /dev/null
+      '';
+    };
+in { matrix-commander = self.callPackage package { }; }
diff --git a/overlays/pkgSets.nix b/overlays/pkgSets.nix
index 5ca61457..d8e16d24 100644
--- a/overlays/pkgSets.nix
+++ b/overlays/pkgSets.nix
@@ -44,7 +44,7 @@ self: super: {
     inherit (self.pythonPackages) yapf jsbeautifier;
     inherit (self)
       go gdb mpc_cli ncmpcpp shfmt htmlTidy astyle nodejs tasksh magic-wormhole
-      nixfmt nixpkgs-fmt rnix-lsp tmate rustup kitty nix-top ghcWithPackages ghcid;
+      nixfmt nixpkgs-fmt rnix-lsp tmate rustup kitty nix-top ghcWithPackages ghcid matrix-commander;
     obelisk = (import self.sources.obelisk { }).command;
   };
   accounting-pkgs = {