| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `xtask/src/release.rs`."><title>release.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-e56847b5.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="xtask" data-themes="" data-resource-suffix="" data-rustdoc-version="1.91.1 (ed61e7d7e 2025-11-07)" data-channel="1.91.1" data-search-js="search-e256b49e.js" data-stringdex-js="stringdex-c3e638e9.js" data-settings-js="settings-c38705f0.js" ><script src="../../static.files/storage-e2aeef58.js"></script><script defer src="../../static.files/src-script-813739b1.js"></script><script defer src="../../src-files.js"></script><script defer src="../../static.files/main-6dc2a7f3.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-044be391.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><section id="main-content" class="content"><div class="main-heading"><h1><div class="sub-heading">xtask/</div>release.rs</h1><rustdoc-toolbar></rustdoc-toolbar></div><div class="example-wrap digits-2"><pre class="rust"><code><a href=#1 id=1 data-nosnippet>1</a><span class="kw">mod </span>changelog; |
| <a href=#2 id=2 data-nosnippet>2</a> |
| <a href=#3 id=3 data-nosnippet>3</a><span class="kw">use </span>xshell::{Shell, cmd}; |
| <a href=#4 id=4 data-nosnippet>4</a> |
| <a href=#5 id=5 data-nosnippet>5</a><span class="kw">use crate</span>::{date_iso, flags, is_release_tag, project_root}; |
| <a href=#6 id=6 data-nosnippet>6</a> |
| <a href=#7 id=7 data-nosnippet>7</a><span class="kw">impl </span>flags::Release { |
| <a href=#8 id=8 data-nosnippet>8</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>run(<span class="self">self</span>, sh: <span class="kw-2">&</span>Shell) -> anyhow::Result<()> { |
| <a href=#9 id=9 data-nosnippet>9</a> <span class="kw">if </span>!<span class="self">self</span>.dry_run { |
| <a href=#10 id=10 data-nosnippet>10</a> <span class="macro">cmd!</span>(sh, <span class="string">"git switch release"</span>).run()<span class="question-mark">?</span>; |
| <a href=#11 id=11 data-nosnippet>11</a> <span class="macro">cmd!</span>(sh, <span class="string">"git fetch upstream --tags --force"</span>).run()<span class="question-mark">?</span>; |
| <a href=#12 id=12 data-nosnippet>12</a> <span class="macro">cmd!</span>(sh, <span class="string">"git reset --hard tags/nightly"</span>).run()<span class="question-mark">?</span>; |
| <a href=#13 id=13 data-nosnippet>13</a> <span class="comment">// The `release` branch sometimes has a couple of cherry-picked |
| <a href=#14 id=14 data-nosnippet>14</a> // commits for patch releases. If that's the case, just overwrite |
| <a href=#15 id=15 data-nosnippet>15</a> // it. As we are setting `release` branch to an up-to-date `nightly` |
| <a href=#16 id=16 data-nosnippet>16</a> // tag, this shouldn't be problematic in general. |
| <a href=#17 id=17 data-nosnippet>17</a> // |
| <a href=#18 id=18 data-nosnippet>18</a> // Note that, as we tag releases, we don't worry about "losing" |
| <a href=#19 id=19 data-nosnippet>19</a> // commits -- they'll be kept alive by the tag. More generally, we |
| <a href=#20 id=20 data-nosnippet>20</a> // don't care about historic releases all that much, it's fine even |
| <a href=#21 id=21 data-nosnippet>21</a> // to delete old tags. |
| <a href=#22 id=22 data-nosnippet>22</a> </span><span class="macro">cmd!</span>(sh, <span class="string">"git push --force"</span>).run()<span class="question-mark">?</span>; |
| <a href=#23 id=23 data-nosnippet>23</a> } |
