registry/Makefile
Stephen J Day d0abfe0b92 Report version in registry binary
We've added support to the registry command to report the current version of
the distribution package. The version package is generated with a shell script
that gets the latest tag and add "+unknown". This allows builds from "go get"
and "go install" to have a rough version number. Generated periodically, it
will provide a decent indication of what code built the binary. For more
accurate versioning, one can build with the "binaries" make target. Linker
flags are used to replace the version string with the actual current tag at
build time.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-01-29 18:32:01 -08:00

26 lines
794 B
Makefile

# Set an output prefix, which is the local directory if not specified
PREFIX?=$(shell pwd)
# Used to populate version variable in main package.
GO_LDFLAGS=-ldflags "-X `go list ./version`.Version `git describe --match 'v[0-9]*' --dirty='.m' --always`"
.PHONY: clean binaries
.DEFAULT: default
default:
@echo Please read the make targets before using this Makefile.
AUTHORS: .mailmap .git/ORIG_HEAD .git/FETCH_HEAD .git/HEAD
git log --format='%aN <%aE>' | sort -fu >> $@
# This only needs to be generated by hand when cutting full releases.
version/version.go:
./version/version.sh > $@
${PREFIX}/bin/registry: version/version.go $(shell find . -type f -name '*.go')
go build -o $@ ${GO_LDFLAGS} ./cmd/registry
binaries: ${PREFIX}/bin/registry
clean:
rm -rf ${PREFIX}/bin/registry