Makefile

   1 scripts = $(shell find . -maxdepth 1 -name \*.sh -type f)
   2 templates = $(shell find templates -maxdepth 1 -type f -printf "%f\n")
   3 units = $(shell find -maxdepth 1 -name \*.service -or -name \*.timer)
   4 export prefix ?= /usr/local
   5
   6 define TEMPLATE_RULE
   7 $(1): $(2)
   8         cat $(2) | envsubst > $(1)
   9 endef
  10
  11 .PHONY: all
  12 all: $(templates)
  13
  14 .PHONY: clean
  15 clean:
  16         rm $(templates)
  17
  18 .PHONY: install
  19 install: $(scripts) $(units)
  20         install -D -t $(prefix)/bin $(scripts)
  21         install -D -t $(prefix)/lib/systemd/system $(units)
  22         install -D -t $(prefix)/lib/systemd/user $(units)
  23
  24
  25 $(foreach _tmpl,$(templates),$(eval $(call TEMPLATE_RULE,$(_tmpl),templates/$(_tmpl))))