Merge branch 'main' into henrymercer/language-extensibility

src/init.ts

@@ -3,20 +3,14 @@ import * as path from "path";
 
 import * as toolrunner from "@actions/exec/lib/toolrunner";
 import * as io from "@actions/io";
-import * as semver from "semver";
 
 import { getOptionalInput, isSelfHostedRunner } from "./actions-util";
 import { GitHubApiCombinedDetails, GitHubApiDetails } from "./api-client";
 import { CodeQL, setupCodeQL } from "./codeql";
 import * as configUtils from "./config-utils";
 import { CodeQLDefaultVersionInfo, FeatureEnablement } from "./feature-flags";
-import { getGitRoot } from "./git-utils";
 import { KnownLanguage, Language } from "./languages";
 import { Logger, withGroupAsync } from "./logging";
-import {
-  CODEQL_OVERLAY_MINIMUM_VERSION,
-  OverlayDatabaseMode,
-} from "./overlay-database-utils";
 import { ToolsSource } from "./setup-codeql";
 import { ZstdAvailability } from "./tar";
 import { ToolsDownloadStatusReport } from "./tools-download";
@@ -74,47 +68,6 @@ export async function initConfig(
   });
 }
 
-export async function getOverlayDatabaseMode(
-  codeqlVersion: string,
-  config: configUtils.Config,
-  sourceRoot: string,
-  logger: Logger,
-): Promise<OverlayDatabaseMode> {
-  const overlayDatabaseMode = process.env.CODEQL_OVERLAY_DATABASE_MODE;
-
-  if (
-    overlayDatabaseMode === OverlayDatabaseMode.Overlay ||
-    overlayDatabaseMode === OverlayDatabaseMode.OverlayBase
-  ) {
-    if (config.buildMode !== util.BuildMode.None) {
-      logger.warning(
-        `Cannot build an ${overlayDatabaseMode} database because ` +
-          `build-mode is set to "${config.buildMode}" instead of "none". ` +
-          "Falling back to creating a normal full database instead.",
-      );
-      return OverlayDatabaseMode.None;
-    }
-    if (semver.lt(codeqlVersion, CODEQL_OVERLAY_MINIMUM_VERSION)) {
-      logger.warning(
-        `Cannot build an ${overlayDatabaseMode} database because ` +
-          `the CodeQL CLI is older than ${CODEQL_OVERLAY_MINIMUM_VERSION}. ` +
-          "Falling back to creating a normal full database instead.",
-      );
-      return OverlayDatabaseMode.None;
-    }
-    if ((await getGitRoot(sourceRoot)) === undefined) {
-      logger.warning(
-        `Cannot build an ${overlayDatabaseMode} database because ` +
-          `the source root "${sourceRoot}" is not inside a git repository. ` +
-          "Falling back to creating a normal full database instead.",
-      );
-      return OverlayDatabaseMode.None;
-    }
-    return overlayDatabaseMode as OverlayDatabaseMode;
-  }
-  return OverlayDatabaseMode.None;
-}
-
 export async function runInit(
   codeql: CodeQL,
   config: configUtils.Config,
@@ -122,7 +75,6 @@ export async function runInit(
   processName: string | undefined,
   registriesInput: string | undefined,
   apiDetails: GitHubApiCombinedDetails,
-  overlayDatabaseMode: OverlayDatabaseMode,
   logger: Logger,
 ): Promise<TracerConfig | undefined> {
   fs.mkdirSync(config.dbLocation, { recursive: true });
@@ -146,7 +98,6 @@ export async function runInit(
         sourceRoot,
         processName,
         qlconfigFile,
-        overlayDatabaseMode,
         logger,
       ),
   );