add makefile

Makefile

@@ -1,5 +1,70 @@
+GO ?= go
+PREFIX ?= /usr/local
+DESTDIR ?=
+BUILD_DIR ?= build
+APP_ID := io.github.dweymouth.supersonic
+BINARY_NAME := supersonic-desktop
+BINARY := $(BUILD_DIR)/$(BINARY_NAME)
+
+BINDIR = $(DESTDIR)$(PREFIX)/bin
+DATADIR = $(DESTDIR)$(PREFIX)/share
+APPLICATIONSDIR = $(DATADIR)/applications
+ICONDIR = $(DATADIR)/icons/hicolor
+METAINFODIR = $(DATADIR)/metainfo
+
+.PHONY: all build clean install install-bin install-desktop install-icons install-metainfo \
+	user-install uninstall user-uninstall refresh-desktop-cache lint \
+	package_macos bundledeps_macos_homebrew bundledeps_macos_macports \
+	bundledeps_macos_highsierra zip_macos package_windows package_linux
+
+all: build
+
 build:
-	go build -tags migrated_fynedo
+	mkdir -p "$(BUILD_DIR)"
+	$(GO) build -tags migrated_fynedo -trimpath -o "$(BINARY)" .
+
+clean:
+	rm -f "$(BINARY)"
+	rmdir "$(BUILD_DIR)" 2>/dev/null || true
+
+install: build install-bin install-desktop install-icons install-metainfo refresh-desktop-cache
+
+install-bin:
+	install -Dm755 "$(BINARY)" "$(BINDIR)/$(BINARY_NAME)"
+
+install-desktop:
+	desktop-file-validate res/supersonic-desktop.desktop
+	install -Dm644 res/supersonic-desktop.desktop "$(APPLICATIONSDIR)/$(APP_ID).desktop"
+
+install-icons:
+	install -Dm644 res/appicon-128.png "$(ICONDIR)/128x128/apps/$(APP_ID).png"
+	install -Dm644 res/appicon-256.png "$(ICONDIR)/256x256/apps/$(APP_ID).png"
+	install -Dm644 res/appicon-512.png "$(ICONDIR)/512x512/apps/$(APP_ID).png"
+
+install-metainfo:
+	install -Dm644 res/io.github.dweymouth.supersonic.appdata.xml "$(METAINFODIR)/$(APP_ID).metainfo.xml"
+
+# Installs into ~/.local, which Wofi and other XDG launchers scan without root.
+user-install: PREFIX := $(HOME)/.local
+user-install: install
+
+uninstall:
+	rm -f "$(BINDIR)/$(BINARY_NAME)"
+	rm -f "$(APPLICATIONSDIR)/$(APP_ID).desktop"
+	rm -f "$(ICONDIR)/128x128/apps/$(APP_ID).png"
+	rm -f "$(ICONDIR)/256x256/apps/$(APP_ID).png"
+	rm -f "$(ICONDIR)/512x512/apps/$(APP_ID).png"
+	rm -f "$(METAINFODIR)/$(APP_ID).metainfo.xml"
+	$(MAKE) refresh-desktop-cache PREFIX="$(PREFIX)" DESTDIR="$(DESTDIR)"
+
+user-uninstall: PREFIX := $(HOME)/.local
+user-uninstall: uninstall
+
+refresh-desktop-cache:
+	@if [ -z "$(DESTDIR)" ]; then \
+		command -v update-desktop-database >/dev/null 2>&1 && update-desktop-database "$(PREFIX)/share/applications" || true; \
+		command -v gtk-update-icon-cache >/dev/null 2>&1 && gtk-update-icon-cache -q -t -f "$(PREFIX)/share/icons/hicolor" || true; \
+	fi
 
 # dylibbundler doesn't seem to pick up on the Python framework dependency,
 # so the last 3 cmds move it over manually. This is a bit fragile though
@@ -30,6 +95,5 @@ package_windows:
 package_linux:
 	fyne package -os linux -tags migrated_fynedo
 
-.PHONY: lint
 lint:
 	golangci-lint run