From d57e97faef0f11395134ecc599b65b9b9d71b7f9 Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Tue, 6 Jul 2021 18:23:29 +0200
Subject: [PATCH 1/6] discourse.plugins: Update and add metadata

(cherry picked from commit d3bc5d5b7a9e0d5fc0f33aa0f0e91e50e9921805)
---
 .../discourse/plugins/all-plugins.nix         |  6 ++--
 .../discourse-canned-replies/default.nix      | 12 ++++++--
 .../plugins/discourse-github/Gemfile          |  8 ++++-
 .../plugins/discourse-github/Gemfile.lock     | 12 +++++---
 .../plugins/discourse-github/default.nix      | 13 ++++++--
 .../plugins/discourse-github/gemset.nix       | 30 +++++++++++++++----
 .../plugins/discourse-math/default.nix        | 12 ++++++--
 .../plugins/discourse-solved/default.nix      | 12 ++++++--
 .../discourse-spoiler-alert/default.nix       | 12 ++++++--
 .../discourse-yearly-review/default.nix       | 12 ++++++--
 10 files changed, 98 insertions(+), 31 deletions(-)

diff --git a/pkgs/servers/web-apps/discourse/plugins/all-plugins.nix b/pkgs/servers/web-apps/discourse/plugins/all-plugins.nix
index e6640cbbe97..f64fbb137df 100644
--- a/pkgs/servers/web-apps/discourse/plugins/all-plugins.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/all-plugins.nix
@@ -3,10 +3,10 @@ let
   callPackage = newScope args;
 in
 {
-  discourse-spoiler-alert = callPackage ./discourse-spoiler-alert {};
-  discourse-solved = callPackage ./discourse-solved {};
   discourse-canned-replies = callPackage ./discourse-canned-replies {};
-  discourse-math = callPackage ./discourse-math {};
   discourse-github = callPackage ./discourse-github {};
+  discourse-math = callPackage ./discourse-math {};
+  discourse-solved = callPackage ./discourse-solved {};
+  discourse-spoiler-alert = callPackage ./discourse-spoiler-alert {};
   discourse-yearly-review = callPackage ./discourse-yearly-review {};
 }
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-canned-replies/default.nix b/pkgs/servers/web-apps/discourse/plugins/discourse-canned-replies/default.nix
index 05c153cd70b..558abec36f4 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-canned-replies/default.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-canned-replies/default.nix
@@ -1,11 +1,17 @@
-{ mkDiscoursePlugin, fetchFromGitHub }:
+{ lib, mkDiscoursePlugin, fetchFromGitHub }:
 
 mkDiscoursePlugin {
   name = "discourse-canned-replies";
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse-canned-replies";
-    rev = "7ee748f18a276aca42185e2079c1d4cadeecdaf8";
-    sha256 = "0j10kxfr6v2rdd58smg2i7iac46z74qnnjk8b91jd1svazhis1ph";
+    rev = "e3f1de8928df5955b64994079b7e2073556e5456";
+    sha256 = "1g4fazm6cn6hbfd08mq2zhc6dgm4qj1r1f1amhbgxhk6qsxf42cd";
+  };
+  meta = with lib; {
+    homepage = "https://github.com/discourse/discourse-canned-replies";
+    maintainers = with maintainers; [ talyz ];
+    license = licenses.gpl2Only;
+    description = "Adds support for inserting a canned reply into the composer window via a UI";
   };
 }
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile b/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile
index f0205f4ff1d..7c0e7f435ae 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile
@@ -1,3 +1,9 @@
-source 'https://rubygems.org'
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
+
+# gem "rails"
 gem 'sawyer', '0.8.2'
 gem 'octokit', '4.21.0'
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile.lock b/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile.lock
index f28833a35c0..0486ea1402b 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile.lock
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-github/Gemfile.lock
@@ -1,21 +1,25 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
-    faraday (1.4.2)
+    faraday (1.5.0)
       faraday-em_http (~> 1.0)
       faraday-em_synchrony (~> 1.0)
       faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0.1)
       faraday-net_http (~> 1.0)
       faraday-net_http_persistent (~> 1.1)
+      faraday-patron (~> 1.0)
       multipart-post (>= 1.2, < 3)
       ruby2_keywords (>= 0.0.4)
     faraday-em_http (1.0.0)
     faraday-em_synchrony (1.0.0)
     faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
     faraday-net_http (1.0.1)
     faraday-net_http_persistent (1.1.0)
+    faraday-patron (1.0.0)
     multipart-post (2.1.1)
     octokit (4.21.0)
       faraday (>= 0.9)
@@ -27,11 +31,11 @@ GEM
       faraday (> 0.8, < 2.0)
 
