Feature/windows support (#21)

* feat: windows support
soehrl · Nov 19, 2024 · fc228cd · fc228cd
1 parent 1119fac
commit fc228cd
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Showing 2 changed files with 17 additions and 3 deletions.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -11,7 +11,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
     runs-on: ${{ matrix.os }}
 

diff --git a/tracing-tape-recorder/src/lib.rs b/tracing-tape-recorder/src/lib.rs
@@ -117,8 +117,22 @@ impl Chapter {
         let offset = self.offset();
         let data = unsafe { self.as_bytes() };
 
-        use std::os::unix::fs::FileExt;
-        file.write_all_at(data, offset).unwrap();
+        #[cfg(unix)]
+        {
+            use std::os::unix::fs::FileExt;
+            file.write_all_at(data, offset).unwrap();
+        }
+        #[cfg(windows)]
+        {
+            use std::os::windows::fs::FileExt;
+            let mut offset = offset;
+            let mut data = data;
+            while !data.is_empty() {
+                let bytes_written = file.seek_write(data, offset).unwrap();
+                data = &data[bytes_written..];
+                offset += bytes_written as u64;
+            }
+        }
 
         self.bytes_written.store(0, Ordering::Relaxed);
         self.data_offset.store(u64::max_value(), Ordering::Relaxed);