Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/config/Shellcheck.am
Version:
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1 # Global ShellCheck exclusions: 2 # 3 # ShellCheck can't follow non-constant source. Use a directive to specify location. [SC1090] 4 # Not following: a was not specified as input (see shellcheck -x). [SC1091] 5 # Prefer putting braces around variable references even when not strictly required. [SC2250] 6 # Consider invoking this command separately to avoid masking its return value (or use '|| true' to ignore). [SC2312] 7 # In POSIX sh, 'local' is undefined. [SC2039] # older ShellCheck versions 8 # In POSIX sh, 'local' is undefined. [SC3043] # newer ShellCheck versions 9 10 SHELLCHECKSCRIPTS = 11 12 JUST_SHELLCHECK_OPTS = $(addprefix shellcheck-here-,$(subst /,^,$(1))) 13 JUST_CHECKBASHISMS_OPTS = $(addprefix checkbashisms-here-,$(subst /,^,$(1))) 14 SHELLCHECK_OPTS = $(call JUST_SHELLCHECK_OPTS,$(1)) $(call JUST_CHECKBASHISMS_OPTS,$(1)) 15 16 PHONY += shellcheck 17 18 _STGT = $(subst ^,/,$(subst shellcheck-here-,,$@)) 19 shellcheck-here-%: 20 if HAVE_SHELLCHECK 21 shellcheck --format=gcc --enable=all --exclude=SC1090,SC1091,SC2039,SC2250,SC2312,SC3043 $$([ -n "$(SHELLCHECK_SHELL)" ] && echo "--shell=$(SHELLCHECK_SHELL)") "$$([ -e "$(_STGT)" ] || echo "$(srcdir)/")$(_STGT)" 22 else 23 @echo "skipping shellcheck of" $(_STGT) "because shellcheck is not installed" 24 endif 25 26 shellcheck: $(SHELLCHECKSCRIPTS) $(call JUST_SHELLCHECK_OPTS,$(SHELLCHECKSCRIPTS)) 27 28 29 PHONY += checkbashisms 30 31 # command -v *is* specified by POSIX and every shell in existence supports it 32 _BTGT = $(subst ^,/,$(subst checkbashisms-here-,,$@)) 33 checkbashisms-here-%: 34 if HAVE_CHECKBASHISMS 35 ! { [ -n "$(SHELLCHECK_SHELL)" ] && echo '#!/bin/$(SHELLCHECK_SHELL)'; cat "$$([ -e "$(_BTGT)" ] || echo "$(srcdir)/")$(_BTGT)"; } | \ 36 checkbashisms -npx 2>&1 | grep -vFe "'command' with option other than -p" -e 'command -v' -e 'any possible bashisms' $(CHECKBASHISMS_IGNORE) >&2 37 else 38 @echo "skipping checkbashisms of" $(_BTGT) "because checkbashisms is not installed" 39 endif 40 41 checkbashisms: $(SHELLCHECKSCRIPTS) $(call JUST_CHECKBASHISMS_OPTS,$(SHELLCHECKSCRIPTS))
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