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Kaspar V 19f78ea8fa
linting: RuboCop update, config fixes (#20574)
* fix(rubocop): update gems and add performance and rspec

fix(rubocop): update gems and add performance and rspec

- update present rubocop gems
- add rubocop-rspec and rubocop-performance gems
- move rubocop gems to gem group :development, :test in order to
  make linting in a github action that runs with RAILS_ENV=test possible

* feat(rubocop): disable some annoyance RSpec cops

To mee these prooved to be more annoying than helpful.
If not agreed, they can be enabled any time.

* fix(rubocop): do not ignore spec/**/*

Because rubocop-rspec should lint the specs as well, and they
deserve to be readable in general. It is relevant code, after all.

* fix(rubocop): change ignore db/**/* to db/schema.rb

because rails cops do some lints for migrations.
E.g. reversable migrations linting and more.

* fix(rubocop): tune rules configs

Bunch of commits squashed:

fix(rubocop): enable Layout/LineLength cop

Because this project has code with line lenghts > 500 chars.
This is not good practice at all, so I strongly suggest to
change the practice in the future.

But allow heredoc, URI and comments to still be long lines
and make the default Max: 120 explicit, by repeating it in the
config. To me this max length seems reasonable. Perhaps
a bit more could be ok for some. But > 500 chars in one line
Seems to be way too long IMHO.

fix(rubocop): Metrics/CyclomaticComplexity Max to 12

The default is 7, perhaps quite strict. But 25 is too loose,
the rule becomes pointless like that.

fix(rubocop): AllCops ruby version, cacheing and more info

- fix the target ruby version from 2.5 to 3.0
- have the cop error messages to be more informative and helpful
- enable cacheing in /tmp

fix(rubocop): Metrics/AbcSize to 34 from 115

Rubocops default is 17. If the rule is at 115 is becomes
pointless.

fix(rubocop): Metrics/BlockLength improvements

- instead of ignoring tasks completely, ignore only the
  long blocks that are specific to tasks (task, namespace)
- ignore also concern specific block methods (included, class_methods)

fix(rubocop): Metrics/ClassLength count heredoc array as one line

fix(rubocop): Metrics/MethodLength Max to 25

- the default is 10, but 65 is too loose, so perhaps 25?

fix(rubocop): Metrics/ModuleLength array and heredoc count as one

fix(rubocop): Metrics/PerceivedComplexity to 16 from 25

Rubocops default is 8, so how about only doubling that, instead
of > than tripple it?

fix(rubocop): enable Style/RedundantAssignment

Because I think that this rule would never really hurt,
but improve code quality and readability.

fix(rubocop): enable Style/RescueStandardError

I think everyone that ever had to debug what this can bring
will hopefully agree that this rule totally makes sense.
In the super rare exeptions where this is totally needed,
it can be excluded by disabling comment in that place.

