| <!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 `crates/rust-analyzer/src/reload.rs`."><title>reload.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-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="rust_analyzer" data-themes="" data-resource-suffix="" data-rustdoc-version="1.92.0 (ded5c06cf 2025-12-08)" data-channel="1.92.0" data-search-js="search-d69d8955.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-ce535bd0.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">rust_analyzer/</div>reload.rs</h1><rustdoc-toolbar></rustdoc-toolbar></div><div class="example-wrap digits-4"><pre class="rust"><code><a href=#1 id=1 data-nosnippet>1</a><span class="doccomment">//! Project loading & configuration updates. |
| <a href=#2 id=2 data-nosnippet>2</a>//! |
| <a href=#3 id=3 data-nosnippet>3</a>//! This is quite tricky. The main problem is time and changes -- there's no |
| <a href=#4 id=4 data-nosnippet>4</a>//! fixed "project" rust-analyzer is working with, "current project" is itself |
| <a href=#5 id=5 data-nosnippet>5</a>//! mutable state. For example, when the user edits `Cargo.toml` by adding a new |
| <a href=#6 id=6 data-nosnippet>6</a>//! dependency, project model changes. What's more, switching project model is |
| <a href=#7 id=7 data-nosnippet>7</a>//! not instantaneous -- it takes time to run `cargo metadata` and (for proc |
| <a href=#8 id=8 data-nosnippet>8</a>//! macros) `cargo check`. |
| <a href=#9 id=9 data-nosnippet>9</a>//! |
| <a href=#10 id=10 data-nosnippet>10</a>//! The main guiding principle here is, as elsewhere in rust-analyzer, |
| <a href=#11 id=11 data-nosnippet>11</a>//! robustness. We try not to assume that the project model exists or is |
| <a href=#12 id=12 data-nosnippet>12</a>//! correct. Instead, we try to provide a best-effort service. Even if the |
| <a href=#13 id=13 data-nosnippet>13</a>//! project is currently loading and we don't have a full project model, we |
| <a href=#14 id=14 data-nosnippet>14</a>//! still want to respond to various requests. |
| <a href=#15 id=15 data-nosnippet>15</a></span><span class="comment">// FIXME: This is a mess that needs some untangling work |
| <a href=#16 id=16 data-nosnippet>16</a></span><span class="kw">use </span>std::{iter, mem}; |
| <a href=#17 id=17 data-nosnippet>17</a> |
| <a href=#18 id=18 data-nosnippet>18</a><span class="kw">use </span>hir::{ChangeWithProcMacros, ProcMacrosBuilder, db::DefDatabase}; |
| <a href=#19 id=19 data-nosnippet>19</a><span class="kw">use </span>ide_db::{ |
| <a href=#20 id=20 data-nosnippet>20</a> FxHashMap, |
| <a href=#21 id=21 data-nosnippet>21</a> base_db::{CrateGraphBuilder, ProcMacroLoadingError, ProcMacroPaths, salsa::Durability}, |
| <a href=#22 id=22 data-nosnippet>22</a>}; |
| <a href=#23 id=23 data-nosnippet>23</a><span class="kw">use </span>itertools::Itertools; |
| <a href=#24 id=24 data-nosnippet>24</a><span class="kw">use </span>load_cargo::{ProjectFolders, load_proc_macro}; |
| <a href=#25 id=25 data-nosnippet>25</a><span class="kw">use </span>lsp_types::FileSystemWatcher; |
| <a href=#26 id=26 data-nosnippet>26</a><span class="kw">use </span>paths::Utf8Path; |
| <a href=#27 id=27 data-nosnippet>27</a><span class="kw">use </span>proc_macro_api::ProcMacroClient; |
| <a href=#28 id=28 data-nosnippet>28</a><span class="kw">use </span>project_model::{ManifestPath, ProjectWorkspace, ProjectWorkspaceKind, WorkspaceBuildScripts}; |
| <a href=#29 id=29 data-nosnippet>29</a><span class="kw">use </span>stdx::{format_to, thread::ThreadIntent}; |
| <a href=#30 id=30 data-nosnippet>30</a><span class="kw">use </span>triomphe::Arc; |
| <a href=#31 id=31 data-nosnippet>31</a><span class="kw">use </span>vfs::{AbsPath, AbsPathBuf, ChangeKind}; |
| <a href=#32 id=32 data-nosnippet>32</a> |
| <a href=#33 id=33 data-nosnippet>33</a><span class="kw">use crate</span>::{ |
| <a href=#34 id=34 data-nosnippet>34</a> config::{Config, FilesWatcher, LinkedProject}, |
| <a href=#35 id=35 data-nosnippet>35</a> flycheck::{FlycheckConfig, FlycheckHandle}, |
| <a href=#36 id=36 data-nosnippet>36</a> global_state::{ |
| <a href=#37 id=37 data-nosnippet>37</a> FetchBuildDataResponse, FetchWorkspaceRequest, FetchWorkspaceResponse, GlobalState, |
| <a href=#38 id=38 data-nosnippet>38</a> }, |
| <a href=#39 id=39 data-nosnippet>39</a> lsp_ext, |
| <a href=#40 id=40 data-nosnippet>40</a> main_loop::{DiscoverProjectParam, Task}, |
| <a href=#41 id=41 data-nosnippet>41</a> op_queue::Cause, |
| <a href=#42 id=42 data-nosnippet>42</a>}; |
| <a href=#43 id=43 data-nosnippet>43</a><span class="kw">use </span>tracing::{debug, info}; |
| <a href=#44 id=44 data-nosnippet>44</a> |
| <a href=#45 id=45 data-nosnippet>45</a><span class="attr">#[derive(Debug)] |
| <a href=#46 id=46 data-nosnippet>46</a></span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">enum </span>ProjectWorkspaceProgress { |
| <a href=#47 id=47 data-nosnippet>47</a> Begin, |
| <a href=#48 id=48 data-nosnippet>48</a> Report(String), |
| <a href=#49 id=49 data-nosnippet>49</a> End(Vec<anyhow::Result<ProjectWorkspace>>, bool), |
| <a href=#50 id=50 data-nosnippet>50</a>} |
| <a href=#51 id=51 data-nosnippet>51</a> |
| <a href=#52 id=52 data-nosnippet>52</a><span class="attr">#[derive(Debug)] |
| <a href=#53 id=53 data-nosnippet>53</a></span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">enum </span>BuildDataProgress { |
| <a href=#54 id=54 data-nosnippet>54</a> Begin, |
| <a href=#55 id=55 data-nosnippet>55</a> Report(String), |
| <a href=#56 id=56 data-nosnippet>56</a> End((Arc<Vec<ProjectWorkspace>>, Vec<anyhow::Result<WorkspaceBuildScripts>>)), |
| <a href=#57 id=57 data-nosnippet>57</a>} |
| <a href=#58 id=58 data-nosnippet>58</a> |
| <a href=#59 id=59 data-nosnippet>59</a><span class="attr">#[derive(Debug)] |
| <a href=#60 id=60 data-nosnippet>60</a></span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">enum </span>ProcMacroProgress { |
| <a href=#61 id=61 data-nosnippet>61</a> Begin, |
| <a href=#62 id=62 data-nosnippet>62</a> Report(String), |
| <a href=#63 id=63 data-nosnippet>63</a> End(ChangeWithProcMacros), |
| <a href=#64 id=64 data-nosnippet>64</a>} |
| <a href=#65 id=65 data-nosnippet>65</a> |
| <a href=#66 id=66 data-nosnippet>66</a><span class="kw">impl </span>GlobalState { |
| <a href=#67 id=67 data-nosnippet>67</a> <span class="doccomment">/// Is the server quiescent? |
| <a href=#68 id=68 data-nosnippet>68</a> /// |
| <a href=#69 id=69 data-nosnippet>69</a> /// This indicates that we've fully loaded the projects and |
| <a href=#70 id=70 data-nosnippet>70</a> /// are ready to do semantic work. |
| <a href=#71 id=71 data-nosnippet>71</a> </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>is_quiescent(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <a href=#72 id=72 data-nosnippet>72</a> <span class="self">self</span>.vfs_done |
| <a href=#73 id=73 data-nosnippet>73</a> && <span class="self">self</span>.fetch_ws_receiver.is_none() |
| <a href=#74 id=74 data-nosnippet>74</a> && !<span class="self">self</span>.fetch_workspaces_queue.op_in_progress() |
| <a href=#75 id=75 data-nosnippet>75</a> && !<span class="self">self</span>.fetch_build_data_queue.op_in_progress() |
| <a href=#76 id=76 data-nosnippet>76</a> && !<span class="self">self</span>.fetch_proc_macros_queue.op_in_progress() |
| <a href=#77 id=77 data-nosnippet>77</a> && <span class="self">self</span>.discover_jobs_active == <span class="number">0 |
| <a href=#78 id=78 data-nosnippet>78</a> </span>&& <span class="self">self</span>.vfs_progress_config_version >= <span class="self">self</span>.vfs_config_version |
| <a href=#79 id=79 data-nosnippet>79</a> } |
| <a href=#80 id=80 data-nosnippet>80</a> |
| <a href=#81 id=81 data-nosnippet>81</a> <span class="doccomment">/// Is the server ready to respond to analysis dependent LSP requests? |
| <a href=#82 id=82 data-nosnippet>82</a> /// |
| <a href=#83 id=83 data-nosnippet>83</a> /// Unlike `is_quiescent`, this returns false when we're indexing |
| <a href=#84 id=84 data-nosnippet>84</a> /// the project, because we're holding the salsa lock and cannot |
| <a href=#85 id=85 data-nosnippet>85</a> /// respond to LSP requests that depend on salsa data. |
| <a href=#86 id=86 data-nosnippet>86</a> </span><span class="kw">fn </span>is_fully_ready(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <a href=#87 id=87 data-nosnippet>87</a> <span class="self">self</span>.is_quiescent() && !<span class="self">self</span>.prime_caches_queue.op_in_progress() |
| <a href=#88 id=88 data-nosnippet>88</a> } |
| <a href=#89 id=89 data-nosnippet>89</a> |
| <a href=#90 id=90 data-nosnippet>90</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>update_configuration(<span class="kw-2">&mut </span><span class="self">self</span>, config: Config) { |
| <a href=#91 id=91 data-nosnippet>91</a> <span class="kw">let </span>_p = <span class="macro">tracing::info_span!</span>(<span class="string">"GlobalState::update_configuration"</span>).entered(); |
| <a href=#92 id=92 data-nosnippet>92</a> <span class="kw">let </span>old_config = mem::replace(<span class="kw-2">&mut </span><span class="self">self</span>.config, Arc::new(config)); |
| <a href=#93 id=93 data-nosnippet>93</a> <span class="kw">if </span><span class="self">self</span>.config.lru_parse_query_capacity() != old_config.lru_parse_query_capacity() { |
| <a href=#94 id=94 data-nosnippet>94</a> <span class="self">self</span>.analysis_host.update_lru_capacity(<span class="self">self</span>.config.lru_parse_query_capacity()); |
| <a href=#95 id=95 data-nosnippet>95</a> } |
| <a href=#96 id=96 data-nosnippet>96</a> <span class="kw">if </span><span class="self">self</span>.config.lru_query_capacities_config() != old_config.lru_query_capacities_config() { |
| <a href=#97 id=97 data-nosnippet>97</a> <span class="self">self</span>.analysis_host.update_lru_capacities( |
| <a href=#98 id=98 data-nosnippet>98</a> <span class="kw-2">&</span><span class="self">self</span>.config.lru_query_capacities_config().cloned().unwrap_or_default(), |
| <a href=#99 id=99 data-nosnippet>99</a> ); |
| <a href=#100 id=100 data-nosnippet>100</a> } |
| <a href=#101 id=101 data-nosnippet>101</a> |
| <a href=#102 id=102 data-nosnippet>102</a> <span class="kw">if </span><span class="self">self</span>.config.linked_or_discovered_projects() != old_config.linked_or_discovered_projects() |
| <a href=#103 id=103 data-nosnippet>103</a> { |
| <a href=#104 id=104 data-nosnippet>104</a> <span class="kw">let </span>req = FetchWorkspaceRequest { path: <span class="prelude-val">None</span>, force_crate_graph_reload: <span class="bool-val">false </span>}; |
| <a href=#105 id=105 data-nosnippet>105</a> <span class="self">self</span>.fetch_workspaces_queue.request_op(<span class="string">"discovered projects changed"</span>.to_owned(), req) |
| <a href=#106 id=106 data-nosnippet>106</a> } <span class="kw">else if </span><span class="self">self</span>.config.flycheck(<span class="prelude-val">None</span>) != old_config.flycheck(<span class="prelude-val">None</span>) { |
| <a href=#107 id=107 data-nosnippet>107</a> <span class="self">self</span>.reload_flycheck(); |
| <a href=#108 id=108 data-nosnippet>108</a> } |
| <a href=#109 id=109 data-nosnippet>109</a> |
| <a href=#110 id=110 data-nosnippet>110</a> <span class="kw">if </span><span class="self">self</span>.analysis_host.raw_database().expand_proc_attr_macros() |
| <a href=#111 id=111 data-nosnippet>111</a> != <span class="self">self</span>.config.expand_proc_attr_macros() |
| <a href=#112 id=112 data-nosnippet>112</a> { |
| <a href=#113 id=113 data-nosnippet>113</a> <span class="self">self</span>.analysis_host.raw_database_mut().set_expand_proc_attr_macros_with_durability( |
| <a href=#114 id=114 data-nosnippet>114</a> <span class="self">self</span>.config.expand_proc_attr_macros(), |
| <a href=#115 id=115 data-nosnippet>115</a> Durability::HIGH, |
| <a href=#116 id=116 data-nosnippet>116</a> ); |
| <a href=#117 id=117 data-nosnippet>117</a> } |
| <a href=#118 id=118 data-nosnippet>118</a> |
| <a href=#119 id=119 data-nosnippet>119</a> <span class="kw">if </span><span class="self">self</span>.config.cargo(<span class="prelude-val">None</span>) != old_config.cargo(<span class="prelude-val">None</span>) { |
