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Merge #4992 #4993 #4994 #4997 #4998

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4992: Never disable error logging on the frontend r=matklad a=Veetaha



4993: Make bootstrap error message more informative and better-fitting r=matklad a=Veetaha

Now this better fits standard vscode extension activation failure message and suggests enabling verbose logs.

![image](https://user-images.githubusercontent.com/36276403/85321828-ffbb9400-b4cd-11ea-8adf-4032b1f62dfd.png)


4994: Decouple http file stream logic from temp dir logic r=matklad a=Veetaha

Followup for #4989 

4997: Update manual.adoc r=matklad a=gwutz

GNOME Builder (Nightly) supports now rust-analyzer

4998: Disrecommend trace.server: "verbose" for regular users r=matklad a=Veetaha

This option has never been useful for me, I wonder if anyone finds regular users can use this for sending logs

Co-authored-by: Veetaha <veetaha2@gmail.com>
Co-authored-by: Günther Wagner <info@gunibert.de>
This commit is contained in:
bors[bot] 2020-06-23 10:09:58 +00:00 committed by GitHub
commit 45f3a5f9c1
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 70 additions and 50 deletions
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4
docs/user/manual.adoc
View file

@ -269,6 +269,10 @@ Gnome Builder currently has support for RLS, and there's no way to configure the
1. Rename, symlink or copy the `rust-analyzer` binary to `rls` and place it somewhere Builder can find (in `PATH`, or under `~/.cargo/bin`).
2. Enable the Rust Builder plugin.
==== GNOME Builder (Nightly)
https://nightly.gnome.org/repo/appstream/org.gnome.Builder.flatpakref[GNOME Builder (Nightly)] has now native support for `rust-analyzer` out of the box. If the `rust-analyzer` binary is not available, GNOME Builder can install it when opening a Rust source file.
== Non-Cargo Based Projects
rust-analyzer does not require Cargo.

2
editors/code/package.json
View file

@ -426,7 +426,7 @@
"Full log"
],
"default": "off",
"description": "Trace requests to the rust-analyzer"
"description": "Trace requests to the rust-analyzer (this is usually overly verbose and not recommended for regular users)"
},
"rust-analyzer.trace.extension": {
"description": "Enable logging of VS Code extensions itself",

25
editors/code/src/main.ts
View file

@ -43,12 +43,16 @@ export async function activate(context: vscode.ExtensionContext) {
const config = new Config(context);
const state = new PersistentState(context.globalState);
const serverPath = await bootstrap(config, state).catch(err => {
let message = "Failed to bootstrap rust-analyzer.";
let message = "bootstrap error. ";
if (err.code === "EBUSY" || err.code === "ETXTBSY") {
message += " Other vscode windows might be using rust-analyzer, " +
"you should close them and reload this window to retry.";
message += "Other vscode windows might be using rust-analyzer, ";
message += "you should close them and reload this window to retry. ";
}
message += " Open \"Help > Toggle Developer Tools > Console\" to see the logs";
message += 'Open "Help > Toggle Developer Tools > Console" to see the logs ';
message += '(enable verbose logs with "rust-analyzer.trace.extension")';
log.error("Bootstrap error", err);
throw new Error(message);
});
@ -178,7 +182,11 @@ async function bootstrapExtension(config: Config, state: PersistentState): Promi
assert(!!artifact, `Bad release: ${JSON.stringify(release)}`);
const dest = path.join(config.globalStoragePath, "rust-analyzer.vsix");
await download(artifact.browser_download_url, dest, "Downloading rust-analyzer extension");
await download({
url: artifact.browser_download_url,
dest,
progressTitle: "Downloading rust-analyzer extension",
});
await vscode.commands.executeCommand("workbench.extensions.installExtension", vscode.Uri.file(dest));
await fs.unlink(dest);
@ -299,7 +307,12 @@ async function getServer(config: Config, state: PersistentState): Promise<string
if (err.code !== "ENOENT") throw err;
});
await download(artifact.browser_download_url, dest, "Downloading rust-analyzer server", { mode: 0o755 });
await download({
url: artifact.browser_download_url,
dest,
progressTitle: "Downloading rust-analyzer server",
mode: 0o755
});
// Patching executable if that's NixOS.
if (await fs.stat("/etc/nixos").then(_ => true).catch(_ => false)) {