 PLATFORMS
-  ruby
+  x86_64-linux
 
 DEPENDENCIES
   octokit (= 4.21.0)
   sawyer (= 0.8.2)
 
 BUNDLED WITH
-   2.1.4
+   2.2.20
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-github/default.nix b/pkgs/servers/web-apps/discourse/plugins/discourse-github/default.nix
index e5d8cff0a9f..bb6d16bfe46 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-github/default.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-github/default.nix
@@ -1,4 +1,4 @@
-{ mkDiscoursePlugin, fetchFromGitHub }:
+{ lib, mkDiscoursePlugin, fetchFromGitHub }:
 
 mkDiscoursePlugin {
   name = "discourse-github";
@@ -6,7 +6,14 @@ mkDiscoursePlugin {
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse-github";
-    rev = "151e353a5a1971157c70c2e2b0f56387f212a81f";
-    sha256 = "00kra6zd2k1f2vwcdvxnxnammzh72f5qxcqbb94m0z6maj598wdy";
+    rev = "154fd5ea597640c2259ce489b4ce75b48ac1973c";
+    sha256 = "0wb5p219z42rc035rnh2iwrbsj000nxa9shbmc325rzcg6xlhdhw";
   };
+  meta = with lib; {
+    homepage = "https://github.com/discourse/discourse-github";
+    maintainers = with maintainers; [ talyz ];
+    license = licenses.mit;
+    description = "Adds GitHub badges and linkback functionality";
+  };
+
 }
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-github/gemset.nix b/pkgs/servers/web-apps/discourse/plugins/discourse-github/gemset.nix
index bad1f962957..ae20ec89521 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-github/gemset.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-github/gemset.nix
@@ -5,21 +5,21 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1fvchp2rhp2rmigx7qglf69xvjqvzq7x0g49naliw29r2bz656sy";
+      sha256 = "022r3m9wdxljpbya69y2i3h9g3dhhfaqzidf95m6qjzms792jvgp";
       type = "gem";
     };
-    version = "2.7.0";
+    version = "2.8.0";
   };
   faraday = {
-    dependencies = ["faraday-em_http" "faraday-em_synchrony" "faraday-excon" "faraday-net_http" "faraday-net_http_persistent" "multipart-post" "ruby2_keywords"];
+    dependencies = ["faraday-em_http" "faraday-em_synchrony" "faraday-excon" "faraday-httpclient" "faraday-net_http" "faraday-net_http_persistent" "faraday-patron" "multipart-post" "ruby2_keywords"];
     groups = ["default"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "07mhk70gv453pg38md346470hknyhipdqppnplq706ll3k3lzb7v";
+      sha256 = "0gwbii45plm9bljk22bwzhzxrc5xid8qx24f54vrm74q3zaz00ah";
       type = "gem";
     };
-    version = "1.4.2";
+    version = "1.5.0";
   };
   faraday-em_http = {
     groups = ["default"];
@@ -51,6 +51,16 @@
     };
     version = "1.1.0";
   };
+  faraday-httpclient = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0fyk0jd3ks7fdn8nv3spnwjpzx2lmxmg2gh4inz3by1zjzqg33sc";
+      type = "gem";
+    };
+    version = "1.0.1";
+  };
   faraday-net_http = {
     groups = ["default"];
     platforms = [];
@@ -71,6 +81,16 @@
     };
     version = "1.1.0";
   };
+  faraday-patron = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "19wgsgfq0xkski1g7m96snv39la3zxz6x7nbdgiwhg5v82rxfb6w";
+      type = "gem";
+    };
+    version = "1.0.0";
+  };
   multipart-post = {
     groups = ["default"];
     platforms = [];
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-math/default.nix b/pkgs/servers/web-apps/discourse/plugins/discourse-math/default.nix
index 8cf2a4abc0d..0e751c1dc54 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-math/default.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-math/default.nix
@@ -1,11 +1,17 @@
-{ mkDiscoursePlugin, fetchFromGitHub }:
+{ lib, mkDiscoursePlugin, fetchFromGitHub }:
 
