feat: add Java runtime versioning support (#91)

Author: dreamorosi

src/tools/fetchDocPage/schemas.ts

@@ -23,7 +23,11 @@ const schema = {
       if (!runtimes.includes(runtime as (typeof runtimes)[number])) {
         return false;
       }
-      if (runtime === 'typescript' || runtime === 'python') {
+      if (
+        runtime === 'typescript' ||
+        runtime === 'python' ||
+        runtime === 'java'
+      ) {
         const version = pathParts[2];
         const isValidSemver = /^\d+\.\d+\.\d+$/.test(version);
         const isLatest = version === 'latest';

src/tools/searchDocs/tool.ts

@@ -37,7 +37,7 @@ const tool = async (props: ToolProps): Promise<CallToolResult> => {
   logger.appendKeys({ search, runtime, version });
 
   const urlParts =
-    runtime === 'python' || runtime === 'typescript'
+    runtime === 'python' || runtime === 'typescript' || runtime === 'java'
       ? [runtime, version]
       : [runtime];
   const baseUrl = `${POWERTOOLS_BASE_URL}/${urlParts.join('/')}`;

tests/unit/searchDocs.test.ts

@@ -77,8 +77,9 @@ describe('tool', () => {
       http.get(`${POWERTOOLS_BASE_URL}/dotnet/search/search_index.json`, () =>
         HttpResponse.text('Metrics is a feature of PowerTools for TypeScript.')
       ),
-      http.get(`${POWERTOOLS_BASE_URL}/java/search/search_index.json`, () =>
-        HttpResponse.text(JSON.stringify({ foo: [] }))
+      http.get(
+        `${POWERTOOLS_BASE_URL}/java/latest/search/search_index.json`,
+        () => HttpResponse.text(JSON.stringify({ foo: [] }))
       ),
       http.get(
         `${POWERTOOLS_BASE_URL}/python/latest/search/search_index.json`,
@@ -167,14 +168,14 @@ describe('tool', () => {
 
     // Act
     const result = await tool({
-      version: '',
+      version: 'latest',
       runtime: 'java',
       search: 'log buffering',
     });
 
     // Assess
     expect(result.content).toBeResponseWithText(
-      `Failed to fetch search index for java : Invalid search index format for java : missing 'docs' property`
+      `Failed to fetch search index for java latest: Invalid search index format for java latest: missing 'docs' property`
     );
     expect(result.isError).toBe(true);
   });