export function filterLanguages()

in frontend/src/common.js [231:276]

• 45 lines of code
• 6 McCabe index (conditional complexity)

export function filterLanguages(files) {
  const cpp = isEnabled("cpp");
  const cppExtensions = [
    "c",
    "cpp",
    "cxx",
    "cc",
    "h",
    "hh",
    "hxx",
    "hpp",
    "inl",
    "inc",
  ];
  const js = isEnabled("js");
  const jsExtensions = [
    "js",
    "jsm",
    "mjs",
    "jsx",
    "xml",
    "xul",
    "xhtml",
    "html",
  ];
  const java = isEnabled("java");
  const javaExtensions = ["java"];
  const rust = isEnabled("rust");
  const rustExtensions = ["rs"];

  return files.filter((file) => {
    if (file.type === "directory") {
      return true;
    } else if (cppExtensions.find((ext) => file.path.endsWith("." + ext))) {
      return cpp;
    } else if (jsExtensions.find((ext) => file.path.endsWith("." + ext))) {
      return js;
    } else if (rustExtensions.find((ext) => file.path.endsWith("." + ext))) {
      return rust;
    } else if (javaExtensions.find((ext) => file.path.endsWith("." + ext))) {
      return java;
    }
    console.warn("Unknown language for " + file.path);
    return false;
  });
}