Difference between revisions of "HOWTO-Release"

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Clarify major vs. minor release
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''This is work in progress and needs to be completed!''
''This is work in progress and needs to be completed!''


All examples are based on 1.7 and 1.7.0 version. Don't forget to adapt with the adequate version.
All examples are based on the 2.6 and 2.6.0 version. Don't forget to adapt with the adequate version number.


=== Definitions ===
* Major release: A major release marks the leap from e.g. ScummVM 2.6.x to 2.7.x
* Minor release: A minor release marks the exact version we release, e.g. ScummVM 2.6.0 or 2.6.1.


=== Preparations ===
=== Preparations ===
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=== Branching for major release ===
=== Branching for major release ===
* Create a branch for the 2.2.x releases from master, named branch-2-2
* Before creating the branch make sure there is no pending changes on weblate
** <code>git checkout -b branch-2-2 master</code>
** Go to repository maintenance for the ScummVM/scummvm component on the translations website: https://translations.scummvm.org/projects/scummvm/scummvm/#repository
* Increase version on branch-2-2 to 2.2.0pre (using <code>devtools/update-version.pl</code>; see below), and commit
*** Lock the component
** <code>devtools/update-version.pl 2 2 0 pre</code>
*** Commit pending changes, and push.
** <code>git commit -m "RELEASE: This is 2.2.0pre" -a</code>
* Create a branch for the 2.6.x releases from master, named branch-2-6
* Create annotated tag desc/2.2.0pre on that commit and push
** <code>git checkout -b branch-2-6 master</code>
** <code>git tag -a -m "Mark 2.2.0pre" desc/2.2.0pre</code>
* Increase version on branch-2-6 to 2.6.0pre (using <code>devtools/update-version.pl</code>; see below), and commit
** <code>git push origin tag desc/2.2.0pre branch-2-2:branch-2-2</code>
** <code>devtools/update-version.pl 2 6 0 pre</code>
* Increase version on master to 2.3.0git, and commit
** <code>git commit -m "RELEASE: This is 2.6.0pre" -a</code>
* Create annotated tag desc/2.6.0pre on that commit and push
** <code>git tag -a -m "Mark 2.6.0pre" desc/2.6.0pre</code>
** <code>git push origin tag desc/2.6.0pre branch-2-6:branch-2-6</code>
* Update doc/docportal/other_platforms/ios.rst to clone the new branch
** Change <code>git clone <nowiki>https://github.com/scummvm/scummvm.git</nowiki></code> to <code>git clone --depth 1 -b branch-2-6 <nowiki>https://github.com/scummvm/scummvm.git</nowiki></code>
** <code>git add doc/docportal/other_platforms/ios.rst</code>
** <code>git commit -m 'DOC: Update iOS clone command for 2.6 branch'</code>
** <code>git push</code>
* Increase version on master to 2.7.0git, and commit
** <code>git checkout master</code>
** <code>git checkout master</code>
** <code>devtools/update-version.pl 2 3 0 git</code>
** <code>devtools/update-version.pl 2 7 0 git</code>
** <code>git commit -m "RELEASE: This is 2.3.0git" -a</code>
** <code>git commit -m "RELEASE: This is 2.7.0git" -a</code>
* Create annotated tag desc/2.3.0git on that commit and push
* Create annotated tag desc/2.7.0git on that commit and push
** <code>git tag -a -m "Mark 2.3.0git" desc/2.3.0git</code>
** <code>git tag -a -m "Mark 2.7.0git" desc/2.7.0git</code>
** <code>git push origin tag desc/2.3.0git master</code>
** <code>git push origin tag desc/2.7.0git master</code>
* Switch Weblate to the new branch
** Go to the component Version control Settings: https://translations.scummvm.org/settings/scummvm/scummvm/#vcs
*** Change the Repository branch setting from master to the new branch
** Go to repository maintenance for the ScummVM/scummvm component on the translations website: https://translations.scummvm.org/projects/scummvm/scummvm/#repository
*** Unlock the component
* Update buildbot
* Update buildbot
** Edit at the end of [https://github.com/scummvm/dockerized-bb/blob/master/buildbot-config/builds.py builds.py] the line starting with <code>builds.append(ScummVMStableBuild("stable",</code>.
** Edit at the end of [https://github.com/scummvm/dockerized-bb/blob/master/buildbot-config/builds.py builds.py] the line starting with <code>builds.append(ScummVMStableBuild("stable",</code>.
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=== Preparing the source ===
=== Preparing the source ===
* Browse 'git log' since the previous release and add all significant changes to the NEWS file
