Update dependencies, add Makefile.

Author: toddbirchard

Makefile

@@ -0,0 +1,74 @@
+SRCPATH := $(shell pwd)
+PROJECTNAME := $(shell basename $CURDIR)
+
+define HELP
+Manage $(PROJECTNAME). Usage:
+
+make run        - Run $(PROJECTNAME).
+make deploy     - Pull latest build and deploy to production.
+make update     - Update pip dependencies via Python Poetry.
+make format     - Format code with Python's `Black` library.
+make lint       - Check code formatting with flake8
+make clean      - Remove cached files and lock files.
+endef
+export HELP
+
+
+.PHONY: run restart deploy update format lint clean help
+
+requirements: .requirements.txt
+env: ./.venv/bin/activate
+
+
+.requirements.txt: requirements.txt
+	$(shell . .venv/bin/activate && pip install -r requirements.txt)
+
+
+all help:
+	@echo "$$HELP"
+
+
+.PHONY: run
+run: env
+	python main.py
+
+
+.PHONY: deploy
+deploy:
+	$(shell . ./deploy.sh)
+
+
+.PHONY: update
+update: env
+	.venv/bin/python3 -m pip install --upgrade pip setuptools wheel
+	poetry update
+	poetry export -f requirements.txt --output requirements.txt --without-hashes
+
+
+.PHONY: format
+format: env
+	isort -rc --multi-line=3 .
+	black .
+
+
+.PHONY: lint
+lint:
+	flake8 . --count \
+			--select=E9,F63,F7,F82 \
+			--exclude .git,.github,__pycache__,.pytest_cache,.venv,logs,creds,.venv,docs,logs \
+			--show-source \
+			--statistics
+
+
+.PHONY: clean
+clean:
+	find . -name '*.pyc' -delete
+	find . -name '__pycache__' -delete
+	find . -name 'poetry.lock' -delete
+	find . -name 'Pipefile.lock' -delete
+	find . -name '*.log' -delete
+	find . -wholename 'logs/*.json' -delete
+	find . -wholename '.pytest_cache' -delete
+	find . -wholename '*/.pytest_cache' -delete
+	find . -wholename '*/logs/*.json' -delete
+	find . -wholename '.webassets-cache/*' -delete

Pipfile

@@ -1,15 +1,30 @@
 """Remote host configuration."""
-from os import environ, path
+from os import getenv, path
+
 from dotenv import load_dotenv
+from log import LOGGER
 
 # Load environment variables from .env
 basedir = path.abspath(path.dirname(__file__))
-load_dotenv(path.join(basedir, '.env'))
+load_dotenv(path.join(basedir, ".env"))
 
 # Read environment variables
-host = environ.get('REMOTE_HOST')
-user = environ.get('REMOTE_USERNAME')
-ssh_key_filepath = environ.get('SSH_KEY')
-remote_path = environ.get('REMOTE_PATH')
+host = getenv("REMOTE_HOST")
+user = getenv("REMOTE_USERNAME")
+ssh_key_filepath = getenv("SSH_KEY")
+remote_path = getenv("REMOTE_PATH")
+config_values = [
+    {"host": host},
+    {"user": user},
+    {"ssh": ssh_key_filepath},
+    {"path": remote_path},
+]
+
+
+for config in config_values:
+    if None in config.values():
+        LOGGER.warning(f"Config value not set: {config.popitem()}")
+        raise Exception("Set your environment variables via a .env file.")
+
 
-local_file_directory = 'transfer'
+local_file_directory = "files"

Pipfile.lock

@@ -0,0 +1,13 @@
+
+#!/bin/bash
+
+if [ -d ".venv" ]
+then
+    . .venv/bin/activate
+    pip install -r requirements.txt
+else
+    python3 -m venv .venv
+    . .venv/bin/activate
+    python3 -m pip install --upgrade pip
+    pip install -r requirements.txt
+fi