From 0a43505bdcc2445e52dca60ea11ffb5d2210d60a Mon Sep 17 00:00:00 2001
From: Bauke <me@bauke.xyz>
Date: Tue, 4 Jan 2022 00:17:05 +0100
Subject: [PATCH] Add a meaningful User-Agent to API calls.

---
 source/ts/types.d.ts           | 1 +
 source/ts/utilities/release.ts | 1 +
 source/ts/utilities/search.ts  | 1 +
 vite.config.ts                 | 5 ++++-
 4 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/source/ts/types.d.ts b/source/ts/types.d.ts
index f2691c8..8277c2f 100644
--- a/source/ts/types.d.ts
+++ b/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;
 }
diff --git a/source/ts/utilities/release.ts b/source/ts/utilities/release.ts
index 37f2888..cf70b86 100644
--- a/source/ts/utilities/release.ts
+++ b/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,
       },
     });
 
diff --git a/source/ts/utilities/search.ts b/source/ts/utilities/search.ts
index d3494b7..102945d 100644
--- a/source/ts/utilities/search.ts
+++ b/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,
     },
   });
 
diff --git a/vite.config.ts b/vite.config.ts
index 7be580c..abe5a40 100644
--- a/vite.config.ts
+++ b/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,