errors shown in OUTPUT panel with stacktrace

fasfsfgs · fasfsfgs · commit 7ddb2310d8bd · 2017-06-08T12:25:55.000+01:00
diff --git a/src/clojureEval.ts b/src/clojureEval.ts
@@ -1,93 +1,86 @@
 'use strict';
 
-import * as fs from 'fs';
-import * as os from 'os';
-import * as path from 'path';
 import * as vscode from 'vscode';
 
-import {
-    nREPLClient
-} from './nreplClient';
+import { nREPLClient } from './nreplClient';
+import { getNamespace } from './clojureProvider';
 
-import {
-    ClojureProvider
-} from './clojureProvider';
+export function clojureEval(context: vscode.ExtensionContext, outputChannel: vscode.OutputChannel) {
+    evaluate(context, outputChannel, false);
+}
 
-interface ErrorDescription {
-    position: vscode.Position,
-        message: string
+export function clojureEvalAndShowResult(context: vscode.ExtensionContext, outputChannel: vscode.OutputChannel) {
+    evaluate(context, outputChannel, true);
 }
 
-export function clojureEval(context: vscode.ExtensionContext, outputChannel?: vscode.OutputChannel) {
+function evaluate(context: vscode.ExtensionContext, outputChannel: vscode.OutputChannel, showResults: boolean) {
+    const editor = vscode.window.activeTextEditor;
+    const selection = editor.selection;
 
-    let editor = vscode.window.activeTextEditor;
     let text: string = editor.document.getText();
-    let ns: string;
-    let match = text.match(/^[\s\t]*\((?:[\s\t\n]*(?:in-){0,1}ns)[\s\t\n]+'?([\w.\-\/]+)[\s\S]*\)[\s\S]*/);
-    match ? ns = match[1] : ns = 'user';
-    let selection = editor.selection;
-    let isSelection = !selection.isEmpty;
-
-    if (isSelection) {
-        text = `(ns ${ns}) ${editor.document.getText(selection)}`;
+    if (!selection.isEmpty) {
+        const ns: string = getNamespace(text);
+        text = `(ns ${ns})\n${editor.document.getText(selection)}`;
     }
 
-    let port = context.workspaceState.get < number > ('port');
-    let host = context.workspaceState.get < string > ('host');
-
+    const port = context.workspaceState.get<number>('port');
+    const host = context.workspaceState.get<string>('host');
     if ((!port) || (!host)) {
         vscode.window.showInformationMessage('You should connect to nREPL first to evaluate code.')
         return;
     }
+    const nrepl = new nREPLClient(port, host);
 
-    let filename = editor.document.fileName;
+    const filename = editor.document.fileName;
 
-    let nrepl1 = new nREPLClient(port, host);
-    let diagnostics = vscode.languages.createDiagnosticCollection('Compilation Errors');
-    diagnostics.clear();
-    nrepl1.evalFile(text, filename).then(respObjs => {
-        respObjs.forEach(result => {
-            if (result.out && outputChannel) {
-                outputChannel.append(result.out);
-                outputChannel.show();
-            }
-            if (result.value) {
-                if (outputChannel) {
-                    outputChannel.appendLine(`=> ${result.value}`);
-                    outputChannel.show();
-                } else {
-                    vscode.window.showInformationMessage('Successfully compiled');
-                }
-            } else if (result.ex) {
-                let nrepl2 = new nREPLClient(port, host);
-                nrepl2.stacktrace(result.session, (stackteace) => {
-                    vscode.window.showErrorMessage('Compilation error');
-                    let errLine = stackteace.line - 1;
-                    let errChar = stackteace.column - 1;
-                    let errFile = stackteace.file;
-                    let errFileUri: vscode.Uri;
-                    if (errFile) {
-                        errFileUri = vscode.Uri.file(errFile);
-                    } else {
-                        errFileUri = vscode.window.activeTextEditor.document.uri;
-                    }
-                    let errMsg = stackteace.message;
-
-                    // Adjust an error position if a selection has been evaluated
-                    if (isSelection) {
-                        errLine = errLine + selection.start.line;
-                        errChar = errChar + selection.start.character;
-                    }
-
-                    let errPos = new vscode.Position(errLine, errChar);
-                    editor.selection = new vscode.Selection(errPos, errPos);
-                    let errLineLength = editor.document.lineAt(errLine).text.length;
-
-                    diagnostics.set(errFileUri, [new vscode.Diagnostic(new vscode.Range(errLine, errChar, errLine, errLineLength), errMsg, vscode.DiagnosticSeverity.Error)]);
-                    nrepl2.close(() => {});
-                })
+    nrepl.evalFile(text, filename)
+        .then(respObjs => {
+            if (!!respObjs[0].ex)
+                return handleError(nrepl, outputChannel, selection, showResults, respObjs[0].session);
 
