From 79ec6878877f0fd9246d67d3cd4f8cc2d1200150 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Fri, 17 Jul 2026 11:08:07 +0800
Subject: refactor: rename `mingling_picker` to `arg_picker`

---
 arg_picker/src/builtin/pick_bool.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 arg_picker/src/builtin/pick_bool.rs

(limited to 'arg_picker/src/builtin/pick_bool.rs')

diff --git a/arg_picker/src/builtin/pick_bool.rs b/arg_picker/src/builtin/pick_bool.rs
new file mode 100644
index 0000000..ccc4424
--- /dev/null
+++ b/arg_picker/src/builtin/pick_bool.rs
@@ -0,0 +1,22 @@
+use crate::parselib::{FlagMatcher, Matcher};
+use crate::pickable_needed::*;
+
+impl<'a> Pickable<'a> for bool {
+    fn get_attr(_: &'a PickerArg<'a, Self>) -> PickerArgAttr {
+        PickerArgAttr::Flag
+    }
+
+    fn tag(ctx: TagPhaseContext) -> Vec<usize> {
+        FlagMatcher::match_all(ctx.into())
+    }
+
+    fn pick(raw_strs: &[&str]) -> PickerArgResult<Self> {
+        if raw_strs.is_empty() {
+            // No matching flag found — signal NotFound so the fallback chain
+            // (default → route) gets a chance to run.
+            PickerArgResult::NotFound
+        } else {
+            PickerArgResult::Parsed(true)
+        }
+    }
+}
-- 
cgit