Move builds into Makefile.

Makefile

@@ -1,4 +1,7 @@
 BINARY:=unifi-poller
+URL=https://github.com/davidnewhall/unifi-poller
+MAINT="david at sleepers dot pro"
+DESC="This daemon polls a Unifi controller at a short interval and stores the collected metric data in an Influx Database."
 PACKAGE:=./cmd/$(BINARY)
 VERSION:=$(shell git tag -l --merged | tail -n1 | tr -d v)
 ITERATION:=$(shell git rev-list --all --count)
@@ -6,23 +9,25 @@ ITERATION:=$(shell git rev-list --all --count)
 all: man build
 
 # Prepare a release. Called in Travis CI.
-release: clean test man linux macos rpm deb osxpkg
+release: clean test rpm deb osxpkg
 	mkdir -p release
 	gzip -9 $(BINARY).linux
 	gzip -9 $(BINARY).macos
-	mv $(BINARY).macos.gz $(BINARY).linux.gz release/
-	mv *.rpm *.deb *.pkg release/
+	mv $(BINARY)-$(VERSION)-$(ITERATION).x86_64.rpm $(BINARY)_$(VERSION)-$(ITERATION)_amd64.deb \
+		$(BINARY)-$(VERSION).pkg $(BINARY).macos.gz $(BINARY).linux.gz release/
 
 # Delete all build assets.
 clean:
 	rm -f $(BINARY){.macos,.linux,.1,}{,.gz}
 	rm -f $(BINARY){_,-}*.{deb,rpm,pkg}
-	rm -rf package_build release
+	rm -rf package_build_* release
 
 # Build a man page from a markdown file using ronn.
 man: $(BINARY).1.gz
 $(BINARY).1.gz:
-	scripts/build_manpages.sh ./
+	@ronn --version > /dev/null || (echo "Ronn missing. Install ronn: $(URL)/wiki/Ronn" && false)
+	@echo "Creating Man Page: $(PACKAGE)/README.md -> $(BINARY).1.gz"
+	ronn < "$(PACKAGE)/README.md" | gzip -9 > "$(BINARY).1.gz"
 
 # Binaries
 
@@ -40,30 +45,100 @@ $(BINARY).macos:
 
 # Packages
 
-rpm: man linux $(BINARY)-$(VERSION)-$(ITERATION).x86_64.rpm
-$(BINARY)-$(VERSION)-$(ITERATION).x86_64.rpm:
-	scripts/build_packages.sh rpm "$(VERSION)" "$(ITERATION)"
+rpm: $(BINARY)-$(VERSION)-$(ITERATION).x86_64.rpm
+$(BINARY)-$(VERSION)-$(ITERATION).x86_64.rpm: check_fpm package_build_linux
+	@echo "Building 'rpm' package for $(BINARY) version '$(VERSION)-$(ITERATION)'."
+	fpm -s dir -t rpm \
+		--name $(BINARY) \
+		--version $(VERSION) \
+		--iteration $(ITERATION) \
+		--after-install scripts/after-install.sh \
+		--before-remove scripts/before-remove.sh \
+		--license MIT \
+		--url $(URL) \
+		--maintainer $(MAINT) \
+		--description $(DESC) \
+		--chdir package_build_linux
 
-deb: man linux $(BINARY)_$(VERSION)-$(ITERATION)_amd64.deb
-$(BINARY)_$(VERSION)-$(ITERATION)_amd64.deb:
-	scripts/build_packages.sh deb "$(VERSION)" "$(ITERATION)"
+deb: $(BINARY)_$(VERSION)-$(ITERATION)_amd64.deb
+$(BINARY)_$(VERSION)-$(ITERATION)_amd64.deb: check_fpm package_build_linux
+	@echo "Building 'deb' package for $(BINARY) version '$(VERSION)-$(ITERATION)'."
+	fpm -s dir -t deb \
+		--name $(BINARY) \
+		--version $(VERSION) \
+		--iteration $(ITERATION) \
+		--after-install scripts/after-install.sh \
+		--before-remove scripts/before-remove.sh \
+		--license MIT \
+		--url $(URL) \
+		--maintainer $(MAINT) \
+		--description $(DESC) \
+		--chdir package_build_linux
 