-            }
+            return handleSuccess(outputChannel, showResults, respObjs);
         })
-    });
-}
+        .then(() => nrepl.close());
+}
+
+function handleError(nrepl: nREPLClient, outputChannel: vscode.OutputChannel, selection: vscode.Selection, showResults: boolean, session: string) {
+    if (!showResults)
+        vscode.window.showErrorMessage('Compilation error');
+
+    return nrepl.stacktrace(session)
+        .then(stacktraceObjs => {
+            const stacktraceObj = stacktraceObjs[0];
+
+            let errLine = stacktraceObj.line - 1;
+            let errChar = stacktraceObj.column - 1;
+
+            if (!selection.isEmpty) {
+                errLine += selection.start.line;
+                errChar += selection.start.character;
+            }
+
+            outputChannel.appendLine(`${stacktraceObj.class} ${stacktraceObj.message}`);
+            outputChannel.appendLine(` at ${stacktraceObj.file}:${errLine}:${errChar}`);
+
+            stacktraceObj.stacktrace.forEach(trace => {
+                if (trace.flags.indexOf('tooling') > -1)
+                    outputChannel.appendLine(`    ${trace.class}.${trace.method} (${trace.file}:${trace.line})`);
+            });
+
+            outputChannel.show();
+        });
+}
+
+function handleSuccess(outputChannel: vscode.OutputChannel, showResults: boolean, respObjs: any[]) {
+    if (!showResults) {
+        vscode.window.showInformationMessage('Successfully compiled');
+    } else {
+        respObjs.forEach(respObj => {
+            if (respObj.out)
+                outputChannel.append(respObj.out);
+            if (respObj.value)
+                outputChannel.appendLine(`=> ${respObj.value}`);
+            outputChannel.show();
+        });
+    }
+}
diff --git a/src/clojureMain.ts b/src/clojureMain.ts
@@ -6,15 +6,15 @@ import * as vscode from 'vscode';
 
 import { CLOJURE_MODE } from './clojureMode';
 import { ClojureCompletionItemProvider } from './clojureSuggest';
-import { clojureEval } from './clojureEval';
+import { clojureEval, clojureEvalAndShowResult } from './clojureEval';
 import { ClojureDefinitionProvider } from './clojureDefinition';
 import { ClojureLanguageConfiguration } from './clojureConfiguration';
 import { ClojureHoverProvider } from './clojureHover';
 import { ClojureSignatureProvider } from './clojureSignature';
 import { nREPLClient } from './nreplClient';
 import { JarContentProvider } from './jarContentProvider';
 
-let connectionIndicator = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left);
+const connectionIndicator = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left);
 
 function updateConnectionIndicator(port: number, host: string) {
     connectionIndicator.text = `⚡nrepl://${host}:${port}`;
@@ -32,9 +32,9 @@ function updateConnectionParams(context: vscode.ExtensionContext): void {
     let projectDir = vscode.workspace.rootPath;
 
     if (projectDir) {
-        let localNREPLFile = path.join(projectDir, '.nrepl-port');
+        const localNREPLFile = path.join(projectDir, '.nrepl-port');
         if (fs.existsSync(localNREPLFile)) {
-            nreplPort = Number.parseInt(fs.readFileSync(localNREPLFile, 'utf-8'))
+            nreplPort = Number.parseInt(fs.readFileSync(localNREPLFile, 'utf-8'));
         }
     }
 
