chore: enable typescript-eslint/explicit-function-return-type

eslint.config.js

@@ -52,6 +52,7 @@ export default defineConfig([
             "no-self-compare": "error",
             "no-unassigned-vars": "error",
             "@typescript-eslint/await-thenable": "error",
+            "@typescript-eslint/explicit-function-return-type": "error",
         },
     },
     globalIgnores([

scripts/accuracy/generateTestSummary.ts

@@ -32,11 +32,24 @@ interface BaselineRunInfo {
     createdOn: string;
 }
 
+interface TestSummary {
+    totalPrompts: number;
+    totalModels: number;
+    responsesWithZeroAccuracy: ModelResponse[];
+    responsesWith75Accuracy: ModelResponse[];
+    responsesWith100Accuracy: ModelResponse[];
+    averageAccuracy: number;
+    responsesImproved: number;
+    responsesRegressed: number;
+    reportGeneratedOn: string;
+    resultCreatedOn: string;
+}
+
 function populateTemplate(template: string, data: Record<string, string>): string {
     return template.replace(/\{\{(\w+)\}\}/g, (_, key: string) => data[key] ?? "");
 }
 
-function formatRunStatus(status: AccuracyRunStatuses) {
+function formatRunStatus(status: AccuracyRunStatuses): string {
     const statusClasses = ["chip", "run-status"];
     if (status === "done") {
         statusClasses.push("perfect");
@@ -107,7 +120,7 @@ function formatBaselineAccuracy(response: PromptAndModelResponse): string {
     return `<span class="accuracy-comparison">${formatAccuracy(response.baselineToolAccuracy)}</span>`;
 }
 
-function getTestSummary(comparableResult: ComparableAccuracyResult) {
+function getTestSummary(comparableResult: ComparableAccuracyResult): TestSummary {
     const responses = comparableResult.promptAndModelResponses;
     return {
         totalPrompts: new Set(responses.map((r) => r.prompt)).size,
@@ -130,7 +143,7 @@ function getTestSummary(comparableResult: ComparableAccuracyResult) {
 
 async function generateHtmlReport(
     comparableResult: ComparableAccuracyResult,
-    testSummary: ReturnType<typeof getTestSummary>,
+    testSummary: TestSummary,
     baselineInfo: BaselineRunInfo | null
 ): Promise<string> {
     const responses = comparableResult.promptAndModelResponses;
@@ -193,7 +206,7 @@ async function generateHtmlReport(
 
 function generateMarkdownBrief(
     comparableResult: ComparableAccuracyResult,
-    testSummary: ReturnType<typeof getTestSummary>,
+    testSummary: TestSummary,
     baselineInfo: BaselineRunInfo | null
 ): string {
     const markdownTexts = [
@@ -243,7 +256,7 @@ function generateMarkdownBrief(
     return markdownTexts.join("\n");
 }
 
-async function generateTestSummary() {
+async function generateTestSummary(): Promise<void> {
     const storage = getAccuracyResultStorage();
     try {
         const baselineCommit = process.env.MDB_ACCURACY_BASELINE_COMMIT;

scripts/apply.ts

@@ -22,7 +22,7 @@ function findObjectFromRef<T>(obj: T | OpenAPIV3_1.ReferenceObject, openapi: Ope
     return foundObj as T;
 }
 
-async function main() {
+async function main(): Promise<void> {
     const { spec, file } = argv(process.argv.slice(2));
 
     if (!spec || !file) {
@@ -92,7 +92,8 @@ async function main() {
     const operationOutput = operations
         .map((operation) => {
             const { operationId, method, path, requiredParams, hasResponseBody } = operation;
-            return `async ${operationId}(options${requiredParams ? "" : "?"}: FetchOptions<operations["${operationId}"]>) {
+            return `// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
+async ${operationId}(options${requiredParams ? "" : "?"}: FetchOptions<operations["${operationId}"]>) {
     const { ${hasResponseBody ? `data, ` : ``}error, response } = await this.client.${method}("${path}", options);
     if (error) {
         throw ApiClientError.fromError(response, error);

scripts/filter.ts

@@ -1,6 +1,6 @@
 import { OpenAPIV3_1 } from "openapi-types";
 
-async function readStdin() {
+async function readStdin(): Promise<string> {
     return new Promise<string>((resolve, reject) => {
         let data = "";
         process.stdin.setEncoding("utf8");
@@ -63,7 +63,7 @@ function filterOpenapi(openapi: OpenAPIV3_1.Document): OpenAPIV3_1.Document {
     return { ...openapi, paths: filteredPaths };
 }
 
-async function main() {
+async function main(): Promise<void> {
     const openapiText = await readStdin();
     const openapi = JSON.parse(openapiText) as OpenAPIV3_1.Document;
     const filteredOpenapi = filterOpenapi(openapi);

src/common/atlas/accessListUtils.ts

@@ -8,7 +8,7 @@ export async function makeCurrentIpAccessListEntry(
     apiClient: ApiClient,
     projectId: string,
     comment: string = DEFAULT_ACCESS_LIST_COMMENT
-) {
+): Promise<{ groupId: string; ipAddress: string; comment: string }> {
     const { currentIpv4Address } = await apiClient.getIpInfo();
     return {
         groupId: projectId,

src/common/atlas/apiClient.ts

@@ -63,7 +63,7 @@ export class ApiClient {
         );
     }
 
-    private getAccessToken = async () => {
+    private getAccessToken = async (): Promise<string | undefined> => {
         if (!this.hasCredentials()) {
             return undefined;
         }
@@ -145,7 +145,7 @@ export class ApiClient {
             // the username and password (for example, encodes `_` to %5F, which is wrong).
             return {
                 client: { client_id: clientId },
-                clientAuth: (_as, client, _body, headers) => {
+                clientAuth: (_as, client, _body, headers): void => {
                     const credentials = Buffer.from(`${clientId}:${clientSecret}`).toString("base64");
                     headers.set("Authorization", `Basic ${credentials}`);
                 },
@@ -305,6 +305,7 @@ export class ApiClient {
     }
 
