Difference between revisions of "How to create a release of EMFStore"

Revision as of 08:59, 25 April 2012

In org.eclipse.emf.emfstore.site/buckminster.properties set the qualifier.replacement-property to the current milestone, e.g. M945, and deactivate the generated qualifier.replacement as shown below:

qualifier.replacement.*=M945
#qualifier.replacement.*=generator:lastModified
#generator.lastModified.format='v'yyyyMMdd-HHmm

Commit with a message such as "release 0.8.9.M945" and push your changes to the emfstore.core repository.
Wait for the hudson job to recognize these changes (currently <= 5 minutes) and build.
Download the artifact site.p2 as a zip-file from the build that was triggered by your commit (look for your commit message).
Using scp (or WinScp) login with your Eclipse committer account at dev.eclipse.org, and move the content of /home/data/httpd/download.eclipse.org/emf-store/milestones/latest to /home/data/httpd/download.eclipse.org/emf-store/milestones/archive into a new subfolder named after the version, e.g. 0.8.9.M944, if it does not yet exist. You might have to download and re-upload, if the server does now allow you to move files.
Upload the unpacked zip-file and the zip-file itself to /home/data/httpd/download.eclipse.org/emf-store/milestones/latest
Switch back the relase to the continuous integration versioning scheme

#qualifier.replacement.*=M945
qualifier.replacement.*=generator:lastModified
generator.lastModified.format='v'yyyyMMdd-HHmm

To release a final version, you need to replace the version numbers manually and drop the qualifier:

Increase the version milestone number globally for all MANIFEST.MF and features.xml files in all repositories, e.g. if you currently have version 0.8.9.qualifier in, your workspace you would end up with 0.9.0.
Proceed with hudson and the upload of the build as with the milestone release, but use the directory releases instead of milestones
Switch back the relase to the continuous integration versioning scheme by adding the qualifier to the release version. For example, if you currently have version 0.9.0 in your workspace, you would end up with 0.9.0.qualifier.

Commit and push.
Add the release to the websites: http://www.eclipse.org/emfstore/download.php and http://eclipse.org/emfclient/download.php
Change the permissions of all directories you touched to rwxrwsr-x recursively(!) in order to allow your group to modify the content later.
Verify that you can install EMFStore and ECP from the updated update-site by following these instructions: http://www.eclipse.org/emfstore/download.php or http://eclipse.org/emfclient/download.php
Update the link to the latest JavaDoc on the documentation websites: http://eclipse.org/emfstore/documentation.php and http://eclipse.org/emfclient/documentation.php
Make sure the changelog is updated
Update marketplace entrys: http://marketplace.eclipse.org/content/emfstore-0
Tweet about the new release, use the hashtag #emfstore :)

Currently, there is still a known bug that prevents hudson from building the repository if there are no new changes since the last build. In this case the build will fail with the message "Nothing to do". Therefore, try not to build manually but commit a dummy-change to trigger the build.
"ERROR No reader type with id git has been registered with extension-point org.eclipse.buckminster.core.readerTypes". This means that the Git-reader is unknown to the Buckminster installation on the selected Hudson node. Resolution: Select a different set of nodes in the job-configuration.
"Wiping out workspace first. java.io.IOException: Unable to delete /opt/users/hudsonbuild/.hudson/jobs/emf-emfstore-integration/workspace [...]". This means that a file in the workspace is currently locked by a process on the server. Resolution: Try again later (you can trigger the deletion of the workspace manually from within Hudson).
"ERROR: Failed to join the process Looks like the node went offline during the build. Check the slave log for the details." Resolution: Try again later

@@ Line 38: / Line 38: @@
 * "ERROR   No reader type with id git has been registered with extension-point org.eclipse.buckminster.core.readerTypes". This means that the Git-reader is unknown to the Buckminster installation on the selected Hudson node. Resolution: Select a different set of nodes in the job-configuration.
 * "Wiping out workspace first. java.io.IOException: Unable to delete /opt/users/hudsonbuild/.hudson/jobs/emf-emfstore-integration/workspace [...]". This means that a file in the workspace is currently locked by a process on the server. Resolution: Try again later (you can trigger the deletion of the workspace manually from within Hudson).
+* "ERROR: Failed to join the process Looks like the node went offline during the build. Check the slave log for the details." Resolution: Try again later
 == See also ==