Makefile

# Resolve repository root (Makefile can live anywhere)
REPO_ROOT := $(shell git rev-parse --show-toplevel 2>/dev/null || pwd)

MK_COMMON_REPO        ?= leinardi/make-common
MK_COMMON_VERSION     ?= v1

MK_COMMON_DIR         := $(REPO_ROOT)/.mk
MK_COMMON_FILES       := help.mk pre-commit.mk password.mk

MK_COMMON_BOOTSTRAP_SCRIPT := $(REPO_ROOT)/scripts/bootstrap-mk-common.sh

# Bootstrap: the script will self-update and fetch the selected .mk snippets
MK_COMMON_BOOTSTRAP := $(shell "$(MK_COMMON_BOOTSTRAP_SCRIPT)" \
  "$(MK_COMMON_REPO)" \
  "$(MK_COMMON_VERSION)" \
  "$(MK_COMMON_DIR)" \
  "$(MK_COMMON_FILES)")

# Include shared make logic
include $(addprefix $(MK_COMMON_DIR)/,$(MK_COMMON_FILES))

.PHONY: mk-common-update
mk-common-update: ## Check for remote updates of shared .mk files
	@echo "[mk] Checking for updates from $(MK_COMMON_REPO)@$(MK_COMMON_VERSION)"
	MK_COMMON_UPDATE=1 "$(MK_COMMON_BOOTSTRAP_SCRIPT)" \
	  "$(MK_COMMON_REPO)" \
	  "$(MK_COMMON_VERSION)" \
	  "$(MK_COMMON_DIR)" \
	  "$(MK_COMMON_FILES)"