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"rust-analyzer.debug" command

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This commit is contained in:
vsrs 2020-05-11 16:06:57 +03:00
parent eb892d707c
commit 155f060142
4 changed files with 145 additions and 107 deletions
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5
editors/code/package.json
View file

@ -120,6 +120,11 @@
"title": "Run",
"category": "Rust Analyzer"
},
{
"command": "rust-analyzer.debug",
"title": "Debug",
"category": "Rust Analyzer"
},
{
"command": "rust-analyzer.analyzerStatus",
"title": "Status",

151
editors/code/src/commands/runnables.ts
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@ -1,43 +1,46 @@
import * as vscode from 'vscode';
import * as lc from 'vscode-languageclient';
import * as ra from '../rust-analyzer-api';
import * as os from "os";
import { Ctx, Cmd } from '../ctx';
import { Cargo } from '../cargo';
import { startDebugSession } from '../debug';
async function selectRunnable(ctx: Ctx, prevRunnable: RunnableQuickPick | undefined): Promise<RunnableQuickPick | undefined> {
const editor = ctx.activeRustEditor;
const client = ctx.client;
if (!editor || !client) return;
const textDocument: lc.TextDocumentIdentifier = {
uri: editor.document.uri.toString(),
};
const runnables = await client.sendRequest(ra.runnables, {
textDocument,
position: client.code2ProtocolConverter.asPosition(
editor.selection.active,
),
});
const items: RunnableQuickPick[] = [];
if (prevRunnable) {
items.push(prevRunnable);
}
for (const r of runnables) {
if (
prevRunnable &&
JSON.stringify(prevRunnable.runnable) === JSON.stringify(r)
) {
continue;
}
items.push(new RunnableQuickPick(r));
}
return await vscode.window.showQuickPick(items);
}
export function run(ctx: Ctx): Cmd {
let prevRunnable: RunnableQuickPick | undefined;
return async () => {
const editor = ctx.activeRustEditor;
const client = ctx.client;
if (!editor || !client) return;
const textDocument: lc.TextDocumentIdentifier = {
uri: editor.document.uri.toString(),
};
const runnables = await client.sendRequest(ra.runnables, {
textDocument,
position: client.code2ProtocolConverter.asPosition(
editor.selection.active,
),
});
const items: RunnableQuickPick[] = [];
if (prevRunnable) {
items.push(prevRunnable);
}
for (const r of runnables) {
if (
prevRunnable &&
JSON.stringify(prevRunnable.runnable) === JSON.stringify(r)
) {
continue;
}
items.push(new RunnableQuickPick(r));
}
const item = await vscode.window.showQuickPick(items);
const item = await selectRunnable(ctx, prevRunnable);
if (!item) return;
item.detail = 'rerun';
@ -64,88 +67,22 @@ export function runSingle(ctx: Ctx): Cmd {
};
}
function getLldbDebugConfig(config: ra.Runnable, executable: string, sourceFileMap?: Record<string, string>): vscode.DebugConfiguration {
return {
type: "lldb",
request: "launch",
name: config.label,
program: executable,
args: config.extraArgs,
cwd: config.cwd,
sourceMap: sourceFileMap,
sourceLanguages: ["rust"]
export function debug(ctx: Ctx): Cmd {
let prevDebuggee: RunnableQuickPick | undefined;
return async () => {
const item = await selectRunnable(ctx, prevDebuggee);
if (!item) return;
item.detail = 'restart';
prevDebuggee = item;
return await startDebugSession(ctx, item.runnable);
};
}
function getCppvsDebugConfig(config: ra.Runnable, executable: string, sourceFileMap?: Record<string, string>): vscode.DebugConfiguration {
return {
type: (os.platform() === "win32") ? "cppvsdbg" : 'cppdbg',
request: "launch",
name: config.label,
program: executable,
args: config.extraArgs,
cwd: config.cwd,
sourceFileMap: sourceFileMap,
};
}
const debugOutput = vscode.window.createOutputChannel("Debug");
async function getDebugExecutable(config: ra.Runnable): Promise<string> {
const cargo = new Cargo(config.cwd || '.', debugOutput);
const executable = await cargo.executableFromArgs(config.args);
// if we are here, there were no compilation errors.
return executable;
}
type DebugConfigProvider = (config: ra.Runnable, executable: string, sourceFileMap?: Record<string, string>) => vscode.DebugConfiguration;
export function debugSingle(ctx: Ctx): Cmd {
return async (config: ra.Runnable) => {
const editor = ctx.activeRustEditor;
if (!editor) return;
const knownEngines: Record<string, DebugConfigProvider> = {
"vadimcn.vscode-lldb": getLldbDebugConfig,
"ms-vscode.cpptools": getCppvsDebugConfig
};
const debugOptions = ctx.config.debug;
let debugEngine = null;
if (debugOptions.engine === "auto") {
for (var engineId in knownEngines) {
debugEngine = vscode.extensions.getExtension(engineId);
if (debugEngine) break;
}
}
else {
debugEngine = vscode.extensions.getExtension(debugOptions.engine);
}
if (!debugEngine) {
vscode.window.showErrorMessage(`Install [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb)`
+ ` or [MS C++ tools](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools) extension for debugging.`);
return;
}
debugOutput.clear();
if (ctx.config.debug.openUpDebugPane) {
debugOutput.show(true);
}
const executable = await getDebugExecutable(config);
const debugConfig = knownEngines[debugEngine.id](config, executable, debugOptions.sourceFileMap);
if (debugConfig.type in debugOptions.engineSettings) {
const settingsMap = (debugOptions.engineSettings as any)[debugConfig.type];
for (var key in settingsMap) {
debugConfig[key] = settingsMap[key];
}
}
debugOutput.appendLine("Launching debug configuration:");
debugOutput.appendLine(JSON.stringify(debugConfig, null, 2));
return vscode.debug.startDebugging(undefined, debugConfig);
await startDebugSession(ctx, config);
};
}

