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Difference between revisions of "Mylyn/Release Howto"

(Release Checklist)
(Update Versions)
(146 intermediate revisions by 4 users not shown)
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[[category:Mylyn]]
 
[[category:Mylyn]]
  
==== Before the Release ====
+
= Before the Release =
  
  * Backport changes to the 3.3 branch
+
== Prepare Build Environment ==
 +
* ''once'' Checkout releng on build.eclipse.org
 +
  ssh build.eclipse.org
 +
git clone /gitroot/mylyn/org.eclipse.mylyn.git
 +
* Update releng on build.eclipse.org from Git
 +
cd ~/org.eclipse.mylyn/
 +
git pull
 +
* ''once'' Make sure your have Java 5.0 or later in your path. Settings for $HOME/.bashrc on build.eclipse.org:
 +
export JAVA_HOME=/opt/public/common/jdk-1.6.x86_64
 +
export ECLIPSE_HOME=~/.m2/repository/org/eclipse/tycho/tycho-p2-runtime/0.12.0/eclipse
 +
* ''once'' Run Maven on build.eclipse.org to download runtime
 +
cd org.eclipse.mylyn
 +
mvn package
 +
* ''once'' Create symlinks for convenience
 +
ln -s /home/data/httpd/archive.eclipse.org/ ~/archive
 +
ln -s org.eclipse.mylyn/org.eclipse.mylyn.releng ~/releng
  
==== The Release ====
+
== Create a Branch (Major Release Only) ==
 +
* Branch integration repository
 +
git clone ssh://git.eclipse.org/gitroot/mylyn/org.eclipse.mylyn.all src-3_6_x
 +
cd src-3_6_x
 +
git checkout -b e_3_7_m_3_6_x
 +
git submodule init
 +
git submodule update
 +
* Branch each sub-project
 +
git submodule foreach git pull
 +
git submodule foreach git checkout -b e_3_7_m_3_6_x master
 +
* Update branches in .gitmodules (can do this by comparing with previous branch) so that each submodule looks like this:
 +
[submodule "org.eclipse.mylyn.context"]
 +
    path = org.eclipse.mylyn.context
 +
    url = ../../mylyn/org.eclipse.mylyn.context.git
 +
    revision = .
 +
    branch = e_3_7_m_3_6_x
 +
* Push changed .gitmodules file to new e_3_7_m_3_6_x branch
 +
* Push submodule branches
 +
git submodule foreach git push origin e_3_7_m_3_6_x:e_3_7_m_3_6_x
 +
* configure mylyn-3.6.x-release job on Hudson to build from e_3_7_m_3_6_x branch
 +
** set BRANCH parameter passed to downstream builds
 +
* configure mylyn-3.6.x job at http://ci.mylyn.org/ to build from e_3_7_m_3_6_x branch
  
* Change the qualifier to v20YYMMDD-HHMM in all MANIFEST.MF and feature.xml files
+
== Release Review & IP Log ==
* Tag the release as R_x_y_z and R_x_y_y_e_3_3
+
  
* ''Make sure the build uses the correct qualifier'' (?)
+
See [[Development_Resources/HOWTO/Release_Cycle#Release_Review | Release_Cycle#Release_Review]] for details.
  
