Enhance API to Support Stream Inputs for Resource Files

[maximiliankaul]

All public API methods that accept Files should also accept streams. This enhancement will facilitate the use of the CPG as a library in other JVM projects, enabling better integration with Java's resource management mechanisms.

Benefits:

• Easier integration with Java projects.
• Improved flexibility in handling resource files.

To-dos:

• Update DFGFunctionSummaries API accordingly. @KuechA
• Compilation database
• (TranslationManager parse{,Parallel,Sequentially} probably not the best idea to add stream support here, since we rely heavily on the directory structure. And it's hard to imagine a use case where we want to ship the files to be analyzed as resources in the jar.)

[oxisto]

Do you have an example?

[maximiliankaul]

Do you have an example?

cpg/cpg-core/src/main/kotlin/de/fraunhofer/aisec/cpg/passes/inference/DFGFunctionSummaries.kt

Line 349 in 64dd8fc

fun fromFiles(files: List<File>): DFGFunctionSummaries {