Update README and .env.example

Author: rnons

README.md

@@ -6,25 +6,22 @@ This is the source code of [ted2srt.org](https://ted2srt.org), a website to down
 
 ## Set up development environment
 
-### Frontend
+[Nix](https://nixos.org/nix/) is required for development.
 
-Setup [purescript](https://github.com/purescript/purescript) and [pulp](https://github.com/purescript-contrib/pulp), then
+### Frontend
 
 ```
 cd frontend
+nix-shell
+spago build -w
 yarn
-pulp -w build
 yarn start
 ```
 
 Run `yarn build` once, so that backend can start correctly.
 
 ### Backend
 
-First, setup [nix](https://nixos.org/nix/) and [stack](https://docs.haskellstack.org/en/stable/README/) the way you like.
-
-Then
-
 ```
 cd backend
 nix-shell

backend/.env.example

@@ -1,7 +1,5 @@
 export DEVELOPMENT=true
-export DB_NAME=ted2srt
-export DB_USER=postgres
-export DB_PASSWORD=postgres
+export DB_CONN_STRING=postgresql://postgres:postgres@localhost/ted2srt
 export HOST=127.0.0.1
 export PORT=3001
 export REDIS_PORT=6379

backend/deploy/nginx.conf

@@ -130,6 +130,8 @@ http {
   limit_req_zone $binary_remote_addr zone=api:10m rate=2r/s;
 
   server {
+    listen 80;
+    listen [::]:80;
     server_name www.ted2srt.org;
     return 301 $scheme://ted2srt.org$request_uri;
   }

frontend/shell.nix

@@ -0,0 +1,11 @@
+{ pkgs ? import ../nix/nixpkgs.nix {}
+, nonbili ? import (fetchTarball https://github.com/nonbili/nonbili-nix-deps/archive/4fc735c10a8eee4a5d044164621651b89d0d6782.tar.gz) { inherit pkgs; }
+}:
+
+pkgs.mkShell {
+  buildInputs = [
+    nonbili.purs
+    nonbili.spago
+    nonbili.zephyr
+  ];
+}