* Build the release by running the org.eclipse.mylyn.releng/build.sh script
+
=== Submit IP Log for Review ''at least 2 weeks before release'' ===
* Upload the release by running the org.eclipse.mylyn.releng/upload.sh script
+
* Check [http://www.eclipse.org/projects/ip_log.php?id=mylyn,mylyn.builds,mylyn.commons,mylyn.context,mylyn.docs,mylyn.reviews,mylyn.tasks,mylyn.versions IP log]
  * Move the release to the main update site
+
* Check the [http://eclipse.org/projects/tools/downloads.php?id=mylyn downloads area]. The following missing CQ's are expected due to limitations of the project downloads scanner:
 +
axis-ant.jar (No CQ found)
 +
  axis.jar (No CQ found)
 +
epub-ant.jar (No CQ found)
 +
htmltext.jar (No CQ found)
 +
jaxrpc.jar (No CQ found)
 +
junit.jar (No CQ found)
 +
=== Seek PMC Approval for Release ''at least 2 weeks before release'' ===
 +
* email link to review documentation to [mailto:mylyn-pmc@eclipse.org mylyn-pmc@eclipse.org]
 +
=== Schedule Release Review ''at least 1 week before release'' ===
 +
* Once PMC and IP log approval are secured, send links to review document and mailing list discussion showing PMC approval to [mailto:emo@eclipse.org emo@eclipse.org]
  
==== After the upload ====
+
== Prepare Source Code ==
  
* Add the mirror attribute to all site.xml files:
+
=== Internationalize Messages ===
<source lang="xml">
+
* Run Source > Find Broken Externalized Strings over all bundles
  mirrorsURL="http://www.eclipse.org/downloads/download.php?file=/tools/mylyn/update/[location]/site.xml&amp;protocol=http&amp;format=xml"
+
* Run Source > Externalize Strings over all bundles
</source>
+
==== After the release ====
+
  
  * Replace version numbers in all MANIFEST.MF and feature.xml files, e.g. 2.3.0.qualifier -> 2.3.1.qualifier
+
=== Update User Guide from the Wiki ===
  * Make sure changes are applied to the 3.3 branch as well as the 3.4 branch
+
* Run <tt>org.eclipse.mylyn.help.ui/build-helper.xml</tt> as an Ant Build (ensure WikiText is checked out into your workspace)
 +
* Review the user guide and commit changes
 +
 
 +
=== Update Copyright Notices ===
 +
* Update the year in the about.ini to the current year
 +
* Update the year in all feature.xml files to the current year for changed features
 +
* Update the year in copyright notices of changed source files: Install platform releng tools (available from the update site http://download.eclipse.org/eclipse/updates/4.3), Project context menu > Fix Copyrights
 +
 
 +
=== Backport changes to the Platform Specific Branches ===
 +
* Merge changes from master in each branched module
 +
  git merge master
 +
 
 +
= The Release =
 +
 
 +
== Update Target ==
 +
* Update target files in <tt>org.eclipse.mylyn/org.eclipse.mylyn-target</tt> to point to release sites of dependencies to ensure builds are reproducible in the future
 +
** Update versions of Eclipse Platform dependencies:
 +
cd ~/releng/bin
 +
./extractVersionsFromUpdateSite.sh ../../org.eclipse.mylyn-target/mylyn-e4.4.target ~/downloads/releases/luna/201409261001/ junit
 +
Copy the desired suggestions to the target file.
 +
** To get version for org.eclipse.sdk.ide (a product UI)
 +
unzip ~/downloads/releases/luna/201409261001/content.jar; grep "id='org.eclipse.sdk.ide'" content.xml; rm content.xml
 +
** Update to latest Orbit version and update dependency versions from http://download.eclipse.org/tools/orbit/downloads/
 +
 
 +
== Build ==
 +
* If building from a branch, make sure the o.e.m.all repository is up to date. It updates automatically when changes are cherry-picked to submodule branches through Gerrit but may not when submodule branches are fast-forwarded.
 +
* [https://hudson.eclipse.org/hudson/user/spingel/my-views/view/Mylyn%20Release/ Release builds (Hudson)]
 +
** Select release as the type
 +
** Check publish
 +
** Once the build is complete, check the test results from the downstream jobs
 +
* Release build (manually):
 +
 +
mvn -Prelease -DforceContextQualifier=v20110304-0100 -Ppublish -Phudson.eclipse.org -Pindigo -Dexplicit-target -Dmaven.test.skip=true -Dtycho-version=0.12.0 -Dsign-dir=tools/mylyn/hudson/release clean install
 +
 
