Remove unused Makefile targets

The Makefile started as a standard file I use for multiple Go projects,
but it was aimed at having only one executable to build. I've removed
everything that assumes a single executable, and kept the parts that are
actually used now.

Makefile

@@ -1,28 +1,12 @@
-OUT := flamenco-manager-poc
 PKG := gitlab.com/blender/flamenco-ng-poc
 VERSION := $(shell git describe --tags --dirty --always)
 PKG_LIST := $(shell go list ${PKG}/... | grep -v /vendor/)
-STATIC_OUT := ${OUT}-${VERSION}
-PACKAGE_PATH := dist/${OUT}-${VERSION}
 
 LDFLAGS := -X ${PKG}/internal/appinfo.ApplicationVersion=${VERSION}
 BUILD_FLAGS = -ldflags="${LDFLAGS}"
 
 export CGO_ENABLED=0
 
-ifndef PACKAGE_PATH
-# ${PACKAGE_PATH} is used in 'rm' commands, so it's important to check.
-$(error PACKAGE_PATH is not set)
-endif
-
-RESOURECS :=
-ifeq ($(OS),Windows_NT)
-	OUT := $(OUT).exe
-	STATIC_OUT := $(STATIC_OUT).exe
-	LDFLAGS := $(LDFLAGS) -H=windowsgui
-	RESOURECS := resource.syso
-endif
-
 all: application
 
 # Install generators and build the software.
@@ -53,7 +37,6 @@ version:
 	@echo "OS     : ${OS}"
 	@echo "Package: ${PKG}"
 	@echo "Version: ${VERSION}"
-	@echo "Target : ${OUT}"
 	@echo
 	@env | grep GO
 
@@ -85,67 +68,8 @@ clean:
 	rm -f pkg/api/*.gen.go internal/*/mocks/*.gen.go internal/*/*/mocks/*.gen.go
 	@$(MAKE) generate
 
-# static: vet lint resource.syso
 static: vet lint generate
 	go build -v -o flamenco-manager-poc-static -tags netgo -ldflags="-extldflags \"-static\" -w -s ${LDFLAGS}" ${PKG}/cmd/flamenco-manager-poc
 	go build -v -o flamenco-worker-poc-static -tags netgo -ldflags="-extldflags \"-static\" -w -s ${LDFLAGS}" ${PKG}/cmd/flamenco-worker-poc
 
-.gitlabAccessToken:
+.PHONY: run application version static vet lint deploy  flamenco-manager flamenco-worker socketio-poc generate with-deps
-	$(error gitlabAccessToken does not exist, visit Visit https://gitlab.com/profile/personal_access_tokens, create a Personal Access Token with API access then save it to the file .gitlabAccessToken)
-
-
-release: .gitlabAccessToken package
-	rsync ${PACKAGE_PATH}* stuvel@stuvel.eu:files/beatstripper/ -va
-	go run release/release.go -version ${VERSION} -fileglob ${PACKAGE_PATH}\*
-
-
-package:
-	@$(MAKE) _prepare_package
-	@$(MAKE) _package_linux
-	@$(MAKE) _package_windows
-	#@$(MAKE) _package_darwin
-	@$(MAKE) _finish_package
-
-package_linux:
-	@$(MAKE) _prepare_package
-	@$(MAKE) _package_linux
-	@$(MAKE) _finish_package
-
-package_windows:
-	@$(MAKE) _prepare_package
-	@$(MAKE) _package_windows
-	@$(MAKE) _finish_package
-
-package_darwin:
-	@$(MAKE) _prepare_package
-	@$(MAKE) _package_darwin
-	@$(MAKE) _finish_package
-
-_package_linux:
-	@$(MAKE) --no-print-directory GOOS=linux MONGOOS=linux GOARCH=amd64 STATIC_OUT=${PACKAGE_PATH}/${OUT} _package_tar
-
-_package_windows:
-	@$(MAKE) --no-print-directory GOOS=windows MONGOOS=windows GOARCH=amd64 STATIC_OUT=${PACKAGE_PATH}/${OUT}.exe _package_zip
-
-_package_darwin:
-	@$(MAKE) --no-print-directory GOOS=darwin MONGOOS=osx GOARCH=amd64 STATIC_OUT=${PACKAGE_PATH}/${OUT} _package_zip
-
-_prepare_package:
-	rm -rf ${PACKAGE_PATH}
-	mkdir -p ${PACKAGE_PATH}
-	cp -ua README.md LICENSE ${PACKAGE_PATH}/
-
-_finish_package:
-	rm -r ${PACKAGE_PATH}
-	rm -f ${PACKAGE_PATH}.sha256
-	sha256sum ${PACKAGE_PATH}* | tee ${PACKAGE_PATH}.sha256
-
-_package_tar: static
-	tar -C $(dir ${PACKAGE_PATH}) -zcf $(PWD)/${PACKAGE_PATH}-${GOOS}.tar.gz $(notdir ${PACKAGE_PATH})
-	rm ${STATIC_OUT}
-
-_package_zip: static
-	cd $(dir ${PACKAGE_PATH}) && zip -9 -r -q $(notdir ${PACKAGE_PATH})-${GOOS}.zip $(notdir ${PACKAGE_PATH})
-	rm ${STATIC_OUT}
-
-.PHONY: run application version static vet lint deploy package release prepare flamenco-manager-poc flamenco-worker-poc socketio-poc generate with-deps