| <a href=#120 id=120 data-nosnippet>120</a> <span class="kw">let </span>req = FetchWorkspaceRequest { path: <span class="prelude-val">None</span>, force_crate_graph_reload: <span class="bool-val">false </span>}; |
| <a href=#121 id=121 data-nosnippet>121</a> <span class="self">self</span>.fetch_workspaces_queue.request_op(<span class="string">"cargo config changed"</span>.to_owned(), req) |
| <a href=#122 id=122 data-nosnippet>122</a> } |
| <a href=#123 id=123 data-nosnippet>123</a> |
| <a href=#124 id=124 data-nosnippet>124</a> <span class="kw">if </span><span class="self">self</span>.config.cfg_set_test(<span class="prelude-val">None</span>) != old_config.cfg_set_test(<span class="prelude-val">None</span>) { |
| <a href=#125 id=125 data-nosnippet>125</a> <span class="kw">let </span>req = FetchWorkspaceRequest { path: <span class="prelude-val">None</span>, force_crate_graph_reload: <span class="bool-val">false </span>}; |
| <a href=#126 id=126 data-nosnippet>126</a> <span class="self">self</span>.fetch_workspaces_queue.request_op(<span class="string">"cfg_set_test config changed"</span>.to_owned(), req) |
| <a href=#127 id=127 data-nosnippet>127</a> } |
| <a href=#128 id=128 data-nosnippet>128</a> } |
| <a href=#129 id=129 data-nosnippet>129</a> |
| <a href=#130 id=130 data-nosnippet>130</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>current_status(<span class="kw-2">&</span><span class="self">self</span>) -> lsp_ext::ServerStatusParams { |
| <a href=#131 id=131 data-nosnippet>131</a> <span class="kw">let </span><span class="kw-2">mut </span>status = lsp_ext::ServerStatusParams { |
| <a href=#132 id=132 data-nosnippet>132</a> health: lsp_ext::Health::Ok, |
| <a href=#133 id=133 data-nosnippet>133</a> quiescent: <span class="self">self</span>.is_fully_ready(), |
| <a href=#134 id=134 data-nosnippet>134</a> message: <span class="prelude-val">None</span>, |
| <a href=#135 id=135 data-nosnippet>135</a> }; |
| <a href=#136 id=136 data-nosnippet>136</a> <span class="kw">let </span><span class="kw-2">mut </span>message = String::new(); |
| <a href=#137 id=137 data-nosnippet>137</a> |
| <a href=#138 id=138 data-nosnippet>138</a> <span class="kw">if </span>!<span class="self">self</span>.config.cargo_autoreload_config(<span class="prelude-val">None</span>) |
| <a href=#139 id=139 data-nosnippet>139</a> && <span class="self">self</span>.is_quiescent() |
| <a href=#140 id=140 data-nosnippet>140</a> && <span class="self">self</span>.fetch_workspaces_queue.op_requested() |
| <a href=#141 id=141 data-nosnippet>141</a> && <span class="self">self</span>.config.discover_workspace_config().is_none() |
| <a href=#142 id=142 data-nosnippet>142</a> { |
| <a href=#143 id=143 data-nosnippet>143</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#144 id=144 data-nosnippet>144</a> message.push_str(<span class="string">"Auto-reloading is disabled and the workspace has changed, a manual workspace reload is required.\n\n"</span>); |
| <a href=#145 id=145 data-nosnippet>145</a> } |
| <a href=#146 id=146 data-nosnippet>146</a> |
| <a href=#147 id=147 data-nosnippet>147</a> <span class="kw">if </span><span class="self">self</span>.build_deps_changed { |
| <a href=#148 id=148 data-nosnippet>148</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#149 id=149 data-nosnippet>149</a> message.push_str( |
| <a href=#150 id=150 data-nosnippet>150</a> <span class="string">"Proc-macros and/or build scripts have changed and need to be rebuilt.\n\n"</span>, |
| <a href=#151 id=151 data-nosnippet>151</a> ); |
| <a href=#152 id=152 data-nosnippet>152</a> } |
| <a href=#153 id=153 data-nosnippet>153</a> <span class="kw">if </span><span class="self">self</span>.fetch_build_data_error().is_err() { |
| <a href=#154 id=154 data-nosnippet>154</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#155 id=155 data-nosnippet>155</a> message.push_str(<span class="string">"Failed to run build scripts of some packages.\n\n"</span>); |
| <a href=#156 id=156 data-nosnippet>156</a> message.push_str( |
| <a href=#157 id=157 data-nosnippet>157</a> <span class="string">"Please refer to the language server logs for more details on the errors."</span>, |
| <a href=#158 id=158 data-nosnippet>158</a> ); |
| <a href=#159 id=159 data-nosnippet>159</a> } |
| <a href=#160 id=160 data-nosnippet>160</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(err) = <span class="kw-2">&</span><span class="self">self</span>.config_errors { |
| <a href=#161 id=161 data-nosnippet>161</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#162 id=162 data-nosnippet>162</a> <span class="macro">format_to!</span>(message, <span class="string">"{err}\n"</span>); |
| <a href=#163 id=163 data-nosnippet>163</a> } |
| <a href=#164 id=164 data-nosnippet>164</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(err) = <span class="kw-2">&</span><span class="self">self</span>.last_flycheck_error { |
| <a href=#165 id=165 data-nosnippet>165</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#166 id=166 data-nosnippet>166</a> message.push_str(err); |
| <a href=#167 id=167 data-nosnippet>167</a> message.push(<span class="string">'\n'</span>); |
| <a href=#168 id=168 data-nosnippet>168</a> } |
| <a href=#169 id=169 data-nosnippet>169</a> |
| <a href=#170 id=170 data-nosnippet>170</a> <span class="kw">if </span><span class="self">self</span>.config.linked_or_discovered_projects().is_empty() |
| <a href=#171 id=171 data-nosnippet>171</a> && <span class="self">self</span>.config.detached_files().is_empty() |
| <a href=#172 id=172 data-nosnippet>172</a> { |
| <a href=#173 id=173 data-nosnippet>173</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#174 id=174 data-nosnippet>174</a> message.push_str(<span class="string">"Failed to discover workspace.\n"</span>); |
| <a href=#175 id=175 data-nosnippet>175</a> message.push_str(<span class="string">"Consider adding the `Cargo.toml` of the workspace to the [`linkedProjects`](https://rust-analyzer.github.io/book/configuration.html#linkedProjects) setting.\n\n"</span>); |
| <a href=#176 id=176 data-nosnippet>176</a> } |
| <a href=#177 id=177 data-nosnippet>177</a> <span class="kw">if </span><span class="self">self</span>.fetch_workspace_error().is_err() { |
| <a href=#178 id=178 data-nosnippet>178</a> status.health |= lsp_ext::Health::Error; |
| <a href=#179 id=179 data-nosnippet>179</a> message.push_str(<span class="string">"Failed to load workspaces."</span>); |
| <a href=#180 id=180 data-nosnippet>180</a> |
| <a href=#181 id=181 data-nosnippet>181</a> <span class="kw">if </span><span class="self">self</span>.config.has_linked_projects() { |
| <a href=#182 id=182 data-nosnippet>182</a> message.push_str( |
| <a href=#183 id=183 data-nosnippet>183</a> <span class="string">"`rust-analyzer.linkedProjects` have been specified, which may be incorrect. Specified project paths:\n"</span>, |
| <a href=#184 id=184 data-nosnippet>184</a> ); |
| <a href=#185 id=185 data-nosnippet>185</a> message |
| <a href=#186 id=186 data-nosnippet>186</a> .push_str(<span class="kw-2">&</span><span class="macro">format!</span>(<span class="string">" {}"</span>, <span class="self">self</span>.config.linked_manifests().format(<span class="string">"\n "</span>))); |
| <a href=#187 id=187 data-nosnippet>187</a> <span class="kw">if </span><span class="self">self</span>.config.has_linked_project_jsons() { |
| <a href=#188 id=188 data-nosnippet>188</a> message.push_str(<span class="string">"\nAdditionally, one or more project jsons are specified"</span>) |
| <a href=#189 id=189 data-nosnippet>189</a> } |
| <a href=#190 id=190 data-nosnippet>190</a> } |
| <a href=#191 id=191 data-nosnippet>191</a> message.push_str(<span class="string">"\n\n"</span>); |
| <a href=#192 id=192 data-nosnippet>192</a> } |
| <a href=#193 id=193 data-nosnippet>193</a> |
| <a href=#194 id=194 data-nosnippet>194</a> <span class="kw">if </span>!<span class="self">self</span>.workspaces.is_empty() { |
| <a href=#195 id=195 data-nosnippet>195</a> <span class="self">self</span>.check_workspaces_msrv().for_each(|e| { |
| <a href=#196 id=196 data-nosnippet>196</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#197 id=197 data-nosnippet>197</a> <span class="macro">format_to!</span>(message, <span class="string">"{e}"</span>); |
| <a href=#198 id=198 data-nosnippet>198</a> }); |
| <a href=#199 id=199 data-nosnippet>199</a> |
| <a href=#200 id=200 data-nosnippet>200</a> <span class="kw">let </span>proc_macro_clients = <span class="self">self</span>.proc_macro_clients.iter().chain(iter::repeat(<span class="kw-2">&</span><span class="prelude-val">None</span>)); |
| <a href=#201 id=201 data-nosnippet>201</a> |
| <a href=#202 id=202 data-nosnippet>202</a> <span class="kw">for </span>(ws, proc_macro_client) <span class="kw">in </span><span class="self">self</span>.workspaces.iter().zip(proc_macro_clients) { |
| <a href=#203 id=203 data-nosnippet>203</a> <span class="kw">if let </span>ProjectWorkspaceKind::Cargo { error: <span class="prelude-val">Some</span>(error), .. } |
| <a href=#204 id=204 data-nosnippet>204</a> | ProjectWorkspaceKind::DetachedFile { |
| <a href=#205 id=205 data-nosnippet>205</a> cargo: <span class="prelude-val">Some</span>((<span class="kw">_</span>, <span class="kw">_</span>, <span class="prelude-val">Some</span>(error))), .. |
| <a href=#206 id=206 data-nosnippet>206</a> } = <span class="kw-2">&</span>ws.kind |
| <a href=#207 id=207 data-nosnippet>207</a> { |
| <a href=#208 id=208 data-nosnippet>208</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#209 id=209 data-nosnippet>209</a> <span class="macro">format_to!</span>( |
| <a href=#210 id=210 data-nosnippet>210</a> message, |
| <a href=#211 id=211 data-nosnippet>211</a> <span class="string">"Failed to read Cargo metadata with dependencies for `{}`: {:#}\n\n"</span>, |
| <a href=#212 id=212 data-nosnippet>212</a> ws.manifest_or_root(), |
| <a href=#213 id=213 data-nosnippet>213</a> error |
| <a href=#214 id=214 data-nosnippet>214</a> ); |
| <a href=#215 id=215 data-nosnippet>215</a> } |
| <a href=#216 id=216 data-nosnippet>216</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(err) = ws.sysroot.error() { |
| <a href=#217 id=217 data-nosnippet>217</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#218 id=218 data-nosnippet>218</a> <span class="macro">format_to!</span>( |
| <a href=#219 id=219 data-nosnippet>219</a> message, |
| <a href=#220 id=220 data-nosnippet>220</a> <span class="string">"Workspace `{}` has sysroot errors: "</span>, |
| <a href=#221 id=221 data-nosnippet>221</a> ws.manifest_or_root() |
| <a href=#222 id=222 data-nosnippet>222</a> ); |
| <a href=#223 id=223 data-nosnippet>223</a> message.push_str(err); |
| <a href=#224 id=224 data-nosnippet>224</a> message.push_str(<span class="string">"\n\n"</span>); |
| <a href=#225 id=225 data-nosnippet>225</a> } |
| <a href=#226 id=226 data-nosnippet>226</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(err) = ws.sysroot.metadata_error() { |
| <a href=#227 id=227 data-nosnippet>227</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#228 id=228 data-nosnippet>228</a> <span class="macro">format_to!</span>( |
| <a href=#229 id=229 data-nosnippet>229</a> message, |
| <a href=#230 id=230 data-nosnippet>230</a> <span class="string">"Failed to read Cargo metadata with dependencies for sysroot of `{}`: "</span>, |
| <a href=#231 id=231 data-nosnippet>231</a> ws.manifest_or_root() |
| <a href=#232 id=232 data-nosnippet>232</a> ); |
| <a href=#233 id=233 data-nosnippet>233</a> message.push_str(err); |
| <a href=#234 id=234 data-nosnippet>234</a> message.push_str(<span class="string">"\n\n"</span>); |
| <a href=#235 id=235 data-nosnippet>235</a> } |
| <a href=#236 id=236 data-nosnippet>236</a> <span class="kw">if let </span>ProjectWorkspaceKind::Cargo { rustc: <span class="prelude-val">Err</span>(<span class="prelude-val">Some</span>(err)), .. } = <span class="kw-2">&</span>ws.kind { |
| <a href=#237 id=237 data-nosnippet>237</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#238 id=238 data-nosnippet>238</a> <span class="macro">format_to!</span>( |
| <a href=#239 id=239 data-nosnippet>239</a> message, |