 mkDiscoursePlugin {
   name = "discourse-math";
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse-math";
-    rev = "143ddea4558ea9a1b3fd71635bc11e055763c8e7";
-    sha256 = "18pq5ybl3g34i39cpixc3nszvq8gx5yji58zlbbl6428mm011cbx";
+    rev = "aed0c83cee568d5239143bcf1df59c5fbe86b276";
+    sha256 = "1k6kpnhf8s2l0w9zr5pn3wvn8w0n3gwkv7qkv0mkhkzy246ag20z";
+  };
+  meta = with lib; {
+    homepage = "https://github.com/discourse/discourse-math";
+    maintainers = with maintainers; [ talyz ];
+    license = licenses.mit;
+    description = "Official MathJax support for Discourse";
   };
 }
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-solved/default.nix b/pkgs/servers/web-apps/discourse/plugins/discourse-solved/default.nix
index c382a83d089..2d451418bdd 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-solved/default.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-solved/default.nix
@@ -1,11 +1,17 @@
-{ mkDiscoursePlugin, fetchFromGitHub }:
+{ lib, mkDiscoursePlugin, fetchFromGitHub }:
 
 mkDiscoursePlugin {
   name = "discourse-solved";
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse-solved";
-    rev = "179611766d53974308e6f7def21836997c3c55fc";
-    sha256 = "sha256:1s77h42d3bv2lqw33akxh8ss482vxnz4d7qz6xicwqfwv34qjf03";
+    rev = "b96374bf4ab7e6d5cecb0761918b060a524eb9bf";
+    sha256 = "0zrv70p0wz93akpcj6gpwjkw7az3iz9bx4n2z630kyrlmxdbj32a";
+  };
+  meta = with lib; {
+    homepage = "https://github.com/discourse/discourse-solved";
+    maintainers = with maintainers; [ talyz ];
+    license = licenses.mit;
+    description = "Allow accepted answers on topics";
   };
 }
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-spoiler-alert/default.nix b/pkgs/servers/web-apps/discourse/plugins/discourse-spoiler-alert/default.nix
index 8eba43e47e4..da47dbf182c 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-spoiler-alert/default.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-spoiler-alert/default.nix
@@ -1,11 +1,17 @@
-{ mkDiscoursePlugin, fetchFromGitHub }:
+{ lib, mkDiscoursePlugin, fetchFromGitHub }:
 
 mkDiscoursePlugin {
   name = "discourse-spoiler-alert";
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse-spoiler-alert";
-    rev = "e200cfa571d252cab63f3d30d619b370986e4cee";
-    sha256 = "0ya69ix5g77wz4c9x9gmng6l25ghb5xxlx3icr6jam16q14dzc33";
+    rev = "ec14a2316da0a4fc055cfc21c68a60040188a2b4";
+    sha256 = "11n977gp8va7jkqa6i3ja279k4nmkhk5l4hg9xhs229450m1rnfp";
+  };
+  meta = with lib; {
+    homepage = "https://github.com/discourse/discourse-spoiler-alert";
+    maintainers = with maintainers; [ talyz ];
+    license = licenses.mit;
+    description = "Hide spoilers behind the spoiler-alert jQuery plugin";
   };
 }
diff --git a/pkgs/servers/web-apps/discourse/plugins/discourse-yearly-review/default.nix b/pkgs/servers/web-apps/discourse/plugins/discourse-yearly-review/default.nix
index 8e76123ae59..b20e16118c7 100644
--- a/pkgs/servers/web-apps/discourse/plugins/discourse-yearly-review/default.nix
+++ b/pkgs/servers/web-apps/discourse/plugins/discourse-yearly-review/default.nix
@@ -1,11 +1,17 @@
-{ mkDiscoursePlugin, fetchFromGitHub }:
+{ lib, mkDiscoursePlugin, fetchFromGitHub }:
 
 mkDiscoursePlugin {
   name = "discourse-yearly-review";
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse-yearly-review";
-    rev = "d1471bdb68945f55342e72e2c525b4f628419a50";
-    sha256 = "sha256:0xpl0l1vpih8xzb6y7k1lm72nj4ya99378viyhqfvpwzsn5pha2a";
+    rev = "95149df2282d62eebeb265b4895df15a2b259d03";
+    sha256 = "02n27al8n8cxz3dx4awlnd4qhv8a0fmjac57yyblmpviapja1wj7";
+  };
+  meta = with lib; {
+    homepage = "https://github.com/discourse/discourse-yearly-review";
+    maintainers = with maintainers; [ talyz ];
+    license = licenses.mit;
+    description = "Publishes an automated Year in Review topic";
   };
 }

