Merge pull request #214 from sparkoo/copilot/support-unarchived-dem-files

Add support for unarchived .dem files

Author: sparkoo

parser/pkg/parser/wasmparser.go

@@ -56,5 +56,9 @@ func decompress(filename string, demoFile io.Reader) (io.Reader, error) {
 		return bzip2.NewReader(demoFile), nil
 	}
 
+	if strings.HasSuffix(filename, ".dem") {
+		return demoFile, nil
+	}
+
 	return nil, fmt.Errorf("unsupported file format %s", filename)
 }

parser/pkg/parser/wasmparser_test.go

@@ -44,6 +44,17 @@ func TestParseBz2DemoArchive(t *testing.T) {
 	}
 }
 
+func TestParseUnarchivedDemFile(t *testing.T) {
+	demoFile, err := os.Open(testDemosFolderPath + "/" + "1-e9789885-ebda-4f07-90de-8e38d73e174b-1-1.dem")
+	if err != nil {
+		t.Skip("failed to open the demo testfile. skipping for now as I have testdemos just locally")
+	}
+	parseErr := WasmParseDemo("test.dem", demoFile, func(payload []byte) {})
+	if parseErr != nil {
+		t.Fatalf("failed to parse the demo: %v", parseErr)
+	}
+}
+
 func TestParseUnsupportedDemoArchive(t *testing.T) {
 	parseErr := WasmParseDemo("not_supported.demo", nil, func(payload []byte) {})
 	if parseErr == nil {

web/src/Index/Uploader/Uploader.jsx

@@ -60,11 +60,11 @@ const Uploader = () => {
           Drop Your Demo File Here or Click to Browse
         </div>
         <div className="upload-subtext">
-          Supports .dem.gz, .dem.zst and .dem.bz2 files up to 500MB
+          Supports .dem, .dem.gz, .dem.zst and .dem.bz2 files up to 1GB
         </div>
         <input
           type="file"
-          accept=".dem.gz,.dem.zst,.dem.bz2"
+          accept=".dem,.dem.gz,.dem.zst,.dem.bz2"
           onChange={(e) => {
             const file = e.target.files[0];
             if (file) {