| <a href=#240 id=240 data-nosnippet>240</a> <span class="string">"Failed loading rustc_private crates for workspace `{}`: "</span>, |
| <a href=#241 id=241 data-nosnippet>241</a> ws.manifest_or_root() |
| <a href=#242 id=242 data-nosnippet>242</a> ); |
| <a href=#243 id=243 data-nosnippet>243</a> message.push_str(err); |
| <a href=#244 id=244 data-nosnippet>244</a> message.push_str(<span class="string">"\n\n"</span>); |
| <a href=#245 id=245 data-nosnippet>245</a> }; |
| <a href=#246 id=246 data-nosnippet>246</a> <span class="kw">match </span>proc_macro_client { |
| <a href=#247 id=247 data-nosnippet>247</a> <span class="prelude-val">Some</span>(<span class="prelude-val">Err</span>(err)) => { |
| <a href=#248 id=248 data-nosnippet>248</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#249 id=249 data-nosnippet>249</a> <span class="macro">format_to!</span>( |
| <a href=#250 id=250 data-nosnippet>250</a> message, |
| <a href=#251 id=251 data-nosnippet>251</a> <span class="string">"Failed spawning proc-macro server for workspace `{}`: {err}"</span>, |
| <a href=#252 id=252 data-nosnippet>252</a> ws.manifest_or_root() |
| <a href=#253 id=253 data-nosnippet>253</a> ); |
| <a href=#254 id=254 data-nosnippet>254</a> message.push_str(<span class="string">"\n\n"</span>); |
| <a href=#255 id=255 data-nosnippet>255</a> } |
| <a href=#256 id=256 data-nosnippet>256</a> <span class="prelude-val">Some</span>(<span class="prelude-val">Ok</span>(client)) => { |
| <a href=#257 id=257 data-nosnippet>257</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(err) = client.exited() { |
| <a href=#258 id=258 data-nosnippet>258</a> status.health |= lsp_ext::Health::Warning; |
| <a href=#259 id=259 data-nosnippet>259</a> <span class="macro">format_to!</span>( |
| <a href=#260 id=260 data-nosnippet>260</a> message, |
| <a href=#261 id=261 data-nosnippet>261</a> <span class="string">"proc-macro server for workspace `{}` exited: {err}"</span>, |
| <a href=#262 id=262 data-nosnippet>262</a> ws.manifest_or_root() |
| <a href=#263 id=263 data-nosnippet>263</a> ); |
| <a href=#264 id=264 data-nosnippet>264</a> message.push_str(<span class="string">"\n\n"</span>); |
| <a href=#265 id=265 data-nosnippet>265</a> } |
| <a href=#266 id=266 data-nosnippet>266</a> } |
| <a href=#267 id=267 data-nosnippet>267</a> <span class="comment">// sysroot was explicitly not set so we didn't discover a server |
| <a href=#268 id=268 data-nosnippet>268</a> </span><span class="prelude-val">None </span>=> {} |
| <a href=#269 id=269 data-nosnippet>269</a> } |
| <a href=#270 id=270 data-nosnippet>270</a> } |
| <a href=#271 id=271 data-nosnippet>271</a> } |
| <a href=#272 id=272 data-nosnippet>272</a> |
| <a href=#273 id=273 data-nosnippet>273</a> <span class="kw">if </span>!message.is_empty() { |
| <a href=#274 id=274 data-nosnippet>274</a> status.message = <span class="prelude-val">Some</span>(message.trim_end().to_owned()); |
| <a href=#275 id=275 data-nosnippet>275</a> } |
| <a href=#276 id=276 data-nosnippet>276</a> |
| <a href=#277 id=277 data-nosnippet>277</a> status |
| <a href=#278 id=278 data-nosnippet>278</a> } |
| <a href=#279 id=279 data-nosnippet>279</a> |
| <a href=#280 id=280 data-nosnippet>280</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>fetch_workspaces( |
| <a href=#281 id=281 data-nosnippet>281</a> <span class="kw-2">&mut </span><span class="self">self</span>, |
| <a href=#282 id=282 data-nosnippet>282</a> cause: Cause, |
| <a href=#283 id=283 data-nosnippet>283</a> path: <span class="prelude-ty">Option</span><AbsPathBuf>, |
| <a href=#284 id=284 data-nosnippet>284</a> force_crate_graph_reload: bool, |
| <a href=#285 id=285 data-nosnippet>285</a> ) { |
| <a href=#286 id=286 data-nosnippet>286</a> <span class="macro">info!</span>(%cause, <span class="string">"will fetch workspaces"</span>); |
| <a href=#287 id=287 data-nosnippet>287</a> |
| <a href=#288 id=288 data-nosnippet>288</a> <span class="self">self</span>.task_pool.handle.spawn_with_sender(ThreadIntent::Worker, { |
| <a href=#289 id=289 data-nosnippet>289</a> <span class="kw">let </span>linked_projects = <span class="self">self</span>.config.linked_or_discovered_projects(); |
| <a href=#290 id=290 data-nosnippet>290</a> <span class="kw">let </span>detached_files: Vec<<span class="kw">_</span>> = <span class="self">self |
| <a href=#291 id=291 data-nosnippet>291</a> </span>.config |
| <a href=#292 id=292 data-nosnippet>292</a> .detached_files() |
| <a href=#293 id=293 data-nosnippet>293</a> .iter() |
| <a href=#294 id=294 data-nosnippet>294</a> .cloned() |
| <a href=#295 id=295 data-nosnippet>295</a> .map(ManifestPath::try_from) |
| <a href=#296 id=296 data-nosnippet>296</a> .filter_map(Result::ok) |
| <a href=#297 id=297 data-nosnippet>297</a> .collect(); |
| <a href=#298 id=298 data-nosnippet>298</a> <span class="kw">let </span>cargo_config = <span class="self">self</span>.config.cargo(<span class="prelude-val">None</span>); |
| <a href=#299 id=299 data-nosnippet>299</a> <span class="kw">let </span>discover_command = <span class="self">self</span>.config.discover_workspace_config().cloned(); |
| <a href=#300 id=300 data-nosnippet>300</a> <span class="kw">let </span>is_quiescent = !(<span class="self">self</span>.discover_jobs_active > <span class="number">0 |
| <a href=#301 id=301 data-nosnippet>301</a> </span>|| <span class="self">self</span>.vfs_progress_config_version < <span class="self">self</span>.vfs_config_version |
| <a href=#302 id=302 data-nosnippet>302</a> || !<span class="self">self</span>.vfs_done); |
| <a href=#303 id=303 data-nosnippet>303</a> |
| <a href=#304 id=304 data-nosnippet>304</a> <span class="kw">move </span>|sender| { |
| <a href=#305 id=305 data-nosnippet>305</a> <span class="kw">let </span>progress = { |
| <a href=#306 id=306 data-nosnippet>306</a> <span class="kw">let </span>sender = sender.clone(); |
| <a href=#307 id=307 data-nosnippet>307</a> <span class="kw">move </span>|msg| { |
| <a href=#308 id=308 data-nosnippet>308</a> sender |
| <a href=#309 id=309 data-nosnippet>309</a> .send(Task::FetchWorkspace(ProjectWorkspaceProgress::Report(msg))) |
| <a href=#310 id=310 data-nosnippet>310</a> .unwrap() |
| <a href=#311 id=311 data-nosnippet>311</a> } |
| <a href=#312 id=312 data-nosnippet>312</a> }; |
| <a href=#313 id=313 data-nosnippet>313</a> |
| <a href=#314 id=314 data-nosnippet>314</a> sender.send(Task::FetchWorkspace(ProjectWorkspaceProgress::Begin)).unwrap(); |
| <a href=#315 id=315 data-nosnippet>315</a> |
| <a href=#316 id=316 data-nosnippet>316</a> <span class="kw">if let </span>(<span class="prelude-val">Some</span>(_command), <span class="prelude-val">Some</span>(path)) = (<span class="kw-2">&</span>discover_command, <span class="kw-2">&</span>path) { |
| <a href=#317 id=317 data-nosnippet>317</a> <span class="kw">let </span>build = linked_projects.iter().find_map(|project| <span class="kw">match </span>project { |
| <a href=#318 id=318 data-nosnippet>318</a> LinkedProject::InlineProjectJson(it) => it.crate_by_buildfile(path), |
| <a href=#319 id=319 data-nosnippet>319</a> <span class="kw">_ </span>=> <span class="prelude-val">None</span>, |
| <a href=#320 id=320 data-nosnippet>320</a> }); |
| <a href=#321 id=321 data-nosnippet>321</a> |
| <a href=#322 id=322 data-nosnippet>322</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(build) = build |
| <a href=#323 id=323 data-nosnippet>323</a> && is_quiescent |
| <a href=#324 id=324 data-nosnippet>324</a> { |
| <a href=#325 id=325 data-nosnippet>325</a> <span class="kw">let </span>path = AbsPathBuf::try_from(build.build_file) |
| <a href=#326 id=326 data-nosnippet>326</a> .expect(<span class="string">"Unable to convert to an AbsPath"</span>); |
| <a href=#327 id=327 data-nosnippet>327</a> <span class="kw">let </span>arg = DiscoverProjectParam::Buildfile(path); |
| <a href=#328 id=328 data-nosnippet>328</a> sender.send(Task::DiscoverLinkedProjects(arg)).unwrap(); |
| <a href=#329 id=329 data-nosnippet>329</a> } |
| <a href=#330 id=330 data-nosnippet>330</a> } |
| <a href=#331 id=331 data-nosnippet>331</a> |
| <a href=#332 id=332 data-nosnippet>332</a> <span class="kw">let </span><span class="kw-2">mut </span>workspaces: Vec<<span class="kw">_</span>> = linked_projects |
| <a href=#333 id=333 data-nosnippet>333</a> .iter() |
| <a href=#334 id=334 data-nosnippet>334</a> .map(|project| <span class="kw">match </span>project { |
| <a href=#335 id=335 data-nosnippet>335</a> LinkedProject::ProjectManifest(manifest) => { |
| <a href=#336 id=336 data-nosnippet>336</a> <span class="macro">debug!</span>(path = %manifest, <span class="string">"loading project from manifest"</span>); |
| <a href=#337 id=337 data-nosnippet>337</a> |
| <a href=#338 id=338 data-nosnippet>338</a> project_model::ProjectWorkspace::load( |
| <a href=#339 id=339 data-nosnippet>339</a> manifest.clone(), |
| <a href=#340 id=340 data-nosnippet>340</a> <span class="kw-2">&</span>cargo_config, |
| <a href=#341 id=341 data-nosnippet>341</a> <span class="kw-2">&</span>progress, |
| <a href=#342 id=342 data-nosnippet>342</a> ) |
| <a href=#343 id=343 data-nosnippet>343</a> } |
| <a href=#344 id=344 data-nosnippet>344</a> LinkedProject::InlineProjectJson(it) => { |
| <a href=#345 id=345 data-nosnippet>345</a> <span class="kw">let </span>workspace = project_model::ProjectWorkspace::load_inline( |
| <a href=#346 id=346 data-nosnippet>346</a> it.clone(), |
| <a href=#347 id=347 data-nosnippet>347</a> <span class="kw-2">&</span>cargo_config, |
| <a href=#348 id=348 data-nosnippet>348</a> <span class="kw-2">&</span>progress, |
| <a href=#349 id=349 data-nosnippet>349</a> ); |
| <a href=#350 id=350 data-nosnippet>350</a> <span class="prelude-val">Ok</span>(workspace) |
| <a href=#351 id=351 data-nosnippet>351</a> } |
| <a href=#352 id=352 data-nosnippet>352</a> }) |
| <a href=#353 id=353 data-nosnippet>353</a> .collect(); |
| <a href=#354 id=354 data-nosnippet>354</a> |
| <a href=#355 id=355 data-nosnippet>355</a> <span class="kw">let </span><span class="kw-2">mut </span>i = <span class="number">0</span>; |
| <a href=#356 id=356 data-nosnippet>356</a> <span class="kw">while </span>i < workspaces.len() { |
| <a href=#357 id=357 data-nosnippet>357</a> <span class="kw">if let </span><span class="prelude-val">Ok</span>(w) = <span class="kw-2">&</span>workspaces[i] { |
| <a href=#358 id=358 data-nosnippet>358</a> <span class="kw">let </span>dupes: Vec<<span class="kw">_</span>> = workspaces[i + <span class="number">1</span>..] |
| <a href=#359 id=359 data-nosnippet>359</a> .iter() |
| <a href=#360 id=360 data-nosnippet>360</a> .positions(|it| it.as_ref().is_ok_and(|ws| ws.eq_ignore_build_data(w))) |
| <a href=#361 id=361 data-nosnippet>361</a> .collect(); |
| <a href=#362 id=362 data-nosnippet>362</a> dupes.into_iter().rev().for_each(|d| { |
| <a href=#363 id=363 data-nosnippet>363</a> <span class="kw">_ </span>= workspaces.remove(d + i + <span class="number">1</span>); |
| <a href=#364 id=364 data-nosnippet>364</a> }); |
| <a href=#365 id=365 data-nosnippet>365</a> } |
| <a href=#366 id=366 data-nosnippet>366</a> i += <span class="number">1</span>; |
| <a href=#367 id=367 data-nosnippet>367</a> } |
| <a href=#368 id=368 data-nosnippet>368</a> |
| <a href=#369 id=369 data-nosnippet>369</a> <span class="kw">if </span>!detached_files.is_empty() { |
| <a href=#370 id=370 data-nosnippet>370</a> workspaces.extend(project_model::ProjectWorkspace::load_detached_files( |
| <a href=#371 id=371 data-nosnippet>371</a> detached_files, |
| <a href=#372 id=372 data-nosnippet>372</a> <span class="kw-2">&</span>cargo_config, |
| <a href=#373 id=373 data-nosnippet>373</a> )); |
| <a href=#374 id=374 data-nosnippet>374</a> } |
| <a href=#375 id=375 data-nosnippet>375</a> |
| <a href=#376 id=376 data-nosnippet>376</a> <span class="macro">info!</span>(<span class="question-mark">?</span>workspaces, <span class="string">"did fetch workspaces"</span>); |
| <a href=#377 id=377 data-nosnippet>377</a> sender |
| <a href=#378 id=378 data-nosnippet>378</a> .send(Task::FetchWorkspace(ProjectWorkspaceProgress::End( |
| <a href=#379 id=379 data-nosnippet>379</a> workspaces, |
| <a href=#380 id=380 data-nosnippet>380</a> force_crate_graph_reload, |
| <a href=#381 id=381 data-nosnippet>381</a> ))) |
| <a href=#382 id=382 data-nosnippet>382</a> .unwrap(); |
