feat: Make stream stage STAGE_FOOTER when listing file has ended

lib/onData.js

@@ -1,4 +1,4 @@
-import { STAGE_HEADERS, STAGE_FILES } from './references.js'
+import { STAGE_HEADERS, STAGE_FILES, STAGE_FOOTER } from './references.js'
 
 /**
  * Regexp to detect a progress vs. data
@@ -53,6 +53,17 @@ export function onSubprocessData (stream, chunk) {
       if (matchInfo) {
         stream.info[matchInfo.groups.property] = matchInfo.groups.value
       }
+      return
+    }
+
+    // An empty line is created at the end of the listing of files. This empty
+    // line means that 7zip has reached the end of the listing, and will next
+    // outputs infos for the STAGE_FOOTER.
+    if (stream._stage === STAGE_FILES) {
+      const isLineEmpty = (line === '')
+      if (isLineEmpty) {
+        stream._stage = STAGE_FOOTER
+      }
     }
 
     // Parser function call. Only push to stream when the parser return non-null