runtime: Use git rev-parse for the kata-monitor tag
The .git-commit can be a multiple line file, potentially confusing
the Darwin linker for example.
Fixes:
@@ -535,7 +535,7 @@ endef
all: runtime containerd-shim-v2 monitor
-# Targets that depend on .git-commit can use $(shell cat .git-commit) to get a
+# Targets that depend on .git-commit can use $(shell git rev-parse HEAD) to get a
# git revision string. They will only be rebuilt if the revision string
# actually changes.
.PHONY: .git-commit.tmp
@@ -590,7 +590,7 @@ $(SHIMV2_OUTPUT): $(SOURCES) $(GENERATED_FILES) $(MAKEFILE_LIST)
$(MONITOR_OUTPUT): $(SOURCES) $(GENERATED_FILES) $(MAKEFILE_LIST) .git-commit
$(QUIET_BUILD)(cd $(MONITOR_DIR)/ && go build \
- --ldflags "-X main.GitCommit=$(shell cat .git-commit)" $(BUILDFLAGS) -o $@ .)
+ --ldflags "-X main.GitCommit=$(shell git rev-parse HEAD)" $(BUILDFLAGS) -o $@ .)
.PHONY: \
check \
@@ -611,7 +611,7 @@ GENERATED_FILES += $(CONFIGS)
$(GENERATED_FILES): %: %.in $(MAKEFILE_LIST) VERSION .git-commit
$(QUIET_GENERATE)$(SED) \
- -e "s|@COMMIT@|$(shell cat .git-commit)|g" \
+ -e "s|@COMMIT@|$(shell git rev-parse HEAD)|g" \
$(foreach v,$(GENERATED_VARS),-e "s|@$v@|$($v)|g") \
$< > $@
@@ -738,7 +738,7 @@ show-variables:
@printf "\n"
show-header: .git-commit
- @printf "%s - version %s (commit %s)\n\n" $(TARGET) $(VERSION) $(shell cat .git-commit)
+ @printf "%s - version %s (commit %s)\n\n" $(TARGET) $(VERSION) $(shell git rev-parse HEAD)
show-arches: show-header
@printf "Supported architectures (possible values for ARCH variable):\n\n"