| <a href=#383 id=383 data-nosnippet>383</a> } |
| <a href=#384 id=384 data-nosnippet>384</a> }); |
| <a href=#385 id=385 data-nosnippet>385</a> } |
| <a href=#386 id=386 data-nosnippet>386</a> |
| <a href=#387 id=387 data-nosnippet>387</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>fetch_build_data(<span class="kw-2">&mut </span><span class="self">self</span>, cause: Cause) { |
| <a href=#388 id=388 data-nosnippet>388</a> <span class="macro">info!</span>(%cause, <span class="string">"will fetch build data"</span>); |
| <a href=#389 id=389 data-nosnippet>389</a> <span class="kw">let </span>workspaces = Arc::clone(<span class="kw-2">&</span><span class="self">self</span>.workspaces); |
| <a href=#390 id=390 data-nosnippet>390</a> <span class="kw">let </span>config = <span class="self">self</span>.config.cargo(<span class="prelude-val">None</span>); |
| <a href=#391 id=391 data-nosnippet>391</a> <span class="kw">let </span>root_path = <span class="self">self</span>.config.root_path().clone(); |
| <a href=#392 id=392 data-nosnippet>392</a> |
| <a href=#393 id=393 data-nosnippet>393</a> <span class="self">self</span>.task_pool.handle.spawn_with_sender(ThreadIntent::Worker, <span class="kw">move </span>|sender| { |
| <a href=#394 id=394 data-nosnippet>394</a> sender.send(Task::FetchBuildData(BuildDataProgress::Begin)).unwrap(); |
| <a href=#395 id=395 data-nosnippet>395</a> |
| <a href=#396 id=396 data-nosnippet>396</a> <span class="kw">let </span>progress = { |
| <a href=#397 id=397 data-nosnippet>397</a> <span class="kw">let </span>sender = sender.clone(); |
| <a href=#398 id=398 data-nosnippet>398</a> <span class="kw">move </span>|msg| { |
| <a href=#399 id=399 data-nosnippet>399</a> sender.send(Task::FetchBuildData(BuildDataProgress::Report(msg))).unwrap() |
| <a href=#400 id=400 data-nosnippet>400</a> } |
| <a href=#401 id=401 data-nosnippet>401</a> }; |
| <a href=#402 id=402 data-nosnippet>402</a> <span class="kw">let </span>res = ProjectWorkspace::run_all_build_scripts( |
| <a href=#403 id=403 data-nosnippet>403</a> <span class="kw-2">&</span>workspaces, |
| <a href=#404 id=404 data-nosnippet>404</a> <span class="kw-2">&</span>config, |
| <a href=#405 id=405 data-nosnippet>405</a> <span class="kw-2">&</span>progress, |
| <a href=#406 id=406 data-nosnippet>406</a> <span class="kw-2">&</span>root_path, |
| <a href=#407 id=407 data-nosnippet>407</a> ); |
| <a href=#408 id=408 data-nosnippet>408</a> |
| <a href=#409 id=409 data-nosnippet>409</a> sender.send(Task::FetchBuildData(BuildDataProgress::End((workspaces, res)))).unwrap(); |
| <a href=#410 id=410 data-nosnippet>410</a> }); |
| <a href=#411 id=411 data-nosnippet>411</a> } |
| <a href=#412 id=412 data-nosnippet>412</a> |
| <a href=#413 id=413 data-nosnippet>413</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>fetch_proc_macros( |
| <a href=#414 id=414 data-nosnippet>414</a> <span class="kw-2">&mut </span><span class="self">self</span>, |
| <a href=#415 id=415 data-nosnippet>415</a> cause: Cause, |
| <a href=#416 id=416 data-nosnippet>416</a> <span class="kw-2">mut </span>change: ChangeWithProcMacros, |
| <a href=#417 id=417 data-nosnippet>417</a> paths: Vec<ProcMacroPaths>, |
| <a href=#418 id=418 data-nosnippet>418</a> ) { |
| <a href=#419 id=419 data-nosnippet>419</a> <span class="macro">info!</span>(%cause, <span class="string">"will load proc macros"</span>); |
| <a href=#420 id=420 data-nosnippet>420</a> <span class="kw">let </span>ignored_proc_macros = <span class="self">self</span>.config.ignored_proc_macros(<span class="prelude-val">None</span>).clone(); |
| <a href=#421 id=421 data-nosnippet>421</a> <span class="kw">let </span>proc_macro_clients = <span class="self">self</span>.proc_macro_clients.clone(); |
| <a href=#422 id=422 data-nosnippet>422</a> |
| <a href=#423 id=423 data-nosnippet>423</a> <span class="self">self</span>.task_pool.handle.spawn_with_sender(ThreadIntent::Worker, <span class="kw">move </span>|sender| { |
| <a href=#424 id=424 data-nosnippet>424</a> sender.send(Task::LoadProcMacros(ProcMacroProgress::Begin)).unwrap(); |
| <a href=#425 id=425 data-nosnippet>425</a> |
| <a href=#426 id=426 data-nosnippet>426</a> <span class="kw">let </span>ignored_proc_macros = <span class="kw-2">&</span>ignored_proc_macros; |
| <a href=#427 id=427 data-nosnippet>427</a> <span class="kw">let </span>progress = { |
| <a href=#428 id=428 data-nosnippet>428</a> <span class="kw">let </span>sender = sender.clone(); |
| <a href=#429 id=429 data-nosnippet>429</a> <span class="kw-2">&</span><span class="kw">move </span>|msg| { |
| <a href=#430 id=430 data-nosnippet>430</a> sender.send(Task::LoadProcMacros(ProcMacroProgress::Report(msg))).unwrap() |
| <a href=#431 id=431 data-nosnippet>431</a> } |
| <a href=#432 id=432 data-nosnippet>432</a> }; |
| <a href=#433 id=433 data-nosnippet>433</a> |
| <a href=#434 id=434 data-nosnippet>434</a> <span class="kw">let </span><span class="kw-2">mut </span>builder = ProcMacrosBuilder::default(); |
| <a href=#435 id=435 data-nosnippet>435</a> <span class="kw">let </span>proc_macro_clients = proc_macro_clients.iter().chain(iter::repeat(<span class="kw-2">&</span><span class="prelude-val">None</span>)); |
| <a href=#436 id=436 data-nosnippet>436</a> <span class="kw">for </span>(client, paths) <span class="kw">in </span>proc_macro_clients.zip(paths) { |
| <a href=#437 id=437 data-nosnippet>437</a> <span class="kw">for </span>(crate_id, res) <span class="kw">in </span>paths.iter() { |
| <a href=#438 id=438 data-nosnippet>438</a> <span class="kw">let </span>expansion_res = <span class="kw">match </span>client { |
| <a href=#439 id=439 data-nosnippet>439</a> <span class="prelude-val">Some</span>(<span class="prelude-val">Ok</span>(client)) => <span class="kw">match </span>res { |
| <a href=#440 id=440 data-nosnippet>440</a> <span class="prelude-val">Ok</span>((crate_name, path)) => { |
| <a href=#441 id=441 data-nosnippet>441</a> progress(<span class="macro">format!</span>(<span class="string">"loading proc-macros: {path}"</span>)); |
| <a href=#442 id=442 data-nosnippet>442</a> <span class="kw">let </span>ignored_proc_macros = ignored_proc_macros |
| <a href=#443 id=443 data-nosnippet>443</a> .iter() |
| <a href=#444 id=444 data-nosnippet>444</a> .find_map(|(name, macros)| { |
| <a href=#445 id=445 data-nosnippet>445</a> eq_ignore_underscore(name, crate_name).then_some(<span class="kw-2">&**</span>macros) |
| <a href=#446 id=446 data-nosnippet>446</a> }) |
| <a href=#447 id=447 data-nosnippet>447</a> .unwrap_or_default(); |
| <a href=#448 id=448 data-nosnippet>448</a> |
| <a href=#449 id=449 data-nosnippet>449</a> load_proc_macro(client, path, ignored_proc_macros) |
| <a href=#450 id=450 data-nosnippet>450</a> } |
| <a href=#451 id=451 data-nosnippet>451</a> <span class="prelude-val">Err</span>(e) => <span class="prelude-val">Err</span>(e.clone()), |
| <a href=#452 id=452 data-nosnippet>452</a> }, |
| <a href=#453 id=453 data-nosnippet>453</a> <span class="prelude-val">Some</span>(<span class="prelude-val">Err</span>(e)) => <span class="prelude-val">Err</span>(ProcMacroLoadingError::ProcMacroSrvError( |
| <a href=#454 id=454 data-nosnippet>454</a> e.to_string().into_boxed_str(), |
| <a href=#455 id=455 data-nosnippet>455</a> )), |
| <a href=#456 id=456 data-nosnippet>456</a> <span class="prelude-val">None </span>=> <span class="prelude-val">Err</span>(ProcMacroLoadingError::ProcMacroSrvError( |
| <a href=#457 id=457 data-nosnippet>457</a> <span class="string">"proc-macro-srv is not running"</span>.into(), |
| <a href=#458 id=458 data-nosnippet>458</a> )), |
| <a href=#459 id=459 data-nosnippet>459</a> }; |
| <a href=#460 id=460 data-nosnippet>460</a> builder.insert(<span class="kw-2">*</span>crate_id, expansion_res) |
| <a href=#461 id=461 data-nosnippet>461</a> } |
| <a href=#462 id=462 data-nosnippet>462</a> } |
| <a href=#463 id=463 data-nosnippet>463</a> |
| <a href=#464 id=464 data-nosnippet>464</a> change.set_proc_macros(builder); |
| <a href=#465 id=465 data-nosnippet>465</a> sender.send(Task::LoadProcMacros(ProcMacroProgress::End(change))).unwrap(); |
| <a href=#466 id=466 data-nosnippet>466</a> }); |
| <a href=#467 id=467 data-nosnippet>467</a> } |
| <a href=#468 id=468 data-nosnippet>468</a> |
| <a href=#469 id=469 data-nosnippet>469</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>switch_workspaces(<span class="kw-2">&mut </span><span class="self">self</span>, cause: Cause) { |
| <a href=#470 id=470 data-nosnippet>470</a> <span class="kw">let </span>_p = <span class="macro">tracing::info_span!</span>(<span class="string">"GlobalState::switch_workspaces"</span>).entered(); |
| <a href=#471 id=471 data-nosnippet>471</a> <span class="macro">tracing::info!</span>(%cause, <span class="string">"will switch workspaces"</span>); |
| <a href=#472 id=472 data-nosnippet>472</a> |
| <a href=#473 id=473 data-nosnippet>473</a> <span class="kw">let </span><span class="prelude-val">Some</span>(FetchWorkspaceResponse { workspaces, force_crate_graph_reload }) = |
| <a href=#474 id=474 data-nosnippet>474</a> <span class="self">self</span>.fetch_workspaces_queue.last_op_result() |
| <a href=#475 id=475 data-nosnippet>475</a> <span class="kw">else </span>{ |
| <a href=#476 id=476 data-nosnippet>476</a> <span class="kw">return</span>; |
| <a href=#477 id=477 data-nosnippet>477</a> }; |
| <a href=#478 id=478 data-nosnippet>478</a> <span class="kw">let </span>switching_from_empty_workspace = <span class="self">self</span>.workspaces.is_empty(); |
| <a href=#479 id=479 data-nosnippet>479</a> |
| <a href=#480 id=480 data-nosnippet>480</a> <span class="macro">info!</span>(%cause, <span class="question-mark">?</span>force_crate_graph_reload, %switching_from_empty_workspace); |
| <a href=#481 id=481 data-nosnippet>481</a> <span class="kw">if </span><span class="self">self</span>.fetch_workspace_error().is_err() && !switching_from_empty_workspace { |
| <a href=#482 id=482 data-nosnippet>482</a> <span class="kw">if </span><span class="kw-2">*</span>force_crate_graph_reload { |
| <a href=#483 id=483 data-nosnippet>483</a> <span class="self">self</span>.recreate_crate_graph(cause, <span class="bool-val">false</span>); |
| <a href=#484 id=484 data-nosnippet>484</a> } |
| <a href=#485 id=485 data-nosnippet>485</a> <span class="comment">// It only makes sense to switch to a partially broken workspace |
| <a href=#486 id=486 data-nosnippet>486</a> // if we don't have any workspace at all yet. |
| <a href=#487 id=487 data-nosnippet>487</a> </span><span class="kw">return</span>; |
| <a href=#488 id=488 data-nosnippet>488</a> } |
| <a href=#489 id=489 data-nosnippet>489</a> |
| <a href=#490 id=490 data-nosnippet>490</a> <span class="kw">let </span>workspaces = |
| <a href=#491 id=491 data-nosnippet>491</a> workspaces.iter().filter_map(|res| res.as_ref().ok().cloned()).collect::<Vec<<span class="kw">_</span>>>(); |
| <a href=#492 id=492 data-nosnippet>492</a> |
| <a href=#493 id=493 data-nosnippet>493</a> <span class="kw">let </span>same_workspaces = workspaces.len() == <span class="self">self</span>.workspaces.len() |
| <a href=#494 id=494 data-nosnippet>494</a> && workspaces |
| <a href=#495 id=495 data-nosnippet>495</a> .iter() |
| <a href=#496 id=496 data-nosnippet>496</a> .zip(<span class="self">self</span>.workspaces.iter()) |
| <a href=#497 id=497 data-nosnippet>497</a> .all(|(l, r)| l.eq_ignore_build_data(r)); |
| <a href=#498 id=498 data-nosnippet>498</a> |
| <a href=#499 id=499 data-nosnippet>499</a> <span class="kw">if </span>same_workspaces { |
| <a href=#500 id=500 data-nosnippet>500</a> <span class="kw">if </span>switching_from_empty_workspace { |
| <a href=#501 id=501 data-nosnippet>501</a> <span class="comment">// Switching from empty to empty is a no-op |
| <a href=#502 id=502 data-nosnippet>502</a> </span><span class="kw">return</span>; |
| <a href=#503 id=503 data-nosnippet>503</a> } |
| <a href=#504 id=504 data-nosnippet>504</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(FetchBuildDataResponse { workspaces, build_scripts }) = |
| <a href=#505 id=505 data-nosnippet>505</a> <span class="self">self</span>.fetch_build_data_queue.last_op_result() |
| <a href=#506 id=506 data-nosnippet>506</a> { |
