brawlset/app/shell.nix
2025-02-11 22:21:16 +01:00

70 lines
1.8 KiB
Nix

let
nixpkgs = import (builtins.fetchTarball "https://github.com/NixOS/nixpkgs/archive/24.11-beta.tar.gz") {
overlays = [];
config = {};
};
in
with nixpkgs;
stdenv.mkDerivation {
name = "postgres-env";
buildInputs = [];
nativeBuildInputs = [
zsh
vim
geos
gdal
nixpkgs-fmt
nodejs_22
openssl
prisma
# postgres-12 with postgis support
(postgresql_12.withPackages (p: [ p.postgis ]))
];
postgresConf =
writeText "postgresql.conf"
''
# Add Custom Settings
log_min_messages = warning
log_min_error_statement = error
log_min_duration_statement = 100 # ms
log_connections = on
log_disconnections = on
log_duration = on
#log_line_prefix = '[] '
log_timezone = 'UTC'
log_statement = 'all'
log_directory = 'pg_log'
log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'
logging_collector = on
log_min_error_statement = error
'';
# ENV Variables
LD_LIBRARY_PATH = "${geos}/lib:${gdal}/lib";
PGDATA = "${toString ./.}/.pg";
# Post Shell Hook
shellHook = ''
echo "Using ${postgresql_12.name}."
# Setup: other env variables
export PGHOST="$PGDATA"
export PRISMA_SCHEMA_ENGINE_BINARY="${pkgs.prisma-engines}/bin/schema-engine"
export PRISMA_QUERY_ENGINE_BINARY="${pkgs.prisma-engines}/bin/query-engine"
export PRISMA_QUERY_ENGINE_LIBRARY="${pkgs.prisma-engines}/lib/libquery_engine.node"
export PRISMA_FMT_BINARY="${pkgs.prisma-engines}/bin/prisma-fmt"
export PATH="$PWD/node_modules/.bin/:$PATH"
# Setup: DB
[ ! -d $PGDATA ] && pg_ctl initdb -o "-U postgres" && cat "$postgresConf" >> $PGDATA/postgresql.conf
pg_ctl -o "-p 5555 -k $PGDATA" start
alias fin="pg_ctl stop && exit"
alias pg="psql -p 5555 -U postgres"
'';
}