@ -50,6 +50,9 @@ endif
i f e q ( $( BUTANE_BLOCKLIST ) , )
export BUTANE_BLOCKLIST := $( shell tmp = $$ ( mktemp /tmp/butane-blocklist-XXXXXX) ; cp $( TOP_LEVEL_DIR) /butane.blocklist " $$ tmp " ; echo " $$ tmp " )
e n d i f
i f e q ( $( BUTANE_START_TS ) , )
export BUTANE_START_TS := $( shell mktemp /tmp/butane-start-ts-XXXXXX)
e n d i f
e n d i f
# Name of the current project, derived from the current working directory.
@ -109,7 +112,7 @@ I_KNOW_WHAT_I_AM_DOING ?=
# List of all ignition files corresponding to the dependencies
# Here, we inject the "base" project as a dependency. It can therefore be assumed to always be embeddable in project's butane specs.
DEPENDENCIES_IGNITION_FILES := $( shell for dep in base $( DEPENDENCIES) ; do echo $( TOP_LEVEL_DIR) /$$ dep/$$ dep.ign $( TOP_LEVEL_DIR) /$$ dep/$$ dep-examples.ign; done )
DEPENDENCIES_IGNITION_FILES := $( shell for dep in $$ ( if [ " $( PROJECT_NAME) " != " base" ] ; then echo base; fi ) $( DEPENDENCIES) ; do echo $( TOP_LEVEL_DIR) /$$ dep/$$ dep.ign $( TOP_LEVEL_DIR) /$$ dep/$$ dep-examples.ign; done )
# User and group IDs to own the project files and directories.
PROJECT_UID ?= 0
@ -142,7 +145,7 @@ dryrun:
QUADLET_UNIT_DIRS = " $$ PWD " /usr/lib/systemd/system-generators/podman-system-generator -dryrun > /dev/null
# Create the base directories needed for installation.
$(TARGET_CHROOT)/etc/containers/systemd $(TARGET_CHROOT)/etc/systemd/system $(TARGET_CHROOT)/etc/tmpfiles.d $(TARGET_CHROOT)/etc/sysctl.d :
$(TARGET_CHROOT)/etc/containers/systemd $(TARGET_CHROOT)/etc/systemd/system $(TARGET_CHROOT)/etc/tmpfiles.d $(TARGET_CHROOT)/etc/sysctl.d $(TARGET_CHROOT)/etc/profile.d :
install -D -d -m 0755 -o root -g root $@
# Create the directory to store quadlet configuration files.
@ -319,42 +322,44 @@ tail-logs: pre-requisites
done ; \
run journalctl " $$ {journalctl_args[@]} "
# Ensure that required variables are set before building Butane specifications .
butane-prerequisites :
# Build the Butane specifications, suitable for Fedora CoreOS, including those of the dependencies of this project .
$(PROJECT_NAME).bu $(PROJECT_NAME)-examples.bu & :
@if [ -z " $( TARGET_CHROOT) " ] ; then \
echo "TARGET_CHROOT is not set!" ; exit 1; \
fi ; \
if [ -z " $( BUTANE_BLOCKLIST) " ] ; then \
echo "BUTANE_BLOCKLIST is not set!" ; exit 1; \
fi ; \
if [ -z " $( BUTANE_START_TS) " ] ; then \
echo "BUTANE_START_TS is not set!" ; exit 1; \
fi
# Build the Butane specifications (configuration files) suitable for Fedora CoreOS.
# In order to avoid duplications in the ignition files, a blocklist is updated, containing file paths as they are added to the chroot.
$(PROJECT_NAME).bu : YQ_FILES := $( shell if [ -f "overlay .bu " ]; then echo "- overlay .bu "; else echo "-"; fi )
$(PROJECT_NAME).bu : butane -prerequisites install -config
$( TOP_LEVEL_DIR) /generate-butane-spec.sh $( TARGET_CHROOT) $( BUTANE_BLOCKLIST) $( SYSTEMD_MAIN_UNIT_NAMES) $( SYSTEMD_TIMER_NAMES) | yq eval-all '. as $$item ireduce ({}; . *+ $$item)' $( YQ_FILES) > $( PROJECT_NAME) .bu
@( cat $( TOP_LEVEL_DIR) /butane.blocklist; echo; for file in $$ ( find " $$ TARGET_CHROOT " ) ; do echo " $$ {file# $$ TARGET_CHROOT} " ; done ) | sort -u | grep -v -E '^$$' > " $( BUTANE_BLOCKLIST) "
# Build the Butane specifications (example files) suitable for Fedora CoreOS.
# In order to avoid duplications in the ignition files, a blocklist is updated, containing file paths as they are added to the chroot.
