forked from mirrors/nixpkgs
96190535e5
This reverts commit 095fe5b43d.
Pointless renames considered harmful. All they do is force people to
spend extra work updating their configs for no benefit, and hindering
the ability to switch between unstable and stable versions of NixOS.
Like, what was the value of having the "nixos." there? I mean, by
definition anything in a NixOS module has something to do with NixOS...
261 lines
7.2 KiB
XML
Executable file
261 lines
7.2 KiB
XML
Executable file
<chapter xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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version="5.0"
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xml:id="ch-releases">
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<title>Releases</title>
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<section xml:id="release-process">
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<title>Release process</title>
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<para>
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Going through an example of releasing NixOS 17.09:
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</para>
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<section xml:id="one-month-before-the-beta">
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<title>One month before the beta</title>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Send an email to the nix-devel mailinglist as a warning about upcoming
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beta "feature freeze" in a month.
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</para>
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</listitem>
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<listitem>
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<para>
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Discuss with Eelco Dolstra and the community (via IRC, ML) about what
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will reach the deadline. Any issue or Pull Request targeting the release
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should be included in the release milestone.
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</para>
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</listitem>
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</itemizedlist>
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</section>
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<section xml:id="at-beta-release-time">
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<title>At beta release time</title>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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<link xlink:href="https://github.com/NixOS/nixpkgs/issues/13559">Create
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an issue for tracking Zero Hydra Failures progress. ZHF is an effort to
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get build failures down to zero.</link>
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>git tag -a -s -m "Release 17.09-beta" 17.09-beta
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&& git push --tags</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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From the master branch run <literal>git checkout -B
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release-17.09</literal>.
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</para>
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</listitem>
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<listitem>
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<para>
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<link xlink:href="https://github.com/NixOS/nixos-org-configurations/pull/18">
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Make sure a channel is created at http://nixos.org/channels/. </link>
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</para>
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</listitem>
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<listitem>
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<para>
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<link xlink:href="https://github.com/NixOS/nixpkgs/settings/branches">
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Let a GitHub nixpkgs admin lock the branch on github for you. (so
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developers can’t force push) </link>
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</para>
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</listitem>
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<listitem>
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<para>
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<link xlink:href="https://github.com/NixOS/nixpkgs/compare/bdf161ed8d21...6b63c4616790">
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Bump the <literal>system.defaultChannel</literal> attribute in
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<literal>nixos/modules/misc/version.nix</literal> </link>
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</para>
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</listitem>
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<listitem>
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<para>
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<link xlink:href="https://github.com/NixOS/nixpkgs/commit/d6b08acd1ccac0d9d502c4b635e00b04d3387f06">
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Update <literal>versionSuffix</literal> in
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<literal>nixos/release.nix</literal></link>, use <literal>git log
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--format=%an|wc -l</literal> to get the commit count
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>echo -n "18.03" > .version</literal> on master.
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</para>
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</listitem>
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<listitem>
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<para>
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<link xlink:href="https://github.com/NixOS/nixpkgs/commit/b8a4095003e27659092892a4708bb3698231a842">
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Pick a new name for the unstable branch. </link>
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</para>
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</listitem>
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<listitem>
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<para>
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Create a new release notes file for the upcoming release + 1, in this
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case <literal>rl-1803.xml</literal>.
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</para>
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</listitem>
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<listitem>
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<para>
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Create two Hydra jobsets: release-17.09 and release-17.09-small with
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<literal>stableBranch</literal> set to false.
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</para>
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</listitem>
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<listitem>
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<para>
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Edit changelog at
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<literal>nixos/doc/manual/release-notes/rl-1709.xml</literal> (double
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check desktop versions are noted)
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</para>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Get all new NixOS modules <literal>git diff
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release-17.03..release-17.09 nixos/modules/module-list.nix|grep
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^+</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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Note systemd, kernel, glibc and Nix upgrades.
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</para>
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</listitem>
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</itemizedlist>
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</listitem>
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</itemizedlist>
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</section>
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<section xml:id="during-beta">
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<title>During Beta</title>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Monitor the master branch for bugfixes and minor updates and cherry-pick
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them to the release branch.
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</para>
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</listitem>
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</itemizedlist>
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</section>
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<section xml:id="before-the-final-release">
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<title>Before the final release</title>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Re-check that the release notes are complete.
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</para>
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</listitem>
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<listitem>
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<para>
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Release Nix (currently only Eelco Dolstra can do that).
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<link xlink:href="https://github.com/NixOS/nixpkgs/commit/53710c752a85f00658882531bc90a23a3d1287e4">
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Make sure fallback is updated. </link>
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</para>
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</listitem>
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<listitem>
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<para>
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<link xlink:href="https://github.com/NixOS/nixpkgs/commit/40fd9ae3ac8048758abdcfc7d28a78b5f22fe97e">
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Update README.md with new stable NixOS version information. </link>
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</para>
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</listitem>
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<listitem>
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<para>
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Change <literal>stableBranch</literal> to true and wait for channel to
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update.
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</para>
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</listitem>
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</itemizedlist>
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</section>
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<section xml:id="at-final-release-time">
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<title>At final release time</title>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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<literal>git tag -s -a -m "Release 15.09" 15.09</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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Update http://nixos.org/nixos/download.html and
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http://nixos.org/nixos/manual in
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https://github.com/NixOS/nixos-org-configurations
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</para>
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</listitem>
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<listitem>
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<para>
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Get number of commits for the release: <literal>git log
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release-14.04..release-14.12 --format=%an|wc -l</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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Commits by contributor: <literal>git log release-14.04..release-14.12
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--format=%an|sort|uniq -c|sort -rn</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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Send an email to nix-dev to announce the release with above information.
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Best to check how previous email was formulated to see what needs to be
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included.
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</para>
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</listitem>
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</itemizedlist>
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</section>
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</section>
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<section xml:id="release-schedule">
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<title>Release schedule</title>
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<informaltable>
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<tgroup cols="2">
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<colspec align="left" />
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<colspec align="left" />
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<thead>
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<row>
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<entry>
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Date
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</entry>
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<entry>
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Event
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</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>
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2016-07-25
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</entry>
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<entry>
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Send email to nix-dev about upcoming branch-off
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</entry>
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</row>
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<row>
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<entry>
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2016-09-01
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</entry>
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<entry><literal>release-16.09</literal> branch and corresponding jobsets are created,
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change freeze
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</entry>
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</row>
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<row>
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<entry>
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2016-09-30
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</entry>
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<entry>
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NixOS 16.09 released
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</section>
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</chapter>
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