-osxpkg: man macos $(BINARY)-$(VERSION).pkg
-$(BINARY)-$(VERSION).pkg:
-	scripts/build_packages.sh osxpkg "$(VERSION)" "$(ITERATION)"
+osxpkg: $(BINARY)-$(VERSION).pkg
+$(BINARY)-$(VERSION).pkg: check_fpm package_build_osx
+	@echo "Building 'osx' package for $(BINARY) version '$(VERSION)-$(ITERATION)'."
+	fpm -s dir -t osxpkg \
+		--name $(BINARY) \
+		--version $(VERSION) \
+		--iteration $(ITERATION) \
+		--after-install scripts/after-install-osx.sh \
+		--osxpkg-identifier-prefix com.github.davidnewhall \
+		--license MIT \
+		--url $(URL) \
+		--maintainer $(MAINT) \
+		--description $(DESC) \
+		--chdir package_build_osx
+
+# OSX packages use /usr/local because Apple doesn't allow writing many other places.
+package_build_osx: man macos
+	# Build package environment for macOS.
+	mkdir -p $@/usr/local/bin $@/usr/local/etc/$(BINARY)
+	mkdir -p $@/usr/local/share/man/man1 $@/usr/local/share/doc/$(BINARY)
+	# Copy the binary, config file and man page into the env.
+	cp $(BINARY).macos $@/usr/local/bin/$(BINARY)
+	cp *.1.gz $@/usr/local/share/man/man1
+	cp examples/*.conf.example $@/usr/local/etc/$(BINARY)/
+	cp examples/* $@/usr/local/share/doc/$(BINARY)/
+	mkdir -p $@/usr/local/var/log
+	mkdir -p $@/Library/LaunchAgents
+	cp init/launchd/com.github.davidnewhall.unifi-poller.plist $@/Library/LaunchAgents/
+
+# Build an environment that can be packaged for linux.
+package_build_linux: man linux
+	# Build package environment for linux.
+	mkdir -p $@/usr/bin $@/etc/$(BINARY)
+	mkdir -p $@/usr/share/man/man1 $@/usr/share/doc/$(BINARY)
+	# Copy the binary, config file and man page into the env.
+	cp ${BINARY}.linux $@/usr/bin/$(BINARY)
+	cp *.1.gz $@/usr/share/man/man1
+	cp examples/*.conf.example $@/etc/$(BINARY)/
+	cp examples/* $@/usr/share/doc/$(BINARY)/
+	cp examples/up.conf.example $@/etc/$(BINARY)/up.conf
+	# Fix the paths in the systemd unit file before copying it into the emv.
+	mkdir -p $@/lib/systemd/system
+	sed "s%ExecStart.*%ExecStart=/usr/bin/$(BINARY) --config=/etc/${BINARY}/up.conf%" \
+		init/systemd/unifi-poller.service > $@/lib/systemd/system/$(BINARY).service
+
+check_fpm:
+	@fpm --version > /dev/null || (echo "FPM missing. Install FPM: https://fpm.readthedocs.io/en/latest/installing.html" && false)
 
 # Extras
 
+# Run code tests and lint.
 test: lint
 	go test -race -covermode=atomic $(PACKAGE)
 lint:
 	golangci-lint run --enable-all -D gochecknoglobals
 
+# Install locally into /usr/local. Not recommended.
 install: man
 	scripts/local_install.sh
 
+# If you installed with `make install` run `make uninstall` before installing a binary package.
 uninstall:
 	scripts/local_uninstall.sh
 
+# Don't run this unless you're ready to debug untested vendored dependencies.
 deps:
 	dep ensure -update