flow

Makefile

@@ -0,0 +1,31 @@
+PYTHON ?= python3
+PROJECT_ROOT := $(abspath ..)
+ENTRYPOINT := __main__.py
+DIST_DIR := dist
+BUILD_DIR := build
+SPEC_FILE := flow.spec
+BINARY := $(DIST_DIR)/flow
+INSTALL_DIR ?= $(HOME)/.local/bin
+
+.PHONY: build install-local check-binary clean help
+
+help:
+	@printf "Targets:\n"
+	@printf "  make build         Build standalone binary at dist/flow\n"
+	@printf "  make install-local Install binary to ~/.local/bin/flow\n"
+	@printf "  make check-binary  Run dist/flow --help\n"
+	@printf "  make clean         Remove build artifacts\n"
+
+build:
+	$(PYTHON) -m PyInstaller --noconfirm --clean --onefile --name flow --paths "$(PROJECT_ROOT)" "$(ENTRYPOINT)"
+
+install-local: build
+	mkdir -p "$(INSTALL_DIR)"
+	install -m 755 "$(BINARY)" "$(INSTALL_DIR)/flow"
+	@printf "Installed flow to $(INSTALL_DIR)/flow\n"
+
+check-binary:
+	"./$(BINARY)" --help
+
+clean:
+	rm -rf "$(BUILD_DIR)" "$(DIST_DIR)" "$(SPEC_FILE)"