This commit renames the original shouldPerformDiffInformedAnalysis(),
which returns `PullRequestBranches | undefined`, to
getDiffInformedAnalysisBranches(). It also adds a new
shouldPerformDiffInformedAnalysis() function that returns boolean.
Separating these two functions makes it clear what the intended uses and
return values should be for each.
When a user specifies "cleanup-level: overlay", it suggests that the
user wishes to preserve the evaluation cache for future use. So in this
case we should not set --expect-discarded-cache when running queries.
Previously, we uploaded SARIF artifacts in the `analyze-post` step and database and log artifacts in the `init-post` step. As we migrate to the updated `artifact` dependencies, we want to switch to uploading all artifacts in one step.
In order to upload all artifacts in one go and maintain the artifacts at the root of the debug directory, we first move SARIF artifacts to the database directory. This should not affect any other consumers of the SARIF file as this occurs in the `init-post` step.
* Stop checking disk usage for MacOS ARM with SIP disabled
On MacOS ARM machines where SIP is disabled, after the build tracer is initialized in the `init` Action, we receive warnings when we run send status reports due to the `df` binary. This change will make it so that we no longer run `df` for those machines.
Previously, we weren't catching any possible exceptions in `createStatusReportBase` and runs would fail if any of the telemetry sub-items threw exceptions. As telemetry should not block the analysis, we continue here even if the status report throws.
Refactor the existing classes of configuration errors into their own file; consolidate the place we check for configuration errors into `codeql.ts`, where the actual command invocations happen.
Also, rename the `UserError` type to `ConfigurationError` to standardize on a single term.