From 23cdb918f0b33f42a69efedd4616b65247b45dde Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Tue, 6 Jul 2021 18:28:04 +0200
Subject: [PATCH 2/6] discourse: Add `update-plugins` action to update.py

(cherry picked from commit 3300282db3f8711a5ed5a5f627c4ddfb83168e3b)
---
 pkgs/servers/web-apps/discourse/default.nix |   1 -
 pkgs/servers/web-apps/discourse/update.py   | 100 ++++++++++++++++++--
 2 files changed, 92 insertions(+), 9 deletions(-)

diff --git a/pkgs/servers/web-apps/discourse/default.nix b/pkgs/servers/web-apps/discourse/default.nix
index 5a3301040d3..ae5d1818c61 100644
--- a/pkgs/servers/web-apps/discourse/default.nix
+++ b/pkgs/servers/web-apps/discourse/default.nix
@@ -64,7 +64,6 @@ let
       });
     in
       stdenv.mkDerivation (builtins.removeAttrs args [ "bundlerEnvArgs" ] // {
-        inherit name pname version src meta;
         pluginName = if name != null then name else "${pname}-${version}";
         phases = [ "unpackPhase" "installPhase" ];
         installPhase = ''
diff --git a/pkgs/servers/web-apps/discourse/update.py b/pkgs/servers/web-apps/discourse/update.py
index c401ab552bb..d10a49be58f 100755
--- a/pkgs/servers/web-apps/discourse/update.py
+++ b/pkgs/servers/web-apps/discourse/update.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#! nix-shell -i python3 -p bundix bundler nix-update python3 python3Packages.requests python3Packages.click python3Packages.click-log
+#! nix-shell -i python3 -p bundix bundler nix-update nix-universal-prefetch python3 python3Packages.requests python3Packages.click python3Packages.click-log
 
 import click
 import click_log
@@ -8,17 +8,22 @@ import tempfile
 import re
 import logging
 import subprocess
-import pathlib
+import os
+import stat
+import json
+import requests
 from distutils.version import LooseVersion
+from pathlib import Path
 from typing import Iterable
 
-import requests
 
 logger = logging.getLogger(__name__)
 
 
 class DiscourseRepo:
     version_regex = re.compile(r'^v\d+\.\d+\.\d+$')
+    _latest_commit_sha = None
+
     def __init__(self, owner: str = 'discourse', repo: str = 'discourse'):
         self.owner = owner
         self.repo = repo
@@ -35,6 +40,15 @@ class DiscourseRepo:
         versions.sort(key=lambda x: LooseVersion(x.replace('v', '')), reverse=True)
         return versions
 
+    @property
+    def latest_commit_sha(self) -> str:
+        if self._latest_commit_sha is None:
+            r = requests.get(f'https://api.github.com/repos/{self.owner}/{self.repo}/commits?per_page=1')
+            r.raise_for_status()
+            self._latest_commit_sha = r.json()[0]['sha']
+
+        return self._latest_commit_sha
+
     @staticmethod
     def rev2version(tag: str) -> str:
         """
@@ -57,19 +71,23 @@ class DiscourseRepo:
 
 def _call_nix_update(pkg, version):
     """calls nix-update from nixpkgs root dir"""
-    nixpkgs_path = pathlib.Path(__file__).parent / '../../../../'
+    nixpkgs_path = Path(__file__).parent / '../../../../'
     return subprocess.check_output(['nix-update', pkg, '--version', version], cwd=nixpkgs_path)
 