88
editors/code/src/net.ts
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@ -60,32 +60,40 @@ export interface GithubRelease {
}>;
}
interface DownloadOpts {
progressTitle: string;
url: string;
dest: string;
mode?: number;
}
export async function download(
downloadUrl: string,
destinationPath: string,
progressTitle: string,
{ mode }: { mode?: number } = {},
) {
await vscode.window.withProgress(
{
location: vscode.ProgressLocation.Notification,
cancellable: false,
title: progressTitle
},
async (progress, _cancellationToken) => {
let lastPercentage = 0;
await downloadFile(downloadUrl, destinationPath, mode, (readBytes, totalBytes) => {
const newPercentage = (readBytes / totalBytes) * 100;
progress.report({
message: newPercentage.toFixed(0) + "%",
increment: newPercentage - lastPercentage
export async function download(opts: DownloadOpts) {
// Put the artifact into a temporary folder to prevent partially downloaded files when user kills vscode
await withTempDir(async tempDir => {
const tempFile = path.join(tempDir, path.basename(opts.dest));
await vscode.window.withProgress(
{
location: vscode.ProgressLocation.Notification,
cancellable: false,
title: opts.progressTitle
},
async (progress, _cancellationToken) => {
let lastPercentage = 0;
await downloadFile(opts.url, tempFile, opts.mode, (readBytes, totalBytes) => {
const newPercentage = (readBytes / totalBytes) * 100;
progress.report({
message: newPercentage.toFixed(0) + "%",
increment: newPercentage - lastPercentage
});
lastPercentage = newPercentage;
});
}
);
lastPercentage = newPercentage;
});
}
);
await moveFile(tempFile, opts.dest);
});
}
/**
@ -114,28 +122,23 @@ async function downloadFile(
log.debug("Downloading file of", totalBytes, "bytes size from", url, "to", destFilePath);
// Put the artifact into a temporary folder to prevent partially downloaded files when user kills vscode
await withTempFile(async tempFilePath => {
const destFileStream = fs.createWriteStream(tempFilePath, { mode });
let readBytes = 0;
res.body.on("data", (chunk: Buffer) => {
readBytes += chunk.length;
onProgress(readBytes, totalBytes);
});
let readBytes = 0;
res.body.on("data", (chunk: Buffer) => {
readBytes += chunk.length;
onProgress(readBytes, totalBytes);
});
await pipeline(res.body, destFileStream);
await new Promise<void>(resolve => {
destFileStream.on("close", resolve);
destFileStream.destroy();
// This workaround is awaiting to be removed when vscode moves to newer nodejs version:
// https://github.com/rust-analyzer/rust-analyzer/issues/3167
});
await moveFile(tempFilePath, destFilePath);
const destFileStream = fs.createWriteStream(destFilePath, { mode });
await pipeline(res.body, destFileStream);
await new Promise<void>(resolve => {
destFileStream.on("close", resolve);
destFileStream.destroy();
// This workaround is awaiting to be removed when vscode moves to newer nodejs version:
// https://github.com/rust-analyzer/rust-analyzer/issues/3167
});
}
async function withTempFile(scope: (tempFilePath: string) => Promise<void>) {
async function withTempDir(scope: (tempDirPath: string) => Promise<void>) {
// Based on the great article: https://advancedweb.hu/secure-tempfiles-in-nodejs-without-dependencies/
// `.realpath()` should handle the cases where os.tmpdir() contains symlinks
@ -144,7 +147,7 @@ async function withTempFile(scope: (tempFilePath: string) => Promise<void>) {
const tempDir = await fs.promises.mkdtemp(path.join(osTempDir, "rust-analyzer"));
try {
return await scope(path.join(tempDir, "file"));
return await scope(tempDir);
} finally {
// We are good citizens :D
void fs.promises.rmdir(tempDir, { recursive: true }).catch(log.error);
@ -161,6 +164,7 @@ async function moveFile(src: fs.PathLike, dest: fs.PathLike) {
await fs.promises.unlink(src);
} else {
log.error(`Failed to rename the file ${src} -> ${dest}`, err);
throw err;
}
}
}

1
editors/code/src/util.ts
View file

@ -26,7 +26,6 @@ export const log = new class {
}
error(message?: any, ...optionalParams: any[]): void {
if (!log.enabled) return;
debugger;
// eslint-disable-next-line no-console
console.error(message, ...optionalParams);