* Browse 'git log' since the previous release and add all significant changes to the NEWS file
* Make sure the translations.dat file is up to date. This file is automatically generated once per week (on Monday morning) and may need to be updated manually if changes to the translations occurred since the last Monday. Use ''make translations-dat'' to update the file (and then commit it if it was changed).
* For a major release, make sure the translations.dat file is up to date.
** Go to repository maintenance for the ScummVM/scummvm component on the translations website: https://translations.scummvm.org/projects/scummvm/scummvm/#repository
*** Lock the component
*** Commit and push pending changes
** Use ''make translations-dat'' to update the translations data file (and then commit it if it was changed).
** At this point Weblate can be switched back to master:
*** Copy all po/*po file from the release branch
*** In master branch run <code>make updatepot ; make po/*.po</code>
*** Commit and push: <code>git add po/scummvm.pot po/*.po ; git commit -m "I18N: Merge translations from branch-2-6" ; git push</code>
*** On https://translations.scummvm.org/settings/scummvm/scummvm/#vcs switch the repository branch setting back to master
*** On https://translations.scummvm.org/projects/scummvm/scummvm/#repository unlock the component
* You have to update the versions in all relevant files. There is a script, <code>devtools/update-version.pl</code> meant to help you with this.  It will generate/update the following files:
* You have to update the versions in all relevant files. There is a script, <code>devtools/update-version.pl</code> meant to help you with this.  It will generate/update the following files:
** base/internal_version.h
** base/internal_version.h
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*** AUTHORS
*** AUTHORS
*** COPYING
*** COPYING
*** COPYING.BSD
*** LICENSES/* (all additional licenses)
*** COPYING.FREEFONT
*** COPYING.LGPL
*** COPYING.OFL
*** COPYRIGHT
*** COPYRIGHT
*** NEWS(.md)
*** NEWS(.md)
*** README(.md) (generic ScummVM one)
*** README(.md) (generic ScummVM one)
*** localized NEWS and README files (from doc/) (optional)
*** localized NEWS and README files (from doc/) (optional)
*** scummmodern.zip (from gui/themes directory) (if your port uses new GUI)
*** if your port uses new GUI:
*** scummclassic.zip (from gui/themes directory) (if your port uses new GUI)
**** scummmodern.zip (from gui/themes directory)
*** scummremastered.zip (from gui/themes directory) (if your port uses new GUI)
**** scummclassic.zip (from gui/themes directory)
**** scummremastered.zip (from gui/themes directory)
**** residualvm.zip (from gui/themes directory)
*** translations.dat (from gui/themes directory)
*** translations.dat (from gui/themes directory)
*** pred.dic (from dists directory)
*** engine data from dists/engine-data
*** access.dat (from dists/engine-data)
**** *.dat
*** access.dat (from dists/engine-data)
**** grim-patch.lab
*** cryomni3d.dat (from dists/engine-data)
**** monkey4-patch.m4b
*** drascula.dat (from dists/engine-data)
**** pred.dic
*** fonts.dat (from dists/engine-data)
**** queen.tbl
*** hugo.dat (from dists/engine-data)
**** sky.cpt
*** kyra.dat (from dists/engine-data)
**** wintermute.zip
*** lure.dat (from dists/engine-data)
**** xeen.ccs
*** mort.dat (from dists/engine-data)
*** neverhood.dat (from dists/engine-data)
*** queen.tbl (from dists/engine-data)
*** sky.cpt (from dists/engine-data)
*** supernova.dat (from dists/engine-data)
*** teenagent.dat (from dists/engine-data)
*** titanic.dat (from dists/engine-data)
*** tony.dat (from dists/engine-data)
*** toon.dat (from dists/engine-data)
*** ultima.dat (from dists/engine-data)
*** wintermute.zip (from dists/engine-data)
*** xeen.ccs (from dists/engine-data)
 
*** your build binary
*** your build binary
*** your build-specific README (optional)
*** your build-specific README (optional)
*** ...
*** ...
* Porters need to upload binaries at some service and then send the link to the team member managing the release (this should be detailed in the email sent to porters with the links to the tarballs).
* Porters need to upload binaries at some service and then send the link to the team member managing the release (this should be detailed in the email sent to porters with the links to the tarballs).
* Update the website internally (i.e. update the version in the repository), but do not yet put these changes online.
 
