Update tsc to 4.5.5

extensions/ql-vscode/package.json

@@ -1179,7 +1179,7 @@
     "ts-loader": "^8.1.0",
     "ts-node": "^8.3.0",
     "ts-protoc-gen": "^0.9.0",
-    "typescript": "^4.3.2",
+    "typescript": "^4.5.5",
     "typescript-formatter": "^7.2.2",
     "vsce": "^1.65.0",
     "vscode-test": "^1.4.0",

extensions/ql-vscode/src/cli-version.ts

@@ -1,6 +1,7 @@
 import * as semver from 'semver';
 import { runCodeQlCliCommand } from './cli';
 import { Logger } from './logging';
+import { getErrorMessage } from './pure/helpers-pure';
 
 /**
  * Get the version of a CodeQL CLI.
@@ -18,7 +19,7 @@ export async function getCodeQlCliVersion(codeQlPath: string, logger: Logger): P
   } catch (e) {
     // Failed to run the version command. This might happen if the cli version is _really_ old, or it is corrupted.
     // Either way, we can't determine compatibility.
-    void logger.log(`Failed to run 'codeql version'. Reason: ${e.message}`);
+    void logger.log(`Failed to run 'codeql version'. Reason: ${getErrorMessage(e)}`);
     return undefined;
   }
 }

extensions/ql-vscode/src/cli.ts

@@ -13,7 +13,7 @@ import { CancellationToken, Disposable, Uri } from 'vscode';
 import { BQRSInfo, DecodedBqrsChunk } from './pure/bqrs-cli-types';
 import { CliConfig } from './config';
 import { DistributionProvider, FindDistributionResultKind } from './distribution';
-import { assertNever } from './pure/helpers-pure';
+import { assertNever, getErrorMessage, getErrorStack } from './pure/helpers-pure';
 import { QueryMetadata, SortDirection } from './pure/interface-types';
 import { Logger, ProgressReporter } from './logging';
 import { CompilationMessage } from './pure/messages';
@@ -346,7 +346,7 @@ export class CodeQLCliServer implements Disposable {
           stderrBuffers.length == 0
             ? new Error(`${description} failed: ${err}`)
             : new Error(`${description} failed: ${Buffer.concat(stderrBuffers).toString('utf8')}`);
-        newError.stack += (err.stack || '');
+        newError.stack += getErrorStack(err);
         throw newError;
       } finally {
         void this.logger.log(Buffer.concat(stderrBuffers).toString('utf8'));
@@ -448,7 +448,7 @@ export class CodeQLCliServer implements Disposable {
       try {
         yield JSON.parse(event) as EventType;
       } catch (err) {
-        throw new Error(`Parsing output of ${description} failed: ${err.stderr || err}`);
+        throw new Error(`Parsing output of ${description} failed: ${(err as any).stderr || getErrorMessage(err)}`);
       }
     }
   }
@@ -503,7 +503,7 @@ export class CodeQLCliServer implements Disposable {
     try {
       return JSON.parse(result) as OutputType;
     } catch (err) {
-      throw new Error(`Parsing output of ${description} failed: ${err.stderr || err}`);
+      throw new Error(`Parsing output of ${description} failed: ${(err as any).stderr || getErrorMessage(err)}`);
     }
   }
 
@@ -751,7 +751,7 @@ export class CodeQLCliServer implements Disposable {
       const dot = await this.readDotFiles(interpretedResultsPath);
       return dot;
     } catch (err) {
-      throw new Error(`Reading output of interpretation failed: ${err.stderr || err}`);
+      throw new Error(`Reading output of interpretation failed: ${getErrorMessage(err)}`);
     }
   }
 
