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Release Procedure Documentation

This document describes what to do for a release.

Manual Testing

  • fuzz checker
  • memleaks
  • ASAN

If no release critical problems are found during testing, continue.

Tasks before Release

Updates

  • Update doc/COMPILE.md to reflect actually tested setups
  • Run scripts/dev/update-infos-status with arguments for heuristics (--auto) and check transitions in plugin status: especially from/to experimental
  • Write release notes (without hash sums, guid or proper download links)
  • cp doc/todo/NEWS.md doc/news/_preparation_next_release.md

Increment Version Number

  • CMakeLists.txt
  • Increment version in output of doc/tutorials/hello-elektra.md
  • Increment of libelektra in examples/external/java/read-keys-example/pom.xml and src/bindings/jna/README.md
  • Change VERSION variable in build-server:
    • Go to https://build.libelektra.org
    • Select "Manage Jenkins" -> "Configure System"
    • Scroll down until "Global Properties" and change the variable VERSION

Check

When Source Code is considered ready

  • Trigger release pipeline with parameters: The revision parameters should be set to 1 (default). On a package revision release (version does not change, only package revision) the revision parameters need to be incremented.
  • Download artifacts after release build is finished and pipeline waits for input: To download the artifacts either open the "Artifacts" tab on Blue Ocean or open this URL https://build.libelektra.org/job/libelektra-release/<BUILD_NUMBER>/artifact/artifacts/ where <BUILD_NUMBER> is the number of the current pipeline job which can be found at https://build.libelektra.org/job/libelektra-release in the "Build-History" (bottom-left) beginning with "#"
  • Inspect the logs from the artifacts For each distribution two artifact folder exist: "<DISTRO_CODENAME>" and "<DISTRO_CODENAME>-installed" "<DISTRO_CODENAME>-installed" contains the test and strace logs of Elektra installed through the built packages For <DISTRO_CODENAME> artifact:
    • Error logs (*.error) must be empty
    • Check in the (test-*) folders if the passed tests really were successful, i.e.:
      • do not contain error output
      • were not skipped
    • Check if version is correct in the version file
    • Check if the package build log has warnings (<DISTRO_CODENAME>/elektra_*.build and <DISTRO_CODENAME>/elektra_*.error)
    • Check if all plugins/bindings/tools that are part of a package were included (<DISTRO_CODENAME>/elektra_*.build) For <DISTRO_CODENAME>-installed artifact:
    • Check in the (test-*) folders if the passed tests really were successful, i.e.:
      • do not contain error output
      • were not skipped
  • Inspect the changes to the libelektra git repository in git/master.log
    • Check diff of commit "release: regenerate plugins overview picture" and if doc/images/plugins.pdf was generated correctly
    • Check diff of commit "release: update plugin info status": Plugin tags should be sorted (optional commit)
    • Check diff of commit "release: update debian/changelog": Changelog should have a new entry for this release
    • Check diff of commit "release: update fedora/changelog": Changelog should have a new entry for this release

Publish

  • Publish packages and artifacts from the pipeline:
    • Go to the classic Jenkins UI at https://build.libelektra.org/job/libelektra-release (BlueOcean sometimes doesn't show the Input step on long pipelines)
    • Select "Paused for Input" on the side menu
    • On the prompt "Publish Release?" select "Yes" to publish the artifacts
  • Verify that debs.libelektra.org and rpms.libelektra.org contain the released packages.
  • Complete release notes:
    • Move release notes to final name, add links where to download release
    • Clean the git statistics in git/statistics and add them to the release notes (formatting, remove uninteresting data)
    • Add download links to release notes (api-docu, release tarball)
    • Add hash sums to release notes
  • Run linkchecker to verify that all download links of the current release are working: mkdir -p build && cd build && cmake .. && make html && ../scripts/link-checker external-links.txt
  • Wait for master build to finish and verify website is correct

Post-Release updates (depend on release artifacts)

  • Increment the Elektra version in scripts/docker/alpine/*/release.Dockerfile

Preperation for next release

  • Increment CMPVERSION in scripts/build/run_icheck
  • Cleanup tests/icheck.suppression (and add info to release notes)

Announce

send out release mails&post on social media (see GitHub issue #676)

Special Requirements

  • Every first release of the year
    • Update copyright in LICENSE.md