 
+def _nix_eval(expr: str):
+    nixpkgs_path = Path(__file__).parent / '../../../../'
+    return json.loads(subprocess.check_output(['nix', 'eval', '--json', f'(with import {nixpkgs_path} {{}}; {expr})'], text=True))
+
+
 def _get_current_package_version(pkg: str):
-    nixpkgs_path = pathlib.Path(__file__).parent / '../../../../'
-    return subprocess.check_output(['nix', 'eval', '--raw', f'nixpkgs.{pkg}.version'], text=True)
+    return _nix_eval(f'{pkg}.version')
 
 
 def _diff_file(filepath: str, old_version: str, new_version: str):
     repo = DiscourseRepo()
 
-    current_dir = pathlib.Path(__file__).parent
+    current_dir = Path(__file__).parent
 
     old = repo.get_file(filepath, 'v' + old_version)
     new = repo.get_file(filepath, 'v' + new_version)
@@ -148,7 +166,7 @@ def update(rev):
     version = repo.rev2version(rev)
     logger.debug(f"Using version {version}")
 
-    rubyenv_dir = pathlib.Path(__file__).parent / "rubyEnv"
+    rubyenv_dir = Path(__file__).parent / "rubyEnv"
 
     for fn in ['Gemfile.lock', 'Gemfile']:
         with open(rubyenv_dir / fn, 'w') as f:
@@ -159,6 +177,72 @@ def update(rev):
 
     _call_nix_update('discourse', repo.rev2version(rev))
 
+@cli.command()
+def update_plugins():
+    """Update plugins to their latest revision.
+
+    """
+    plugins = [
+        {'name': 'discourse-canned-replies'},
+        {'name': 'discourse-github'},
+        {'name': 'discourse-math'},
+        {'name': 'discourse-solved'},
+        {'name': 'discourse-spoiler-alert'},
+        {'name': 'discourse-yearly-review'},
+    ]
+
+    for plugin in plugins:
+        fetcher = plugin.get('fetcher') or "fetchFromGitHub"
+        owner = plugin.get('owner') or "discourse"
+        name = plugin.get('name')
+        repo_name = plugin.get('repo_name') or name
+
+        repo = DiscourseRepo(owner=owner, repo=repo_name)
+        prev_commit_sha = _nix_eval(f'discourse.plugins.{name}.src.rev')
+
+        if prev_commit_sha == repo.latest_commit_sha:
+            click.echo(f'Plugin {name} is already at the latest revision')
+            continue
+
+        filename = _nix_eval(f'builtins.unsafeGetAttrPos "src" discourse.plugins.{name}')['file']
+        prev_hash = _nix_eval(f'discourse.plugins.{name}.src.outputHash')
+        new_hash = subprocess.check_output([
+            'nix-universal-prefetch', fetcher,
+            '--owner', owner,
+            '--repo', repo_name,
+            '--rev', repo.latest_commit_sha,
+        ], text=True).strip("\n")
+
+        click.echo(f"Update {name}, {prev_commit_sha} -> {repo.latest_commit_sha} in {filename}")
+
+        with open(filename, 'r+') as f:
+            content = f.read()
+            content = content.replace(prev_commit_sha, repo.latest_commit_sha)
+            content = content.replace(prev_hash, new_hash)
+            f.seek(0)
+            f.write(content)
+            f.truncate()
+
+        rubyenv_dir = Path(filename).parent
+        gemfile = rubyenv_dir / "Gemfile"
+        gemfile_text = ''
+        for line in repo.get_file('plugin.rb', repo.latest_commit_sha).splitlines():
+            if 'gem ' in line:
+                gemfile_text = gemfile_text + line + os.linesep
+
+        if len(gemfile_text) > 0:
+            if os.path.isfile(gemfile):
+                os.remove(gemfile)
+
+            subprocess.check_output(['bundle', 'init'], cwd=rubyenv_dir)
+            os.chmod(gemfile, stat.S_IREAD | stat.S_IWRITE | stat.S_IRGRP | stat.S_IROTH)
+
+            with open(gemfile, 'a') as f:
+                f.write(gemfile_text)
+
+            subprocess.check_output(['bundle', 'lock', '--update'], cwd=rubyenv_dir)
+            subprocess.check_output(['bundix'], cwd=rubyenv_dir)
+
 
 if __name__ == '__main__':
     cli()

From 09ccf575cdefdc4ac7377e4872faea77094abbbb Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Tue, 6 Jul 2021 18:29:13 +0200
Subject: [PATCH 3/6] discourseAllPlugins: Provide a discourse derivation with
 all plugins