 +
* Snapshot build (manually):
 +
 
 +
mvn -Psnapshot -Ppublish -Phudson.eclipse.org -Pindigo -Dexplicit-target -Dmaven.test.skip=true -Dtycho-version=0.12.0 -Dsign-dir=tools/mylyn/hudson/snapshot clean install
 +
 
 +
== Verify Update Site Contents ==
 +
* Check that only approved features are on the update site
 +
* Check that all Orbit bundles are tracked in [http://eclipse.org/projects/ip_log.php?projectid=mylyn,mylyn.builds,mylyn.commons,mylyn.context,mylyn.docs,mylyn.reviews,mylyn.tasks,mylyn.versions approved CQs]
 +
 
 +
== Update Discovery Jar ==
 +
 
 +
* Update siteUrls and statsUrls in <tt>org.eclipse.mylyn/org.eclipse.mylyn.discovery-directory/plugin.xml</tt> to have the correct version
 +
* Check that the listings (supported versions) are up to date. <!-- We wait until now to update versions in case we need to update the jar mid-release -->
 +
 
 +
Run <tt>org.eclipse.mylyn.discovery-directory/build-helper.xml</tt> to produce a new jar. Then copy org.eclipse.mylyn.discovery.jar to <tt>~/downloads/mylyn/discovery/</tt>, renaming it with the Mylyn version.
 +
  scp org.eclipse.mylyn.discovery.jar
 +
      sdavis@build.eclipse.org:~/downloads/mylyn/discovery/org.eclipse.mylyn.discovery-3.12.jar
 +
 
 +
Make a second copy of the jar named with the next Mylyn version so that updating the framework version after the release (below) will not cause tests to fail.
 +
  scp org.eclipse.mylyn.discovery.jar
 +
      sdavis@build.eclipse.org:~/downloads/mylyn/discovery/org.eclipse.mylyn.discovery-3.13.jar
 +
 
 +
Commit the changes.
 +
 
 +
== Test Install ==
 +
* Do a test install from http://download.eclipse.org/mylyn/snapshots/weekly
 +
* Test that any changes to discovery show up (it may take a while for the new jar to propagate to [https://www.eclipse.org/downloads/download.php?file=/mylyn/discovery/org.eclipse.mylyn.discovery-3.13.jar mirrors])
 +
 
 +
== Update SimRel Contributions (Simultaneous Release Only) ==
 +
* provide help bundles from final build for info center as on [https://bugs.eclipse.org/bugs/show_bug.cgi?id=408828 bug 408828]
 +
 
 +
== Tag Sources ==
 +
* Tag the release as R_x_y_z (and R_x_y_z_e_3_3 if plug-ins are branched)
 +
git submodule foreach git tag R_3_6_3
 +
git tag R_3_6_3
 +
* Tag sub-projects with their respective versions as vx.y.z (e.g. v0.8.1):
 +
org.eclipse.mylyn.builds
 +
org.eclipse.mylyn.docs
 +
org.eclipse.mylyn.reviews
 +
org.eclipse.mylyn.versions
 +
* Push tags
 +
git submodule foreach git push --tags
 +
git push --tags
 +
 
 +
== Prepare Download Area ==
 +
* Log into Eclipse.org
 +
ssh build.eclipse.org
 +
* Remove Old Integration Builds
 +
rm -rf ~/downloads/mylyn/drops/3.6.0/I*
 +
* Also remove all RC builds (builds starting with a 'v') other than the latest
 +
* Update snapshot sites:
 +
cd ~/downloads/mylyn/snapshots/
 +
~/releng/bin/create-composite.sh -r
 +
* Copy Release to archive.eclipse.org
 +
cp -a ~/downloads/mylyn/drops/3.6.0 /home/data/httpd/archive.eclipse.org/mylyn/drops
 +
* Run script to add mirror URLs
 +
cd ~/downloads/mylyn/drops/3.6.0/
 +
~/releng/bin/update-metadata.sh
 +
* Check that the content.jar contains the p2.mirrorsURL property:
 +
~/releng/bin/check-metadata.sh v20140609-1648
 +
It should look like <property name="p2.mirrorsURL" value="http://www.eclipse.org/downloads/download.php?file=/mylyn/drops/.../v.../&amp;protocol=http&amp;format=xml"/>
 +
 
