append to the end

example/hashes.json

@@ -1,6 +1,8 @@
 {
-  "index.js": "1f49271e60e53b00-",
-  "index.html": "8e27d2f424d541b4-",
-  "index.css": "712708f47c759d37-",
-  "images/sample.jpg": "4c67e0488b3afa81-"
+  "index.js": "1f49271e60e53b00",
+  "index.html": "8e27d2f424d541b4",
+  "index.css": "712708f47c759d37",
+  "images/sample.jpg": "4c67e0488b3afa81",
+  "test.html": "6944c8b16078a588",
+  "test.css": "b305efc33fe211f7"
 }

index.js

@@ -430,10 +430,8 @@ async function fastifyStatic (fastify, opts) {
   }
 
   function getHashedStaticPath (unhashedRelativePath) {
-    const relativeDirectory = path.posix.dirname(unhashedRelativePath)
-    const fileName = path.basename(unhashedRelativePath)
     const hash = fastify[kFileHashes].get(unhashedRelativePath)
-    return `${prefix}${relativeDirectory === '.' ? '' : `${relativeDirectory}/`}${hash ?? ''}${fileName}`
+    return `${prefix}${unhashedRelativePath}${hash ? `.${hash}` : ''}`
   }
 }
 

lib/hash.js

@@ -10,7 +10,7 @@ const fastq = require('fastq')
 async function generateFileHash (filePath) {
   try {
     const fileBuffer = await fs.readFile(filePath)
-    return `${crypto.createHash('md5').update(fileBuffer).digest('hex').slice(0, 16)}-`
+    return crypto.createHash('md5').update(fileBuffer).digest('hex').slice(0, 16)
   } catch {
     return ''
   }