✨ Add logger and accept arguments

deps.ts

@@ -1,12 +1,14 @@
 // Copyright 2021-present the Nameable authors. All rights reserved. MIT license.
 export {
-  first,
+  and,
   has,
   ifElse,
+  isBoolean,
   isUndefined,
   length,
   map,
   N,
+  NN,
   or,
   props,
 } from "https://deno.land/x/fonction@v1.7.0/mod.ts";

format/json.ts

@@ -1,6 +1,30 @@
+import { ifElse, isBoolean, length, N } from "../deps.ts";
 const json = (val: (readonly ["deno.land", boolean])[]) =>
   val.reduce((acc, [registry, isAvailable]) => {
     return { ...acc, [registry]: isAvailable };
   }, {} as Record<"deno.land", boolean>);
 
-export { json };
+const summarize = (val: (readonly [string, boolean | Error])[]): {
+  result: Record<string, boolean>;
+  hasError: boolean;
+  errors: [string, Error][];
+} => {
+  const errors = val.filter(([_, result]) =>
+    N(isBoolean(result))
+  ) as ([string, Error])[];
+
+  const result = val.map((
+    [registry, result],
+  ) => [registry, ifElse(isBoolean(result), result, false)]) as (readonly [
+    "deno.land",
+    boolean,
+  ])[];
+
+  return {
+    result: json(result),
+    hasError: N(length(errors)),
+    errors,
+  };
+};
+
+export { json, summarize };

log/log.ts

@@ -0,0 +1,9 @@
+import { ifElse } from "../deps.ts";
+const loggerFactory = (isSilent: boolean) =>
+  ifElse(
+    isSilent,
+    () => (..._: any[]) => {},
+    () => (...message: any[]) => console.log(...message),
+  );
+
+export { loggerFactory };

mod.ts

@@ -3,14 +3,36 @@ import { query } from "./request/deno_land.ts";
 import { query as queryNestLand } from "./request/nest_land.ts";
 import { query as queryNpm } from "./request/npm.ts";
 // import { info } from "https://deno.land/std@0.96.0/log/mod.ts";
-import { json } from "./format/json.ts";
+import { summarize } from "./format/json.ts";
+import { loggerFactory } from "./log/log.ts";
 
-const run = async (name: string) => {
-  console.log(`Check name: ${name}\n`);
-  const result = await Promise.all(
+type Option = {
+  silent: boolean;
+  json: boolean;
+  registry: [];
+};
+
+const defaultOption: Option = {
+  silent: false,
+  json: true,
+  registry: [],
+};
+
+const checkName = async (
+  name: string,
+  option?: Partial<
+    Option
+  >,
+) => {
+  const { silent = defaultOption.silent } = option || defaultOption;
+  const logger = loggerFactory(silent);
+  logger(`Check name: ${name}\n`);
+
+  const resultAll = await Promise.all(
     ([query, queryNestLand, queryNpm] as any[]).map((fn) => fn(name)),
   );
-  console.log(json(result as any));
+  const { result } = summarize(resultAll);
+  logger(result);
 };
 
-export { run };
+export { checkName };

request/deno_land.ts

@@ -1,6 +1,6 @@
 // Copyright 2021-present the Nameable authors. All rights reserved. MIT license.
 import { DENO_LAND_BASE_URL } from "../constants.ts";
-import { N, or, props } from "../deps.ts";
+import { and, isBoolean, N, NN, or, props } from "../deps.ts";
 
 type Response = {
   success: boolean;
@@ -11,17 +11,28 @@ type Response = {
   };
 };
 
-const query = async (search: string) => {
+const simpleCompare = async (search: string) => {
   const modulesUrl = new URL(search, DENO_LAND_BASE_URL);
 
   try {
     const res = await fetch(modulesUrl.toString());
     const { success, data } = await res.json() as Response;
     const isAvailable = or(N(success), () => props("name", data) !== search);
-    return ["deno.land", isAvailable] as const;
-  } catch {
-    throw Error("Error:");
+    return isAvailable;
+  } catch (e) {
+    return e as Error;
+  }
+};
+
+const query = async (search: string) => {
+  const result = await simpleCompare(search);
+  if (
+    or(and(isBoolean(result), () => NN(result)), () => result instanceof Error)
+  ) {
+    return ["deno.land", result] as const;
   }
+
+  return ["deno.land", false] as const;
 };
 
-export { query };
+export { query, simpleCompare };