 +
== Create API Baseline ==
 +
* ''major releases'' Create an API baseline zip
 +
  cd ~/downloads/mylyn/drops/3.6.0
 +
  ~/releng/bin/create-api-profile.sh 3.6.0 v20110608-1400
 +
* ''major releases'' Update your development environment with the new baseline
 +
 
 +
== Update Release Repository Content ==
 +
 
 +
''Note: If the release is part of the Simultaneous Release, this is the step that should wait until the official release day. That way the artifacts can be published early so they have time to mirror, but they won't be [https://wiki.eclipse.org/SimRel/Simultaneous_Release_FAQ#How_is_a_final_build_made_.22invisible.22_until_release.3F visible] until this step is done.''
 +
 
 +
* Log into Eclipse.org
 +
  ssh build.eclipse.org
 +
*  ''major releases'' Update filters in <tt>~/downloads/mylyn/releases/*/composite.index</tt>
 +
** Ensure that ~/downloads/mylyn/releases/3.6 exists, where 3.6 is the version to be released, and that it contains a composite.index with appropriate content
 +
cd ~/downloads/mylyn/releases/
 +
cp -r 3.5 3.6
 +
emacs 3.6/composite.index
 +
* Update release composite sites
 +
cd ~/downloads/mylyn/releases/
 +
~/releng/bin/create-composite.sh -r
 +
rm -rf latest; cp -r 3.6 latest
 +
 
 +
== Update Website ==
 +
* Update the version number on download page
 +
* Update the snapshot section on the download page
 +
* Create a new section on download archive page
 +
* ''major releases'' Add a link to the new API baseline on the download archive page
 +
* Create a new section in the New &amp; Noteworthy
 +
* Update the News section at http://eclipse.org/mylyn/
 +
* Update http://eclipse.org/mylyn/updates.xml
 +
 
 +
== Update Babel ==
 +
* Make release available in [http://babel.eclipse.org/babel/map_files.php Eclipse Babel] for translation (major releases only)
 +
 
 +
== Announce Release ==
 +
* Send announcement to [http://dev.eclipse.org/mhonarc/lists/mylyn-announce/maillist.html mylyn-announce]
 +
* Post announcement to [http://www.eclipse.org/forums/index.php?t=thread&frm_id=83 news group]
 +
 
 +
== Update Marketplace Listings ==
 +
* ''major releases'' [http://marketplace.eclipse.org/content/mylyn Mylyn]
 +
* ''major releases'' [http://marketplace.eclipse.org/content/mylyn-trac-connector Trac Connector]
 +
 
 +
= After the Release =
 +
 
 +
== Create Discovery Directory ==
 +
 
 +
Create a discovery/directory-XX.xml for the next Mylyn version in the website Git, commenting out any 3rd party jars that haven't been created yet.
 +
 
 +
== Update Versions ==
 +
* ''service release only'' Add SR branch to [https://hudson.eclipse.org/hudson/job/mylyn-snapshot-publish mylyn-snapshot-publish] "Branches to build"
 +
* ''major release'' Update CoreUtil.FRAMEWORK_VERSION
 +
* ''major release'' Edit URL in <tt>org.eclipse.mylyn-feature/feature.xml</tt>
 +
* Edit versions in <tt>org.eclipse.mylyn/org.eclipse.mylyn.releng/bin/update-versions.sh</tt>
 +
cd org.eclipse.mylyn.all
 +
git submodule foreach git reset --hard
 +
git submodule foreach git checkout master
 +
git submodule foreach git pull
 +
org.eclipse.mylyn/org.eclipse.mylyn.releng/bin/update-versions.sh
 +
* Push reviews in dependency order. After each set of reviews is merged, wait for the corresponding [https://hudson.eclipse.org/hudson/view/Mylyn/ nightly builds] to publish new snapshots before pushing the next set of reviews. Push sets of reviews in this order:
 +
# org.eclipse.mylyn, org.eclipse.mylyn.all
 +
# docs, commons
 +
# tasks, versions
 +
# context, reviews
 +
# builds, incubator
 +
 
