264 lines
14 KiB
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264 lines
14 KiB
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<main>
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<h1 id="mastering-rustbot"><a class="header" href="#mastering-rustbot">Mastering @rustbot</a></h1>
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<p><code>@rustbot</code> (also known as <code>triagebot</code>) is a utility robot that is mostly used to
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allow any contributor to achieve certain tasks that would normally require GitHub
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membership to the <code>rust-lang</code> organization. Its most interesting features for
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contributors to <code>rustc</code> are issue claiming and relabeling.</p>
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<h2 id="issue-claiming"><a class="header" href="#issue-claiming">Issue claiming</a></h2>
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<p><code>@rustbot</code> exposes a command that allows anyone to assign an issue to themselves.
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If you see an issue you want to work on, you can send the following message as a
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comment on the issue at hand:</p>
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<pre><code>@rustbot claim
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</code></pre>
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<p>This will tell <code>@rustbot</code> to assign the issue to you if it has no assignee yet.
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Note that because of some GitHub restrictions, you may be assigned indirectly,
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i.e. <code>@rustbot</code> will assign itself as a placeholder and edit the top comment to
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reflect the fact that the issue is now assigned to you.</p>
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<p>If you want to unassign from an issue, <code>@rustbot</code> has a different command:</p>
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<pre><code>@rustbot release-assignment
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</code></pre>
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<h2 id="issue-relabeling"><a class="header" href="#issue-relabeling">Issue relabeling</a></h2>
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<p>Changing labels for an issue or PR is also normally reserved for members of the
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organization. However, <code>@rustbot</code> allows you to relabel an issue yourself, only
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with a few restrictions. This is mostly useful in two cases:</p>
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<p><strong>Helping with issue triage</strong>: Rust's issue tracker has more than 5,000 open
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issues at the time of this writing, so labels are the most powerful tool that we
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have to keep it as tidy as possible. You don't need to spend hours in the issue tracker
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to triage issues, but if you open an issue, you should feel free to label it if
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you are comfortable with doing it yourself.</p>
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<p><strong>Updating the status of a PR</strong>: We use "status labels" to reflect the status of
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PRs. For example, if your PR has merge conflicts, it will automatically be assigned
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the <code>S-waiting-on-author</code>, and reviewers might not review it until you rebase your
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PR. Once you do rebase your branch, you should change the labels yourself to remove
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the <code>S-waiting-on-author</code> label and add back <code>S-waiting-on-review</code>. In this case,
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the <code>@rustbot</code> command will look like this:</p>
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<pre><code>@rustbot label -S-waiting-on-author +S-waiting-on-review
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</code></pre>
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<p>The syntax for this command is pretty loose, so there are other variants of this
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command invocation. There are also some shortcuts to update labels,
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for instance <code>@rustbot ready</code> will do the same thing with above command.
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For more details, see <a href="https://forge.rust-lang.org/triagebot/labeling.html">the docs page about labeling</a> and <a href="https://forge.rust-lang.org/triagebot/shortcuts.html">shortcuts</a>.</p>
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<h2 id="other-commands"><a class="header" href="#other-commands">Other commands</a></h2>
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<p>If you are interested in seeing what <code>@rustbot</code> is capable of, check out its <a href="https://forge.rust-lang.org/triagebot/index.html">documentation</a>,
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which is meant as a reference for the bot and should be kept up to date every time the
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bot gets an upgrade.</p>
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<p><code>@rustbot</code> is maintained by the Release team. If you have any feedback regarding
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existing commands or suggestions for new commands, feel free to reach out
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<a href="https://rust-lang.zulipchat.com/#narrow/stream/224082-t-release.2Ftriagebot">on Zulip</a> or file an issue in <a href="https://github.com/rust-lang/triagebot/">the triagebot repository</a></p>
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