Skip to content

A flexible web-based editor, converter, visualization tool, for geospatial data

License

Notifications You must be signed in to change notification settings

placemark/placemark-fullstack

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

54 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Placemark

Placemark screenshot

The Placemark application. This is a web application that lets you import, create, export, visualize, and publish geospatial data. It supports many geospatial data formats, and many editing operations, both algorithmic, like buffering, and drawing-based. You can see many YouTube videos of using the tool, and the archived website has marketing for what it previously was.

Note: this is an early open source release of the codebase. I'm happy to help to some extent with setup, but I can't provide end-to-end integration assistance - it's a fairly complex web application and it works in the environment it was written in, but it will not work in every environment: it almost certainly won't work on Windows, for example.

I'm happy to accept PRs that make this easier to set up in different environments, to make features optional (to reduce the many environment variables required), or other broad improvements or fixes! I'm not sure about entirely removing features, given that I think it's useful to have this as an example of a fully-integrated real-world application, and things like error tracking are essential for that.

Opening an issue is the best way to get me – I'll get notifications for new issues.


See docs/architecture.md for notes on the technologies under the hood.

Running with Docker

✨ There's now an example Docker file! See docs/docker for details.

Running in Render

The application is configured by the render.yaml file which is a Render blueprint. Hosting it on Render and using that is probably the fastest route to getting it on running, but it will work on similar hosting setups, like Railway, Heroku, or Flightcontrol. It might also work on Fly.io.

Installation

This project is built with pnpm and last tested with version 8.11.0 of pnpm. There's a lockfile for pnpm. Installing with npm or another package manager will yield different, and potentially broken, dependencies.

Database setup for local development

Placemark requires Postgres to run.

Note that if you're running Placemark with the docker-compose configuration, Postgres is set up for you as part of the docker configuration. These instructions are relevant if you're running Placemark without Docker.

# macOS:

brew install postgresql
brew services start postgresql

# Ubuntu:

sudo apt install postgresql
sudo systemctl start postgresql.service

Update these settings in .env:

# DATABASE_URL=postgres://postgres:postgres@localhost:5432/placemark
# POSTGRES_HOST=localhost

Then:

createdb placemark
psql -c "CREATE ROLE postgres WITH LOGIN PASSWORD 'postgres';"
psql -c "GRANT ALL PRIVILEGES ON DATABASE placemark TO postgres;" placemark

# Create the database schema
npx prisma migrate reset

Environment variables

This application reads .env files when in development, and requires environment variables in production. It checks these environment variables when it starts up, so it will crash if one is missing. This is good: it's better for applications to crash now rather than later (see rule of repair).

You can see a list of the required environment variables at

Note that there's a lot of these. Placemark relies on:

Required

  • GitHub
  • Replicache

Optional

  • Cloudflare
  • Postmark
  • WorkOS
  • Logtail

Infrastructure

Placemark relies on two servers:

  1. The application (this repository)
  2. A Postgres 14 (or higher) database

Domains

On the web, Placemark is served under three domains:

  1. app.placemark.io, the main application.
  2. api.placemark.io, the API

The API is served from the same web server as the app. This is done by using a Cloudflare Worker which proxies requests from api.placemark.io to app.placemark.io after setting a rule for the paths that can be requested. There's an example of this worker in docs/worker_example.ts.

Testing Local SSL

This probably isn't necessary for anyone: for myself, I was having to test things that only work under SSL, like testing geolocation on an iPhone, and this was required. You probably don't need to use local SSL.

Requires Tailscale with tailscale cert and the certs moved to this directory

caddy start

About

A flexible web-based editor, converter, visualization tool, for geospatial data

Resources

License

Security policy

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • TypeScript 98.5%
  • Other 1.5%