| <a href=#507 id=507 data-nosnippet>507</a> <span class="kw">if </span>Arc::ptr_eq(workspaces, <span class="kw-2">&</span><span class="self">self</span>.workspaces) { |
| <a href=#508 id=508 data-nosnippet>508</a> <span class="macro">info!</span>(<span class="string">"set build scripts to workspaces"</span>); |
| <a href=#509 id=509 data-nosnippet>509</a> |
| <a href=#510 id=510 data-nosnippet>510</a> <span class="kw">let </span>workspaces = workspaces |
| <a href=#511 id=511 data-nosnippet>511</a> .iter() |
| <a href=#512 id=512 data-nosnippet>512</a> .cloned() |
| <a href=#513 id=513 data-nosnippet>513</a> .zip(build_scripts) |
| <a href=#514 id=514 data-nosnippet>514</a> .map(|(<span class="kw-2">mut </span>ws, bs)| { |
| <a href=#515 id=515 data-nosnippet>515</a> ws.set_build_scripts(bs.as_ref().ok().cloned().unwrap_or_default()); |
| <a href=#516 id=516 data-nosnippet>516</a> ws |
| <a href=#517 id=517 data-nosnippet>517</a> }) |
| <a href=#518 id=518 data-nosnippet>518</a> .collect::<Vec<<span class="kw">_</span>>>(); |
| <a href=#519 id=519 data-nosnippet>519</a> <span class="comment">// Workspaces are the same, but we've updated build data. |
| <a href=#520 id=520 data-nosnippet>520</a> </span><span class="macro">info!</span>(<span class="string">"same workspace, but new build data"</span>); |
| <a href=#521 id=521 data-nosnippet>521</a> <span class="self">self</span>.workspaces = Arc::new(workspaces); |
| <a href=#522 id=522 data-nosnippet>522</a> } <span class="kw">else </span>{ |
| <a href=#523 id=523 data-nosnippet>523</a> <span class="macro">info!</span>(<span class="string">"build scripts do not match the version of the active workspace"</span>); |
| <a href=#524 id=524 data-nosnippet>524</a> <span class="kw">if </span><span class="kw-2">*</span>force_crate_graph_reload { |
| <a href=#525 id=525 data-nosnippet>525</a> <span class="self">self</span>.recreate_crate_graph(cause, switching_from_empty_workspace); |
| <a href=#526 id=526 data-nosnippet>526</a> } |
| <a href=#527 id=527 data-nosnippet>527</a> |
| <a href=#528 id=528 data-nosnippet>528</a> <span class="comment">// Current build scripts do not match the version of the active |
| <a href=#529 id=529 data-nosnippet>529</a> // workspace, so there's nothing for us to update. |
| <a href=#530 id=530 data-nosnippet>530</a> </span><span class="kw">return</span>; |
| <a href=#531 id=531 data-nosnippet>531</a> } |
| <a href=#532 id=532 data-nosnippet>532</a> } <span class="kw">else </span>{ |
| <a href=#533 id=533 data-nosnippet>533</a> <span class="kw">if </span><span class="kw-2">*</span>force_crate_graph_reload { |
| <a href=#534 id=534 data-nosnippet>534</a> <span class="self">self</span>.recreate_crate_graph(cause, switching_from_empty_workspace); |
| <a href=#535 id=535 data-nosnippet>535</a> } |
| <a href=#536 id=536 data-nosnippet>536</a> |
| <a href=#537 id=537 data-nosnippet>537</a> <span class="comment">// No build scripts but unchanged workspaces, nothing to do here |
| <a href=#538 id=538 data-nosnippet>538</a> </span><span class="kw">return</span>; |
| <a href=#539 id=539 data-nosnippet>539</a> } |
| <a href=#540 id=540 data-nosnippet>540</a> } <span class="kw">else </span>{ |
| <a href=#541 id=541 data-nosnippet>541</a> <span class="macro">info!</span>(<span class="string">"abandon build scripts for workspaces"</span>); |
| <a href=#542 id=542 data-nosnippet>542</a> |
| <a href=#543 id=543 data-nosnippet>543</a> <span class="comment">// Here, we completely changed the workspace (Cargo.toml edit), so |
| <a href=#544 id=544 data-nosnippet>544</a> // we don't care about build-script results, they are stale. |
| <a href=#545 id=545 data-nosnippet>545</a> // FIXME: can we abort the build scripts here if they are already running? |
| <a href=#546 id=546 data-nosnippet>546</a> </span><span class="self">self</span>.workspaces = Arc::new(workspaces); |
| <a href=#547 id=547 data-nosnippet>547</a> <span class="self">self</span>.check_workspaces_msrv().for_each(|message| { |
| <a href=#548 id=548 data-nosnippet>548</a> <span class="self">self</span>.send_notification::<lsp_types::notification::ShowMessage>( |
| <a href=#549 id=549 data-nosnippet>549</a> lsp_types::ShowMessageParams { typ: lsp_types::MessageType::WARNING, message }, |
| <a href=#550 id=550 data-nosnippet>550</a> ); |
| <a href=#551 id=551 data-nosnippet>551</a> }); |
| <a href=#552 id=552 data-nosnippet>552</a> |
| <a href=#553 id=553 data-nosnippet>553</a> <span class="kw">if </span><span class="self">self</span>.config.run_build_scripts(<span class="prelude-val">None</span>) { |
| <a href=#554 id=554 data-nosnippet>554</a> <span class="self">self</span>.build_deps_changed = <span class="bool-val">false</span>; |
| <a href=#555 id=555 data-nosnippet>555</a> <span class="self">self</span>.fetch_build_data_queue.request_op(<span class="string">"workspace updated"</span>.to_owned(), ()); |
| <a href=#556 id=556 data-nosnippet>556</a> |
| <a href=#557 id=557 data-nosnippet>557</a> <span class="kw">if </span>!switching_from_empty_workspace { |
| <a href=#558 id=558 data-nosnippet>558</a> <span class="comment">// `switch_workspaces()` will be called again when build scripts already run, which should |
| <a href=#559 id=559 data-nosnippet>559</a> // take a short time. If we update the workspace now we will invalidate proc macros and cfgs, |
| <a href=#560 id=560 data-nosnippet>560</a> // and then when build scripts complete we will invalidate them again. |
| <a href=#561 id=561 data-nosnippet>561</a> </span><span class="kw">return</span>; |
| <a href=#562 id=562 data-nosnippet>562</a> } |
| <a href=#563 id=563 data-nosnippet>563</a> } |
| <a href=#564 id=564 data-nosnippet>564</a> } |
| <a href=#565 id=565 data-nosnippet>565</a> |
| <a href=#566 id=566 data-nosnippet>566</a> <span class="kw">if let </span>FilesWatcher::Client = <span class="self">self</span>.config.files().watcher { |
| <a href=#567 id=567 data-nosnippet>567</a> <span class="kw">let </span>filter = <span class="self">self |
| <a href=#568 id=568 data-nosnippet>568</a> </span>.workspaces |
| <a href=#569 id=569 data-nosnippet>569</a> .iter() |
| <a href=#570 id=570 data-nosnippet>570</a> .flat_map(|ws| ws.to_roots()) |
| <a href=#571 id=571 data-nosnippet>571</a> .filter(|it| it.is_local) |
| <a href=#572 id=572 data-nosnippet>572</a> .map(|it| it.include); |
| <a href=#573 id=573 data-nosnippet>573</a> |
| <a href=#574 id=574 data-nosnippet>574</a> <span class="kw">let </span><span class="kw-2">mut </span>watchers: Vec<FileSystemWatcher> = |
| <a href=#575 id=575 data-nosnippet>575</a> <span class="kw">if </span><span class="self">self</span>.config.did_change_watched_files_relative_pattern_support() { |
| <a href=#576 id=576 data-nosnippet>576</a> <span class="comment">// When relative patterns are supported by the client, prefer using them |
| <a href=#577 id=577 data-nosnippet>577</a> </span>filter |
| <a href=#578 id=578 data-nosnippet>578</a> .flat_map(|include| { |
| <a href=#579 id=579 data-nosnippet>579</a> include.into_iter().flat_map(|base| { |
| <a href=#580 id=580 data-nosnippet>580</a> [ |
| <a href=#581 id=581 data-nosnippet>581</a> (base.clone(), <span class="string">"**/*.rs"</span>), |
| <a href=#582 id=582 data-nosnippet>582</a> (base.clone(), <span class="string">"**/Cargo.{lock,toml}"</span>), |
| <a href=#583 id=583 data-nosnippet>583</a> (base, <span class="string">"**/rust-analyzer.toml"</span>), |
| <a href=#584 id=584 data-nosnippet>584</a> ] |
| <a href=#585 id=585 data-nosnippet>585</a> }) |
| <a href=#586 id=586 data-nosnippet>586</a> }) |
| <a href=#587 id=587 data-nosnippet>587</a> .map(|(base, pat)| lsp_types::FileSystemWatcher { |
| <a href=#588 id=588 data-nosnippet>588</a> glob_pattern: lsp_types::GlobPattern::Relative( |
| <a href=#589 id=589 data-nosnippet>589</a> lsp_types::RelativePattern { |
| <a href=#590 id=590 data-nosnippet>590</a> base_uri: lsp_types::OneOf::Right( |
| <a href=#591 id=591 data-nosnippet>591</a> lsp_types::Url::from_file_path(base).unwrap(), |
| <a href=#592 id=592 data-nosnippet>592</a> ), |
| <a href=#593 id=593 data-nosnippet>593</a> pattern: pat.to_owned(), |
| <a href=#594 id=594 data-nosnippet>594</a> }, |
| <a href=#595 id=595 data-nosnippet>595</a> ), |
| <a href=#596 id=596 data-nosnippet>596</a> kind: <span class="prelude-val">None</span>, |
| <a href=#597 id=597 data-nosnippet>597</a> }) |
| <a href=#598 id=598 data-nosnippet>598</a> .collect() |
| <a href=#599 id=599 data-nosnippet>599</a> } <span class="kw">else </span>{ |
| <a href=#600 id=600 data-nosnippet>600</a> <span class="comment">// When they're not, integrate the base to make them into absolute patterns |
| <a href=#601 id=601 data-nosnippet>601</a> </span>filter |
| <a href=#602 id=602 data-nosnippet>602</a> .flat_map(|include| { |
| <a href=#603 id=603 data-nosnippet>603</a> include.into_iter().flat_map(|base| { |
| <a href=#604 id=604 data-nosnippet>604</a> [ |
| <a href=#605 id=605 data-nosnippet>605</a> <span class="macro">format!</span>(<span class="string">"{base}/**/*.rs"</span>), |
| <a href=#606 id=606 data-nosnippet>606</a> <span class="macro">format!</span>(<span class="string">"{base}/**/Cargo.{{toml,lock}}"</span>), |
| <a href=#607 id=607 data-nosnippet>607</a> <span class="macro">format!</span>(<span class="string">"{base}/**/rust-analyzer.toml"</span>), |
| <a href=#608 id=608 data-nosnippet>608</a> ] |
| <a href=#609 id=609 data-nosnippet>609</a> }) |
| <a href=#610 id=610 data-nosnippet>610</a> }) |
| <a href=#611 id=611 data-nosnippet>611</a> .map(|glob_pattern| lsp_types::FileSystemWatcher { |
| <a href=#612 id=612 data-nosnippet>612</a> glob_pattern: lsp_types::GlobPattern::String(glob_pattern), |
| <a href=#613 id=613 data-nosnippet>613</a> kind: <span class="prelude-val">None</span>, |
| <a href=#614 id=614 data-nosnippet>614</a> }) |
| <a href=#615 id=615 data-nosnippet>615</a> .collect() |
| <a href=#616 id=616 data-nosnippet>616</a> }; |
| <a href=#617 id=617 data-nosnippet>617</a> |
| <a href=#618 id=618 data-nosnippet>618</a> <span class="comment">// Also explicitly watch any build files configured in JSON project files. |
| <a href=#619 id=619 data-nosnippet>619</a> </span><span class="kw">for </span>ws <span class="kw">in </span><span class="self">self</span>.workspaces.iter() { |
| <a href=#620 id=620 data-nosnippet>620</a> <span class="kw">if let </span>ProjectWorkspaceKind::Json(project_json) = <span class="kw-2">&</span>ws.kind { |
| <a href=#621 id=621 data-nosnippet>621</a> <span class="kw">for </span>(<span class="kw">_</span>, krate) <span class="kw">in </span>project_json.crates() { |
| <a href=#622 id=622 data-nosnippet>622</a> <span class="kw">let </span><span class="prelude-val">Some</span>(build) = <span class="kw-2">&</span>krate.build <span class="kw">else </span>{ |
| <a href=#623 id=623 data-nosnippet>623</a> <span class="kw">continue</span>; |
| <a href=#624 id=624 data-nosnippet>624</a> }; |
| <a href=#625 id=625 data-nosnippet>625</a> watchers.push(lsp_types::FileSystemWatcher { |
| <a href=#626 id=626 data-nosnippet>626</a> glob_pattern: lsp_types::GlobPattern::String( |
| <a href=#627 id=627 data-nosnippet>627</a> build.build_file.to_string(), |
| <a href=#628 id=628 data-nosnippet>628</a> ), |
| <a href=#629 id=629 data-nosnippet>629</a> kind: <span class="prelude-val">None</span>, |
| <a href=#630 id=630 data-nosnippet>630</a> }); |
| <a href=#631 id=631 data-nosnippet>631</a> } |
| <a href=#632 id=632 data-nosnippet>632</a> } |
| <a href=#633 id=633 data-nosnippet>633</a> } |
| <a href=#634 id=634 data-nosnippet>634</a> |
| <a href=#635 id=635 data-nosnippet>635</a> watchers.extend( |
| <a href=#636 id=636 data-nosnippet>636</a> iter::once(Config::user_config_dir_path().as_deref()) |
| <a href=#637 id=637 data-nosnippet>637</a> .chain(<span class="self">self</span>.workspaces.iter().map(|ws| ws.manifest().map(ManifestPath::as_ref))) |
| <a href=#638 id=638 data-nosnippet>638</a> .flatten() |
| <a href=#639 id=639 data-nosnippet>639</a> .map(|glob_pattern| lsp_types::FileSystemWatcher { |
| <a href=#640 id=640 data-nosnippet>640</a> glob_pattern: lsp_types::GlobPattern::String(glob_pattern.to_string()), |
| <a href=#641 id=641 data-nosnippet>641</a> kind: <span class="prelude-val">None</span>, |
