Make version function synchronous

jakebailey · Jul 7, 2024 · c60db9f · c60db9f
1 parent b9060b0
commit c60db9f
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/src/__tests__/cli/index.test.ts b/src/__tests__/cli/index.test.ts
@@ -288,7 +288,7 @@ test("main print version", async (t) => {
         .setup((d) => d.argv)
         .returns(["node", "cli.js", "--version"])
         .setup((d) => d.version)
-        .returns(async () => version)
+        .returns(() => version)
         .setup((d) => d.cwd)
         .returns(() => fixturesPath)
         .setup((d) => d.log)

diff --git a/src/cli/index.ts b/src/cli/index.ts
@@ -46,7 +46,7 @@ async function mainWorker(d: D) {
     }
 
     if (args.version) {
-        d.log(`hereby ${await d.version()}`);
+        d.log(`hereby ${d.version()}`);
         return;
     }
 

diff --git a/src/cli/utils.ts b/src/cli/utils.ts
@@ -61,7 +61,7 @@ export interface D {
     readonly simplifyPath: (p: string) => string;
     readonly argv: string[];
     readonly setExitCode: (code: number) => void;
-    readonly version: () => Promise<string>;
+    readonly version: () => string;
 
     // Third-party package imports.
     readonly resolve: (specifier: string, parent: string) => Promise<string>;
@@ -84,9 +84,9 @@ export async function real(): Promise<D> {
         setExitCode: (code) => {
             process.exitCode = code;
         },
-        version: async () => {
+        version: () => {
             const packageJsonURL = new URL("../../package.json", import.meta.url);
-            const packageJson = await fs.promises.readFile(packageJsonURL, "utf8");
+            const packageJson = fs.readFileSync(packageJsonURL, "utf8");
             return JSON.parse(packageJson).version;
         },
         resolve: async (specifier, parent) => {