 +
* If an upcoming simultaneous release will include the new Mylyn version, use [[Eclipse_b3/aggregator/manual | b3 Aggregator editor]] to push version [[Simrel/Contributing_to_Simrel_Aggregation_Build|update]] to appropriate branch(es) of [http://git.eclipse.org/c/simrel/org.eclipse.simrel.build.git/ simrel.build repo]. If only changing versions, can use find and replace in text editor instead of b3 editor. Make sure there is a snapshot build before pushing the version update.
 +
 
 +
== Create Download Area ==
 +
* Create download directory (omit last argument if this is not a major release)
 +
~/releng/bin/create-download-directory.sh 3.6.0 3.7.0 true
 +
* ''major release'' Update composite site indices
 +
emacs ~/downloads/mylyn/snapshots/*/composite.index
 +
emacs ~/downloads/mylyn/incubator/3.7/composite.index
 +
* Update snapshot sites
 +
cd ~/downloads/mylyn/snapshots/
 +
~/releng/bin/create-composite.sh -r
 +
cd ~/downloads/mylyn/incubator
 +
~/releng/bin/create-composite.sh -r
 +
 
 +
== Create Build Job ==
 +
 
 +
* Request mylyn-3.7.x-release job on Hudson cloning the previous release job
 +
* Configure job to build from master branch, trigger downstream jobs on master branch, and run weekly
 +
* Create a mylyn-3.7.x job at http://ci.mylyn.org/
 +
 
 +
== Add Bugzilla Versions and Milestones ==
 +
* [https://dev.eclipse.org/committers/bugs/bugz_manager.php Add Bugzilla Milestones] for the next release
 +
* ''major release'' Add Bugzilla Version for the current release
 +
* ''major release'' move all bugs from "next" milestones to the new milestones:
 +
** https://bugs.eclipse.org/bugs/buglist.cgi?list_id=10853667&order=bug_status%2Cpriority%2Cassigned_to%2Cbug_id&product=Mylyn&query_format=advanced&target_milestone=Next&tweak=1
 +
** https://bugs.eclipse.org/bugs/buglist.cgi?list_id=10840631&order=bug_status%2Cpriority%2Cassigned_to%2Cbug_id&product=Mylyn%20Tasks&query_format=advanced&target_milestone=Next&tweak=1
 +
** https://bugs.eclipse.org/bugs/buglist.cgi?list_id=10152343&product=Mylyn%20Commons&product=Mylyn%20Context&query_format=advanced&target_milestone=Next
 +
** https://bugs.eclipse.org/bugs/buglist.cgi?list_id=10152351&product=Mylyn%20Reviews&query_format=advanced&target_milestone=Next
 +
 
 +
== Update Project Plan ==
 +
* ''major release'' Update release plans in https://projects.eclipse.org/projects/mylyn/documentation
 +
* Create release bug for the next release
 +
 
 +
= Notes =
 +
 
 +
* create-composite.sh: need to run this every time after deleting drops to make sure there are no stale references
 +
* Most of the examples assume you are releasing Mylyn 3.6 and then preparing for the 3.7 release
 +
* In this document, ''major release'' generally means anything other than a service release