| <a href=#642 id=642 data-nosnippet>642</a> }), |
| <a href=#643 id=643 data-nosnippet>643</a> ); |
| <a href=#644 id=644 data-nosnippet>644</a> |
| <a href=#645 id=645 data-nosnippet>645</a> <span class="kw">let </span>registration_options = |
| <a href=#646 id=646 data-nosnippet>646</a> lsp_types::DidChangeWatchedFilesRegistrationOptions { watchers }; |
| <a href=#647 id=647 data-nosnippet>647</a> <span class="kw">let </span>registration = lsp_types::Registration { |
| <a href=#648 id=648 data-nosnippet>648</a> id: <span class="string">"workspace/didChangeWatchedFiles"</span>.to_owned(), |
| <a href=#649 id=649 data-nosnippet>649</a> method: <span class="string">"workspace/didChangeWatchedFiles"</span>.to_owned(), |
| <a href=#650 id=650 data-nosnippet>650</a> register_options: <span class="prelude-val">Some</span>(serde_json::to_value(registration_options).unwrap()), |
| <a href=#651 id=651 data-nosnippet>651</a> }; |
| <a href=#652 id=652 data-nosnippet>652</a> <span class="self">self</span>.send_request::<lsp_types::request::RegisterCapability>( |
| <a href=#653 id=653 data-nosnippet>653</a> lsp_types::RegistrationParams { registrations: <span class="macro">vec!</span>[registration] }, |
| <a href=#654 id=654 data-nosnippet>654</a> |<span class="kw">_</span>, <span class="kw">_</span>| (), |
| <a href=#655 id=655 data-nosnippet>655</a> ); |
| <a href=#656 id=656 data-nosnippet>656</a> } |
| <a href=#657 id=657 data-nosnippet>657</a> |
| <a href=#658 id=658 data-nosnippet>658</a> <span class="kw">let </span>files_config = <span class="self">self</span>.config.files(); |
| <a href=#659 id=659 data-nosnippet>659</a> <span class="kw">let </span>project_folders = ProjectFolders::new( |
| <a href=#660 id=660 data-nosnippet>660</a> <span class="kw-2">&</span><span class="self">self</span>.workspaces, |
| <a href=#661 id=661 data-nosnippet>661</a> <span class="kw-2">&</span>files_config.exclude, |
| <a href=#662 id=662 data-nosnippet>662</a> Config::user_config_dir_path().as_deref(), |
| <a href=#663 id=663 data-nosnippet>663</a> ); |
| <a href=#664 id=664 data-nosnippet>664</a> |
| <a href=#665 id=665 data-nosnippet>665</a> <span class="kw">if </span>(<span class="self">self</span>.proc_macro_clients.len() < <span class="self">self</span>.workspaces.len() || !same_workspaces) |
| <a href=#666 id=666 data-nosnippet>666</a> && <span class="self">self</span>.config.expand_proc_macros() |
| <a href=#667 id=667 data-nosnippet>667</a> { |
| <a href=#668 id=668 data-nosnippet>668</a> <span class="macro">info!</span>(<span class="string">"Spawning proc-macro servers"</span>); |
| <a href=#669 id=669 data-nosnippet>669</a> |
| <a href=#670 id=670 data-nosnippet>670</a> <span class="self">self</span>.proc_macro_clients = Arc::from_iter(<span class="self">self</span>.workspaces.iter().map(|ws| { |
| <a href=#671 id=671 data-nosnippet>671</a> <span class="kw">let </span>path = <span class="kw">match </span><span class="self">self</span>.config.proc_macro_srv() { |
| <a href=#672 id=672 data-nosnippet>672</a> <span class="prelude-val">Some</span>(path) => path, |
| <a href=#673 id=673 data-nosnippet>673</a> <span class="prelude-val">None </span>=> <span class="kw">match </span>ws.find_sysroot_proc_macro_srv()<span class="question-mark">? </span>{ |
| <a href=#674 id=674 data-nosnippet>674</a> <span class="prelude-val">Ok</span>(path) => path, |
| <a href=#675 id=675 data-nosnippet>675</a> <span class="prelude-val">Err</span>(e) => <span class="kw">return </span><span class="prelude-val">Some</span>(<span class="prelude-val">Err</span>(e)), |
| <a href=#676 id=676 data-nosnippet>676</a> }, |
| <a href=#677 id=677 data-nosnippet>677</a> }; |
| <a href=#678 id=678 data-nosnippet>678</a> |
| <a href=#679 id=679 data-nosnippet>679</a> <span class="kw">let </span>env: FxHashMap<<span class="kw">_</span>, <span class="kw">_</span>> = <span class="kw">match </span><span class="kw-2">&</span>ws.kind { |
| <a href=#680 id=680 data-nosnippet>680</a> ProjectWorkspaceKind::Cargo { cargo, .. } |
| <a href=#681 id=681 data-nosnippet>681</a> | ProjectWorkspaceKind::DetachedFile { cargo: <span class="prelude-val">Some</span>((cargo, ..)), .. } => cargo |
| <a href=#682 id=682 data-nosnippet>682</a> .env() |
| <a href=#683 id=683 data-nosnippet>683</a> .into_iter() |
| <a href=#684 id=684 data-nosnippet>684</a> .map(|(k, v)| (k.clone(), <span class="prelude-val">Some</span>(v.clone()))) |
| <a href=#685 id=685 data-nosnippet>685</a> .chain( |
| <a href=#686 id=686 data-nosnippet>686</a> <span class="self">self</span>.config.extra_env(<span class="prelude-val">None</span>).iter().map(|(k, v)| (k.clone(), v.clone())), |
| <a href=#687 id=687 data-nosnippet>687</a> ) |
| <a href=#688 id=688 data-nosnippet>688</a> .chain( |
| <a href=#689 id=689 data-nosnippet>689</a> ws.sysroot |
| <a href=#690 id=690 data-nosnippet>690</a> .root() |
| <a href=#691 id=691 data-nosnippet>691</a> .filter(|<span class="kw">_</span>| { |
| <a href=#692 id=692 data-nosnippet>692</a> !<span class="self">self</span>.config.extra_env(<span class="prelude-val">None</span>).contains_key(<span class="string">"RUSTUP_TOOLCHAIN"</span>) |
| <a href=#693 id=693 data-nosnippet>693</a> && std::env::var_os(<span class="string">"RUSTUP_TOOLCHAIN"</span>).is_none() |
| <a href=#694 id=694 data-nosnippet>694</a> }) |
| <a href=#695 id=695 data-nosnippet>695</a> .map(|it| (<span class="string">"RUSTUP_TOOLCHAIN"</span>.to_owned(), <span class="prelude-val">Some</span>(it.to_string()))), |
| <a href=#696 id=696 data-nosnippet>696</a> ) |
| <a href=#697 id=697 data-nosnippet>697</a> .collect(), |
| <a href=#698 id=698 data-nosnippet>698</a> |
| <a href=#699 id=699 data-nosnippet>699</a> <span class="kw">_ </span>=> Default::default(), |
| <a href=#700 id=700 data-nosnippet>700</a> }; |
| <a href=#701 id=701 data-nosnippet>701</a> <span class="macro">info!</span>(<span class="string">"Using proc-macro server at {path}"</span>); |
| <a href=#702 id=702 data-nosnippet>702</a> |
| <a href=#703 id=703 data-nosnippet>703</a> <span class="prelude-val">Some</span>(ProcMacroClient::spawn(<span class="kw-2">&</span>path, <span class="kw-2">&</span>env, ws.toolchain.as_ref()).map_err(|err| { |
| <a href=#704 id=704 data-nosnippet>704</a> <span class="macro">tracing::error!</span>( |
| <a href=#705 id=705 data-nosnippet>705</a> <span class="string">"Failed to run proc-macro server from path {path}, error: {err:?}"</span>, |
| <a href=#706 id=706 data-nosnippet>706</a> ); |
| <a href=#707 id=707 data-nosnippet>707</a> <span class="macro">anyhow::format_err!</span>( |
| <a href=#708 id=708 data-nosnippet>708</a> <span class="string">"Failed to run proc-macro server from path {path}, error: {err:?}"</span>, |
| <a href=#709 id=709 data-nosnippet>709</a> ) |
| <a href=#710 id=710 data-nosnippet>710</a> })) |
| <a href=#711 id=711 data-nosnippet>711</a> })) |
| <a href=#712 id=712 data-nosnippet>712</a> } |
| <a href=#713 id=713 data-nosnippet>713</a> |
| <a href=#714 id=714 data-nosnippet>714</a> <span class="kw">let </span>watch = <span class="kw">match </span>files_config.watcher { |
| <a href=#715 id=715 data-nosnippet>715</a> FilesWatcher::Client => <span class="macro">vec!</span>[], |
| <a href=#716 id=716 data-nosnippet>716</a> FilesWatcher::Server => project_folders.watch, |
| <a href=#717 id=717 data-nosnippet>717</a> }; |
| <a href=#718 id=718 data-nosnippet>718</a> <span class="self">self</span>.vfs_config_version += <span class="number">1</span>; |
| <a href=#719 id=719 data-nosnippet>719</a> <span class="self">self</span>.loader.handle.set_config(vfs::loader::Config { |
| <a href=#720 id=720 data-nosnippet>720</a> load: project_folders.load, |
| <a href=#721 id=721 data-nosnippet>721</a> watch, |
| <a href=#722 id=722 data-nosnippet>722</a> version: <span class="self">self</span>.vfs_config_version, |
| <a href=#723 id=723 data-nosnippet>723</a> }); |
| <a href=#724 id=724 data-nosnippet>724</a> <span class="self">self</span>.source_root_config = project_folders.source_root_config; |
| <a href=#725 id=725 data-nosnippet>725</a> <span class="self">self</span>.local_roots_parent_map = Arc::new(<span class="self">self</span>.source_root_config.source_root_parent_map()); |
| <a href=#726 id=726 data-nosnippet>726</a> |
| <a href=#727 id=727 data-nosnippet>727</a> <span class="macro">info!</span>(<span class="question-mark">?</span>cause, <span class="string">"recreating the crate graph"</span>); |
| <a href=#728 id=728 data-nosnippet>728</a> <span class="self">self</span>.recreate_crate_graph(cause, switching_from_empty_workspace); |
| <a href=#729 id=729 data-nosnippet>729</a> |
| <a href=#730 id=730 data-nosnippet>730</a> <span class="macro">info!</span>(<span class="string">"did switch workspaces"</span>); |
| <a href=#731 id=731 data-nosnippet>731</a> } |
| <a href=#732 id=732 data-nosnippet>732</a> |
| <a href=#733 id=733 data-nosnippet>733</a> <span class="kw">fn </span>recreate_crate_graph(<span class="kw-2">&mut </span><span class="self">self</span>, cause: String, initial_build: bool) { |
| <a href=#734 id=734 data-nosnippet>734</a> <span class="macro">info!</span>(<span class="question-mark">?</span>cause, <span class="string">"Building Crate Graph"</span>); |
| <a href=#735 id=735 data-nosnippet>735</a> <span class="self">self</span>.report_progress( |
| <a href=#736 id=736 data-nosnippet>736</a> <span class="string">"Building CrateGraph"</span>, |
| <a href=#737 id=737 data-nosnippet>737</a> <span class="kw">crate</span>::lsp::utils::Progress::Begin, |
| <a href=#738 id=738 data-nosnippet>738</a> <span class="prelude-val">None</span>, |
| <a href=#739 id=739 data-nosnippet>739</a> <span class="prelude-val">None</span>, |
| <a href=#740 id=740 data-nosnippet>740</a> <span class="prelude-val">None</span>, |
| <a href=#741 id=741 data-nosnippet>741</a> ); |
| <a href=#742 id=742 data-nosnippet>742</a> |
| <a href=#743 id=743 data-nosnippet>743</a> <span class="comment">// crate graph construction relies on these paths, record them so when one of them gets |
| <a href=#744 id=744 data-nosnippet>744</a> // deleted or created we trigger a reconstruction of the crate graph |
| <a href=#745 id=745 data-nosnippet>745</a> </span><span class="self">self</span>.crate_graph_file_dependencies.clear(); |
| <a href=#746 id=746 data-nosnippet>746</a> <span class="self">self</span>.detached_files = <span class="self">self |
| <a href=#747 id=747 data-nosnippet>747</a> </span>.workspaces |
| <a href=#748 id=748 data-nosnippet>748</a> .iter() |
| <a href=#749 id=749 data-nosnippet>749</a> .filter_map(|ws| <span class="kw">match </span><span class="kw-2">&</span>ws.kind { |
| <a href=#750 id=750 data-nosnippet>750</a> ProjectWorkspaceKind::DetachedFile { file, .. } => <span class="prelude-val">Some</span>(file.clone()), |
| <a href=#751 id=751 data-nosnippet>751</a> <span class="kw">_ </span>=> <span class="prelude-val">None</span>, |
| <a href=#752 id=752 data-nosnippet>752</a> }) |
| <a href=#753 id=753 data-nosnippet>753</a> .collect(); |
| <a href=#754 id=754 data-nosnippet>754</a> |
| <a href=#755 id=755 data-nosnippet>755</a> <span class="self">self</span>.incomplete_crate_graph = <span class="bool-val">false</span>; |
| <a href=#756 id=756 data-nosnippet>756</a> <span class="kw">let </span>(crate_graph, proc_macro_paths) = { |
| <a href=#757 id=757 data-nosnippet>757</a> <span class="comment">// Create crate graph from all the workspaces |
| <a href=#758 id=758 data-nosnippet>758</a> </span><span class="kw">let </span>vfs = <span class="kw-2">&</span><span class="self">self</span>.vfs.read().<span class="number">0</span>; |
| <a href=#759 id=759 data-nosnippet>759</a> <span class="kw">let </span>load = |path: <span class="kw-2">&</span>AbsPath| { |
| <a href=#760 id=760 data-nosnippet>760</a> <span class="kw">let </span>vfs_path = vfs::VfsPath::from(path.to_path_buf()); |
| <a href=#761 id=761 data-nosnippet>761</a> <span class="self">self</span>.crate_graph_file_dependencies.insert(vfs_path.clone()); |
| <a href=#762 id=762 data-nosnippet>762</a> <span class="kw">let </span>file_id = vfs.file_id(<span class="kw-2">&</span>vfs_path); |
