Initial commit

Makefile

@@ -0,0 +1,76 @@
+#!/usr/bin/env gmake -f
+
+GOOPTS=CGO_ENABLED=0
+BUILDOPTS=-ldflags="-s -w" -a -gcflags=all=-l -trimpath -buildvcs=false
+MYNAME1=tg-holy-bot
+BINARY1=${MYNAME1}
+UNIX_BINARY1=${MYNAME1}
+WINDOWS_BINARY1=${MYNAME1}.exe
+RMCMD=rm -rf
+
+# On windows binary name can depend not only on platform selected, but target too, we need no .exe suffix for linux bin.
+ifeq ($(OS),Windows_NT)
+ifdef GOOS
+ifeq ($(GOOS),windows)
+BINARY1=${WINDOWS_BINARY1}
+else  # not ifeq ($(GOOS),windows)
+BINARY1=${MYNAME1}
+endif # ifeq ($(GOOS),windows)
+else  # not ifdef GOOS
+BINARY1=${WINDOWS_BINARY1}
+endif # ifdef GOOS
+ifeq ($(SHELL), sh.exe)
+RMCMD=DEL /Q /F
+endif
+endif
+
+# Set newline symbol explicitly to aboud undefined behaviour in windows.
+define IFS
+
+endef
+
+
+all: clean build
+
+
+build:
+ifeq ($(OS),Windows_NT)
+# Looks like on windows gnu make explicitly set SHELL to sh.exe, if it was not set.
+ifeq ($(SHELL), sh.exe)
+#	# Vanilla cmd.exe / powershell.
+	SET "CGO_ENABLED=0"
+	go build ${BUILDOPTS} -o ${BINARY1} ./cmd/${MYNAME1}
+else ifeq (,$(findstring(Git/usr/bin/sh.exe, $(SHELL))))
+#	# git-bash
+	CGO_ENABLED=0 go build ${BUILDOPTS} -o ${BINARY1} ./cmd/${MYNAME1}
+else  # not ifeq (,$(findstring(Git/usr/bin/sh.exe, $(SHELL))))
+#	# Some other shell.
+#	 # TODO: handle it.
+	$(info "-- Dunno how to handle this shell: ${SHELL}")
+endif # ifeq (,$(findstring(Git/usr/bin/sh.exe, $(SHELL))))
+else  # not  ($(OS),Windows_NT)
+	CGO_ENABLED=0 go build ${BUILDOPTS} -o ${BINARY1} ./cmd/${MYNAME1}
+endif # ifeq ($(OS),Windows_NT)
+
+
+clean:
+ifeq ($(OS),Windows_NT)
+ifeq ($(SHELL),sh.exe)
+#	# Vanilla cmd.exe / powershell.
+	if exist ${WINDOWS_BINARY1} ${RMCMD} ${WINDOWS_BINARY1}
+	if exist ${UNIX_BINARY1} ${RMCMD} ${UNIX_BINARY1}
+else  # not ifeq ($(SHELL),sh.exe)
+	${RMCMD} ./${WINDOWS_BINARY1}
+	${RMCMD} ./${UNIX_BINARY1}
+endif # ifeq ($(SHELL),sh.exe)
+else  # not ifeq ($(OS),Windows_NT)
+	${RMCMD} ./${UNIX_BINARY1}
+endif
+
+
+upgrade:
+	go get -u ./...
+	go mod tidy
+	go mod vendor
+
+# vim: set ft=make noet ai ts=4 sw=4 sts=4: