build: added a nix flake

Makefile

@@ -1,14 +1,14 @@
-SHELL := /bin/bash
-CURRENT_DB=$(shell /usr/local/openresty/luajit/bin/luajit -e 'print(require("lapis.config").get().postgres.database)')
-CURRENT_ENVIRONMENT=$(shell /usr/local/openresty/luajit/bin/luajit -e 'print(require("lapis.config").get()._name)')
+SHELL := /bin/sh
+CURRENT_DB=$(shell luajit -e 'print(require("lapis.config").get().postgres.database)')
+CURRENT_ENVIRONMENT=$(shell luajit -e 'print(require("lapis.config").get()._name)')
 
 .PHONY: test test_db lint schema routes vendor_js
 
 test:
 	busted
 
 install_deps::
-	luarocks build --only-deps --lua-version=5.1 --local
+	luarocks build --only-deps --lua-version=5.1 --tree ./.luarocks
 
 pin_deps::
 	luarocks build --only-deps --lua-version=5.1 --local --pin
@@ -66,3 +66,5 @@ annotate_models:
 zipserver-dev::
 	zipserver -config configs/zipserver-dev.json
 
+nix-update:
+	nix run 'nixpkgs#luarocks-packages-updater' -- -i contrib/luarocks-packages.csv -o contrib/generated-packages.nix

README.md

@@ -23,6 +23,7 @@ Install the following dependencies:
 * [CoffeeScript](https://coffeescript.org/#installation)
 * [Discount](https://www.pell.portland.or.us/~orc/Code/discount/) (or something that provides `markdown` executable)
 * PostgreSQL
+* nginx
 * [OpenResty][1]
 * Redis
 

config.moon

@@ -18,6 +18,8 @@ config { "development", "test", "production", "staging" }, ->
     backend: "pgmoon"
     user: "postgres"
     database: "moonrocks"
+	-- port: 5432
+	password: os.getenv("PGPASSWORD")
   }
 
   host "localhost"

contrib/README.md

@@ -0,0 +1,5 @@
+
+
+When updating the rockspec, one can run:
+from a nixpkgs checkout:
+maintainers/scripts/update-luarocks-packages --input-names ~/luarocks-site/contrib/luarocks-packages.csv --out ~/luarocks-site/contrib/generated-packages.nix --debug DEBUG