This Week In Neovim
This repository holds the source code of https://this-week-in-neovim.org.
Architecture
The website is composed of two main pieces:
- back, the backend binary. It has different roles:
- As a web server, it responds to requests, such as
/
,/latest
, weekly news, RSS feeds, etc. and serves the right content. Served content is cached with a TTL (currently 1 day but that might change). - It runs in a dedicated thread a notify file watcher, connected to a directory which contents is the contents repository. If a new weekly is added, it automatically loads it.
- As a web server, it responds to requests, such as
- twin, the Rust library for representing weekly news, parsing, converting Markdown to HTMl, etc. etc.
How does it run in production
- The backend is compiled with
cargo build --release
and pushed to a remote production server. - On that server, a clone of this repository runs
git fetch
andgit rebase origin/master
(that repository always stays onmaster
). - Then, a docker image is built by running
docker build .
. See the [Dockerfile][./Dockerfile]. That process copies the binary into the image as long as the server configuration, static files. A directory is created to be able to read from the contents repository. - Once the image is built,
docker tag
is run twice: once to create thetwin:M.N.P
SemVer image, and another time to createtwin:latest
. - A docker-compose project is restarted with
twin:latest
and the webapp runs.
Automatic updates every Monday
On every Monday, a git script is run by a systemd unit, according to a timer. That script simply git pull --rebase
in the right host directory (which is mounted in the docker container). For short: thanks to the notify thread and mounting the volume in the docker container, there is no service interruption to do to release a new weekly: the only thing is to merge to master
on the contents repository before every Morning CET. The refresh date time is currently set on Monday 9:00 AM CET.
Licences
The source code of the website itself (i.e. this very repository) is licensed with the BSD-3 New Clause.
However, the actual content this is published (the “weekly news”) is licensed with CC-BY-SA-4.0. The license can be found here.