Merge pull request #130 from snyk/feat/cli-support-for-beta-langs

feat: adding support for beta language flags in cli
snyk · Mar 9, 2022 · 714c7fe · 714c7fe
2 parents 5bfc9dd + aa84f69
commit 714c7fe
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Showing 3 changed files with 25 additions and 6 deletions.
diff --git a/src/analysis.ts b/src/analysis.ts
@@ -100,6 +100,7 @@ export async function analyzeFolders(options: FileAnalysisOptions): Promise<File
   const fileBundle = await createBundleFromFolders({
     ...options.connection,
     ...options.fileOptions,
+    languages: options.languages,
   });
   if (fileBundle === null) return null;
 

diff --git a/src/bundles.ts b/src/bundles.ts
@@ -183,15 +183,32 @@ interface CreateBundleFromFoldersOptions extends ConnectionOptions, AnalyzeFolde
  * @param source
  * @returns
  */
-async function getSupportedFiles(baseURL: string, source: string, requestId?: string): Promise<SupportedFiles> {
+async function getSupportedFiles(
+  baseURL: string,
+  source: string,
+  requestId?: string,
+  languages?: string[],
+): Promise<SupportedFiles> {
   emitter.supportedFilesLoaded(null);
   const resp = await getFilters(baseURL, source, undefined, requestId);
   if (resp.type === 'error') {
     throw resp.error;
   }
-  const supportedFiles = resp.value;
-  emitter.supportedFilesLoaded(supportedFiles);
-  return supportedFiles;
+  const supportedFilesFromApi = resp.value;
+  //Given supported languages from 'registy'
+  if (languages) {
+    let supportedFiles: SupportedFiles = {} as any;
+    supportedFiles.configFiles = supportedFilesFromApi.configFiles;
+    supportedFiles.extensions = languages;
+    //For verification only
+    supportedFiles.extensions = supportedFiles.extensions.filter(langExtension =>
+      supportedFilesFromApi.extensions.includes(langExtension),
+    );
+    emitter.supportedFilesLoaded(supportedFiles);
+    return supportedFiles;
+  }
+  emitter.supportedFilesLoaded(supportedFilesFromApi);
+  return supportedFilesFromApi;
 }
 
 export interface FileBundle extends RemoteBundle {
@@ -208,10 +225,9 @@ export interface FileBundle extends RemoteBundle {
  */
 export async function createBundleFromFolders(options: CreateBundleFromFoldersOptions): Promise<FileBundle | null> {
   const baseDir = determineBaseDir(options.paths);
-
   const [supportedFiles, fileIgnores] = await Promise.all([
     // Fetch supporte files to save network traffic
-    getSupportedFiles(options.baseURL, options.source, options.requestId),
+    getSupportedFiles(options.baseURL, options.source, options.requestId, options.languages),
     // Scan for custom ignore rules
     collectIgnoreRules(options.paths, options.symlinksEnabled, options.defaultFileIgnores),
   ]);

diff --git a/src/interfaces/analysis-options.interface.ts b/src/interfaces/analysis-options.interface.ts
@@ -43,12 +43,14 @@ export interface FileAnalysisOptions extends AnalysisContext {
   connection: ConnectionOptions;
   analysisOptions: AnalysisOptions;
   fileOptions: AnalyzeFoldersOptions;
+  languages?: string[];
 }
 
 export interface AnalyzeFoldersOptions {
   paths: string[];
   symlinksEnabled?: boolean;
   defaultFileIgnores?: string[];
+  languages?: string[];
 }
 
 export interface CollectBundleFilesOptions extends AnalyzeFoldersOptions {