fix(rubocop): Metrics/ParameterLists add explicit defaults and some excludes
2022-12-15 16:39:59 +01:00
.circleci 3.0.5 version of cimg/ruby:3.0-node upgraded to node 18 (#21873) 2022-11-30 09:56:27 +01:00
.devcontainer Fix auto detect language for translate service (#19244) 2022-09-27 23:33:56 +02:00
.github Add hadolint as Dockerfile linter (#20993) 2022-12-15 15:57:17 +01:00
app Use Rails tag API to build RSS feed for spoilers and polls (#20163) 2022-12-15 16:39:41 +01:00
bin Update Mastodon to Rails 6.1 (#15910) 2021-03-24 10:44:31 +01:00
chart helm: cleanup helm chart, now in mastodon/chart (#21801) 2022-12-09 06:36:29 +01:00
config Add environment variable to configure sidekiq concurrency (#19589) 2022-12-15 16:38:37 +01:00
db Fix pre-4.0 admin action logs (#22091) 2022-12-06 23:38:03 +01:00
dist Fix nginx location matching (#20198) 2022-11-09 04:12:57 +01:00
lib Fix default S3_HOSTNAME used in mastodon:setup (#19932) 2022-12-15 16:38:51 +01:00
log
public Embed js height fix (#22141) 2022-12-15 16:18:59 +01:00
spec Use Rails tag API to build RSS feed for spoilers and polls (#20163) 2022-12-15 16:39:41 +01:00
streaming Fix filters from other users being used in the streaming service (#20719) 2022-11-15 02:09:58 +01:00
vendor Increase files checked by ESLint (#9705) 2019-01-04 11:28:38 +01:00
.browserslistrc Add ES6 compatibility to browserslist (#18519) 2022-05-26 20:29:28 +02:00
.buildpacks Remove nodejs buildpack from buildpacks (#14364) 2020-07-20 09:48:10 +02:00
.codeclimate.yml Replace from Code Climate to Super-Linter (#18587) 2022-06-01 19:22:35 +02:00
.deepsource.toml Update .deepsource.toml (#15753) 2021-02-19 09:53:25 +01:00
.dockerignore Update .dockerignore/.gitignore for #16947 etc (#17099) 2021-12-06 18:04:04 +01:00
.editorconfig Add final newline to locale files (#2890) 2017-05-07 19:55:47 +02:00
.env.production.sample ip_cleanup_scheduler: Make IP and session retention configurable (#18757) 2022-07-07 03:14:28 +02:00
.env.test Bump webpacker from 4.0.7 to 4.2.0 (#12416) 2019-11-20 17:56:11 +01:00
.env.vagrant Add a default DB_HOST to .env.vagrant for enable the streaming (#14030) 2020-06-15 01:57:06 +02:00
.eslintignore Increase files checked by ESLint (#9705) 2019-01-04 11:28:38 +01:00
.eslintrc.js Replace from Code Climate to Super-Linter (#18587) 2022-06-01 19:22:35 +02:00
.foreman Replace sprockets/browserify with Webpack (#2617) 2017-05-03 02:04:16 +02:00
.gitattributes Add .gitattributes file to avoid unwanted CRLF (#3954) 2017-06-26 13:15:24 +02:00
.gitignore helm: cleanup helm chart, now in mastodon/chart (#21801) 2022-12-09 06:36:29 +01:00
.haml-lint.yml Added haml-lint and fix warnings (#2773) 2017-05-08 03:35:25 +02:00
.nanoignore Remove Storybook (#4397) 2017-07-27 22:30:27 +02:00
.nvmrc NodeJS 14 support - circleci/docker/.nvmrc (#16163) 2021-08-10 22:56:13 +02:00
.prettierignore helm: cleanup helm chart, now in mastodon/chart (#21801) 2022-12-09 06:36:29 +01:00
.prettierrc.js Format JSON and YAML using Prettier (#17823) 2022-03-21 04:46:11 +01:00
.profile Add ffmpeg and dependent packages as well as LD_LIBRARY_PATHs (#3276) 2017-05-24 17:57:33 +02:00
.rspec
.rubocop.yml linting: RuboCop update, config fixes (#20574) 2022-12-15 16:39:59 +01:00
.ruby-gemset Make Mastodon use its own gemset (#17858) 2022-08-13 15:44:34 +02:00
.ruby-version Bump Ruby version from 3.0.3 to 3.0.4 (#18028) 2022-08-15 04:39:58 +02:00
.slugignore Remove Storybook (#4397) 2017-07-27 22:30:27 +02:00
.yarnclean Replace from scss-lint to sass-lint (#10958) 2019-06-04 17:23:18 +02:00
AUTHORS.md Update AUTHORS.md (#20630) 2022-11-14 08:33:24 +01:00
Aptfile Heroku fix (#19807) 2022-11-05 22:57:58 +01:00
CHANGELOG.md Bump version to 4.0.2 (#20725) 2022-11-15 03:57:18 +01:00
CODE_OF_CONDUCT.md Add code of conduct from GitHub generator (#5674) 2017-11-13 17:28:55 +01:00
CONTRIBUTING.md Note that CircleCI auth may be required to run PR pipelines (#20371) 2022-11-11 02:54:02 +01:00
Capfile remove capistrano/faster_assets from Capfile (#2737) 2017-05-03 12:14:52 +02:00
Dockerfile Add hadolint as Dockerfile linter (#20993) 2022-12-15 15:57:17 +01:00
FEDERATION.md Add FEDERATION.md (#17029) 2021-11-23 00:15:31 +01:00
Gemfile linting: RuboCop update, config fixes (#20574) 2022-12-15 16:39:59 +01:00
Gemfile.lock linting: RuboCop update, config fixes (#20574) 2022-12-15 16:39:59 +01:00
LICENSE
Procfile fix: make Procfile compatible with herokuish (#12685) 2020-08-29 19:00:30 +02:00
Procfile.dev Set RAILS_ENV in Procfile.dev (#15502) 2021-01-07 09:30:12 +01:00
README.md Remove support for Ruby 2.6 (#21477) 2022-11-27 20:41:39 +01:00
Rakefile
SECURITY.md Change e-mail in SECURITY.md (#20384) 2022-11-11 05:26:43 +01:00
Vagrantfile Update Ubuntu, Node versions, dependencies (#22075) 2022-12-07 00:13:14 +01:00
app.json Make enable_starttls configurable by envvars (#20321) 2022-11-10 21:06:21 +01:00
babel.config.js Remove dependency for @babel/plugin-proposal-class-properties (#16155) 2021-05-04 23:13:04 +02:00
config.ru Fix rubocop issues, introduce usage of frozen literal to improve performance 2016-11-15 16:56:29 +01:00
crowdin.yml Prevent translations from accidentally becoming completely different from source strings on Crowdin without translators noticing. (#17085) 2021-12-01 19:03:35 +01:00
docker-compose.yml Update docker-compose.yml (#19063) 2022-08-27 17:40:46 +02:00
ide-helper.js Add JS IDE helper (#13012) 2020-04-27 17:19:53 +02:00
jest.config.js Bump jest from 27.5.1 to 28.0.3 (#18280) 2022-05-04 14:06:49 +09:00
jsconfig.json Correct prettier calls for YML/JSON (#21832) 2022-12-03 12:05:35 +09:00
package.json Bump postcss from 8.4.19 to 8.4.20 (#22256) 2022-12-14 05:41:52 +09:00
postcss.config.js Increase files checked by ESLint (#9705) 2019-01-04 11:28:38 +01:00
priv-config TOR federation (#7875) 2018-06-26 20:34:12 +02:00
scalingo.json Make enable_starttls configurable by envvars (#20321) 2022-11-10 21:06:21 +01:00
stylelint.config.js Replace from Code Climate to Super-Linter (#18587) 2022-06-01 19:22:35 +02:00
yarn.lock Bump postcss from 8.4.19 to 8.4.20 (#22256) 2022-12-14 05:41:52 +09:00