| <a href=#24 id=24 data-nosnippet>24</a> |
| <a href=#25 id=25 data-nosnippet>25</a> <span class="kw">let </span>website_root = project_root().join(<span class="string">"../rust-analyzer.github.io"</span>); |
| <a href=#26 id=26 data-nosnippet>26</a> { |
| <a href=#27 id=27 data-nosnippet>27</a> <span class="kw">let </span>_dir = sh.push_dir(<span class="kw-2">&</span>website_root); |
| <a href=#28 id=28 data-nosnippet>28</a> <span class="macro">cmd!</span>(sh, <span class="string">"git switch src"</span>).run()<span class="question-mark">?</span>; |
| <a href=#29 id=29 data-nosnippet>29</a> <span class="macro">cmd!</span>(sh, <span class="string">"git pull"</span>).run()<span class="question-mark">?</span>; |
| <a href=#30 id=30 data-nosnippet>30</a> } |
| <a href=#31 id=31 data-nosnippet>31</a> <span class="kw">let </span>changelog_dir = website_root.join(<span class="string">"./thisweek/_posts"</span>); |
| <a href=#32 id=32 data-nosnippet>32</a> |
| <a href=#33 id=33 data-nosnippet>33</a> <span class="kw">let </span>today = date_iso(sh)<span class="question-mark">?</span>; |
| <a href=#34 id=34 data-nosnippet>34</a> <span class="kw">let </span>commit = <span class="macro">cmd!</span>(sh, <span class="string">"git rev-parse HEAD"</span>).read()<span class="question-mark">?</span>; |
| <a href=#35 id=35 data-nosnippet>35</a> <span class="kw">let </span>changelog_n = sh |
| <a href=#36 id=36 data-nosnippet>36</a> .read_dir(changelog_dir.as_path())<span class="question-mark">? |
| <a href=#37 id=37 data-nosnippet>37</a> </span>.into_iter() |
| <a href=#38 id=38 data-nosnippet>38</a> .filter_map(|p| p.file_stem().map(|s| s.to_string_lossy().to_string())) |
| <a href=#39 id=39 data-nosnippet>39</a> .filter_map(|s| s.splitn(<span class="number">5</span>, <span class="string">'-'</span>).last().map(|n| n.replace(<span class="string">'-'</span>, <span class="string">"."</span>))) |
| <a href=#40 id=40 data-nosnippet>40</a> .filter_map(|s| s.parse::<f32>().ok()) |
| <a href=#41 id=41 data-nosnippet>41</a> .map(|n| <span class="number">1 </span>+ n.floor() <span class="kw">as </span>usize) |
| <a href=#42 id=42 data-nosnippet>42</a> .max() |
| <a href=#43 id=43 data-nosnippet>43</a> .unwrap_or_default(); |
| <a href=#44 id=44 data-nosnippet>44</a> |
| <a href=#45 id=45 data-nosnippet>45</a> <span class="kw">let </span>tags = <span class="macro">cmd!</span>(sh, <span class="string">"git tag --list"</span>).read()<span class="question-mark">?</span>; |
| <a href=#46 id=46 data-nosnippet>46</a> <span class="kw">let </span>prev_tag = tags.lines().rfind(|line| is_release_tag(line)).unwrap(); |
| <a href=#47 id=47 data-nosnippet>47</a> |
| <a href=#48 id=48 data-nosnippet>48</a> <span class="kw">let </span>contents = changelog::get_changelog(sh, changelog_n, <span class="kw-2">&</span>commit, prev_tag, <span class="kw-2">&</span>today)<span class="question-mark">?</span>; |
| <a href=#49 id=49 data-nosnippet>49</a> <span class="kw">let </span>path = changelog_dir.join(<span class="macro">format!</span>(<span class="string">"{today}-changelog-{changelog_n}.adoc"</span>)); |
| <a href=#50 id=50 data-nosnippet>50</a> sh.write_file(path, contents)<span class="question-mark">?</span>; |
| <a href=#51 id=51 data-nosnippet>51</a> |
| <a href=#52 id=52 data-nosnippet>52</a> <span class="prelude-val">Ok</span>(()) |
| <a href=#53 id=53 data-nosnippet>53</a> } |
| <a href=#54 id=54 data-nosnippet>54</a>}</code></pre></div></section></main></body></html> |
