SHELL = /bin/sh

PYTHON ?= python3

PIP = .venv/bin/pip

OPENSSL ?= openssl

GREP ?= grep

DIRENV ?= direnv

DOCKER ?= docker

COMPOSE ?= $(DOCKER) compose

AB ?= ab

all: clean install

.venv:

$(PYTHON) -m venv .venv

app/requirements.txt: .venv

~/.config/direnv/direnv.toml:

@touch $@

@grep -Fxq '[global]' $@ || echo '[global]' | tee -a $@

@grep -Fxq 'load_dotenv = true' $@ || echo 'load_dotenv = true' | tee -a $@

export POSTGRES_PASSWORD=$(shell $(OPENSSL) rand -base64 16)

.env: ~/.config/direnv/direnv.toml

@echo "POSTGRES_PASSWORD='$(POSTGRES_PASSWORD)'" > $@

$(DIRENV) allow

.PHONY: install

install: app/requirements.txt

$(PIP) install -r $<

tests/output.csv: REQUESTS=2000

tests/output.csv: CONCURRENCY=1

tests/output.csv: .env

$(COMPOSE) up --build --wait || ($(COMPOSE) down -v && false)

$(COMPOSE) run app flask init-db || ($(COMPOSE) down -v && false)

$(AB) -n $(REQUESTS) -c $(CONCURRENCY) -e $@ http://127.0.0.1:8080/v1/value

$(COMPOSE) down -v

.PHONY: clean

clean:

rm -f tests/output.csv

$(COMPOSE) rm -fsv

rm -f .env

rm -fr .venv