1.PHONY: shellcheck 2shellcheck: $(SCRIPTS) $(SHELLCHECKSCRIPTS) 3if HAVE_SHELLCHECK 4 [ -z "$(SCRIPTS)$(SHELLCHECKSCRIPTS)" ] && exit; shellcheck --format=gcc --exclude=SC1090,SC1091,SC2250 $$([ -n "$(SHELLCHECK_SHELL)" ] && echo "--shell=$(SHELLCHECK_SHELL)") $(SHELLCHECK_OPTS) $(SCRIPTS) $(SHELLCHECKSCRIPTS) 5else 6 @[ -z "$(SCRIPTS)$(SHELLCHECKSCRIPTS)" ] && exit; echo "skipping shellcheck of" $(SCRIPTS) $(SHELLCHECKSCRIPTS) "because shellcheck is not installed" 7endif 8 @set -e; for dir in $(SHELLCHECKDIRS); do $(MAKE) -C $$dir shellcheck; done 9 10 11# command -v *is* specified by POSIX and every shell in existence supports it 12.PHONY: checkbashisms 13checkbashisms: $(SCRIPTS) $(SHELLCHECKSCRIPTS) 14if HAVE_CHECKBASHISMS 15 [ -z "$(SCRIPTS)$(SHELLCHECKSCRIPTS)" ] && exit; ! if [ -z "$(SHELLCHECK_SHELL)" ]; then \ 16 checkbashisms -npx $(SCRIPTS) $(SHELLCHECKSCRIPTS); else \ 17 for f in $(SCRIPTS) $(SHELLCHECKSCRIPTS); do echo $$f >&3; { echo '#!/bin/$(SHELLCHECK_SHELL)'; cat $$f; } | checkbashisms -npx; done; \ 18 fi 3>&2 2>&1 | grep -vFe "'command' with option other than -p" -e 'command -v' $(CHECKBASHISMS_IGNORE) >&2 19else 20 @[ -z "$(SCRIPTS)$(SHELLCHECKSCRIPTS)" ] && exit; echo "skipping checkbashisms of" $(SCRIPTS) $(SHELLCHECKSCRIPTS) "because checkbashisms is not installed" 21endif 22 @set -e; for dir in $(SHELLCHECKDIRS); do $(MAKE) -C $$dir checkbashisms; done 23