Promote OverlayAnalysisResourceChecksV2

src/config-utils.test.ts

@@ -1295,13 +1295,12 @@ checkOverlayEnablementMacro.serial(
 );
 
 checkOverlayEnablementMacro.serial(
-  "No overlay-base database on default branch if runner disk space is below v2 limit and v2 resource checks enabled",
+  "No overlay-base database on default branch if runner disk space is below minimum",
   {
     languages: [BuiltInLanguage.javascript],
     features: [
       Feature.OverlayAnalysis,
       Feature.OverlayAnalysisCodeScanningJavascript,
-      Feature.OverlayAnalysisResourceChecksV2,
     ],
     isDefaultBranch: true,
     diskUsage: {
@@ -1315,13 +1314,12 @@ checkOverlayEnablementMacro.serial(
 );
 
 checkOverlayEnablementMacro.serial(
-  "Overlay-base database on default branch if runner disk space is between v2 and v1 limits and v2 resource checks enabled",
+  "Overlay-base database on default branch if runner disk space is above minimum",
   {
     languages: [BuiltInLanguage.javascript],
     features: [
       Feature.OverlayAnalysis,
       Feature.OverlayAnalysisCodeScanningJavascript,
-      Feature.OverlayAnalysisResourceChecksV2,
     ],
     isDefaultBranch: true,
     diskUsage: {
@@ -1335,25 +1333,6 @@ checkOverlayEnablementMacro.serial(
   },
 );
 
-checkOverlayEnablementMacro.serial(
-  "No overlay-base database on default branch if runner disk space is between v2 and v1 limits and v2 resource checks not enabled",
-  {
-    languages: [BuiltInLanguage.javascript],
-    features: [
-      Feature.OverlayAnalysis,
-      Feature.OverlayAnalysisCodeScanningJavascript,
-    ],
-    isDefaultBranch: true,
-    diskUsage: {
-      numAvailableBytes: 15_000_000_000,
-      numTotalBytes: 100_000_000_000,
-    },
-  },
-  {
-    disabledReason: OverlayDisabledReason.InsufficientDiskSpace,
-  },
-);
-
 checkOverlayEnablementMacro.serial(
   "No overlay-base database on default branch if memory flag is too low",
   {

src/config-utils.ts

@@ -102,19 +102,10 @@ export { type Config } from "./config/action-config";
  * analysis unless overlay analysis has been explicitly enabled via environment
  * variable.
  */
-const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB = 20000;
+const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB = 14000;
 const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_BYTES =
   OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB * 1_000_000;
 
-/**
- * The v2 minimum available disk space (in MB) required to perform overlay
- * analysis. This is a lower threshold than the v1 limit, allowing overlay
- * analysis to run on runners with less available disk space.
- */
-const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_MB = 14000;
-const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_BYTES =
-  OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_MB * 1_000_000;
-
 /**
  * The minimum memory (in MB) that must be available for CodeQL to perform overlay analysis. If
  * CodeQL will be given less memory than this threshold, then the action will not perform overlay
@@ -592,11 +583,8 @@ async function checkOverlayAnalysisFeatureEnabled(
 function runnerHasSufficientDiskSpace(
   diskUsage: DiskUsage,
   logger: Logger,
-  useV2ResourceChecks: boolean,
 ): boolean {
-  const minimumDiskSpaceBytes = useV2ResourceChecks
-    ? OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_BYTES
-    : OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_BYTES;
+  const minimumDiskSpaceBytes = OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_BYTES;
   if (diskUsage.numAvailableBytes < minimumDiskSpaceBytes) {
     const diskSpaceMb = Math.round(diskUsage.numAvailableBytes / 1_000_000);
     const minimumDiskSpaceMb = Math.round(minimumDiskSpaceBytes / 1_000_000);
@@ -651,9 +639,8 @@ async function checkRunnerResources(
   diskUsage: DiskUsage,
   ramInput: string | undefined,
   logger: Logger,
-  useV2ResourceChecks: boolean,
 ): Promise<Result<void, OverlayDisabledReason>> {
-  if (!runnerHasSufficientDiskSpace(diskUsage, logger, useV2ResourceChecks)) {
+  if (!runnerHasSufficientDiskSpace(diskUsage, logger)) {
     return new Failure(OverlayDisabledReason.InsufficientDiskSpace);
   }
   if (!(await runnerHasSufficientMemory(codeql, ramInput, logger))) {
@@ -752,9 +739,6 @@ export async function checkOverlayEnablement(
     Feature.OverlayAnalysisSkipResourceChecks,
     codeql,
   ));
-  const useV2ResourceChecks = await features.getValue(
-    Feature.OverlayAnalysisResourceChecksV2,
-  );
   const checkOverlayStatus = await features.getValue(
     Feature.OverlayAnalysisStatusCheck,
   );
@@ -768,13 +752,7 @@ export async function checkOverlayEnablement(
   }
   const resourceResult =
     performResourceChecks && diskUsage !== undefined
-      ? await checkRunnerResources(
-          codeql,
-          diskUsage,
-          ramInput,
-          logger,
-          useV2ResourceChecks,
-        )
+      ? await checkRunnerResources(codeql, diskUsage, ramInput, logger)
       : new Success<void>(undefined);
   if (resourceResult.isFailure()) {
     return resourceResult;

src/feature-flags.ts

@@ -122,11 +122,6 @@ export enum Feature {
    */
   OverlayAnalysisMatchCodeqlVersionDryRun = "overlay_analysis_match_codeql_version_dry_run",
   OverlayAnalysisPython = "overlay_analysis_python",
-  /**
-   * Controls whether lower disk space requirements are used for overlay hardware checks.
-   * Has no effect if `OverlayAnalysisSkipResourceChecks` is enabled.
-   */
-  OverlayAnalysisResourceChecksV2 = "overlay_analysis_resource_checks_v2",
   OverlayAnalysisRuby = "overlay_analysis_ruby",
   /** Controls whether hardware checks are skipped for overlay analysis. */
   OverlayAnalysisSkipResourceChecks = "overlay_analysis_skip_resource_checks",
@@ -354,11 +349,6 @@ export const featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MATCH_CODEQL_VERSION_DRY_RUN",
     minimumVersion: undefined,
   },
-  [Feature.OverlayAnalysisResourceChecksV2]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_RESOURCE_CHECKS_V2",
-    minimumVersion: undefined,
-  },
   [Feature.OverlayAnalysisStatusCheck]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_STATUS_CHECK",