From 3b12eeda192e739e8328ef4202059bb482d1cff2 Mon Sep 17 00:00:00 2001
From: feld <feld@feld.me>
Date: Thu, 4 Apr 2019 19:52:22 +0000
Subject: [PATCH] Add ability to ship logs to a Slack channel

---
 config/config.exs |  5 +++++
 docs/config.md    | 20 +++++++++++++++++++-
 mix.exs           |  5 +++--
 mix.lock          |  1 +
 4 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/config/config.exs b/config/config.exs
index dccf7b263..c143f79fc 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -118,6 +118,11 @@
   format: "$metadata[$level] $message",
   metadata: [:request_id]
 
+config :quack,
+  level: :warn,
+  meta: [:all],
+  webhook_url: "https://hooks.slack.com/services/YOUR-KEY-HERE"
+
 config :mime, :types, %{
   "application/xml" => ["xml"],
   "application/xrd+xml" => ["xrd+xml"],
diff --git a/docs/config.md b/docs/config.md
index 97a0e6ffa..06d6fd757 100644
--- a/docs/config.md
+++ b/docs/config.md
@@ -105,7 +105,7 @@ config :pleroma, Pleroma.Mailer,
 * `safe_dm_mentions`: If set to true, only mentions at the beginning of a post will be used to address people in direct messages. This is to prevent accidental mentioning of people when talking about them (e.g. "@friend hey i really don't like @enemy"). (Default: `false`)
 
 ## :logger
-* `backends`: `:console` is used to send logs to stdout, `{ExSyslogger, :ex_syslogger}` to log to syslog
+* `backends`: `:console` is used to send logs to stdout, `{ExSyslogger, :ex_syslogger}` to log to syslog, and `Quack.Logger` to log to Slack
 
 An example to enable ONLY ExSyslogger (f/ex in ``prod.secret.exs``) with info and debug suppressed:
 ```
@@ -128,6 +128,24 @@ config :logger, :ex_syslogger,
 
 See: [logger’s documentation](https://hexdocs.pm/logger/Logger.html) and [ex_syslogger’s documentation](https://hexdocs.pm/ex_syslogger/)
 
+An example of logging info to local syslog, but warn to a Slack channel:
+```
+config :logger,
+  backends: [ {ExSyslogger, :ex_syslogger}, Quack.Logger ],
+  level: :info
+
+config :logger, :ex_syslogger,
+  level: :info,
+  ident: "pleroma",
+  format: "$metadata[$level] $message"
+
+config :quack,
+  level: :warn,
+  meta: [:all],
+  webhook_url: "https://hooks.slack.com/services/YOUR-API-KEY-HERE"
+```
+
+See the [Quack Github](https://github.com/azohra/quack) for more details
 
 ## :frontend_configurations
 
diff --git a/mix.exs b/mix.exs
index 88da6332a..3a04e0060 100644
--- a/mix.exs
+++ b/mix.exs
@@ -41,7 +41,7 @@ def project do
   def application do
     [
       mod: {Pleroma.Application, []},
-      extra_applications: [:logger, :runtime_tools, :comeonin],
+      extra_applications: [:logger, :runtime_tools, :comeonin, :quack],
       included_applications: [:ex_syslogger]
     ]
   end
@@ -94,7 +94,8 @@ defp deps do
       {:auto_linker,
        git: "https://git.pleroma.social/pleroma/auto_linker.git",
        ref: "479dd343f4e563ff91215c8275f3b5c67e032850"},
-      {:pleroma_job_queue, "~> 0.2.0"}
+      {:pleroma_job_queue, "~> 0.2.0"},
+      {:quack, "~> 0.1.1"}
     ]
   end
 
diff --git a/mix.lock b/mix.lock
index 9c454446a..d84d11049 100644
--- a/mix.lock
+++ b/mix.lock
@@ -57,6 +57,7 @@
   "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
   "poolboy": {:hex, :poolboy, "1.5.2", "392b007a1693a64540cead79830443abf5762f5d30cf50bc95cb2c1aaafa006b", [:rebar3], [], "hexpm"},
   "postgrex": {:hex, :postgrex, "0.14.1", "63247d4a5ad6b9de57a0bac5d807e1c32d41e39c04b8a4156a26c63bcd8a2e49", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
+  "quack": {:hex, :quack, "0.1.1", "cca7b4da1a233757fdb44b3334fce80c94785b3ad5a602053b7a002b5a8967bf", [:mix], [{:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: false]}, {:tesla, "~> 1.2.0", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm"},
   "ranch": {:hex, :ranch, "1.7.1", "6b1fab51b49196860b733a49c07604465a47bdb78aa10c1c16a3d199f7f8c881", [:rebar3], [], "hexpm"},
   "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.4", "f0eafff810d2041e93f915ef59899c923f4568f4585904d010387ed74988e77b", [:make, :mix, :rebar3], [], "hexpm"},
   "swoosh": {:hex, :swoosh, "0.20.0", "9a6c13822c9815993c03b6f8fccc370fcffb3c158d9754f67b1fdee6b3a5d928", [:mix], [{:cowboy, "~> 1.0.1 or ~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.12", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, "~> 1.1", [hex: :mime, repo: "hexpm", optional: false]}, {:plug, "~> 1.4", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm"},