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fradrive-old/shell.nix
2021-05-07 11:25:15 +02:00

159 lines
5.1 KiB
Nix

{ pkgs ? (import ./nixpkgs.nix {}).pkgs }:
let
haskellPackages = pkgs.haskellPackages;
postgresSchema = pkgs.writeText "schema.sql" ''
CREATE USER uniworx WITH SUPERUSER;
CREATE DATABASE uniworx_test;
GRANT ALL ON DATABASE uniworx_test TO uniworx;
CREATE DATABASE uniworx;
GRANT ALL ON DATABASE uniworx TO uniworx;
'';
postgresHba = pkgs.writeText "hba_file" ''
local all all trust
'';
develop = pkgs.writeScriptBin "develop" ''
#!${pkgs.zsh}/bin/zsh
cleanup() {
set +e -x
type cleanup_postgres &>/dev/null && cleanup_postgres
type cleanup_widget_memcached &>/dev/null && cleanup_widget_memcached
type cleanup_session_memcached &>/dev/null && cleanup_session_memcached
type cleanup_cache_memcached &>/dev/null && cleanup_cache_memcached
type cleanup_minio &>/dev/null && cleanup_minio
[ -f "''${basePath}/.develop.env" ] && rm -vf "''${basePath}/.develop.env"
set +x
}
trap cleanup EXIT
basePath=$(pwd)
echo "" > ''${basePath}/.develop.env
PORT_OFFSET=$(((16#$(whoami | sha256sum | head -c 16)) % 1000))
echo "PORT_OFFSET=''${PORT_OFFSET}" >> ''${basePath}/.develop.env
if [[ -z "$PGHOST" ]]; then
set -xe
pgDir=$(mktemp -d)
pgSockDir=$(mktemp -d)
pgLogFile=$(mktemp)
initdb --no-locale -D ''${pgDir}
pg_ctl start -D ''${pgDir} -l ''${pgLogFile} -w -o "-k ''${pgSockDir} -c listen_addresses=''' -c hba_file='${postgresHba}' -c unix_socket_permissions=0700 -c max_connections=9990 -c shared_preload_libraries=pg_stat_statements -c auto_explain.log_min_duration=100ms"
psql -h ''${pgSockDir} -f ${postgresSchema} postgres
printf "Postgres logfile is %s\nPostgres socket directory is %s\n" ''${pgLogFile} ''${pgSockDir}
cleanup_postgres() {
set +e -x
pg_ctl stop -D ''${pgDir}
rm -rvf ''${pgDir} ''${pgSockDir} ''${pgLogFile}
set +x
}
set +xe
fi
echo "PGHOST=''${pgSockDir}" >> ''${basePath}/.develop.env
echo "PGLOG=''${pgLogFile}" >> ''${basePath}/.develop.env
if [[ -z "$WIDGET_MEMCACHED_HOST" ]]; then
set -xe
memcached -l localhost -p $(($PORT_OFFSET + 11211)) &>/dev/null &
widget_memcached_pid=$!
cleanup_widget_memcached() {
[[ -n "$widget_memcached_pid" ]] && kill $widget_memcached_pid
}
set +xe
fi
echo "WIDGET_MEMCACHED_HOST=localhost" >> ''${basePath}/.develop.env
echo "WIDGET_MEMCACHED_PORT=$(($PORT_OFFSET + 11211))" >> ''${basePath}/.develop.env
echo "PGLOG=''${PGLOG}" >> ''${basePath}/.develop.env
if [[ -z "$SESSION_MEMCACHED_HOST" ]]; then
set -xe
memcached -l localhost -p $(($PORT_OFFSET + 11212)) &>/dev/null &
session_memcached_pid=$!
cleanup_session_memcached() {
[[ -n "$session_memcached_pid" ]] && kill $session_memcached_pid
}
set +xe
fi
echo "SESSION_MEMCACHED_HOST=localhost" >> ''${basePath}/.develop.env
echo "SESSION_MEMCACHED_PORT=$(($PORT_OFFSET + 11212))" >> ''${basePath}/.develop.env
if [[ -z "$MEMCACHED_HOST" ]]; then
set -xe
memcached -l localhost -p $(($PORT_OFFSET + 11213)) &>/dev/null &
memcached_pid=$!
cleanup_session_memcached() {
[[ -n "$memcached_pid" ]] && kill $memcached_pid
}
set +xe
fi
echo "MEMCACHED_HOST=localhost" >> ''${basePath}/.develop.env
echo "MEMCACHED_PORT=$(($PORT_OFFSET + 11212))" >> ''${basePath}/.develop.env
if [[ -z "$UPLOAD_S3_HOST" ]]; then
set -xe
cleanup_minio() {
[[ -n "$minio_pid" ]] && kill $minio_pid
[[ -n "$minio_dir" ]] && rm -rvf ''${minio_dir}
[[ -n "MINIO_LOGFILE" ]] && rm -rvf ''${MINIO_LOGFILE}
}
MINIO_DIR=$(mktemp -d)
MINIO_LOGFILE=$(mktemp --tmpdir minio.XXXXXX.log)
MINIO_ACCESS_KEY=$(${pkgs.pwgen}/bin/pwgen -s 16 1)
MINIO_SECRET_KEY=$(${pkgs.pwgen}/bin/pwgen -s 32 1)
minio server --address localhost:$(($PORT_OFFSET + 9000)) ''${MINIO_DIR} &>''${MINIO_LOGFILE} &
minio_pid=$!
sleep 1
set +xe
fi
echo "MINIO_DIR=''${MINIO_DIR}" >> ''${basePath}/.develop.env
echo "MINIO_LOGFILE=''${MINIO_LOGFILE}" >> ''${basePath}/.develop.env
echo "UPLOAD_S3_HOST=localhost" >> ''${basePath}/.develop.env
echo "UPLOAD_S3_PORT=$(($PORT_OFFSET + 9000))" >> ''${basePath}/.develop.env
echo "UPLOAD_S3_SSL=false" >> ''${basePath}/.develop.env
echo "UPLOAD_S3_KEY_ID=''${MINIO_ACCESS_KEY}" >> ''${basePath}/.develop.env
echo "UPLOAD_S3_KEY=''${MINIO_SECRET_KEY}" >> ''${basePath}/.develop.env
if [ -n "$ZSH_VERSION" ]; then
autoload -U +X compinit && compinit
autoload -U +X bashcompinit && bashcompinit
fi
eval "$(stack --bash-completion-script stack)"
$(getent passwd $USER | cut -d: -f 7)
'';
in pkgs.mkShell {
name = "uni2work";
nativeBuildInputs = [develop] ++ (with pkgs; [ nodejs-14_x postgresql_12 openldap google-chrome exiftool memcached minio minio-client ]) ++ (with pkgs.haskellPackages; [ stack yesod-bin hlint cabal-install weeder profiteur ]);
}