feat(scanner): Expose the snippet choices to the scanner

By adding the snippet choices configuration to the scanner context, the
snippet scanner implementations such as ScanOSS and FossID can be extended
to take into account this configuration.
This will be done in a future commit.

Signed-off-by: Nicolas Nobelis <[email protected]>

scanner/src/main/kotlin/ScanContext.kt

@@ -25,6 +25,7 @@ import org.ossreviewtoolkit.model.Package
 import org.ossreviewtoolkit.model.PackageType
 import org.ossreviewtoolkit.model.config.Excludes
 import org.ossreviewtoolkit.model.config.ScannerConfiguration
+import org.ossreviewtoolkit.model.config.SnippetChoices
 import org.ossreviewtoolkit.utils.spdx.SpdxExpression
 
 /**
@@ -60,5 +61,10 @@ data class ScanContext(
      * The packages known to be covered in the context of this scan. For package scanners, this is the list of packages
      * that have the same provenance as the reference package.
      */
-    val coveredPackages: List<Package> = emptyList()
+    val coveredPackages: List<Package> = emptyList(),
+
+    /**
+     * The [SnippetChoices] of the project to scan.
+     */
+    val snippetChoices: List<SnippetChoices> = emptyList()
 )

scanner/src/main/kotlin/Scanner.kt

@@ -114,7 +114,8 @@ class Scanner(
                 ortResult.labels + labels,
                 PackageType.PROJECT,
                 ortResult.repository.config.excludes,
-                scannerConfig.detectedLicenseMapping
+                scannerConfig.detectedLicenseMapping,
+                snippetChoices = ortResult.repository.config.snippetChoices
             )
         )
 
@@ -126,7 +127,8 @@ class Scanner(
                 ortResult.labels,
                 PackageType.PACKAGE,
                 ortResult.repository.config.excludes,
-                scannerConfig.detectedLicenseMapping
+                scannerConfig.detectedLicenseMapping,
+                snippetChoices = ortResult.repository.config.snippetChoices
             )
         )