@@ -1050,7 +1050,7 @@ export async function runCodeQlCliCommand(
     void logger.log('CLI command succeeded.');
     return result.stdout;
   } catch (err) {
-    throw new Error(`${description} failed: ${err.stderr || err}`);
+    throw new Error(`${description} failed: ${(err as any).stderr || getErrorMessage(err)}`);
   }
 }
 

extensions/ql-vscode/src/commandRunner.ts

@@ -8,6 +8,7 @@ import {
 } from 'vscode';
 import { showAndLogErrorMessage, showAndLogWarningMessage } from './helpers';
 import { logger } from './logging';
+import { getErrorMessage, getErrorStack } from './pure/helpers-pure';
 import { telemetryListener } from './telemetry';
 
 export class UserCancellationException extends Error {
@@ -121,8 +122,9 @@ export function commandRunner(
     try {
       return await task(...args);
     } catch (e) {
-      error = e;
-      const errorMessage = `${e.message || e} (${commandId})`;
+      const errorMessage = `${getErrorMessage(e) || e} (${commandId})`;
+      error = e instanceof Error ? e : new Error(errorMessage);
+      const errorStack = getErrorStack(e);
       if (e instanceof UserCancellationException) {
         // User has cancelled this action manually
         if (e.silent) {
@@ -132,8 +134,8 @@ export function commandRunner(
         }
       } else {
         // Include the full stack in the error log only.
-        const fullMessage = e.stack
-          ? `${errorMessage}\n${e.stack}`
+        const fullMessage = errorStack
+          ? `${errorMessage}\n${errorStack}`
           : errorMessage;
         void showAndLogErrorMessage(errorMessage, {
           fullMessage
@@ -173,8 +175,9 @@ export function commandRunnerWithProgress<R>(
     try {
       return await withProgress(progressOptionsWithDefaults, task, ...args);
     } catch (e) {
-      error = e;
-      const errorMessage = `${e.message || e} (${commandId})`;
+      const errorMessage = `${getErrorMessage(e) || e} (${commandId})`;
+      error = e instanceof Error ? e : new Error(errorMessage);
+      const errorStack = getErrorStack(e);
       if (e instanceof UserCancellationException) {
         // User has cancelled this action manually
         if (e.silent) {
@@ -184,8 +187,8 @@ export function commandRunnerWithProgress<R>(
         }
       } else {
         // Include the full stack in the error log only.
-        const fullMessage = e.stack
-          ? `${errorMessage}\n${e.stack}`
+        const fullMessage = errorStack
+          ? `${errorMessage}\n${errorStack}`
           : errorMessage;
         void showAndLogErrorMessage(errorMessage, {
           outputLogger,

extensions/ql-vscode/src/compare/compare-interface.ts

@@ -21,6 +21,7 @@ import { getHtmlForWebview, jumpToLocation } from '../interface-utils';
 import { transformBqrsResultSet, RawResultSet, BQRSInfo } from '../pure/bqrs-cli-types';
 import resultsDiff from './resultsDiff';
 import { CompletedLocalQueryInfo } from '../query-results';
+import { getErrorMessage } from '../pure/helpers-pure';
 
 interface ComparePair {
   from: CompletedLocalQueryInfo;
@@ -70,7 +71,7 @@ export class CompareInterfaceManager extends DisposableObject {
       try {
         rows = this.compareResults(fromResultSet, toResultSet);
       } catch (e) {
-        message = e.message;
+        message = getErrorMessage(e);
       }
 
       await this.postMessage({

extensions/ql-vscode/src/databaseFetcher.ts

@@ -22,7 +22,7 @@ import {
 import { logger } from './logging';
 import { tmpDir } from './helpers';
 import { Credentials } from './authentication';
-import { REPO_REGEX } from './pure/helpers-pure';
+import { REPO_REGEX, getErrorMessage } from './pure/helpers-pure';
 
 /**
  * Prompts a user to fetch a database from a remote location. Database is assumed to be an archive file.
@@ -230,7 +230,7 @@ export async function importArchiveDatabase(
     }
     return item;
   } catch (e) {
-    if (e.message.includes('unexpected end of file')) {
+    if (getErrorMessage(e).includes('unexpected end of file')) {
       throw new Error('Database is corrupt or too large. Try unzipping outside of VS Code and importing the unzipped folder instead.');
     } else {
       // delegate
@@ -491,7 +491,7 @@ export async function convertGithubNwoToDatabaseUrl(
     return `https://api.github.com/repos/${owner}/${repo}/code-scanning/codeql/databases/${language}`;
 
