maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[clangd] Add "clangd.trace" VSCode setting to enable tracing. 

Summary:
Setting the CLANGD_TRACE environment variable directly is awkward with VSCode's
"reload from the command palette" workflow.

Reviewers: ilya-biryukov

Subscribers: klimek, jkorous-apple, ioeric, cfe-commits

Differential Revision: https://reviews.llvm.org/D43385

llvm-svn: 325477
This commit is contained in:
Sam McCall 2018-02-19 09:43:46 +00:00
parent aeb626920c
commit 8a3698ada0
2 changed files with 14 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
clang-tools-extra/clangd/clients/clangd-vscode/package.json
View File

@ -68,6 +68,10 @@
"type": "boolean", "type": "boolean",
"default": true, "default": true,
"description": "Whether or not to send file events to clangd (File created, changed or deleted). This can be disabled for performance consideration." "description": "Whether or not to send file events to clangd (File created, changed or deleted). This can be disabled for performance consideration."
},
"clangd.trace": {
"type": "string",
"description": "Names a file that clangd should log a performance trace to, in chrome trace-viewer JSON format."
} }
} }
} }

11
clang-tools-extra/clangd/clients/clangd-vscode/src/extension.ts
View File

@ -16,11 +16,16 @@ function getConfig<T>(option: string, defaultValue?: any) : T {
* your extension is activated the very first time the command is executed * your extension is activated the very first time the command is executed
*/ */
export function activate(context: vscode.ExtensionContext) { export function activate(context: vscode.ExtensionContext) {
const clangdPath = getConfig<string>('path');
const clangdArgs = getConfig<string[]>('arguments');
const syncFileEvents = getConfig<boolean>('syncFileEvents', true); const syncFileEvents = getConfig<boolean>('syncFileEvents', true);
const serverOptions: vscodelc.ServerOptions = { command: clangdPath, args: clangdArgs }; const clangd: vscodelc.Executable = {
command: getConfig<string>('path'),
args: getConfig<string[]>('arguments')
};
const traceFile = getConfig<string>('trace');
if (traceFile != null)
clangd.options = {env: {CLANGD_TRACE: traceFile}};
const serverOptions: vscodelc.ServerOptions = clangd;
const filePattern: string = '**/*.{' + const filePattern: string = '**/*.{' +
['cpp', 'c', 'cc', 'cxx', 'c++', 'm', 'mm', 'h', 'hh', 'hpp', 'hxx', 'inc'].join() + '}'; ['cpp', 'c', 'cc', 'cxx', 'c++', 'm', 'mm', 'h', 'hh', 'hpp', 'hxx', 'inc'].join() + '}';