Revision as of 18:57, 27 January 2015


Before the Release

Prepare Build Environment

  • once Checkout releng on build.eclipse.org
ssh build.eclipse.org
git clone /gitroot/mylyn/org.eclipse.mylyn.git
  • Update releng on build.eclipse.org from Git
cd ~/org.eclipse.mylyn/
git pull
  • once Make sure your have Java 5.0 or later in your path. Settings for $HOME/.bashrc on build.eclipse.org:
export JAVA_HOME=/opt/public/common/jdk-1.6.x86_64
export ECLIPSE_HOME=~/.m2/repository/org/eclipse/tycho/tycho-p2-runtime/0.12.0/eclipse
  • once Run Maven on build.eclipse.org to download runtime
cd org.eclipse.mylyn
mvn package
  • once Create symlinks for convenience
ln -s /home/data/httpd/archive.eclipse.org/ ~/archive
ln -s org.eclipse.mylyn/org.eclipse.mylyn.releng ~/releng

Create a Branch (Major Release Only)

  • Branch integration repository
git clone ssh://git.eclipse.org/gitroot/mylyn/org.eclipse.mylyn.all src-3_6_x
cd src-3_6_x
git checkout -b e_3_7_m_3_6_x
git submodule init
git submodule update
  • Branch each sub-project
git submodule foreach git pull
git submodule foreach git checkout -b e_3_7_m_3_6_x master
  • Update branches in .gitmodules (can do this by comparing with previous branch) so that each submodule looks like this:
[submodule "org.eclipse.mylyn.context"]
    path = org.eclipse.mylyn.context
    url = ../../mylyn/org.eclipse.mylyn.context.git
    revision = .
    branch = e_3_7_m_3_6_x
  • Push changed .gitmodules file to new e_3_7_m_3_6_x branch
  • Push submodule branches
git submodule foreach git push origin e_3_7_m_3_6_x:e_3_7_m_3_6_x
  • configure mylyn-3.6.x-release job on Hudson to build from e_3_7_m_3_6_x branch
    • set BRANCH parameter passed to downstream builds
  • configure mylyn-3.6.x job at http://ci.mylyn.org/ to build from e_3_7_m_3_6_x branch

Release Review & IP Log

See Release_Cycle#Release_Review for details.

Submit IP Log for Review at least 2 weeks before release

  • Check IP log
  • Check the downloads area. The following missing CQ's are expected due to limitations of the project downloads scanner:
axis-ant.jar (No CQ found)
axis.jar (No CQ found)
epub-ant.jar (No CQ found)
htmltext.jar (No CQ found)
jaxrpc.jar (No CQ found)
junit.jar (No CQ found)

Seek PMC Approval for Release at least 2 weeks before release

Schedule Release Review at least 1 week before release

  • Once PMC and IP log approval are secured, send links to review document and mailing list discussion showing PMC approval to emo@eclipse.org

Prepare Source Code

Internationalize Messages

  • Run Source > Find Broken Externalized Strings over all bundles
  • Run Source > Externalize Strings over all bundles

Update User Guide from the Wiki

  • Run org.eclipse.mylyn.help.ui/build-helper.xml as an Ant Build (ensure WikiText is checked out into your workspace)
  • Review the user guide and commit changes

Update Copyright Notices

  • Update the year in the about.ini to the current year
  • Update the year in all feature.xml files to the current year for changed features
  • Update the year in copyright notices of changed source files: Install platform releng tools (available from the update site http://download.eclipse.org/eclipse/updates/4.3), Project context menu > Fix Copyrights

Backport changes to the Platform Specific Branches

  • Merge changes from master in each branched module
git merge master

The Release

Update Target

  • Update target files in org.eclipse.mylyn/org.eclipse.mylyn-target to point to release sites of dependencies to ensure builds are reproducible in the future
    • Update versions of Eclipse Platform dependencies:
cd ~/releng/bin
./extractVersionsFromUpdateSite.sh ../../org.eclipse.mylyn-target/mylyn-e4.4.target ~/downloads/releases/luna/201409261001/ junit

Copy the desired suggestions to the target file.