| <a href=#763 id=763 data-nosnippet>763</a> <span class="self">self</span>.incomplete_crate_graph |= file_id.is_none(); |
| <a href=#764 id=764 data-nosnippet>764</a> file_id.and_then(|(file_id, excluded)| { |
| <a href=#765 id=765 data-nosnippet>765</a> (excluded == vfs::FileExcluded::No).then_some(file_id) |
| <a href=#766 id=766 data-nosnippet>766</a> }) |
| <a href=#767 id=767 data-nosnippet>767</a> }; |
| <a href=#768 id=768 data-nosnippet>768</a> |
| <a href=#769 id=769 data-nosnippet>769</a> ws_to_crate_graph(<span class="kw-2">&</span><span class="self">self</span>.workspaces, <span class="self">self</span>.config.extra_env(<span class="prelude-val">None</span>), load) |
| <a href=#770 id=770 data-nosnippet>770</a> }; |
| <a href=#771 id=771 data-nosnippet>771</a> <span class="kw">let </span><span class="kw-2">mut </span>change = ChangeWithProcMacros::default(); |
| <a href=#772 id=772 data-nosnippet>772</a> <span class="kw">if </span>initial_build || !<span class="self">self</span>.config.expand_proc_macros() { |
| <a href=#773 id=773 data-nosnippet>773</a> <span class="kw">if </span><span class="self">self</span>.config.expand_proc_macros() { |
| <a href=#774 id=774 data-nosnippet>774</a> change.set_proc_macros( |
| <a href=#775 id=775 data-nosnippet>775</a> crate_graph |
| <a href=#776 id=776 data-nosnippet>776</a> .iter() |
| <a href=#777 id=777 data-nosnippet>777</a> .map(|id| (id, <span class="prelude-val">Err</span>(ProcMacroLoadingError::NotYetBuilt))) |
| <a href=#778 id=778 data-nosnippet>778</a> .collect(), |
| <a href=#779 id=779 data-nosnippet>779</a> ); |
| <a href=#780 id=780 data-nosnippet>780</a> } <span class="kw">else </span>{ |
| <a href=#781 id=781 data-nosnippet>781</a> change.set_proc_macros( |
| <a href=#782 id=782 data-nosnippet>782</a> crate_graph |
| <a href=#783 id=783 data-nosnippet>783</a> .iter() |
| <a href=#784 id=784 data-nosnippet>784</a> .map(|id| (id, <span class="prelude-val">Err</span>(ProcMacroLoadingError::Disabled))) |
| <a href=#785 id=785 data-nosnippet>785</a> .collect(), |
| <a href=#786 id=786 data-nosnippet>786</a> ); |
| <a href=#787 id=787 data-nosnippet>787</a> } |
| <a href=#788 id=788 data-nosnippet>788</a> |
| <a href=#789 id=789 data-nosnippet>789</a> change.set_crate_graph(crate_graph); |
| <a href=#790 id=790 data-nosnippet>790</a> <span class="self">self</span>.analysis_host.apply_change(change); |
| <a href=#791 id=791 data-nosnippet>791</a> |
| <a href=#792 id=792 data-nosnippet>792</a> <span class="self">self</span>.finish_loading_crate_graph(); |
| <a href=#793 id=793 data-nosnippet>793</a> } <span class="kw">else </span>{ |
| <a href=#794 id=794 data-nosnippet>794</a> change.set_crate_graph(crate_graph); |
| <a href=#795 id=795 data-nosnippet>795</a> <span class="self">self</span>.fetch_proc_macros_queue.request_op(cause, (change, proc_macro_paths)); |
| <a href=#796 id=796 data-nosnippet>796</a> } |
| <a href=#797 id=797 data-nosnippet>797</a> |
| <a href=#798 id=798 data-nosnippet>798</a> <span class="self">self</span>.report_progress( |
| <a href=#799 id=799 data-nosnippet>799</a> <span class="string">"Building CrateGraph"</span>, |
| <a href=#800 id=800 data-nosnippet>800</a> <span class="kw">crate</span>::lsp::utils::Progress::End, |
| <a href=#801 id=801 data-nosnippet>801</a> <span class="prelude-val">None</span>, |
| <a href=#802 id=802 data-nosnippet>802</a> <span class="prelude-val">None</span>, |
| <a href=#803 id=803 data-nosnippet>803</a> <span class="prelude-val">None</span>, |
| <a href=#804 id=804 data-nosnippet>804</a> ); |
| <a href=#805 id=805 data-nosnippet>805</a> } |
| <a href=#806 id=806 data-nosnippet>806</a> |
| <a href=#807 id=807 data-nosnippet>807</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>finish_loading_crate_graph(<span class="kw-2">&mut </span><span class="self">self</span>) { |
| <a href=#808 id=808 data-nosnippet>808</a> <span class="self">self</span>.process_changes(); |
| <a href=#809 id=809 data-nosnippet>809</a> <span class="self">self</span>.reload_flycheck(); |
| <a href=#810 id=810 data-nosnippet>810</a> } |
| <a href=#811 id=811 data-nosnippet>811</a> |
| <a href=#812 id=812 data-nosnippet>812</a> <span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">fn </span>fetch_workspace_error(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Result</span><(), String> { |
| <a href=#813 id=813 data-nosnippet>813</a> <span class="kw">let </span><span class="kw-2">mut </span>buf = String::new(); |
| <a href=#814 id=814 data-nosnippet>814</a> |
| <a href=#815 id=815 data-nosnippet>815</a> <span class="kw">let </span><span class="prelude-val">Some</span>(FetchWorkspaceResponse { workspaces, .. }) = |
| <a href=#816 id=816 data-nosnippet>816</a> <span class="self">self</span>.fetch_workspaces_queue.last_op_result() |
| <a href=#817 id=817 data-nosnippet>817</a> <span class="kw">else </span>{ |
| <a href=#818 id=818 data-nosnippet>818</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(()); |
| <a href=#819 id=819 data-nosnippet>819</a> }; |
| <a href=#820 id=820 data-nosnippet>820</a> |
| <a href=#821 id=821 data-nosnippet>821</a> <span class="kw">if </span>workspaces.is_empty() && <span class="self">self</span>.config.discover_workspace_config().is_none() { |
| <a href=#822 id=822 data-nosnippet>822</a> <span class="macro">stdx::format_to!</span>(buf, <span class="string">"rust-analyzer failed to fetch workspace"</span>); |
| <a href=#823 id=823 data-nosnippet>823</a> } <span class="kw">else </span>{ |
| <a href=#824 id=824 data-nosnippet>824</a> <span class="kw">for </span>ws <span class="kw">in </span>workspaces { |
| <a href=#825 id=825 data-nosnippet>825</a> <span class="kw">if let </span><span class="prelude-val">Err</span>(err) = ws { |
| <a href=#826 id=826 data-nosnippet>826</a> <span class="macro">stdx::format_to!</span>(buf, <span class="string">"rust-analyzer failed to load workspace: {:#}\n"</span>, err); |
| <a href=#827 id=827 data-nosnippet>827</a> } |
| <a href=#828 id=828 data-nosnippet>828</a> } |
| <a href=#829 id=829 data-nosnippet>829</a> } |
| <a href=#830 id=830 data-nosnippet>830</a> |
| <a href=#831 id=831 data-nosnippet>831</a> <span class="kw">if </span>buf.is_empty() { |
| <a href=#832 id=832 data-nosnippet>832</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(()); |
| <a href=#833 id=833 data-nosnippet>833</a> } |
| <a href=#834 id=834 data-nosnippet>834</a> |
| <a href=#835 id=835 data-nosnippet>835</a> <span class="prelude-val">Err</span>(buf) |
| <a href=#836 id=836 data-nosnippet>836</a> } |
| <a href=#837 id=837 data-nosnippet>837</a> |
| <a href=#838 id=838 data-nosnippet>838</a> <span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">fn </span>fetch_build_data_error(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Result</span><(), String> { |
| <a href=#839 id=839 data-nosnippet>839</a> <span class="kw">let </span><span class="kw-2">mut </span>buf = String::new(); |
| <a href=#840 id=840 data-nosnippet>840</a> |
| <a href=#841 id=841 data-nosnippet>841</a> <span class="kw">let </span><span class="prelude-val">Some</span>(FetchBuildDataResponse { build_scripts, .. }) = |
| <a href=#842 id=842 data-nosnippet>842</a> <span class="kw-2">&</span><span class="self">self</span>.fetch_build_data_queue.last_op_result() |
| <a href=#843 id=843 data-nosnippet>843</a> <span class="kw">else </span>{ |
| <a href=#844 id=844 data-nosnippet>844</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(()); |
| <a href=#845 id=845 data-nosnippet>845</a> }; |
| <a href=#846 id=846 data-nosnippet>846</a> |
| <a href=#847 id=847 data-nosnippet>847</a> <span class="kw">for </span>script <span class="kw">in </span>build_scripts { |
| <a href=#848 id=848 data-nosnippet>848</a> <span class="kw">match </span>script { |
| <a href=#849 id=849 data-nosnippet>849</a> <span class="prelude-val">Ok</span>(data) => { |
| <a href=#850 id=850 data-nosnippet>850</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(stderr) = data.error() { |
| <a href=#851 id=851 data-nosnippet>851</a> <span class="macro">stdx::format_to!</span>(buf, <span class="string">"{:#}\n"</span>, stderr) |
| <a href=#852 id=852 data-nosnippet>852</a> } |
| <a href=#853 id=853 data-nosnippet>853</a> } |
| <a href=#854 id=854 data-nosnippet>854</a> <span class="comment">// io errors |
| <a href=#855 id=855 data-nosnippet>855</a> </span><span class="prelude-val">Err</span>(err) => <span class="macro">stdx::format_to!</span>(buf, <span class="string">"{:#}\n"</span>, err), |
| <a href=#856 id=856 data-nosnippet>856</a> } |
| <a href=#857 id=857 data-nosnippet>857</a> } |
| <a href=#858 id=858 data-nosnippet>858</a> |
| <a href=#859 id=859 data-nosnippet>859</a> <span class="kw">if </span>buf.is_empty() { <span class="prelude-val">Ok</span>(()) } <span class="kw">else </span>{ <span class="prelude-val">Err</span>(buf) } |
| <a href=#860 id=860 data-nosnippet>860</a> } |
| <a href=#861 id=861 data-nosnippet>861</a> |
| <a href=#862 id=862 data-nosnippet>862</a> <span class="kw">fn </span>reload_flycheck(<span class="kw-2">&mut </span><span class="self">self</span>) { |
| <a href=#863 id=863 data-nosnippet>863</a> <span class="kw">let </span>_p = <span class="macro">tracing::info_span!</span>(<span class="string">"GlobalState::reload_flycheck"</span>).entered(); |
| <a href=#864 id=864 data-nosnippet>864</a> <span class="kw">let </span>config = <span class="self">self</span>.config.flycheck(<span class="prelude-val">None</span>); |
| <a href=#865 id=865 data-nosnippet>865</a> <span class="kw">let </span>sender = <span class="kw-2">&</span><span class="self">self</span>.flycheck_sender; |
| <a href=#866 id=866 data-nosnippet>866</a> <span class="kw">let </span>invocation_strategy = config.invocation_strategy(); |
| <a href=#867 id=867 data-nosnippet>867</a> <span class="kw">let </span>next_gen = |
| <a href=#868 id=868 data-nosnippet>868</a> <span class="self">self</span>.flycheck.iter().map(FlycheckHandle::generation).max().unwrap_or_default() + <span class="number">1</span>; |
| <a href=#869 id=869 data-nosnippet>869</a> |
| <a href=#870 id=870 data-nosnippet>870</a> <span class="self">self</span>.flycheck = <span class="kw">match </span>invocation_strategy { |
| <a href=#871 id=871 data-nosnippet>871</a> <span class="kw">crate</span>::flycheck::InvocationStrategy::Once => { |
| <a href=#872 id=872 data-nosnippet>872</a> <span class="macro">vec!</span>[FlycheckHandle::spawn( |
| <a href=#873 id=873 data-nosnippet>873</a> <span class="number">0</span>, |
| <a href=#874 id=874 data-nosnippet>874</a> next_gen, |
| <a href=#875 id=875 data-nosnippet>875</a> sender.clone(), |
| <a href=#876 id=876 data-nosnippet>876</a> config, |
| <a href=#877 id=877 data-nosnippet>877</a> <span class="prelude-val">None</span>, |
| <a href=#878 id=878 data-nosnippet>878</a> <span class="self">self</span>.config.root_path().clone(), |
| <a href=#879 id=879 data-nosnippet>879</a> <span class="prelude-val">None</span>, |
| <a href=#880 id=880 data-nosnippet>880</a> <span class="prelude-val">None</span>, |
| <a href=#881 id=881 data-nosnippet>881</a> )] |
| <a href=#882 id=882 data-nosnippet>882</a> } |
| <a href=#883 id=883 data-nosnippet>883</a> <span class="kw">crate</span>::flycheck::InvocationStrategy::PerWorkspace => { |
| <a href=#884 id=884 data-nosnippet>884</a> <span class="self">self</span>.workspaces |
| <a href=#885 id=885 data-nosnippet>885</a> .iter() |
| <a href=#886 id=886 data-nosnippet>886</a> .enumerate() |
| <a href=#887 id=887 data-nosnippet>887</a> .filter_map(|(id, ws)| { |
| <a href=#888 id=888 data-nosnippet>888</a> <span class="prelude-val">Some</span>(( |
| <a href=#889 id=889 data-nosnippet>889</a> id, |
| <a href=#890 id=890 data-nosnippet>890</a> <span class="kw">match </span><span class="kw-2">&</span>ws.kind { |
| <a href=#891 id=891 data-nosnippet>891</a> ProjectWorkspaceKind::Cargo { cargo, .. } |
| <a href=#892 id=892 data-nosnippet>892</a> | ProjectWorkspaceKind::DetachedFile { |
| <a href=#893 id=893 data-nosnippet>893</a> cargo: <span class="prelude-val">Some</span>((cargo, <span class="kw">_</span>, <span class="kw">_</span>)), |
| <a href=#894 id=894 data-nosnippet>894</a> .. |
| <a href=#895 id=895 data-nosnippet>895</a> } => ( |
| <a href=#896 id=896 data-nosnippet>896</a> cargo.workspace_root(), |
