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|
EMACS ?= emacs
VERSION ?= latest
# The order is important for compilation.
for_compile := *.el
for_checkdoc := *.el
for_longlines := $(wildcard *.el *.md *.yml) Makefile
.PHONY: all
all: compile checkdoc longlines ## Build project and run all linters
.PHONY: compile
compile: ## Check for byte-compiler errors
@for file in $(for_compile); do \
echo "[compile] $$file" ;\
$(EMACS) -Q --batch -L . -f batch-byte-compile $$file 2>&1 \
| grep -v "^Wrote" \
| grep . && exit 1 || true ;\
done
.PHONY: checkdoc
checkdoc: ## Check for missing or poorly formatted docstrings
@for file in $(for_checkdoc); do \
echo "[checkdoc] $$file" ;\
$(EMACS) -Q --batch \
--eval "(or (fboundp 'checkdoc-file) (kill-emacs))" \
--eval "(setq sentence-end-double-space nil)" \
--eval "(checkdoc-file \"$$file\")" 2>&1 \
| grep . && exit 1 || true ;\
done
.PHONY: longlines
longlines: ## Check for lines longer than 79 characters
@echo "[longlines] $(for_longlines)"
@for file in $(for_longlines); do \
cat "$$file" \
| sed '/[l]onglines-start/,/longlines-stop/d' \
| grep -E '.{80}' \
| grep -E -v 'https?://' \
| sed "s/^/$$file:long line: /" \
| grep . && exit 1 || true ;\
done
.PHONY: clean
clean: ## Remove build artifacts
@echo "[clean]" *.elc
@rm -f *.elc
.PHONY: docker
docker: ## Start a Docker shell with source code and given Emacs VERSION
@scripts/docker.bash $(VERSION)
.PHONY: help
help: ## Show this message
@echo "usage:" >&2
@grep -h "[#]# " $(MAKEFILE_LIST) | \
sed 's/^/ make /' | \
sed 's/:[^#]*[#]# /|/' | \
sed 's/%/LANG/' | \
column -t -s'|' >&2
|