README.md

Mastodon

GitHub release Build Status Code Climate Crowdin Docker Pulls

Mastodon is a free, open-source social network server based on ActivityPub where users can follow friends and discover new ones. On Mastodon, users can publish anything they want: links, pictures, text, video. All Mastodon servers are interoperable as a federated network (users on one server can seamlessly communicate with users from another one, including non-Mastodon software that implements ActivityPub)!

Click below to learn more in a video:

Screenshot

Navigation

Features

No vendor lock-in: Fully interoperable with any conforming platform

It doesn't have to be Mastodon; whatever implements ActivityPub is part of the social network! Learn more

Real-time, chronological timeline updates

Updates of people you're following appear in real-time in the UI via WebSockets. There's a firehose view as well!

Media attachments like images and short videos

Upload and view images and WebM/MP4 videos attached to the updates. Videos with no audio track are treated like GIFs; normal videos loop continuously!

Safety and moderation tools

Mastodon includes private posts, locked accounts, phrase filtering, muting, blocking and all sorts of other features, along with a reporting and moderation system. Learn more

OAuth2 and a straightforward REST API

Mastodon acts as an OAuth2 provider, so 3rd party apps can use the REST and Streaming APIs. This results in a rich app ecosystem with a lot of choices!

Deployment

Tech stack:

  • Ruby on Rails powers the REST API and other web pages
  • React.js and Redux are used for the dynamic parts of the interface
  • Node.js powers the streaming API

Requirements:

  • PostgreSQL 9.5+
  • Redis 4+
  • Ruby 2.7+
  • Node.js 14+

The repository includes deployment configurations for Docker and docker-compose as well as specific platforms like Heroku, Scalingo, and Nanobox. The standalone installation guide is available in the documentation.

A Vagrant configuration is included for development purposes. To use it, complete following steps:

  • Install Vagrant and Virtualbox
  • Install the vagrant-hostsupdater plugin: vagrant plugin install vagrant-hostsupdater
  • Run vagrant up
  • Run vagrant ssh -c "cd /vagrant && foreman start"
  • Open http://mastodon.local in your browser

Contributing

Mastodon is free, open-source software licensed under AGPLv3.

You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository or submit translations using Crowdin. To get started, take a look at CONTRIBUTING.md. If your contributions are accepted into Mastodon, you can request to be paid through our OpenCollective.

IRC channel: #mastodon on irc.libera.chat

License

Copyright (C) 2016-2022 Eugen Rochko & other Mastodon contributors (see AUTHORS.md)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.