(cherry picked from commit eb122119a0fbd7f0c7b78dfcdfbc5d0cfada0c0f)
---
 pkgs/top-level/all-packages.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 99675cd4009..f1bdc0e49a9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2393,6 +2393,10 @@ in
 
   discourse = callPackage ../servers/web-apps/discourse { };
 
+  discourseAllPlugins = discourse.override {
+    plugins = lib.filter (p: p ? pluginName) (builtins.attrValues discourse.plugins);
+  };
+
   discourse-mail-receiver = callPackage ../servers/web-apps/discourse/mail_receiver { };
 
   discocss = callPackage ../tools/misc/discocss { };

From 23c806f9639d5fb3dc6b3e9304e8c781a5895cc1 Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Tue, 6 Jul 2021 18:37:00 +0200
Subject: [PATCH 4/6] nixos/discourse: Update plugin documentation

Update the documentation regarding plugins to reflect recent changes.

(cherry picked from commit 20548f050e72a789ebbfe413b0fe7aa815e55c27)
---
 nixos/modules/services/web-apps/discourse.nix | 19 +++-----
 nixos/modules/services/web-apps/discourse.xml | 43 ++++++++++++++-----
 2 files changed, 39 insertions(+), 23 deletions(-)

diff --git a/nixos/modules/services/web-apps/discourse.nix b/nixos/modules/services/web-apps/discourse.nix
index 00a269ba871..85a0394a5de 100644
--- a/nixos/modules/services/web-apps/discourse.nix
+++ b/nixos/modules/services/web-apps/discourse.nix
@@ -475,21 +475,16 @@ in
       plugins = lib.mkOption {
         type = lib.types.listOf lib.types.package;
         default = [];
-        example = ''
-          [
-            (pkgs.fetchFromGitHub {
-              owner = "discourse";
-              repo = "discourse-spoiler-alert";
-              rev = "e200cfa571d252cab63f3d30d619b370986e4cee";
-              sha256 = "0ya69ix5g77wz4c9x9gmng6l25ghb5xxlx3icr6jam16q14dzc33";
-            })
+        example = lib.literalExample ''
+          with config.services.discourse.package.plugins; [
+            discourse-canned-replies
+            discourse-github
           ];
         '';
         description = ''
-          <productname>Discourse</productname> plugins to install as a
-          list of derivations. As long as a plugin supports the
-          standard install method, packaging it should only require
-          fetching its source with an appropriate fetcher.
+          Plugins to install as part of
+          <productname>Discourse</productname>, expressed as a list of
+          derivations.
         '';
       };
 
diff --git a/nixos/modules/services/web-apps/discourse.xml b/nixos/modules/services/web-apps/discourse.xml
index bae56242321..1d6866e7b35 100644
--- a/nixos/modules/services/web-apps/discourse.xml
+++ b/nixos/modules/services/web-apps/discourse.xml
@@ -262,9 +262,31 @@ services.discourse = {
     <para>
       You can install <productname>Discourse</productname> plugins
       using the <xref linkend="opt-services.discourse.plugins" />
-      option. As long as a plugin supports the standard install
-      method, packaging it should only require fetching its source
-      with an appropriate fetcher.
+      option. Pre-packaged plugins are provided in
+      <literal>&lt;your_discourse_package_here&gt;.plugins</literal>. If
+      you want the full suite of plugins provided through
+      <literal>nixpkgs</literal>, you can also set the <xref
+      linkend="opt-services.discourse.package" /> option to
+      <literal>pkgs.discourseAllPlugins</literal>.
+    </para>
+
+    <para>
+      Plugins can be built with the
+      <literal>&lt;your_discourse_package_here&gt;.mkDiscoursePlugin</literal>
+      function. Normally, it should suffice to provide a
+      <literal>name</literal> and <literal>src</literal> attribute. If
+      the plugin has Ruby dependencies, however, they need to be
+      packaged in accordance with the <link
+      xlink:href="https://nixos.org/manual/nixpkgs/stable/#developing-with-ruby">Developing
+      with Ruby</link> section of the Nixpkgs manual and the
+      appropriate gem options set in <literal>bundlerEnvArgs</literal>
+      (normally <literal>gemdir</literal> is sufficient). A plugin's
+      Ruby dependencies are listed in its
+      <filename>plugin.rb</filename> file as function calls to
+      <literal>gem</literal>. To construct the corresponding
+      <filename>Gemfile</filename>, run <command>bundle
+      init</command>, then add the <literal>gem</literal> lines to it
+      verbatim.
     </para>
 