     // DO NOT EDIT. This is auto-generated code.
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listClustersForAllProjects(options?: FetchOptions<operations["listClustersForAllProjects"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/clusters", options);
         if (error) {
@@ -313,6 +314,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listProjects(options?: FetchOptions<operations["listProjects"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/groups", options);
         if (error) {
@@ -321,6 +323,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async createProject(options: FetchOptions<operations["createProject"]>) {
         const { data, error, response } = await this.client.POST("/api/atlas/v2/groups", options);
         if (error) {
@@ -329,13 +332,15 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async deleteProject(options: FetchOptions<operations["deleteProject"]>) {
         const { error, response } = await this.client.DELETE("/api/atlas/v2/groups/{groupId}", options);
         if (error) {
             throw ApiClientError.fromError(response, error);
         }
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async getProject(options: FetchOptions<operations["getProject"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/groups/{groupId}", options);
         if (error) {
@@ -344,6 +349,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listProjectIpAccessLists(options: FetchOptions<operations["listProjectIpAccessLists"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/groups/{groupId}/accessList", options);
         if (error) {
@@ -352,6 +358,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async createProjectIpAccessList(options: FetchOptions<operations["createProjectIpAccessList"]>) {
         const { data, error, response } = await this.client.POST("/api/atlas/v2/groups/{groupId}/accessList", options);
         if (error) {
@@ -360,6 +367,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async deleteProjectIpAccessList(options: FetchOptions<operations["deleteProjectIpAccessList"]>) {
         const { error, response } = await this.client.DELETE(
             "/api/atlas/v2/groups/{groupId}/accessList/{entryValue}",
@@ -370,6 +378,7 @@ export class ApiClient {
         }
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listAlerts(options: FetchOptions<operations["listAlerts"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/groups/{groupId}/alerts", options);
         if (error) {
@@ -378,6 +387,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listClusters(options: FetchOptions<operations["listClusters"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/groups/{groupId}/clusters", options);
         if (error) {
@@ -386,6 +396,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async createCluster(options: FetchOptions<operations["createCluster"]>) {
         const { data, error, response } = await this.client.POST("/api/atlas/v2/groups/{groupId}/clusters", options);
         if (error) {
@@ -394,6 +405,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async deleteCluster(options: FetchOptions<operations["deleteCluster"]>) {
         const { error, response } = await this.client.DELETE(
             "/api/atlas/v2/groups/{groupId}/clusters/{clusterName}",
@@ -404,18 +416,19 @@ export class ApiClient {
         }
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async getCluster(options: FetchOptions<operations["getCluster"]>) {
         const { data, error, response } = await this.client.GET(
             "/api/atlas/v2/groups/{groupId}/clusters/{clusterName}",
             options
         );
-
         if (error) {
             throw ApiClientError.fromError(response, error);
         }
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listDatabaseUsers(options: FetchOptions<operations["listDatabaseUsers"]>) {
         const { data, error, response } = await this.client.GET(
             "/api/atlas/v2/groups/{groupId}/databaseUsers",
@@ -427,6 +440,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async createDatabaseUser(options: FetchOptions<operations["createDatabaseUser"]>) {
         const { data, error, response } = await this.client.POST(
             "/api/atlas/v2/groups/{groupId}/databaseUsers",
@@ -438,6 +452,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async deleteDatabaseUser(options: FetchOptions<operations["deleteDatabaseUser"]>) {
         const { error, response } = await this.client.DELETE(
             "/api/atlas/v2/groups/{groupId}/databaseUsers/{databaseName}/{username}",
@@ -448,6 +463,7 @@ export class ApiClient {
         }
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listFlexClusters(options: FetchOptions<operations["listFlexClusters"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/groups/{groupId}/flexClusters", options);
         if (error) {
@@ -456,6 +472,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async createFlexCluster(options: FetchOptions<operations["createFlexCluster"]>) {
         const { data, error, response } = await this.client.POST(
             "/api/atlas/v2/groups/{groupId}/flexClusters",
@@ -467,6 +484,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async deleteFlexCluster(options: FetchOptions<operations["deleteFlexCluster"]>) {
         const { error, response } = await this.client.DELETE(
             "/api/atlas/v2/groups/{groupId}/flexClusters/{name}",
@@ -477,6 +495,7 @@ export class ApiClient {
         }
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async getFlexCluster(options: FetchOptions<operations["getFlexCluster"]>) {
         const { data, error, response } = await this.client.GET(
             "/api/atlas/v2/groups/{groupId}/flexClusters/{name}",
@@ -488,6 +507,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listOrganizations(options?: FetchOptions<operations["listOrganizations"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/orgs", options);
         if (error) {
@@ -496,6 +516,7 @@ export class ApiClient {
         return data;
     }
 
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
     async listOrganizationProjects(options: FetchOptions<operations["listOrganizationProjects"]>) {
         const { data, error, response } = await this.client.GET("/api/atlas/v2/orgs/{orgId}/groups", options);
         if (error) {