refactor(symfony-process): extract symfony/process into the shirabe-symfony-process crate

Move `Symfony\Component\Process` out of shirabe-external-packages and
into its own crate, so the path is `shirabe_symfony_process::Process`
instead of `shirabe_external_packages::symfony::process::Process`.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/crates/shirabe-symfony-process/src/pipes/windows_pipes.rs b/crates/shirabe-symfony-process/src/pipes/windows_pipes.rs
new file mode 100644
index 00000000..87bf5126
--- /dev/null
+++ b/crates/shirabe-symfony-process/src/pipes/windows_pipes.rs
@@ -0,0 +1,60 @@
+//! ref: composer/vendor/symfony/process/Pipes/WindowsPipes.php
+
+use crate::pipes::abstract_pipes::AbstractPipes;
+use crate::pipes::pipes_interface::PipesInterface;
+use indexmap::IndexMap;
+use shirabe_php_shim::{Descriptor, PhpMixed, PhpResource};
+
+/// WindowsPipes implementation uses temporary files as handles.
+#[derive(Debug)]
+pub struct WindowsPipes {
+    inner: AbstractPipes,
+    files: IndexMap<i64, String>,
+    file_handles: IndexMap<i64, PhpResource>,
+    lock_handles: IndexMap<i64, PhpResource>,
+    read_bytes: IndexMap<i64, i64>,
+}
+
+impl WindowsPipes {
+    pub fn new(_input: PhpMixed) -> Self {
+        // Windows-only path: never constructed on non-Windows targets.
+        todo!()
+    }
+}
+
+impl PipesInterface for WindowsPipes {
+    fn get_descriptors(&mut self) -> Vec<Descriptor> {
+        let _ = (
+            &self.files,
+            &self.file_handles,
+            &self.lock_handles,
+            &self.read_bytes,
+        );
+        todo!()
+    }
+
+    fn get_files(&self) -> IndexMap<i64, String> {
+        self.files.clone()
+    }
+
+    fn read_and_write(&mut self, _blocking: bool, _close: bool) -> IndexMap<i64, String> {
+        todo!()
+    }
+
+    fn are_open(&self) -> bool {
+        !self.inner.pipes.is_empty() && !self.file_handles.is_empty()
+    }
+
+    fn close(&mut self) {
+        self.inner.close();
+        todo!()
+    }
+
+    fn pipes(&self) -> &IndexMap<i64, PhpResource> {
+        &self.inner.pipes
+    }
+
+    fn pipes_mut(&mut self) -> &mut IndexMap<i64, PhpResource> {
+        &mut self.inner.pipes
+    }
+}