   } catch (e) {
-    void logger.log(`Error: ${e.message}`);
+    void logger.log(`Error: ${getErrorMessage(e)}`);
     throw new Error(`Unable to get database for '${githubRepo}'`);
   }
 }
@@ -596,7 +596,7 @@ export async function convertLgtmUrlToDatabaseUrl(
       language,
     ].join('/')}`;
   } catch (e) {
-    void logger.log(`Error: ${e.message}`);
+    void logger.log(`Error: ${getErrorMessage(e)}`);
     throw new Error(`Invalid LGTM URL: ${lgtmUrl}`);
   }
 }

extensions/ql-vscode/src/databases-ui.ts

@@ -38,7 +38,7 @@ import {
   promptImportLgtmDatabase,
 } from './databaseFetcher';
 import { CancellationToken } from 'vscode';
-import { asyncFilter } from './pure/helpers-pure';
+import { asyncFilter, getErrorMessage } from './pure/helpers-pure';
 import { Credentials } from './authentication';
 
 type ThemableIconPath = { light: string; dark: string } | string;
@@ -393,7 +393,7 @@ export class DatabaseUI extends DisposableObject {
     try {
       return await this.chooseAndSetDatabase(true, progress, token);
     } catch (e) {
-      void showAndLogErrorMessage(e.message);
+      void showAndLogErrorMessage(getErrorMessage(e));
       return undefined;
     }
   };
@@ -461,7 +461,7 @@ export class DatabaseUI extends DisposableObject {
     try {
       return await this.chooseAndSetDatabase(false, progress, token);
     } catch (e) {
-      void showAndLogErrorMessage(e.message);
+      void showAndLogErrorMessage(getErrorMessage(e));
       return undefined;
     }
   };
@@ -622,8 +622,7 @@ export class DatabaseUI extends DisposableObject {
     } catch (e) {
       // rethrow and let this be handled by default error handling.
       throw new Error(
-        `Could not set database to ${path.basename(uri.fsPath)}. Reason: ${e.message
-        }`
+        `Could not set database to ${path.basename(uri.fsPath)}. Reason: ${getErrorMessage(e)}`
       );
     }
   };

extensions/ql-vscode/src/databases.ts

@@ -19,6 +19,7 @@ import { DisposableObject } from './pure/disposable-object';
 import { Logger, logger } from './logging';
 import { registerDatabases, Dataset, deregisterDatabases } from './pure/messages';
 import { QueryServerClient } from './queryserver-client';
+import { getErrorMessage } from './pure/helpers-pure';
 
 /**
  * databases.ts
@@ -359,7 +360,7 @@ export class DatabaseItemImpl implements DatabaseItem {
       }
       catch (e) {
         this._contents = undefined;
-        this._error = e;
+        this._error = e instanceof Error ? e : new Error(String(e));
         throw e;
       }
     }
@@ -726,7 +727,7 @@ export class DatabaseManager extends DisposableObject {
           }
         } catch (e) {
           // database list had an unexpected type - nothing to be done?
-          void showAndLogErrorMessage(`Database list loading failed: ${e.message}`);
+          void showAndLogErrorMessage(`Database list loading failed: ${getErrorMessage(e)}`);
         }
       });
   }
@@ -841,7 +842,7 @@ export class DatabaseManager extends DisposableObject {
       void logger.log('Deleting database from filesystem.');
       fs.remove(item.databaseUri.fsPath).then(
         () => void logger.log(`Deleted '${item.databaseUri.fsPath}'`),
-        e => void logger.log(`Failed to delete '${item.databaseUri.fsPath}'. Reason: ${e.message}`));
+        e => void logger.log(`Failed to delete '${item.databaseUri.fsPath}'. Reason: ${getErrorMessage(e)}`));
     }
 
