Add a meaningful User-Agent to API calls.

source/ts/types.d.ts

@@ -5,4 +5,5 @@ declare global {
   // These are created in `vite.config.ts` and inserted by Vite at build time.
   const blinkCommitHash: string;
   const blinkVersion: string;
+  const blinkUserAgent: string;
 }

source/ts/utilities/release.ts

@@ -32,6 +32,7 @@ export default class Release {
     const apiResponse = await window.fetch(this.apiUrl(mbid), {
       headers: {
         accept: 'application/json',
+        'user-agent': blinkUserAgent,
       },
     });
 

source/ts/utilities/search.ts

@@ -25,6 +25,7 @@ export default async function searchReleases(
   const response = await window.fetch(url, {
     headers: {
       accept: 'application/json',
+      'user-agent': blinkUserAgent,
     },
   });
 

vite.config.ts

@@ -23,14 +23,17 @@ function gitRevParse(): string {
   return JSON.stringify(revParse.stdout.trim());
 }
 
+const blinkVersion = process.env.npm_package_version ?? '<unknown version>';
+
 export default defineConfig({
   build: {
     outDir: buildDir,
     sourcemap: true,
   },
   define: {
-    blinkVersion: JSON.stringify(process.env.npm_package_version),
+    blinkVersion: JSON.stringify(blinkVersion),
     blinkCommitHash: gitRevParse(),
+    blinkUserAgent: `"Blink/${blinkVersion} (https://github.com/Bauke/blink)"`,
   },
   publicDir: path.join(sourceDir, 'assets'),
   root: sourceDir,