@@ -64,7 +64,7 @@ function connect(context: vscode.ExtensionContext) {
         }
         port = Number.parseInt(value);
         if (!port) {
-            vscode.window.showErrorMessage('Port number should be an integer.')
+            vscode.window.showErrorMessage('Port number should be an integer.');
             return Promise.reject(false);
         }
     }).then((value) => {
@@ -90,10 +90,10 @@ function connect(context: vscode.ExtensionContext) {
 }
 
 export function activate(context: vscode.ExtensionContext) {
-    let evaluationResultChannel = vscode.window.createOutputChannel('Evaluation results');
+    const evaluationResultChannel = vscode.window.createOutputChannel('Evaluation results');
     vscode.commands.registerCommand('clojureVSCode.connect', () => { connect(context) });
-    vscode.commands.registerCommand('clojureVSCode.eval', () => { clojureEval(context) });
-    vscode.commands.registerCommand('clojureVSCode.evalAndShowResult', () => { clojureEval(context, evaluationResultChannel) });
+    vscode.commands.registerCommand('clojureVSCode.eval', () => { clojureEval(context, evaluationResultChannel) });
+    vscode.commands.registerCommand('clojureVSCode.evalAndShowResult', () => { clojureEvalAndShowResult(context, evaluationResultChannel) });
     context.subscriptions.push(vscode.languages.registerCompletionItemProvider(CLOJURE_MODE, new ClojureCompletionItemProvider(context), '.', '/'));
     context.subscriptions.push(vscode.languages.registerDefinitionProvider(CLOJURE_MODE, new ClojureDefinitionProvider(context)));
     context.subscriptions.push(vscode.languages.registerHoverProvider(CLOJURE_MODE, new ClojureHoverProvider(context)));
@@ -108,7 +108,7 @@ export function activate(context: vscode.ExtensionContext) {
     if (port && host) {
         updateConnectionIndicator(port, host);
         testConnection(port, host, (response) => {
-            vscode.window.showInformationMessage(onSuccesfullConnectMessage)
+            vscode.window.showInformationMessage(onSuccesfullConnectMessage);
         });
     }
 }
diff --git a/src/clojureProvider.ts b/src/clojureProvider.ts
@@ -1,12 +1,8 @@
 'use strinct';
 
-import * as fs from 'fs';
-import * as os from 'os';
-import * as path from 'path';
 import * as vscode from 'vscode';
-import {
-    nREPLClient
-} from './nreplClient';
+
+import { nREPLClient } from './nreplClient';
 
 /**
  * Base class for Clojure providers.
@@ -18,7 +14,7 @@ export class ClojureProvider {
     /**
      * @param context Extention context
      */
-    constructor(context : vscode.ExtensionContext) {
+    constructor(context: vscode.ExtensionContext) {
         this.context = context;
     }
 
@@ -28,8 +24,8 @@ export class ClojureProvider {
     protected getNREPL(): nREPLClient {
         let port: number;
         let host: string;
-        port = this.context.workspaceState.get< number >('port');
-        host = this.context.workspaceState.get< string >('host');
+        port = this.context.workspaceState.get<number>('port');
+        host = this.context.workspaceState.get<string>('host');
         return new nREPLClient(port, host);
     }
 
