update makefile

Author: mpadge

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: githist
 Title: Code analyses traced along the 'git' history of a package
-Version: 0.0.1.025
+Version: 0.0.1.026
 Authors@R: 
     person("Mark", "Padgham", , "mark.padgham@email.com", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0003-2172-5265"))

codemeta.json

@@ -8,7 +8,7 @@
   "codeRepository": "https://github.com/ropensci-review-tools/githist",
   "issueTracker": "https://github.com/ropensci-review-tools/githist/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "0.0.1.025",
+  "version": "0.0.1.026",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",

makefile

@@ -1,29 +1,34 @@
 LFILE = README
 VIGNETTE = pkgstats
 
-#all: insert knith #open 
-all: init vignette
+all: help
 
-init:
+init: ## Initialize `pkgdown` site
 	echo "pkgdown::init_site()" | R --no-save -q
 
-vignette:
+vignette: ## Render vignette defined at top of `makefile`
 	echo "pkgdown::build_article('$(VIGNETTE)',quiet=FALSE)" | R --no-save -q
 
-
-knith: $(LFILE).Rmd
+knith: $(LFILE).Rmd ## Render readme to HTML
 	echo "rmarkdown::render('$(LFILE).Rmd',output_file='$(LFILE).html')" | R --no-save -q
 
-knitr: $(LFILE).Rmd
+knitr: $(LFILE).Rmd ## Render `REAMDE.Rds` to `README.md`.
 	echo "rmarkdown::render('$(LFILE).Rmd',output_file='$(LFILE).md')" | R --no-save -q
 
-#open: $(LFILE).html
-#	xdg-open $(LFILE).html &
-open:
+open: ## Open HTML-rendered vignette
 	xdg-open docs/articles/$(VIGNETTE).html &
 
-check:
+pkgcheck: ## Run `pkgcheck` and print results to screen.
 	Rscript -e 'library(pkgcheck); checks <- pkgcheck(); print(checks); summary (checks)'
 
-clean:
+clean: ## Clean all temp and cached files
 	rm -rf *.html *.png README_cache 
+
+help: ## Show this help
+	@printf "Usage:\033[36m make [target]\033[0m\n"
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'
+
+# Phony targets:
+.PHONY: doc
+.PHONY: check
+.PHONY: help