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Removed unnecessary "--" from printf

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This commit is contained in:
Héctor Molinero Fernández
2021-10-31 18:55:02 +01:00
parent a0c51fe378
commit c92ec4c034
3 changed files with 15 additions and 15 deletions
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6
Makefile
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@@ -209,13 +209,13 @@ binfmt-register:
.PHONY: version
version:
@if printf -- '%s' '$(IMAGE_VERSION)' | grep -q '^v[0-9]\{1,\}$$'; then \
@if printf '%s' '$(IMAGE_VERSION)' | grep -q '^v[0-9]\{1,\}$$'; then \
NEW_IMAGE_VERSION=$$(awk -v 'v=$(IMAGE_VERSION)' 'BEGIN {printf "v%.0f", substr(v,2)+1}'); \
printf -- '%s\n' "$${NEW_IMAGE_VERSION:?}" > '$(VERSION_FILE)'; \
printf '%s\n' "$${NEW_IMAGE_VERSION:?}" > '$(VERSION_FILE)'; \
'$(GIT)' add '$(VERSION_FILE)'; '$(GIT)' commit -m "$${NEW_IMAGE_VERSION:?}"; \
'$(GIT)' tag -a "$${NEW_IMAGE_VERSION:?}" -m "$${NEW_IMAGE_VERSION:?}"; \
else \
>&2 printf -- 'Malformed version string: %s\n' '$(IMAGE_VERSION)'; \
>&2 printf 'Malformed version string: %s\n' '$(IMAGE_VERSION)'; \
exit 1; \
fi