fix 7z BadSignature error when compressing and then listing

Signed-off-by: tommady <tommady@users.noreply.github.com>

src/archive/sevenz.rs

@@ -171,11 +171,11 @@ where
 }
 
 /// List contents of `archive_path`, returning a vector of archive entries
-pub fn list_archive(
-    archive_path: &Path,
-    password: Option<&[u8]>,
-) -> Result<impl Iterator<Item = crate::Result<FileInArchive>>> {
-    let reader = fs::File::open(archive_path)?;
+pub fn list_archive<R>(reader: R, password: Option<&[u8]>) -> Result<impl Iterator<Item = crate::Result<FileInArchive>>>
+where
+    R: Read + Seek,
+{
+    // let reader = fs::File::open(archive_path)?;
 
     let mut files = Vec::new();
 

src/commands/list.rs

@@ -122,7 +122,10 @@ pub fn list_archive_contents(
                 }
             }
 
-            Box::new(archive::sevenz::list_archive(archive_path, password)?)
+            let mut vec = vec![];
+            io::copy(&mut reader, &mut vec)?;
+
+            Box::new(archive::sevenz::list_archive(io::Cursor::new(vec), password)?)
         }
         Gzip | Bzip | Bzip3 | Lz4 | Lzma | Snappy | Zstd | Brotli => {
             unreachable!("Not an archive, should be validated before calling this function.");

tests/integration.rs

@@ -1065,3 +1065,27 @@ fn fail_when_compressing_archive_as_the_second_extension() {
         .is_some());
     }
 }
+
+#[test]
+fn sevenz_list_should_not_failed() {
+    let temp_dir = tempdir().unwrap();
+    let root_path = temp_dir.path();
+    let src_files_path = root_path.join("src_files");
+    fs::create_dir_all(&src_files_path).unwrap();
+
+    let archive = root_path.join("archive.7z.gz");
+    crate::utils::cargo_bin()
+        .arg("compress")
+        .arg("--yes")
+        .arg(fs::File::create(src_files_path.join("README.md")).unwrap().path())
+        .arg(&archive)
+        .assert()
+        .success();
+
+    crate::utils::cargo_bin()
+        .arg("list")
+        .arg("--yes")
+        .arg(&archive)
+        .assert()
+        .success();
+}