1 files changed, 35 insertions, 0 deletions
diff --git a/crates/shirabe/src/repository/writable_array_repository.rs b/crates/shirabe/src/repository/writable_array_repository.rs
index 41ae657..54e4b04 100644
--- a/crates/shirabe/src/repository/writable_array_repository.rs
+++ b/crates/shirabe/src/repository/writable_array_repository.rs
@@ -1 +1,36 @@
 //! ref: composer/src/Composer/Repository/WritableArrayRepository.php
+
+use anyhow::Result;
+use crate::installer::installation_manager::InstallationManager;
+use crate::repository::array_repository::ArrayRepository;
+
+#[derive(Debug)]
+pub struct WritableArrayRepository {
+    inner: ArrayRepository,
+    pub(crate) dev_package_names: Vec<String>,
+    dev_mode: Option<bool>,
+}
+
+impl WritableArrayRepository {
+    /// Returns true if dev requirements were installed, false if --no-dev was used, None if yet unknown.
+    pub fn get_dev_mode(&self) -> Option<bool> {
+        self.dev_mode
+    }
+
+    pub fn set_dev_package_names(&mut self, dev_package_names: Vec<String>) {
+        self.dev_package_names = dev_package_names;
+    }
+
+    pub fn get_dev_package_names(&self) -> &Vec<String> {
+        &self.dev_package_names
+    }
+
+    pub fn write(&mut self, dev_mode: bool, _installation_manager: &InstallationManager) -> Result<()> {
+        self.dev_mode = Some(dev_mode);
+        Ok(())
+    }
+
+    pub fn reload(&mut self) {
+        self.dev_mode = None;
+    }
+}