Sweetroll2 (is abandoned, sorry)

A powerful micro/blogging engine with IndieWeb features.

• monolithic BEAM app written in Elixir with no external database (everything is stored in Mnesia)
• your site is dynamic and static at the same time
  • it's not a traditional "static site generator", it's very much a long-running server
  • but all pages are saved to static HTML files for performance (served from a frontend server like h2o)
• uniform data model: every page is a microformats2 style object
  • special object types are used for stuff like feeds (for dynamic feeds, children are the result of a query)
  • and they create more virtual pages (e.g. dynamic feeds are paginated: /notes → /notes/page1, /notes/page2…)
• asset management: automatic compression and cache busting
• local password authentication, IndieAuth app authorization
• Micropub is the primary way of working with pages
  • micro-panel is integrated as the post editing interface
• Webmentions are supported for distributed conversations across websites
  • Salmentions are sent as a natural consequence of the architecture (received mention → update event → mentions are sent)
• WebSub notifications are sent for quick updates in readers

Usage

Mix tasks:

• sweetroll2.setup creates the database
• sweetroll2.bootstrap adds initial posts
• sweetroll2.drop deletes the database

Environment variables:

• MIX_ENV: in prod, logging will be in JSON (ready for shipping somewhere with something), scheduled background tasks will be active, the plug debug middleware won't be active, etc.
• SR2_SERVER_SOCKET or SR2_SERVER_PORT: where to listen for connections (default is port 6969)
• SR2_PASSWORD_HASH: Argon2 hash of the admin password (REQUIRED, e.g. $argon2id$v=19$m=…)
• SR2_CANONICAL_HOME_URL: scheme and hostname (NO SLASH) of the website (REQUIRED, e.g. https://example.com)
• SR2_WEBSUB_HUB: URL of the WebSub hub to use (default https://pubsubhubbub.superfeedr.com/) (make sure to also modify in h2o settings for static files!!)
• SR2_STATIC_GEN_OUT_DIR: where to write static HTML (default out; also the h2o scripts use it!)

License

This is free and unencumbered software released into the public domain.
For more information, please refer to the UNLICENSE file or unlicense.org.

(Note: different licenses apply to dependencies.)