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-rw-r--r--Makefile30
1 files changed, 17 insertions, 13 deletions
diff --git a/Makefile b/Makefile
index 0a09188..eec8c62 100644
--- a/Makefile
+++ b/Makefile
@@ -38,6 +38,7 @@ BOOTTARGETS := $(foreach template, $(TEMPLATES), $(template)/base/boot)
BOOTTARGETS += $(foreach prov, $(PROVTARGETS), $(prov)/boot)
+
PACKER_OPTS := -var-file=base.json
ifdef DEBUG
VERBOSE := 1
@@ -51,6 +52,22 @@ endif
TIMESTAMP := $(shell date "+%Y-%m-%d_%H-%M-%S")
+# The ROOTPW is only needed for the base, boot and provisioning targets.
+# In every other case it must not be checked as it should be possible to call
+# help or cleanup without the need of defining the password.
+PW_NEEDED := $(filter $(strip $(PROVTARGETS) $(BOOTTARGETS)),$(MAKECMDGOALS))
+ifneq ($(PW_NEEDED),)
+ ifeq ($(strip $(ROOTPW)),)
+ $(error No root password is set, set it as ROOTPW in your environment.)
+ else
+ $(foreach cur,$(PW_NEEDED),\
+ $(shell printf "$(ROOTPW)" | $(HASHER) --check --status "$(firstword $(subst /, ,$(cur)))/base/rootpw.$(HASHER)")\
+ $(if $(filter 1,$(.SHELLSTATUS)),\
+ $(error The wrong ROOTPW is set. Please correct it)))
+ endif
+endif
+
+
ifdef VERBOSE
PACKER_OPTS += -var='headless=false'
@@ -74,23 +91,12 @@ ifdef VERBOSE
endif
-check_rootpw = $(if $(strip $(ROOTPW)),\
- $(if $1,\
- $(if $(shell echo "$(ROOTPW)" | $(HASHER) --check --quiet $1/base/rootpw.$(HASHER)),\
- $(error ROOTPW password hash does not match $1/base/rootpw.$(HASHER)),\
- ),\
- ),\
- $(error No root password is set, set it as ROOTPW in your environment.) \
-)
-
-
.PHONY: help clean_except_last clean_bases clean_all
help:
# Creating base images
$(BASETARGETS):
- $(call check_rootpw)
$(info ** Building template '$(@D)' using '$(BUILDER)' **)
$(PACKER) build -only=$(BUILDER) \
$(PACKER_OPTS) \
@@ -103,7 +109,6 @@ $(BASETARGETS):
# Provisioning images
$(PROVTARGETS):
$(foreach flav, $(FLAVORS), %/$(flav)): %/base
- $(call check_rootpw,$(@D))
$(eval BUILD_DIR := $(@D)/$(@F).$(TIMESTAMP))
$(info ** Provisioning '$(@D)' with '$(@F)' **)
@mkdir -p $(BUILD_DIR)
@@ -121,7 +126,6 @@ $(foreach flav, $(FLAVORS), %/$(flav)): %/base
# Generating boot files
$(BOOTTARGETS):
%/boot: %
- $(call check_rootpw,$(dir $(@D)))
$(eval BUILD_DIR := $(@D).$(TIMESTAMP))
$(info ** Generating boot files for '$(BUILD_DIR)')
$(PACKER) build -only=$(BUILDER) \