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