@@ -39,7 +35,12 @@ export class ClojureProvider {
      * @param text Clojure code snippet
      */
     protected getNamespace(text): string {
-        let m = text.match(/^[\s\t]*\((?:[\s\t\n]*(?:in-){0,1}ns)[\s\t\n]+'?([\w\-.]+)[\s\S]*\)[\s\S]*/);
-        return m ? m[1] : 'user';
+        return getNamespace(text);
     }
-}
+
+}
+
+export function getNamespace(text: string): string {
+    const m = text.match(/^[\s\t]*\((?:[\s\t\n]*(?:in-){0,1}ns)[\s\t\n]+'?([\w\-.]+)[\s\S]*\)[\s\S]*/);
+    return m ? m[1] : 'user';
+}
diff --git a/src/nreplClient.ts b/src/nreplClient.ts
@@ -1,7 +1,7 @@
 'use strict';
 
 import * as net from 'net';
-import {Buffer} from 'buffer';
+import { Buffer } from 'buffer';
 
 import * as bencodeUtil from './bencodeUtil';
 
@@ -54,44 +54,44 @@ export class nREPLClient {
     }
 
     public complete(symbol: string, ns: string, callback) {
-        let msg: nREPLCompleteMessage = {op: 'complete', symbol: symbol, ns: ns};
+        const msg: nREPLCompleteMessage = { op: 'complete', symbol: symbol, ns: ns };
         this.send(msg).then(respObjs => callback(respObjs[0]));
     }
 
     public info(symbol: string, ns: string, callback) {
-        let msg: nREPLInfoMessage = {op: 'info', symbol: symbol, ns: ns};
+        const msg: nREPLInfoMessage = { op: 'info', symbol: symbol, ns: ns };
         this.send(msg).then(respObjs => callback(respObjs[0]));
     }
 
     public eval(code: string): Promise<any[]> {
         return this.clone().then((new_session) => {
-            let session_id = new_session['new-session'];
-            let msg: nREPLSingleEvalMessage = {op: 'eval', code: code, session: session_id};
+            const session_id = new_session['new-session'];
+            const msg: nREPLSingleEvalMessage = { op: 'eval', code: code, session: session_id };
             return this.send(msg);
         });
     }
 
     public evalFile(code: string, filepath: string): Promise<any[]> {
         return this.clone().then((new_session) => {
-            let session_id = new_session['new-session'];
-            let msg: nREPLEvalMessage = {op: 'load-file', file: code, 'file-path': filepath, session: session_id};
+            const session_id = new_session['new-session'];
+            const msg: nREPLEvalMessage = { op: 'load-file', file: code, 'file-path': filepath, session: session_id };
             return this.send(msg);
         });
     }
 
-    public stacktrace(session: string, callback) {
-        let msg: nREPLStacktraceMessage = {op: 'stacktrace', session: session};
-        this.send(msg).then(respObjs => callback(respObjs[0]));
+    public stacktrace(session: string): Promise<any> {
+        const msg: nREPLStacktraceMessage = { op: 'stacktrace', session: session };
+        return this.send(msg);
     }
 
     public clone(): Promise<any[]> {
-        let msg = {op: 'clone'};
+        const msg = { op: 'clone' };
         return this.send(msg).then(respObjs => respObjs[0]);
     }
 
-    public close(callback) {
-        let msg: nREPLCloseMessage = {op: 'close'};
-        this.send(msg).then(respObjs => callback(respObjs));
+    public close(): Promise<any[]> {
+        const msg: nREPLCloseMessage = { op: 'close' };
+        return this.send(msg);
     }
 
     private send(msg: nREPLCompleteMessage | nREPLInfoMessage | nREPLEvalMessage | nREPLStacktraceMessage | nREPLCloneMessage | nREPLCloseMessage | nREPLSingleEvalMessage): Promise<any[]> {
@@ -109,7 +109,7 @@ export class nREPLClient {
             const respObjects = [];
             client.on('data', data => {
                 nreplResp = Buffer.concat([nreplResp, data]);
-                const {decodedObjects, rest} = bencodeUtil.decodeObjects(nreplResp);
+                const { decodedObjects, rest } = bencodeUtil.decodeObjects(nreplResp);
                 nreplResp = rest;
                 const validDecodedObjects = decodedObjects.reduce((objs, obj) => {
                     if (!isLastNreplObject(objs))
