Class FlowrAnalyzerPackageVersionsSigDbPlugin

constructor

• new FlowrAnalyzerPackageVersionsSigDbPlugin(
      ...sources: SigDbSource[],
  ): FlowrAnalyzerPackageVersionsSigDbPlugin

  Parameters

  • ...sources: SigDbSource[]

  Returns FlowrAnalyzerPackageVersionsSigDbPlugin

Readonlydescription

Readonlyname

Readonlyversion

addDatabaseSource

• addDatabaseSource(source: string): Promise<void>

  Mount an extra signature source by path (a .sigs.ndjson, .br, or *.manifest.json(.br)); no-op by default.

  Parameters

  • source: string

  Returns Promise<void>

addSource

• addSource(...sources: readonly SigDbSource[]): void

  Dynamically add signature sources after construction (opened instances, plain .sigs.ndjson, or .br/ manifest paths). Added sources take precedence over the bundled default, so they can override or extend it.

  Parameters

  • ...sources: readonly SigDbSource[]

  Returns void

loadedDatabases

• loadedDatabases(): SigDbLoadedInfo[]

  metadata of the databases this plugin currently has loaded (empty for plugins without any)

  Returns SigDbLoadedInfo[]

packagesExporting

• packagesExporting(name: string): readonly string[]

  Packages in the loaded sources (respecting self-package exclusion) that export name. Backed by a reverse index built once per source set, so repeated hint lookups (e.g. from the undefined-symbol linter) do not re-scan every package. The first call still pays one full pass over the sources.

  Parameters

  • name: string

  Returns readonly string[]

preload

• preload(): Promise<void>

  Open every source, including compressed bundles (.br/.gz) and manifests (*.manifest.json). Call once at the analyzer boundary so resolution can fall through to them.

  Returns Promise<void>

preloadDatabasesSync

• preloadDatabasesSync(): void

  Mount the databases up front instead of on the first library load (see solver.sigdb.eagerlyLoad).

  Returns void

process

• process(ctx: FlowrAnalyzerContext): void

  Parameters

  • ctx: FlowrAnalyzerContext

  Returns void

providesBaseRPackages

• providesBaseRPackages(): boolean

  whether any loaded source carries a versioned base-R package (so base namespaces can be attached eagerly)

  Returns boolean

signatureSources

• signatureSources(config?: FlowrConfig): readonly PackageSignatureSource[]

  The signature sources this plugin currently has loaded (empty for plugins without any). config lets a query resolve config-driven sources before any analysis has set the plugin's context.

  Parameters

  • Optionalconfig: FlowrConfig

  Returns readonly PackageSignatureSource[]