spoon: updated analyser to take specific files

src/kaskara/spoon/analyser.py

@@ -6,6 +6,7 @@
 import typing as t
 from collections.abc import Mapping, Sequence
 from dataclasses import dataclass
+from pathlib import Path
 
 import dockerblade
 from loguru import logger
@@ -43,13 +44,27 @@ def for_project(
     @overrides
     def run(self) -> Analysis:
         container = self._container
-        dir_source = self._project.directory
+        dir_source = Path(self._project.directory)
+        assert dir_source.is_absolute()
+
         container_output_dir = container.files.mktemp()
         container.files.remove(container_output_dir)
         container.files.makedirs(container_output_dir)
+
+        paths_to_index: list[Path]
+        if self._project.files:
+            paths_to_index = [Path(filename) for filename in self._project.files]
+            paths_to_index = [
+                path if path.is_absolute() else dir_source / path
+                for path in paths_to_index
+            ]
+        else:
+            paths_to_index = [dir_source]
+
+        paths_to_index_arg = " ".join(str(path) for path in paths_to_index)
         command_args = [
             BINARY_PATH,
-            dir_source,
+            paths_to_index_arg,
             "-o",
             container_output_dir,
         ]

src/kaskara/spoon/backend/src/main/java/christimperley/kaskara/Main.java

@@ -8,22 +8,23 @@
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.List;
 import java.util.concurrent.Callable;
 import picocli.CommandLine;
 
 
-@CommandLine.Command(name = "kaskara", mixinStandardHelpOptions = true)
+@CommandLine.Command(name = "kaskara-spoon", mixinStandardHelpOptions = true)
 public class Main implements Callable<Integer> {
     @CommandLine.Parameters(
-        index = "0",
-        description = "The root source code directory for the project."
+        index = "0..*",
+        description = "Paths to the source files or directories that should be indexed."
     )
-    private String directory;
+    private List<String> paths;
 
     @CommandLine.Option(
         names = "-o",
         defaultValue = ".",
-        description = "The directory to which results should be written."
+        description = "Directory to which results should be written."
     )
     private String outputDirectory;
 
@@ -110,7 +111,7 @@ public Integer call() throws IOException {
         this.mapper = new ObjectMapper();
         this.mapper.enable(SerializationFeature.INDENT_OUTPUT);
 
-        var project = Project.build(this.directory);
+        var project = Project.build(this.paths);
         this.findStatements(project);
         this.findFunctions(project);
         this.findLoops(project);

src/kaskara/spoon/backend/src/main/java/christimperley/kaskara/Project.java

@@ -1,5 +1,6 @@
 package christimperley.kaskara;
 
+import java.util.List;
 import spoon.Launcher;
 import spoon.reflect.CtModel;
 
@@ -10,14 +11,16 @@ public class Project {
     private final CtModel model;
 
     /**
-     * Constructs a description of a project whose source code is in a given directory.
-     * @param sourceDirectory   The absolute path to the source code directory.
+     * Constructs a description of a Java project.
+     * @param paths A list of paths to the source files or directories that should be indexed.
      * @return  A description of the project.
      */
-    public static Project build(String sourceDirectory) {
+    public static Project build(List<String> paths) {
         var launcher = new Launcher();
         launcher.getEnvironment().setAutoImports(true);
-        launcher.addInputResource(sourceDirectory);
+        for (var path : paths) {
+            launcher.addInputResource(path);
+        }
         var model = launcher.buildModel();
         return new Project(model);
     }