Merge lp:~james-w/libdep-service-python/make-release into lp:libdep-service-python

[James Westby]

Add some release automation.

Hi,

Here's a stab at automating the second part of the release process.

We might want to automate the first part too, but I think trying to do all
of it in one operation is a mistake because of the multiple moving parts.

I welcome ideas for other approaches, this was just the easiest way I could
see to fold the steps on the wiki page in to a script.

Thanks,

James

[Jonathan Lange (jml)]

On 18 October 2012 21:42, James Westby <email address hidden> wrote:
> James Westby has proposed merging lp:~james-w/libdep-service-python/make-release into lp:libdep-service-python.
>
> Commit message:
> Add some release automation.
>
> Requested reviews:
> Canonical Consumer Applications Hackers (canonical-ca-hackers)
>
> For more details, see:
> https://code.launchpad.net/~james-w/libdep-service-python/make-release/+merge/130428
>
> Hi,
>
> Here's a stab at automating the second part of the release process.
>
> We might want to automate the first part too, but I think trying to do all
> of it in one operation is a mistake because of the multiple moving parts.
>

+1

> I welcome ideas for other approaches, this was just the easiest way I could
> see to fold the steps on the wiki page in to a script.
>

I think this is a good approach. I think it might be better to read
the version number out of the NEWS file (or similar), rather than
require it to be specified, since if everything has gone correctly
with the previous step, it has already been specified.

cheers,
jml

[lp:~james-w/libdep-service-python/make-release]

12. By James Westby on 2012-10-19

Read the version from the $(VERSION_FILE) rather than requiring it to be specified.

[James Westby (james-w)]

Good point.

I've modified it to read $(VERSION_FILE), and to check that the tag isn't already
there (to try and catch us when we run "make release" thinking it might do the first
part)

Thanks,

James

[Jonathan Lange (jml)]

Great, thanks.

review: Approve

=== modified file 'Makefile'
--- Makefile	2012-10-01 18:34:11 +0000
+++ Makefile	2012-10-19 20:29:20 +0000
@@ -16,3 +16,22 @@
 
 
 TEST_COMMAND=$(PY) -m testtools.run discover libdep_service_client
+
+PROJECT_NAME=libdep-service-python
+VERSION_FILE=libdep_service_client/__init__.py
+NEWS_FILE=NEWS
+LP_PROJECT=libdep-service-python
+VERSION=$(shell grep "^__version__ " "$(VERSION_FILE)" | sed -e "s/.*=\s*'\([^']\+\)'.*/\1/")
+
+release:
+	@echo Releasing version $(VERSION)
+	@(bzr tags | grep -vq "^$(VERSION)\s") || (echo "Tag already exists for $(VERSION), remove it and run again" && exit 1)
+	@grep -q "^$(VERSION)\s" "$(NEWS_FILE)" || (echo "No entry for $(VERSION) in NEWS" && exit 1)
+	python setup.py sdist upload --sign
+	bzr tag "$(VERSION)"
+	bzr push lp:$(LP_PROJECT)
+	cp "dist/$(PROJECT_NAME)-$(VERSION).tar.gz" $(CA_DOWNLOAD_CACHE_DIR)/dist
+	bzr add "$(CA_DOWNLOAD_CACHE_DIR)/dist/$(PROJECT_NAME)-$(VERSION).tar.gz"
+	bzr ci "$(CA_DOWNLOAD_CACHE_DIR)/dist/$(PROJECT_NAME)-$(VERSION).tar.gz" -m "Add $(PROJECT_NAME) $(VERSION)."
+
+.PHONY: release