I’ve just replaced my little shell script that was helping me to update the hash files inside my postfix configuration. While before I had hardcoded the paths/names, they are now simply fetched by means of find. In addition to the old capabilities, the new make file will also copy any files required inside the chrooted /etc, if they aren’t up-do-date. Since make works by means of timestamps of the targets, this is easily achieved.
Here’s how it looks (stripped the “intro” of the make file, though).
config-files := $(shell find /var/spool/postfix/etc/ -type f)
hash-files := $(shell find $(CURDIR) -name '*.hash')
hashdb-files := $(addsuffix .db,$(hash-files))
.PHONY: all
all: $(hashdb-files) $(config-files)
newaliases
postfix check
postfix reload
/var/spool/postfix/etc/%: /etc/%
cp --preserve=timestamps $(patsubst /var/spool/postfix%,%,$@) $@
%.hash.db: %.hash
postmap $(patsubst %.db,%,$@)
@chown root:postfix $@ $(patsubst %.db,%,$@)
@chmod u=rwX,g=r,o= $@ $(patsubst %.db,%,$@)
ifeq ($(filter $(MAKECMDGOALS),all rebuild),)
postfix check
postfix reload
endif
.PHONY: info
info:
-@echo "config-files = $(config-files)"
-@echo "hash-files = $(hash-files)"
-@echo "hashdb-files = $(hashdb-files)"
.PHONY: rebuild
rebuild: clean all
.PHONY: clean
clean:
-@echo "Cleaning $(CURDIR) ..."
-@rm -f $(hashdb-files)
You can download it here.
// Oliver