    • To get version for org.eclipse.sdk.ide (a product UI)
unzip ~/downloads/releases/luna/201409261001/content.jar; grep "id='org.eclipse.sdk.ide'" content.xml; rm content.xml

Build

  • If building from a branch, make sure the o.e.m.all repository is up to date. It updates automatically when changes are cherry-picked to submodule branches through Gerrit but may not when submodule branches are fast-forwarded.
  • Release builds (Hudson)
    • Select release as the type
    • Check publish
    • Once the build is complete, check the test results from the downstream jobs
  • Release build (manually):
mvn -Prelease -DforceContextQualifier=v20110304-0100 -Ppublish -Phudson.eclipse.org -Pindigo -Dexplicit-target -Dmaven.test.skip=true -Dtycho-version=0.12.0 -Dsign-dir=tools/mylyn/hudson/release clean install
  • Snapshot build (manually):
mvn -Psnapshot -Ppublish -Phudson.eclipse.org -Pindigo -Dexplicit-target -Dmaven.test.skip=true -Dtycho-version=0.12.0 -Dsign-dir=tools/mylyn/hudson/snapshot clean install

Verify Update Site Contents

  • Check that only approved features are on the update site
  • Check that all Orbit bundles are tracked in approved CQs

Update Discovery Jar

  • Update siteUrls and statsUrls in org.eclipse.mylyn/org.eclipse.mylyn.discovery-directory/plugin.xml to have the correct version
  • Check that the listings (supported versions) are up to date.

Run org.eclipse.mylyn.discovery-directory/build-helper.xml to produce a new jar. Then copy org.eclipse.mylyn.discovery.jar to ~/downloads/mylyn/discovery/, renaming it with the Mylyn version.

 scp org.eclipse.mylyn.discovery.jar
     sdavis@build.eclipse.org:~/downloads/mylyn/discovery/org.eclipse.mylyn.discovery-3.12.jar

Make a second copy of the jar named with the next Mylyn version so that updating the framework version after the release (below) will not cause tests to fail.

 scp org.eclipse.mylyn.discovery.jar
     sdavis@build.eclipse.org:~/downloads/mylyn/discovery/org.eclipse.mylyn.discovery-3.13.jar

Commit the changes.

Test Install

Update SimRel Contributions (Simultaneous Release Only)

  • provide help bundles from final build for info center as on bug 408828

Tag Sources

  • Tag the release as R_x_y_z (and R_x_y_z_e_3_3 if plug-ins are branched)
git submodule foreach git tag R_3_6_3
git tag R_3_6_3
  • Tag sub-projects with their respective versions as vx.y.z (e.g. v0.8.1):
org.eclipse.mylyn.builds
org.eclipse.mylyn.docs
org.eclipse.mylyn.reviews
org.eclipse.mylyn.versions
  • Push tags
git submodule foreach git push --tags
git push --tags

Prepare Download Area

  • Log into Eclipse.org
ssh build.eclipse.org
  • Remove Old Integration Builds
rm -rf ~/downloads/mylyn/drops/3.6.0/I*
  • Also remove all RC builds (builds starting with a 'v') other than the latest
  • Update snapshot sites:
cd ~/downloads/mylyn/snapshots/
~/releng/bin/create-composite.sh -r
  • Copy Release to archive.eclipse.org
cp -a ~/downloads/mylyn/drops/3.6.0 /home/data/httpd/archive.eclipse.org/mylyn/drops
  • Run script to add mirror URLs
cd ~/downloads/mylyn/drops/3.6.0/
~/releng/bin/update-metadata.sh
  • Check that the content.jar contains the p2.mirrorsURL property:
~/releng/bin/check-metadata.sh v20140609-1648

It should look like <property name="p2.mirrorsURL" value="http://www.eclipse.org/downloads/download.php?file=/mylyn/drops/.../v.../&protocol=http&format=xml"/>

Create API Baseline

  • major releases Create an API baseline zip
 cd ~/downloads/mylyn/drops/3.6.0
 ~/releng/bin/create-api-profile.sh 3.6.0 v20110608-1400
  • major releases Update your development environment with the new baseline

Update Release Repository Content

Note: If the release is part of the Simultaneous Release, this is the step that should wait until the official release day. That way the artifacts can be published early so they have time to mirror, but they won't be visible until this step is done.

