This project provides scripts for retrieving Postgres mailing list archives, populating a Postgres database with them, and rendering the archives with NextJS.

• Run git clone --recurse-submodules lanterndata/pg

• Use ./scripts/scrape.sh to download the mailing list archives and populate a Postgres database. Note that DATABASE_URL should be set in the environment.
• Use pgsql-lists-offline to download the mailing list archives to a local data directory. Note the dependencies on parallel and curl. See more below.
• Use yarn scrape to process the archives and populate a Postgres database. Note that DATABASE_URL should be set in the environment.

yarn dbmate new <migration-name>

With DATABASE_URL set in the environment:

yarn dbmate up

The body_dense_vector column in messages was added and populated using the Lantern dashboard, and is not in the migration files.

Source: https://github.com/wsdookadr/pgsql-lists-offline

Downloads mailing list archives for PostgreSQL, PostGIS and pgRouting.

The mailing list archives that will be downloaded are in the mbox format and can be read using any mbox-aware email client (for example mutt ).

sudo apt-get install parallel curl

./pgsql-lists-offline.sh -l

To download a list (for example pgsql-general):

./pgsql-lists-offline.sh -g pgsql-general

To download a list for a particular month:

./pgsql-lists-offline.sh -g pgsql-general -m 202403