$(PROJECT_NAME)-examples.bu : butane -prerequisites install -examples
$( TOP_LEVEL_DIR) /generate-butane-spec.sh $( TARGET_CHROOT) $( BUTANE_BLOCKLIST) > $( PROJECT_NAME) -examples.bu
@( cat $( TOP_LEVEL_DIR) /butane.blocklist; echo; for file in $$ ( find " $$ TARGET_CHROOT " ) ; do echo " $$ {file# $$ TARGET_CHROOT} " ; done ) | sort -u | grep -v -E '^$$' > " $( BUTANE_BLOCKLIST) "
# Build the Butane specifications + Ignition files suitable for Fedora CoreOS of the dependencies of this project.
butane-pre :: butane -prerequisites
@run( ) { echo $$ *; " $$ @ " ; } ; \
set -Eeuo pipefail; \
if [ $( PROJECT_NAME) .bu -ot " $( BUTANE_START_TS) " ] || [ $( PROJECT_NAME) -examples.bu -ot " $( BUTANE_START_TS) " ] ; then \
for dep in base $( DEPENDENCIES) ; do \
if [ [ " $$ dep " = = " $( PROJECT_NAME) " ] ] ; then \
# Avoid building the current project as its own dependency. \
continue ; \
fi ; \
if [ $( BUTANE_START_TS) -ot " $( TOP_LEVEL_DIR) / $$ dep/ $$ dep.ign " ] && [ $( BUTANE_START_TS) -ot " $( TOP_LEVEL_DIR) / $$ dep/ $$ dep-examples.ign " ] ; then \
# Dependency is up-to-date. \
continue ; \
fi ; \
run $( MAKE) -C $( TOP_LEVEL_DIR) /$$ dep $$ dep.ign $$ dep-examples.ign ; \
done
done ; \
run make install-config; \
YQ_FILES = " $$ (if [ -f " overlay.bu" ]; then echo " - overlay.bu"; else echo " -"; fi)" ; \
echo " generate-butane-spec.sh $( TARGET_CHROOT) > $( PROJECT_NAME) .bu " ; \
$( TOP_LEVEL_DIR) /generate-butane-spec.sh $( TARGET_CHROOT) $( BUTANE_BLOCKLIST) $( SYSTEMD_MAIN_UNIT_NAMES) $( SYSTEMD_TIMER_NAMES) | yq eval-all '. as $$item ireduce ({}; . *+ $$item)' $$ YQ_FILES > $( PROJECT_NAME) .bu; \
( cat $( TOP_LEVEL_DIR) /butane.blocklist; echo; for file in $$ ( find " $$ TARGET_CHROOT " ) ; do echo " $$ {file# $$ TARGET_CHROOT} " ; done ) | sort -u | grep -v -E '^$$' > " $( BUTANE_BLOCKLIST) " ; \
run make install-examples; \
echo " generate-butane-spec.sh $( TARGET_CHROOT) > $( PROJECT_NAME) -examples.bu " ; \
$( TOP_LEVEL_DIR) /generate-butane-spec.sh $( TARGET_CHROOT) $( BUTANE_BLOCKLIST) > $( PROJECT_NAME) -examples.bu; \
( cat $( TOP_LEVEL_DIR) /butane.blocklist; echo; for file in $$ ( find " $$ TARGET_CHROOT " ) ; do echo " $$ {file# $$ TARGET_CHROOT} " ; done ) | sort -u | grep -v -E '^$$' > " $( BUTANE_BLOCKLIST) " ; \
fi
.PHONY : $( PROJECT_NAME ) .bu $( PROJECT_NAME ) -examples .bu
# Generate the current project's Ignition files from the Butane specs.
$(PROJECT_NAME).ign $(PROJECT_NAME)-examples.ign : butane -pre
$(PROJECT_NAME).ign $(PROJECT_NAME)-examples.ign : %.ign : %.bu
butane --strict -o $@ $<
@ -365,11 +370,10 @@ butane: fcos.ign
$(TOP_LEVEL_DIR)/local.ign : $( TOP_LEVEL_DIR ) /local .bu
butane --strict -o $@ $<
# Build the ignition files of the dependencies of this project.
$(DEPENDENCIES_IGNITION_FILES) :
$( MAKE) -C $( dir $@ ) $( notdir $@ )
# The file might exist already, declare it as phony and let the child Makefile handle it.
.PHONY : $( DEPENDENCIES_IGNITION_FILES )
.INTERMEDIATE : fcos .bu
fcos.bu : DEPS := $( if $ ( filter -out base ,$ ( PROJECT_NAME ) ) ,base $ ( DEPENDENCIES ) ,$ ( DEPENDENCIES ) )
fcos.bu : %.bu : Makefile $( TOP_LEVEL_DIR ) /default -butane -spec .sh
$( TOP_LEVEL_DIR) /default-butane-spec.sh $( PROJECT_NAME) $( DEPS) > $@
# Generate the final Fedora CoreOS ignition file by merging the Butane spec with the local and project-specific ignition files, as well as those of the dependencies.
fcos.ign : fcos .bu $( TOP_LEVEL_DIR ) /local .ign $( PROJECT_NAME ) .ign $( PROJECT_NAME ) -examples .ign $( DEPENDENCIES_IGNITION_FILES )
@ -487,4 +491,4 @@ clean: clean-pre pre-requisites
.PHONY : tail -logs butane help fcos -vm clean -vm console units units -pre remove -vm
.PHONY : clean -pre clean -post install -pre install -post uninstall -pre uninstall -post
.PHONY : install -files install -files -pre install -files -post install -actions
.PHONY : install -actions -pre install -actions -post butane -prerequisites butane -pre
.PHONY : install -actions -pre install -actions -post
Nicolas Massé