jmtd → log → awk
Recently, I've been using awk
in shell scripts more and more often.
When I saw Thomas' Blog I reeled a bit
from of the make
/shell
quoted within. (Sorry Thomas! It's still a thought
provoking blog post):
DEBVERS ?= $(shell dpkg-parsechangelog | sed -n -e 's/^Version: //p')
VERSION ?= $(shell echo '$(DEBVERS)' | sed -e 's/^[\[:digit:]]*://' -e 's/[-].*//')
DEBFLAVOR ?= $(shell dpkg-parsechangelog | grep -E ^Distribution: | cut -d" " -f2)
DEBPKGNAME ?= $(shell dpkg-parsechangelog | grep -E ^Source: | cut -d" " -f2)
DEBIAN_BRANCH ?= $(shell cat debian/gbp.conf | grep debian-branch | cut -d'=' -f2 | awk '{print $1}')
GIT_TAG ?= $(shell echo '$(VERSION)' | sed -e 's/~/_/')
I couldn't help but re-write it to be more efficient (and in the case of
DEBIAN_BRANCH
, more correct):
DEBVERS := $(shell dpkg-parsechangelog | awk '/^Version:/ {print $$2}')
VERSION := $(shell echo '$(DEBVERS)' | sed -e 's/^[0-9]*://' -e 's/-.*//')
DEBFLAVOR := $(shell dpkg-parsechangelog | awk '/^Distribution:/ {print $$2}')
DEBPKGNAME := $(shell dpkg-parsechangelog | awk '/^Source:/ {print $$2}')
DEBIAN_BRANCH := $(shell awk 'BEGIN{FS="[= ]+"} /debian-branch/ {print $$2}' debian/gbp.conf)
GIT_TAG := $(subst ~,_,$(VERSION))