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Daniel Waterworth 83e649d08e FIX: Clobbering plugin files on startup is problematic
On startup, (including when starting a rails console) we manipule a
collection of plugin files. Writing these files is done in multiple
observable steps, which presents opportunities for race conditions and
causes temporary corruption.

This commit uses the write, fsync and rename trick to atomically
overwrite these files instead, but reads them first to avoid unnecessary
writes.

c457d3bf was a previous attempt to fix the same problem.
2020-03-05 11:51:56 +00:00
.github/workflows DEV: Fix the CI workflow 2020-01-20 18:51:55 +01:00
.tx Add Hungarian locale (#6260) 2018-08-13 01:02:35 +02:00
app Remove invite_admin route. 2020-03-05 06:45:08 +05:30
bin DEV: Add docker cleanup script to d/ folder 2020-03-01 12:09:07 -08:00
config Remove invite_admin route. 2020-03-05 06:45:08 +05:30
db FEATURE: Improving bookmarks part 2 -- Topic Bookmarking (#8954) 2020-02-13 16:26:02 +10:00
docs DOCS: Clarify what a DNS "A record" is with a link 2020-02-12 16:50:56 -05:00
images fix image location 2014-09-11 17:56:29 +10:00
lib FIX: Clobbering plugin files on startup is problematic 2020-03-05 11:51:56 +00:00
log Initial release of Discourse 2013-02-05 14:16:51 -05:00
plugins FIX: Allow users to create polls in PMs with non human users (#9055) 2020-03-02 14:29:40 -05:00
public Revert "FIX: lower case URLs before comparing for embedding comments" 2020-01-23 20:36:05 +05:30
script FIX: Google Groups scraper failed to login 2020-03-02 17:24:48 +01:00
spec Remove invite_admin route. 2020-03-05 06:45:08 +05:30
test FIX: Use full URL for secure attachments when secure media enabled (#9037) 2020-03-04 10:11:08 +11:00
vendor DEV: makes popper.js part of javascript rake task (#8847) 2020-02-04 15:34:46 +01:00
.editorconfig Set trim_trailing_whitespace false for markdown 2016-06-25 22:29:01 +04:30
.eslintignore DEV: Yarn-manage moment and moment-timezone libraries 2019-02-12 13:57:52 -05:00
.eslintrc DEV: Ember linting - disallow Ember.* variable usage (#8782) 2020-02-05 10:14:42 -06:00
.git-blame-ignore-revs DEV: introduces git-blame-ignore-revs (#8880) 2020-02-06 11:37:54 -05:00
.gitattributes Use proper encoding for email fixtures. 2018-02-21 17:06:35 +08:00
.gitignore REFACTOR: Restoring of backups and migration of uploads to S3 2020-01-14 11:41:35 +01:00
.prettierignore DEV: Prettify *.en_US.yml files 2019-05-20 23:21:43 +02:00
.rspec DEV: Use --profile and --fail-fast in CI only 2019-03-11 22:04:47 -04:00
.rspec_parallel DEV: Introduce parallel rspec testing 2019-04-01 11:06:47 -04:00
.rubocop.yml This rule was removed from Rubocop due to different behavior in Ruby 3. 2020-02-19 13:44:20 -05:00
.ruby-gemset.sample rvm has offically depreicated .rvmrc and recommends using .ruby-version and .ruby-gemset instead. 2013-05-23 09:16:11 -07:00
.ruby-version.sample Make version the same as install docs (#8713) 2020-01-14 12:33:37 +11:00
.template-lintrc.js DEV: enforces no-invalid-interactive linting rule (#8907) 2020-02-11 15:55:16 +01:00
.travis.yml Fix frontend tests on Travis (#8089) 2019-09-12 10:31:51 +10:00
adminjs Initial release of Discourse 2013-02-05 14:16:51 -05:00
Brewfile DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
config.ru DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
CONTRIBUTING.md Proper long form for CLA 2015-09-10 20:49:03 +02:00
COPYRIGHT.txt fix trademark 2013-06-27 09:38:15 +10:00
crowdin.yml DEV: Add configuration file for Crowdin 2020-02-12 22:45:17 +01:00
d add wrappers for mailcatcher and sidekiq 2016-12-13 09:05:45 +11:00
Dangerfile FEATURE: English locale with international date formats 2019-05-20 13:47:20 +02:00
discourse.sublime-project DEV: Exclude i18n .yml files from Sublime Text project. (#6473) 2018-10-10 20:21:24 +08:00
Gemfile DEV: flag MRI specific gems 2020-02-18 11:04:56 +11:00
Gemfile.lock Build(deps): Bump oj from 3.10.3 to 3.10.5 (#9107) 2020-03-04 10:06:13 -05:00
jsapp Initial release of Discourse 2013-02-05 14:16:51 -05:00
lefthook.yml DEV: Run prettier on staged files before commit using lefthook (#9064) 2020-03-02 14:30:23 -05:00
LICENSE.txt Initial release of Discourse 2013-02-05 14:16:51 -05:00
package.json Support for Ember Template linting 2020-02-05 11:33:15 -05:00
Rakefile DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
README.md Update browser support matrix 2020-01-07 12:20:46 -05:00
yarn.lock Support for Ember Template linting 2020-02-05 11:33:15 -05:00

Discourse is the 100% open source discussion platform built for the next decade of the Internet. Use it as a:

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To learn more about the philosophy and goals of the project, visit discourse.org.

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Browse lots more notable Discourse instances.

Development

To get your environment setup, follow the community setup guide for your operating system.

  1. If you're on macOS, try the macOS development guide.
  2. If you're on Ubuntu, try the Ubuntu development guide.
  3. If you're on Windows, try the Windows 10 development guide.

If you're familiar with how Rails works and are comfortable setting up your own environment, you can also try out the Discourse Advanced Developer Guide, which is aimed primarily at Ubuntu and macOS environments.

Before you get started, ensure you have the following minimum versions: Ruby 2.5+, PostgreSQL 10+, Redis 2.6+. If you're having trouble, please see our TROUBLESHOOTING GUIDE first!

Setting up Discourse

If you want to set up a Discourse forum for production use, see our Discourse Install Guide.

If you're looking for business class hosting, see discourse.org/buy.

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Discourse is built for the next 10 years of the Internet, so our requirements are high.

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Plus lots of Ruby Gems, a complete list of which is at /master/Gemfile.

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Before contributing to Discourse:

  1. Please read the complete mission statements on discourse.org. Yes we actually believe this stuff; you should too.
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  3. Dig into CONTRIBUTING.MD, which covers submitting bugs, requesting new features, preparing your code for a pull request, etc.
  4. Always strive to collaborate with mutual respect.
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We look forward to seeing your pull requests!

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Copyright 2014 - 2019 Civilized Discourse Construction Kit, Inc.

Licensed under the GNU General Public License Version 2.0 (or later); you may not use this work except in compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:

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Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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