     <para>
@@ -280,7 +302,10 @@ services.discourse = {
     <para>
       For example, to add the <link
       xlink:href="https://github.com/discourse/discourse-spoiler-alert">discourse-spoiler-alert</link>
-      plugin and disable it by default:
+      and <link
+      xlink:href="https://github.com/discourse/discourse-solved">discourse-solved</link>
+      plugins, and disable <literal>discourse-spoiler-alert</literal>
+      by default:
 
 <programlisting>
 services.discourse = {
@@ -301,13 +326,9 @@ services.discourse = {
     <link linkend="opt-services.discourse.mail.outgoing.passwordFile">passwordFile</link> = "/path/to/smtp_password_file";
   };
   <link linkend="opt-services.discourse.mail.incoming.enable">mail.incoming.enable</link> = true;
-  <link linkend="opt-services.discourse.mail.incoming.enable">plugins</link> = [
-    (pkgs.fetchFromGitHub {
-      owner = "discourse";
-      repo = "discourse-spoiler-alert";
-      rev = "e200cfa571d252cab63f3d30d619b370986e4cee";
-      sha256 = "0ya69ix5g77wz4c9x9gmng6l25ghb5xxlx3icr6jam16q14dzc33";
-    })
+  <link linkend="opt-services.discourse.mail.incoming.enable">plugins</link> = with config.services.discourse.package.plugins; [
+    discourse-spoiler-alert
+    discourse-solved
   ];
   <link linkend="opt-services.discourse.siteSettings">siteSettings</link> = {
     plugins = {

From 32c19b6bf8d526d91e9786bda64af1f25245ea4c Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Wed, 7 Jul 2021 12:51:28 +0200
Subject: [PATCH 5/6] discourse: Remove architecture bound platforms from
 Gemfile.lock

Maybe bundix doesn't handle them properly? They cause runtime issues
and don't seem necessary when the binary gems are built from scratch
anyway.

(cherry picked from commit a2dbc3af1d50edb8d646817e7abe799bcf369f20)
---
 pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock | 12 +-----------
 pkgs/servers/web-apps/discourse/update.py            |  4 ++++
 2 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock b/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock
index af968cdf331..adefcc318a6 100644
--- a/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock
+++ b/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock
@@ -186,11 +186,6 @@ GEM
     jwt (2.2.3)
     kgio (2.11.3)
     libv8-node (15.14.0.1)
-    libv8-node (15.14.0.1-arm64-darwin-20)
-    libv8-node (15.14.0.1-x86_64-darwin-18)
-    libv8-node (15.14.0.1-x86_64-darwin-19)
-    libv8-node (15.14.0.1-x86_64-darwin-20)
-    libv8-node (15.14.0.1-x86_64-linux)
     listen (3.5.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -465,12 +460,7 @@ GEM
     zeitwerk (2.4.2)
 
 PLATFORMS
-  arm64-darwin-20
   ruby
-  x86_64-darwin-18
-  x86_64-darwin-19
-  x86_64-darwin-20
-  x86_64-linux
 
 DEPENDENCIES
   actionmailer (= 6.1.3.2)
@@ -600,4 +590,4 @@ DEPENDENCIES
   yaml-lint
 
 BUNDLED WITH
-   2.2.16
+   2.2.20
diff --git a/pkgs/servers/web-apps/discourse/update.py b/pkgs/servers/web-apps/discourse/update.py
index d10a49be58f..ae4dadfc3a7 100755
--- a/pkgs/servers/web-apps/discourse/update.py
+++ b/pkgs/servers/web-apps/discourse/update.py
@@ -173,6 +173,10 @@ def update(rev):
             f.write(repo.get_file(fn, rev))
 
     subprocess.check_output(['bundle', 'lock'], cwd=rubyenv_dir)
+    for platform in ['arm64-darwin-20', 'x86_64-darwin-18',
+                     'x86_64-darwin-19', 'x86_64-darwin-20',
+                     'x86_64-linux']:
+        subprocess.check_output(['bundle', 'lock', '--remove-platform', platform], cwd=rubyenv_dir)
     subprocess.check_output(['bundix'], cwd=rubyenv_dir)
 
