Add a package-lint target.

Cask

@@ -9,6 +9,7 @@
              :branch "win-fix"
              :files (:defaults ("reporters" "reporters/*") ("bin" "bin/*")))
  (depends-on "ert-async")
+ (depends-on "package-lint")
  (depends-on "with-simulated-input")
  (depends-on "ivy")
  (depends-on "helm"))

Makefile

@@ -0,0 +1,68 @@
+CASK        ?= cask
+EMACS       ?= emacs
+DIST        ?= dist
+EMACSFLAGS   = --batch -Q
+EMACSBATCH   = $(EMACS) $(EMACSFLAGS)
+
+VERSION     := $(shell EMACS=$(EMACS) $(CASK) version)
+PKG_DIR     := $(shell EMACS=$(EMACS) $(CASK) package-directory)
+PROJ_ROOT   := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
+
+EMACS_D      = ~/.emacs.d
+USER_ELPA_D  = $(EMACS_D)/elpa
+
+SRCS         = $(filter-out %-pkg.el, $(wildcard *.el))
+TESTS        = $(wildcard test/*.el)
+TAR          = $(DIST)/__PROJECT-NAME__-$(VERSION).tar
+
+
+.PHONY: all check test unit lint install uninstall reinstall clean-all clean clean-elc
+
+all : $(PKG_DIR) $(TAR)
+
+install : $(TAR)
+	$(EMACSBATCH) -l package -f package-initialize \
+	--eval '(package-install-file "$(PROJ_ROOT)/$(TAR)")'
+
+uninstall :
+	rm -rf $(USER_ELPA_D)/skeletor-*
+
+reinstall : clean uninstall install
+
+clean-all : clean
+	rm -rf $(PKG_DIR)
+
+clean-elc :
+	rm -f *.elc
+
+clean : clean-elc
+	rm -rf $(DIST)
+	rm -f *-pkg.el
+
+$(PKG_DIR) : Cask
+	$(CASK) install
+	touch $(PKG_DIR)
+
+$(TAR) : $(DIST) $(TEXI_MANUAL)
+	$(CASK) package
+
+$(DIST) :
+	mkdir $(DIST)
+
+check : test lint
+
+test: unit
+
+unit: $(PKG_DIR)
+	${CASK} exec ert-runner --win
+
+lint : $(SRCS) clean-elc
+	# Byte compile all and stop on any warning or error
+	${CASK} emacs $(EMACSFLAGS) \
+	--eval "(setq byte-compile-error-on-warn t)" \
+	-L . -f batch-byte-compile ${SRCS}
+
+	# Run package-lint to check for packaging mistakes
+	${CASK} emacs $(EMACSFLAGS) \
+	-l package-lint.el \
+	-f package-lint-batch-and-exit ${SRCS}