  • Log into Eclipse.org
ssh build.eclipse.org
  • major releases Update filters in ~/downloads/mylyn/releases/*/composite.index
    • Ensure that ~/downloads/mylyn/releases/3.6 exists, where 3.6 is the version to be released, and that it contains a composite.index with appropriate content
cd ~/downloads/mylyn/releases/
cp -r 3.5 3.6
emacs 3.6/composite.index
  • Update release composite sites
cd ~/downloads/mylyn/releases/
~/releng/bin/create-composite.sh -r
rm -rf latest; cp -r 3.6 latest

Update Website

  • Update the version number on download page
  • Update the snapshot section on the download page
  • Create a new section on download archive page
  • major releases Add a link to the new API baseline on the download archive page
  • Create a new section in the New & Noteworthy
  • Update the News section at http://eclipse.org/mylyn/
  • Update http://eclipse.org/mylyn/updates.xml

Update Babel

  • Make release available in Eclipse Babel for translation (major releases only)

Announce Release

Update Marketplace Listings

After the Release

Create Discovery Directory

Create a discovery/directory-XX.xml for the next Mylyn version in the website Git, commenting out any 3rd party jars that haven't been created yet.

Update Versions

  • service release only Add SR branch to mylyn-snapshot-publish "Branches to build"
  • major release Update CoreUtil.FRAMEWORK_VERSION
  • major release Edit URL in org.eclipse.mylyn-feature/feature.xml
  • Edit versions in org.eclipse.mylyn/org.eclipse.mylyn.releng/bin/update-versions.sh
cd org.eclipse.mylyn.all
git submodule foreach git reset --hard
git submodule foreach git checkout master
git submodule foreach git pull
org.eclipse.mylyn/org.eclipse.mylyn.releng/bin/update-versions.sh
  • Push reviews in dependency order. After each set of reviews is merged, wait for the corresponding nightly builds to publish new snapshots before pushing the next set of reviews. Push sets of reviews in this order:
  1. org.eclipse.mylyn, org.eclipse.mylyn.all
  2. docs, commons
  3. tasks, versions
  4. context, reviews
  5. builds, incubator
  • If an upcoming simultaneous release will include the new Mylyn version, use b3 Aggregator editor to push version update to appropriate branch(es) of simrel.build repo. If only changing versions, can use find and replace in text editor instead of b3 editor. Make sure there is a snapshot build before pushing the version update.

Create Download Area

  • Create download directory (omit last argument if this is not a major release)
~/releng/bin/create-download-directory.sh 3.6.0 3.7.0 true
  • major release Update composite site indices
emacs ~/downloads/mylyn/snapshots/*/composite.index
emacs ~/downloads/mylyn/incubator/3.7/composite.index
  • Update snapshot sites
cd ~/downloads/mylyn/snapshots/
~/releng/bin/create-composite.sh -r
cd ~/downloads/mylyn/incubator
~/releng/bin/create-composite.sh -r

Create Build Job

  • Request mylyn-3.7.x-release job on Hudson cloning the previous release job
  • Configure job to build from master branch, trigger downstream jobs on master branch, and run weekly
  • Create a mylyn-3.7.x job at http://ci.mylyn.org/

Add Bugzilla Versions and Milestones

Update Project Plan

Notes

  • create-composite.sh: need to run this every time after deleting drops to make sure there are no stale references
  • Most of the examples assume you are releasing Mylyn 3.6 and then preparing for the 3.7 release
  • In this document, major release generally means anything other than a service release

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