** Edit <code>include/config.inc.php</code> to update the global version.
=== Updating the Website ===
** Create a new XML file for the new version in <code>data/compatibility/</code>.
Update the website internally (i.e. update the version in the repository), but do not yet put these changes online.
** Update <code>data/downloads.xml</code>.
 
** Add a news item.
* Edit <code>include/config.inc.php</code> to update the global version.
** Follow the instructions at [https://wiki.scummvm.org/index.php?title=HOWTO-Release#Signing_binaries HOWTO-Release#Signing binaries] in order to enable updates via (Win)Sparkle
* Add a news item.
** Copy over the release files to FRS
* Follow the instructions at [https://wiki.scummvm.org/index.php?title=HOWTO-Release#Signing_binaries HOWTO-Release#Signing binaries] in order to enable updates via (Win)Sparkle
*** Set the OS for the newly uploaded binaries (click on the (i) next to each binary).
* Copy over the release files to FRS
**** -win32.exe as Windows binary
** Set the OS for the newly uploaded binaries (click on the (i) next to each binary).
**** -macosx.dmg as Mac binary
*** -win32.exe as Windows binary
**** .tar.bz2 as Linux, FreeBSD and Other binary
*** -macosx.dmg as Mac binary
**** -solaris-x86.tar.gz as Solaris binary
*** .tar.bz2 as Linux, FreeBSD and Other binary
*** -solaris-x86.tar.gz as Solaris binary
* On [https://docs.google.com/spreadsheets/d/1QzwFleEKXOsE59cYMOcQB7C2f0Np48uAQOCG8kicX_s/edit#gid=854570757 the ScummVM Data spreadsheet]
** On the <code>versions</code> tab, add the new release to the bottom of the list
** On the <code>scummvm_downloads</code> tab, for any releases that have been uploaded to FRS, change the <code>version</code> column to match the latest version. Verify that all ports that don't have the new version (yet) are set to "old", so they appear in the right section of our website.
**'''WARNING:''' The website update script keeps track of the different sheets in the spreadsheet file based on an internal ID. You '''must''' use the exact same sheet for every release. This means that you have to temporarily duplicate the downloads sheet and constantly update it while the porters submit their builds - you don't want to all builds at once right before the release. As soon as the release is about to get published, '''copy over all content of the temporary scummvm_downloads sheet to the productive one.''' '''You must not rename the old sheet under any circumstances, it will break the website!'''


=== Tagging a version ===
=== Tagging a version ===
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** <code>git push origin tag desc/1.7.1pre branch-1-7:branch-1-7</code>
** <code>git push origin tag desc/1.7.1pre branch-1-7:branch-1-7</code>
*Add this doc to the Read The Doc admin settings to generate the documentation for this version.
*Add this doc to the Read The Doc admin settings to generate the documentation for this version.
** Open [https://readthedocs.org/dashboard/ Read The Docs Portal]
**# Click on '''ScummVM'''
**# Click on '''Versions'''
**# Find the relevant tag like 'v2.6.0'
**# Press '''Activate'''


=== Creating source tarballs ===
=== Creating source tarballs ===
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* Put the updated web site online
* Put the updated web site online
* Update IRC and Discord channel topics
* Update IRC and Discord channel topics
=== GitHub release ===
Use https://github.com/scummvm/scummvm/releases/new for creating a new GitHub release:
* Use the current tag as "base" for the release
* Use the current version number as "Release title" (format: 1.2.3, no leading "v")
* Use the current ReleaseNotes in Markdown format for the "Describe this release" field
* GitHub automatically attaches the matching source tarball in .zip and .tar.gz format, so no need to upload it on your own


=== Updating the wiki ===
=== Updating the wiki ===
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* Set the ''First Official Version'' field for new platforms.
* Set the ''First Official Version'' field for new platforms.
* Update the support field on the info box of the newly supported games. Also change these games from ''Unsupported Games'' category to ''Supported Games'' category.
* Update the support field on the info box of the newly supported games. Also change these games from ''Unsupported Games'' category to ''Supported Games'' category.
* Update the compatibility data at [https://docs.google.com/spreadsheets/d/1QzwFleEKXOsE59cYMOcQB7C2f0Np48uAQOCG8kicX_s/edit#gid=854570757 the ScummVM Data spreadsheet] flip DEV with the release number
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