Working build

.gitignore

@@ -2,3 +2,5 @@
 *.swp
 __pycache__
 dummy.py
+build
+mail4one.pyz

Makefile

@@ -5,3 +5,16 @@ shell:
 
 test:
 	pipenv run python -m unittest mail4one/*test.py
+
+build: clean
+	pipenv run python -m pip install -r <(pipenv requirements ) --target build
+	cp -r mail4one/ build/
+	pipenv run python -m zipapp \
+		--output mail4one.pyz \
+		--python "/usr/bin/env python3" \
+		--main mail4one.server:main \
+		--compress build
+
+clean:
+	rm -rf build
+	rm -rf mail4one.pyz

mail4one/__main__.py

@@ -0,0 +1,3 @@
+from .server import main
+
+main()