| <a href=#897 id=897 data-nosnippet>897</a> <span class="prelude-val">Some</span>(cargo.manifest_path()), |
| <a href=#898 id=898 data-nosnippet>898</a> <span class="prelude-val">Some</span>(cargo.target_directory()), |
| <a href=#899 id=899 data-nosnippet>899</a> ), |
| <a href=#900 id=900 data-nosnippet>900</a> ProjectWorkspaceKind::Json(project) => { |
| <a href=#901 id=901 data-nosnippet>901</a> <span class="comment">// Enable flychecks for json projects if a custom flycheck command was supplied |
| <a href=#902 id=902 data-nosnippet>902</a> // in the workspace configuration. |
| <a href=#903 id=903 data-nosnippet>903</a> </span><span class="kw">match </span>config { |
| <a href=#904 id=904 data-nosnippet>904</a> FlycheckConfig::CustomCommand { .. } => { |
| <a href=#905 id=905 data-nosnippet>905</a> (project.path(), <span class="prelude-val">None</span>, <span class="prelude-val">None</span>) |
| <a href=#906 id=906 data-nosnippet>906</a> } |
| <a href=#907 id=907 data-nosnippet>907</a> <span class="kw">_ </span>=> <span class="kw">return </span><span class="prelude-val">None</span>, |
| <a href=#908 id=908 data-nosnippet>908</a> } |
| <a href=#909 id=909 data-nosnippet>909</a> } |
| <a href=#910 id=910 data-nosnippet>910</a> ProjectWorkspaceKind::DetachedFile { .. } => <span class="kw">return </span><span class="prelude-val">None</span>, |
| <a href=#911 id=911 data-nosnippet>911</a> }, |
| <a href=#912 id=912 data-nosnippet>912</a> ws.sysroot.root().map(ToOwned::to_owned), |
| <a href=#913 id=913 data-nosnippet>913</a> )) |
| <a href=#914 id=914 data-nosnippet>914</a> }) |
| <a href=#915 id=915 data-nosnippet>915</a> .map(|(id, (root, manifest_path, target_dir), sysroot_root)| { |
| <a href=#916 id=916 data-nosnippet>916</a> FlycheckHandle::spawn( |
| <a href=#917 id=917 data-nosnippet>917</a> id, |
| <a href=#918 id=918 data-nosnippet>918</a> next_gen, |
| <a href=#919 id=919 data-nosnippet>919</a> sender.clone(), |
| <a href=#920 id=920 data-nosnippet>920</a> config.clone(), |
| <a href=#921 id=921 data-nosnippet>921</a> sysroot_root, |
| <a href=#922 id=922 data-nosnippet>922</a> root.to_path_buf(), |
| <a href=#923 id=923 data-nosnippet>923</a> manifest_path.map(|it| it.to_path_buf()), |
| <a href=#924 id=924 data-nosnippet>924</a> target_dir.map(|it| AsRef::<Utf8Path>::as_ref(it).to_path_buf()), |
| <a href=#925 id=925 data-nosnippet>925</a> ) |
| <a href=#926 id=926 data-nosnippet>926</a> }) |
| <a href=#927 id=927 data-nosnippet>927</a> .collect() |
| <a href=#928 id=928 data-nosnippet>928</a> } |
| <a href=#929 id=929 data-nosnippet>929</a> } |
| <a href=#930 id=930 data-nosnippet>930</a> .into(); |
| <a href=#931 id=931 data-nosnippet>931</a> } |
| <a href=#932 id=932 data-nosnippet>932</a>} |
| <a href=#933 id=933 data-nosnippet>933</a> |
| <a href=#934 id=934 data-nosnippet>934</a><span class="comment">// FIXME: Move this into load-cargo? |
| <a href=#935 id=935 data-nosnippet>935</a></span><span class="kw">pub fn </span>ws_to_crate_graph( |
| <a href=#936 id=936 data-nosnippet>936</a> workspaces: <span class="kw-2">&</span>[ProjectWorkspace], |
| <a href=#937 id=937 data-nosnippet>937</a> extra_env: <span class="kw-2">&</span>FxHashMap<String, <span class="prelude-ty">Option</span><String>>, |
| <a href=#938 id=938 data-nosnippet>938</a> <span class="kw-2">mut </span>load: <span class="kw">impl </span>FnMut(<span class="kw-2">&</span>AbsPath) -> <span class="prelude-ty">Option</span><vfs::FileId>, |
| <a href=#939 id=939 data-nosnippet>939</a>) -> (CrateGraphBuilder, Vec<ProcMacroPaths>) { |
| <a href=#940 id=940 data-nosnippet>940</a> <span class="kw">let </span><span class="kw-2">mut </span>crate_graph = CrateGraphBuilder::default(); |
| <a href=#941 id=941 data-nosnippet>941</a> <span class="kw">let </span><span class="kw-2">mut </span>proc_macro_paths = Vec::default(); |
| <a href=#942 id=942 data-nosnippet>942</a> <span class="kw">for </span>ws <span class="kw">in </span>workspaces { |
| <a href=#943 id=943 data-nosnippet>943</a> <span class="kw">let </span>(other, <span class="kw-2">mut </span>crate_proc_macros) = ws.to_crate_graph(<span class="kw-2">&mut </span>load, extra_env); |
| <a href=#944 id=944 data-nosnippet>944</a> |
| <a href=#945 id=945 data-nosnippet>945</a> crate_graph.extend(other, <span class="kw-2">&mut </span>crate_proc_macros); |
| <a href=#946 id=946 data-nosnippet>946</a> proc_macro_paths.push(crate_proc_macros); |
| <a href=#947 id=947 data-nosnippet>947</a> } |
| <a href=#948 id=948 data-nosnippet>948</a> |
| <a href=#949 id=949 data-nosnippet>949</a> crate_graph.shrink_to_fit(); |
| <a href=#950 id=950 data-nosnippet>950</a> proc_macro_paths.shrink_to_fit(); |
| <a href=#951 id=951 data-nosnippet>951</a> (crate_graph, proc_macro_paths) |
| <a href=#952 id=952 data-nosnippet>952</a>} |
| <a href=#953 id=953 data-nosnippet>953</a> |
| <a href=#954 id=954 data-nosnippet>954</a><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>should_refresh_for_change( |
| <a href=#955 id=955 data-nosnippet>955</a> path: <span class="kw-2">&</span>AbsPath, |
| <a href=#956 id=956 data-nosnippet>956</a> change_kind: ChangeKind, |
| <a href=#957 id=957 data-nosnippet>957</a> additional_paths: <span class="kw-2">&</span>[<span class="kw-2">&</span>str], |
| <a href=#958 id=958 data-nosnippet>958</a>) -> bool { |
| <a href=#959 id=959 data-nosnippet>959</a> <span class="kw">const </span>IMPLICIT_TARGET_FILES: <span class="kw-2">&</span>[<span class="kw-2">&</span>str] = <span class="kw-2">&</span>[<span class="string">"build.rs"</span>, <span class="string">"src/main.rs"</span>, <span class="string">"src/lib.rs"</span>]; |
| <a href=#960 id=960 data-nosnippet>960</a> <span class="kw">const </span>IMPLICIT_TARGET_DIRS: <span class="kw-2">&</span>[<span class="kw-2">&</span>str] = <span class="kw-2">&</span>[<span class="string">"src/bin"</span>, <span class="string">"examples"</span>, <span class="string">"tests"</span>, <span class="string">"benches"</span>]; |
| <a href=#961 id=961 data-nosnippet>961</a> |
| <a href=#962 id=962 data-nosnippet>962</a> <span class="kw">let </span>file_name = <span class="kw">match </span>path.file_name() { |
| <a href=#963 id=963 data-nosnippet>963</a> <span class="prelude-val">Some</span>(it) => it, |
| <a href=#964 id=964 data-nosnippet>964</a> <span class="prelude-val">None </span>=> <span class="kw">return </span><span class="bool-val">false</span>, |
| <a href=#965 id=965 data-nosnippet>965</a> }; |
| <a href=#966 id=966 data-nosnippet>966</a> |
| <a href=#967 id=967 data-nosnippet>967</a> <span class="kw">if let </span><span class="string">"Cargo.toml" </span>| <span class="string">"Cargo.lock" </span>= file_name { |
| <a href=#968 id=968 data-nosnippet>968</a> <span class="kw">return </span><span class="bool-val">true</span>; |
| <a href=#969 id=969 data-nosnippet>969</a> } |
| <a href=#970 id=970 data-nosnippet>970</a> |
| <a href=#971 id=971 data-nosnippet>971</a> <span class="kw">if </span>additional_paths.contains(<span class="kw-2">&</span>file_name) { |
| <a href=#972 id=972 data-nosnippet>972</a> <span class="kw">return </span><span class="bool-val">true</span>; |
| <a href=#973 id=973 data-nosnippet>973</a> } |
| <a href=#974 id=974 data-nosnippet>974</a> |
| <a href=#975 id=975 data-nosnippet>975</a> <span class="kw">if </span>change_kind == ChangeKind::Modify { |
| <a href=#976 id=976 data-nosnippet>976</a> <span class="kw">return </span><span class="bool-val">false</span>; |
| <a href=#977 id=977 data-nosnippet>977</a> } |
| <a href=#978 id=978 data-nosnippet>978</a> |
| <a href=#979 id=979 data-nosnippet>979</a> <span class="comment">// .cargo/config{.toml} |
| <a href=#980 id=980 data-nosnippet>980</a> </span><span class="kw">if </span>path.extension().unwrap_or_default() != <span class="string">"rs" </span>{ |
| <a href=#981 id=981 data-nosnippet>981</a> <span class="kw">let </span>is_cargo_config = <span class="macro">matches!</span>(file_name, <span class="string">"config.toml" </span>| <span class="string">"config"</span>) |
| <a href=#982 id=982 data-nosnippet>982</a> && path.parent().map(|parent| parent.as_str().ends_with(<span class="string">".cargo"</span>)).unwrap_or(<span class="bool-val">false</span>); |
| <a href=#983 id=983 data-nosnippet>983</a> <span class="kw">return </span>is_cargo_config; |
| <a href=#984 id=984 data-nosnippet>984</a> } |
| <a href=#985 id=985 data-nosnippet>985</a> |
| <a href=#986 id=986 data-nosnippet>986</a> <span class="kw">if </span>IMPLICIT_TARGET_FILES.iter().any(|it| path.as_str().ends_with(it)) { |
| <a href=#987 id=987 data-nosnippet>987</a> <span class="kw">return </span><span class="bool-val">true</span>; |
| <a href=#988 id=988 data-nosnippet>988</a> } |
| <a href=#989 id=989 data-nosnippet>989</a> <span class="kw">let </span>parent = <span class="kw">match </span>path.parent() { |
| <a href=#990 id=990 data-nosnippet>990</a> <span class="prelude-val">Some</span>(it) => it, |
| <a href=#991 id=991 data-nosnippet>991</a> <span class="prelude-val">None </span>=> <span class="kw">return </span><span class="bool-val">false</span>, |
| <a href=#992 id=992 data-nosnippet>992</a> }; |
| <a href=#993 id=993 data-nosnippet>993</a> <span class="kw">if </span>IMPLICIT_TARGET_DIRS.iter().any(|it| parent.as_str().ends_with(it)) { |
| <a href=#994 id=994 data-nosnippet>994</a> <span class="kw">return </span><span class="bool-val">true</span>; |
| <a href=#995 id=995 data-nosnippet>995</a> } |
| <a href=#996 id=996 data-nosnippet>996</a> <span class="kw">if </span>file_name == <span class="string">"main.rs" </span>{ |
| <a href=#997 id=997 data-nosnippet>997</a> <span class="kw">let </span>grand_parent = <span class="kw">match </span>parent.parent() { |
| <a href=#998 id=998 data-nosnippet>998</a> <span class="prelude-val">Some</span>(it) => it, |
| <a href=#999 id=999 data-nosnippet>999</a> <span class="prelude-val">None </span>=> <span class="kw">return </span><span class="bool-val">false</span>, |
| <a href=#1000 id=1000 data-nosnippet>1000</a> }; |
| <a href=#1001 id=1001 data-nosnippet>1001</a> <span class="kw">if </span>IMPLICIT_TARGET_DIRS.iter().any(|it| grand_parent.as_str().ends_with(it)) { |
| <a href=#1002 id=1002 data-nosnippet>1002</a> <span class="kw">return </span><span class="bool-val">true</span>; |
| <a href=#1003 id=1003 data-nosnippet>1003</a> } |
| <a href=#1004 id=1004 data-nosnippet>1004</a> } |
| <a href=#1005 id=1005 data-nosnippet>1005</a> <span class="bool-val">false |
| <a href=#1006 id=1006 data-nosnippet>1006</a></span>} |
| <a href=#1007 id=1007 data-nosnippet>1007</a> |
| <a href=#1008 id=1008 data-nosnippet>1008</a><span class="doccomment">/// Similar to [`str::eq_ignore_ascii_case`] but instead of ignoring |
| <a href=#1009 id=1009 data-nosnippet>1009</a>/// case, we say that `-` and `_` are equal. |
| <a href=#1010 id=1010 data-nosnippet>1010</a></span><span class="kw">fn </span>eq_ignore_underscore(s1: <span class="kw-2">&</span>str, s2: <span class="kw-2">&</span>str) -> bool { |
| <a href=#1011 id=1011 data-nosnippet>1011</a> <span class="kw">if </span>s1.len() != s2.len() { |
| <a href=#1012 id=1012 data-nosnippet>1012</a> <span class="kw">return </span><span class="bool-val">false</span>; |
| <a href=#1013 id=1013 data-nosnippet>1013</a> } |
| <a href=#1014 id=1014 data-nosnippet>1014</a> |
| <a href=#1015 id=1015 data-nosnippet>1015</a> s1.as_bytes().iter().zip(s2.as_bytes()).all(|(c1, c2)| { |
| <a href=#1016 id=1016 data-nosnippet>1016</a> <span class="kw">let </span>c1_underscore = c1 == <span class="kw-2">&</span><span class="string">b'_' </span>|| c1 == <span class="kw-2">&</span><span class="string">b'-'</span>; |
| <a href=#1017 id=1017 data-nosnippet>1017</a> <span class="kw">let </span>c2_underscore = c2 == <span class="kw-2">&</span><span class="string">b'_' </span>|| c2 == <span class="kw-2">&</span><span class="string">b'-'</span>; |
| <a href=#1018 id=1018 data-nosnippet>1018</a> |
| <a href=#1019 id=1019 data-nosnippet>1019</a> c1 == c2 || (c1_underscore && c2_underscore) |
| <a href=#1020 id=1020 data-nosnippet>1020</a> }) |
| <a href=#1021 id=1021 data-nosnippet>1021</a>}</code></pre></div></section></main></body></html> |
