Initial commit - full huishou project

2026-07-27 14:07:26 +08:00
commit 60790ad1b3
39127 changed files with 5989265 additions and 0 deletions
@@ -0,0 +1,40 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const stream_1 = require("stream");
+const is_1 = require("@sindresorhus/is");
+function createProgressStream(name, emitter, totalBytes) {
+    let transformedBytes = 0;
+    if (is_1.default.string(totalBytes)) {
+        totalBytes = Number(totalBytes);
+    }
+    const progressStream = new stream_1.Transform({
+        transform(chunk, _encoding, callback) {
+            transformedBytes += chunk.length;
+            const percent = totalBytes ? transformedBytes / totalBytes : 0;
+            // Let `flush()` be responsible for emitting the last event
+            if (percent < 1) {
+                emitter.emit(name, {
+                    percent,
+                    transferred: transformedBytes,
+                    total: totalBytes
+                });
+            }
+            callback(undefined, chunk);
+        },
+        flush(callback) {
+            emitter.emit(name, {
+                percent: 1,
+                transferred: transformedBytes,
+                total: totalBytes
+            });
+            callback();
+        }
+    });
+    emitter.emit(name, {
+        percent: 0,
+        transferred: 0,
+        total: totalBytes
+    });
+    return progressStream;
+}
+exports.createProgressStream = createProgressStream;