1 files changed, 60 insertions, 0 deletions
diff --git a/mingling/src/setups/confirm.rs b/mingling/src/setups/confirm.rs
new file mode 100644
index 0000000..46ead36
--- /dev/null
+++ b/mingling/src/setups/confirm.rs
@@ -0,0 +1,60 @@
+use mingling_core::{
+    Program, ProgramCollect, config, hook::ProgramHook, setup::ProgramSetup, this,
+};
+
+use crate::res::ResConfirm;
+
+/// Confirm setup for managing confirmation state
+///
+/// This Setup manages the confirmation flag within the program's resource
+/// store. It registers a [`ResConfirm`] resource and sets up a hook that
+/// checks the user's confirmation mode during program execution.
+///
+/// # Usage
+///
+/// This Setup can be registered using the
+/// [`Program`](https://docs.rs/mingling/latest/mingling/struct.Program.html)
+/// `with_setup` method, for example:
+///
+/// ```rust
+/// # use mingling::MockProgramCollect as ThisProgram;
+/// use mingling::Program;
+/// use mingling::setup::ConfirmSetup;
+///
+/// let mut program = Program::<ThisProgram>::new();
+/// program.with_setup(ConfirmSetup);
+/// ```
+///
+/// # Behavior
+///
+/// - Registers a [`ResConfirm`] resource that tracks confirmation state.
+/// - At the beginning of command execution, checks whether the user's
+///   confirmation mode is set to `Skip`.
+/// - If confirmation is skipped, the [`ResConfirm`] resource is updated
+///   to record the confirmed state.
+///
+/// # Notes
+///
+/// - This Setup applies uniformly to all subcommands of the entire program.
+/// - The confirmation state is determined by the global `config` setting;
+///   it does not support per-command overrides.
+pub struct ConfirmSetup;
+
+impl<C> ProgramSetup<C> for ConfirmSetup
+where
+    C: ProgramCollect<Enum = C> + 'static,
+{
+    fn setup(self, program: &mut Program<C>) {
+        program.with_resource(ResConfirm::new());
+
+        program.with_hook(ProgramHook::empty().on_pre_dispatch::<_, ()>(|_| {
+            let p = this::<C>();
+            let confirmed = p.user_context.confirmation == config::ConfirmationMode::Skip;
+            if confirmed {
+                p.modify_res(|c: &mut ResConfirm| {
+                    c.set_confirmed();
+                });
+            }
+        }));
+    }
+}