     _call_nix_update('discourse', repo.rev2version(rev))

From 955cdd607f8deee45f765a9db8154696af1d7ce6 Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Wed, 14 Jul 2021 13:16:02 +0200
Subject: [PATCH 6/6] discourse: 2.7.4 -> 2.7.5

(cherry picked from commit 60d78d7f1f218e19b1d0997ff4798c97a274cc47)
---
 pkgs/servers/web-apps/discourse/default.nix          |  4 ++--
 pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock |  6 +++---
 pkgs/servers/web-apps/discourse/rubyEnv/gemset.nix   | 12 ++++++------
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/pkgs/servers/web-apps/discourse/default.nix b/pkgs/servers/web-apps/discourse/default.nix
index ae5d1818c61..de171cebd41 100644
--- a/pkgs/servers/web-apps/discourse/default.nix
+++ b/pkgs/servers/web-apps/discourse/default.nix
@@ -9,13 +9,13 @@
 }:
 
 let
-  version = "2.7.4";
+  version = "2.7.5";
 
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse";
     rev = "v${version}";
-    sha256 = "sha256-3cvrdWBXRM5F8qFEqbe8ru1U0wBqCkRxK7GAV0beJNk=";
+    sha256 = "sha256-OykWaiBAHcZy41i+aRzBHCRgwnfQUBijHjb+ofIk25M=";
   };
 
   runtimeDeps = [
diff --git a/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock b/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock
index adefcc318a6..1f7a3641caa 100644
--- a/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock
+++ b/pkgs/servers/web-apps/discourse/rubyEnv/Gemfile.lock
@@ -209,7 +209,7 @@ GEM
       rack (>= 1.1.3)
     method_source (1.0.0)
     mini_mime (1.1.0)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.5.3)
     mini_racer (0.4.0)
       libv8-node (~> 15.14.0.0)
     mini_scheduler (0.13.0)
@@ -227,7 +227,7 @@ GEM
     multipart-post (2.1.1)
     mustache (1.1.1)
     nio4r (2.5.7)
-    nokogiri (1.11.5)
+    nokogiri (1.11.7)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
     nokogumbo (2.0.5)
@@ -262,7 +262,7 @@ GEM
     omniauth-twitter (1.4.0)
       omniauth-oauth (~> 1.1)
       rack
-    onebox (2.2.15)
+    onebox (2.2.17)
       addressable (~> 2.7.0)
       htmlentities (~> 4.3)
       multi_json (~> 1.11)
diff --git a/pkgs/servers/web-apps/discourse/rubyEnv/gemset.nix b/pkgs/servers/web-apps/discourse/rubyEnv/gemset.nix
index 974df1ed4ea..2fe2587d25f 100644
--- a/pkgs/servers/web-apps/discourse/rubyEnv/gemset.nix
+++ b/pkgs/servers/web-apps/discourse/rubyEnv/gemset.nix
@@ -1135,10 +1135,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0xg1x4708a4pn2wk8qs2d8kfzzdyv9kjjachg2f1phsx62ap2rx2";
+      sha256 = "1ad0mli9rc0f17zw4ibp24dbj1y39zkykijsjmnzl4gwpg5s0j6k";
       type = "gem";
     };
-    version = "2.5.1";
+    version = "2.5.3";
   };
   mini_racer = {
     dependencies = ["libv8-node"];
@@ -1284,10 +1284,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1i80ny61maqzqr1fq5wgpkijmh5j8abisrmhn16kv7mzmxqg5w0m";
+      sha256 = "1vrn31385ix5k9b0yalnlzv360isv6dincbcvi8psllnwz4sjxj9";
       type = "gem";
     };
-    version = "1.11.5";
+    version = "1.11.7";
   };
   nokogumbo = {
     dependencies = ["nokogiri"];
@@ -1414,10 +1414,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0a76xmwikcg2lv8k2cawzhmi2hx7j145v12mbpriby6zff797z4g";
+      sha256 = "1swlysqwfc6mb7smv52yv12sd79dchjf2f6r738wrag0wp5hazqy";
       type = "gem";
     };
-    version = "2.2.15";
+    version = "2.2.17";
   };
   openssl = {
     groups = ["default"];