95
editors/code/src/debug.ts Normal file
View file

@ -0,0 +1,95 @@
import * as os from "os";
import * as vscode from 'vscode';
import * as ra from './rust-analyzer-api';
import { Cargo } from './cargo';
import { Ctx } from "./ctx";
const debugOutput = vscode.window.createOutputChannel("Debug");
type DebugConfigProvider = (config: ra.Runnable, executable: string, sourceFileMap?: Record<string, string>) => vscode.DebugConfiguration;
function getLldbDebugConfig(config: ra.Runnable, executable: string, sourceFileMap?: Record<string, string>): vscode.DebugConfiguration {
return {
type: "lldb",
request: "launch",
name: config.label,
program: executable,
args: config.extraArgs,
cwd: config.cwd,
sourceMap: sourceFileMap,
sourceLanguages: ["rust"]
};
}
function getCppvsDebugConfig(config: ra.Runnable, executable: string, sourceFileMap?: Record<string, string>): vscode.DebugConfiguration {
return {
type: (os.platform() === "win32") ? "cppvsdbg" : "cppdbg",
request: "launch",
name: config.label,
program: executable,
args: config.extraArgs,
cwd: config.cwd,
sourceFileMap: sourceFileMap,
};
}
async function getDebugExecutable(config: ra.Runnable): Promise<string> {
const cargo = new Cargo(config.cwd || '.', debugOutput);
const executable = await cargo.executableFromArgs(config.args);
// if we are here, there were no compilation errors.
return executable;
}
export async function getDebugConfiguration(ctx: Ctx, config: ra.Runnable): Promise<vscode.DebugConfiguration | undefined> {
const editor = ctx.activeRustEditor;
if (!editor) return;
const knownEngines: Record<string, DebugConfigProvider> = {
"vadimcn.vscode-lldb": getLldbDebugConfig,
"ms-vscode.cpptools": getCppvsDebugConfig
};
const debugOptions = ctx.config.debug;
let debugEngine = null;
if (debugOptions.engine === "auto") {
for (var engineId in knownEngines) {
debugEngine = vscode.extensions.getExtension(engineId);
if (debugEngine) break;
}
}
else {
debugEngine = vscode.extensions.getExtension(debugOptions.engine);
}
if (!debugEngine) {
vscode.window.showErrorMessage(`Install [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb)`
+ ` or [MS C++ tools](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools) extension for debugging.`);
return;
}
debugOutput.clear();
if (ctx.config.debug.openUpDebugPane) {
debugOutput.show(true);
}
const executable = await getDebugExecutable(config);
const debugConfig = knownEngines[debugEngine.id](config, executable, debugOptions.sourceFileMap);
if (debugConfig.type in debugOptions.engineSettings) {
const settingsMap = (debugOptions.engineSettings as any)[debugConfig.type];
for (var key in settingsMap) {
debugConfig[key] = settingsMap[key];
}
}
return debugConfig;
}
export async function startDebugSession(ctx: Ctx, config: ra.Runnable): Promise<boolean> {
const debugConfig = await getDebugConfiguration(ctx, config);
if (!debugConfig) return false;
debugOutput.appendLine("Launching debug configuration:");
debugOutput.appendLine(JSON.stringify(debugConfig, null, 2));
return vscode.debug.startDebugging(undefined, debugConfig);
}

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

@ -77,6 +77,7 @@ export async function activate(context: vscode.ExtensionContext) {
ctx.registerCommand('syntaxTree', commands.syntaxTree);
ctx.registerCommand('expandMacro', commands.expandMacro);
ctx.registerCommand('run', commands.run);
ctx.registerCommand('debug', commands.debug);
defaultOnEnter.dispose();
ctx.registerCommand('onEnter', commands.onEnter);