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f1b46c3205
This change keeps the version-controlled 'pubkey' and 'download' files separate from files generated via depot/create or downloaded via depot/download. So one can remove the entire depot/ directory without interfering with git. Furthermore, depot keys can now be hosted in supplemental repositories independent from Genode's main repository. Fixes #4364
122 lines
3.3 KiB
Makefile
Executable File
122 lines
3.3 KiB
Makefile
Executable File
#!/usr/bin/make -f
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#
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# \brief Tool for assembling a package archive
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# \author Norman Feske
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# \date 2017-03-17
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#
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define HELP_MESSAGE
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Compress and sign depot content for publishing
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usage:
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$(firstword $(MAKEFILE_LIST)) <archive-path> {PUBLIC_DIR=<public>}
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The <archive-path> denotes the archives (and implicitly their
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dependencies) to publish from the depot to the public directory.
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It must be given including the version number of the package archive.
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This tool does not touch any Genode source repository. It solely
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reads from the depot and writes to the public directory.
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The optional 'PUBLIC_DIR' argument defines the location of the public
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directory. If not specified, '<genode-dir>/public/' is used.
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endef
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export GENODE_DIR := $(realpath $(dir $(MAKEFILE_LIST))/../..)
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PUBLIC_DIR ?= $(GENODE_DIR)/public
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XZ_THREADS ?= 1
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include $(GENODE_DIR)/tool/depot/mk/front_end.inc
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#
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# Determine dependencies, check for completeness
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#
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ifneq ($(MAKECMDGOALS),)
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DEPENDENCIES_CMD := $(GENODE_DIR)/tool/depot/dependencies DEPOT_DIR="$(DEPOT_DIR)" $(MAKECMDGOALS)
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DEPENDENCIES_RESULT := $(shell $(DEPENDENCIES_CMD) 2> /dev/null || true)
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endif
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DEPENDENCIES_MISSING := $(sort $(foreach A, $(DEPENDENCIES_RESULT),\
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$(if $(wildcard $(PUBLIC_DIR)/$A.tar.xz.sig),,$A)))
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ifeq ($(filter Error:,$(DEPENDENCIES_RESULT)),)
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ARCHIVES := $(DEPENDENCIES_MISSING)
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else
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ARCHIVES :=
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$(MAKECMDGOALS): dependencies_error
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endif
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# re-execute the dependencies command to present the error to the user
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dependencies_error:
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@$(DEPENDENCIES_CMD)
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TARGETS += $(addsuffix .tar.xz.sig,$(addprefix $(PUBLIC_DIR)/,$(ARCHIVES)))
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#
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# Determine to-be-published index files from MAKECMDGOALS
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#
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INDEX_FILES := $(foreach A,$(MAKECMDGOALS),\
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$(if $(call archive_has_type,$A,index),$A,))
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INDEX_FILES_MISSING := $(sort $(foreach I, $(INDEX_FILES),\
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$(if $(wildcard $(DEPOT_DIR)/$I),,$I)))
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ifneq ($(INDEX_FILES_MISSING),)
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$(MAKECMDGOALS): index_missing_error
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else
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TARGETS += $(addsuffix .xz.sig,$(addprefix $(PUBLIC_DIR)/,$(INDEX_FILES)))
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endif
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index_missing_error:
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@echo "Error: missing depot content: $(INDEX_FILES_MISSING)"; false
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#
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# Generate compressed and signed archives and index files
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#
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include $(GENODE_DIR)/tool/depot/mk/gpg.inc
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MISSING_PUBKEY_FILES := $(sort \
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$(foreach A,$(ARCHIVES),\
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$(if $(call pubkey_path,$A),,\
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$(call pubkey_filename,$A))))
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$(PUBLIC_DIR)/%.xz.sig : $(PUBLIC_DIR)/%.xz
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$(VERBOSE)$(GPG) --detach-sign --digest-algo SHA256 --no-tty --use-agent \
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--local-user $(call pubkey_id,$*) - < $< > $@ || \
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( rm -f $@; false )
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.PRECIOUS: $(TARGETS:.xz.sig=.xz)
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# archive
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$(PUBLIC_DIR)/%.tar.xz: $(DEPOT_DIR)/%
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@$(ECHO) "$(DARK_COL)publish$(DEFAULT_COL) $@"
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$(VERBOSE)test -e $(dir $@) || mkdir -p $(dir $@)
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$(VERBOSE)tar cf - -C $(dir $<) $(notdir $<) | \
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xz --threads=$(XZ_THREADS) > $@
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# index file
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$(PUBLIC_DIR)/%.xz: $(DEPOT_DIR)/%
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@$(ECHO) "$(DARK_COL)publish$(DEFAULT_COL) $@"
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$(VERBOSE)test -e $(dir $@) || mkdir -p $(dir $@)
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$(VERBOSE)xz --threads=$(XZ_THREADS) <$< >$@
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ifneq ($(MISSING_PUBKEY_FILES),)
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$(MAKECMDGOALS) $(TARGETS): missing_pubkey_files
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endif
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$(MAKECMDGOALS): $(TARGETS)
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@true
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