     // note that we use undefined as the item in order to reset the entire tree

extensions/ql-vscode/src/extension.ts

@@ -65,7 +65,7 @@ import {
   showInformationMessageWithAction,
   tmpDir
 } from './helpers';
-import { assertNever } from './pure/helpers-pure';
+import { asError, assertNever, getErrorMessage } from './pure/helpers-pure';
 import { spawnIdeServer } from './ide-server';
 import { InterfaceManager } from './interface';
 import { WebviewReveal } from './interface-utils';
@@ -489,7 +489,7 @@ async function activateWithInstalledDistribution(
     try {
       await cmpm.showResults(from, to);
     } catch (e) {
-      void showAndLogErrorMessage(e.message);
+      void showAndLogErrorMessage(getErrorMessage(e));
     }
   }
 
@@ -541,8 +541,9 @@ async function activateWithInstalledDistribution(
         // Note we must update the query history view after showing results as the
         // display and sorting might depend on the number of results
       } catch (e) {
-        e.message = `Error running query: ${e.message}`;
-        item.failureReason = e.message;
+        const err = asError(e);
+        err.message = `Error running query: ${err.message}`;
+        item.failureReason = err.message;
         throw e;
       } finally {
         await qhm.refreshTreeView();
@@ -567,11 +568,11 @@ async function activateWithInstalledDistribution(
       try {
         await cliServer.generateQueryHelp(pathToQhelp, absolutePathToMd);
         await commands.executeCommand('markdown.showPreviewToSide', uri);
-      } catch (err) {
-        const errorMessage = err.message.includes('Generating qhelp in markdown') ? (
+      } catch (e) {
+        const errorMessage = getErrorMessage(e).includes('Generating qhelp in markdown') ? (
           `Could not generate markdown from ${pathToQhelp}: Bad formatting in .qhelp file.`
         ) : `Could not open a preview of the generated file (${absolutePathToMd}).`;
-        void showAndLogErrorMessage(errorMessage, { fullMessage: `${errorMessage}\n${err}` });
+        void showAndLogErrorMessage(errorMessage, { fullMessage: `${errorMessage}\n${e}` });
       }
     }
 
@@ -694,9 +695,9 @@ async function activateWithInstalledDistribution(
           for (const item of quickpick) {
             try {
               await compileAndRunQuery(false, uri, progress, token, item.databaseItem);
-            } catch (error) {
+            } catch (e) {
               skippedDatabases.push(item.label);
-              errors.push(error.message);
+              errors.push(getErrorMessage(e));
             }
           }
           if (skippedDatabases.length > 0) {

extensions/ql-vscode/src/interface.ts

@@ -15,7 +15,7 @@ import * as cli from './cli';
 import { CodeQLCliServer } from './cli';
 import { DatabaseEventKind, DatabaseItem, DatabaseManager } from './databases';
 import { showAndLogErrorMessage, tmpDir } from './helpers';
-import { assertNever } from './pure/helpers-pure';
+import { assertNever, getErrorMessage, getErrorStack } from './pure/helpers-pure';
 import {
   FromResultsViewMsg,
   Interpretation,
@@ -353,8 +353,8 @@ export class InterfaceManager extends DisposableObject {
           assertNever(msg);
       }
     } catch (e) {
-      void showAndLogErrorMessage(e.message, {
-        fullMessage: e.stack
+      void showAndLogErrorMessage(getErrorMessage(e), {
+        fullMessage: getErrorStack(e)
       });
     }
   }
@@ -729,7 +729,7 @@ export class InterfaceManager extends DisposableObject {
         // If interpretation fails, accept the error and continue
         // trying to render uninterpreted results anyway.
         void showAndLogErrorMessage(
-          `Showing raw results instead of interpreted ones due to an error. ${e.message}`
+          `Showing raw results instead of interpreted ones due to an error. ${getErrorMessage(e)}`
         );
       }
     }
@@ -768,9 +768,8 @@ export class InterfaceManager extends DisposableObject {
     try {
       await this.showProblemResultsAsDiagnostics(interpretation, database);
     } catch (e) {
-      const msg = e instanceof Error ? e.message : e.toString();
       void this.logger.log(
-        `Exception while computing problem results as diagnostics: ${msg}`
+        `Exception while computing problem results as diagnostics: ${getErrorMessage(e)}`
       );
       this._diagnosticCollection.clear();
     }