fix(input): thread a typed InputValue through the input layer

Options and arguments were stored and passed as PhpMixed even though
Symfony only ever puts a string, a bool, a list of strings or null in
one. get_option already narrowed to InputOptionValue at the boundary;
this widens that enum into InputValue and pushes it through
InputInterface, InputOption/InputArgument defaults, the Input storage,
ArgvInput/ArrayInput/StringInput/CompletionInput, Command::add_option
and add_argument, and the Composer-side wrappers.

Two neighbouring string|int unions get types of their own:
InputDefinition::{get_argument,has_argument} take an ArgumentName, and
ArrayInput keys its parameters by ParameterName. has_parameter_option
and get_parameter_option take the values they look for as &[&str],
which is what PHP's `(array) $values` cast produced anyway.

Two behaviours change along the way. Input::set_option on a negated
option now negates with PHP's loose bool cast rather than treating a
non-bool as false, matching `!$value`. ArrayInput::parse now resolves
an integer key to an argument position instead of looking up an
argument literally named "0".

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

1 files changed, 10 insertions, 10 deletions

diff --git a/crates/shirabe-symfony-console/src/descriptor/text_descriptor.rs b/crates/shirabe-symfony-console/src/descriptor/text_descriptor.rs
index 8783ef5e..c15cdebb 100644
--- a/crates/shirabe-symfony-console/src/descriptor/text_descriptor.rs
+++ b/crates/shirabe-symfony-console/src/descriptor/text_descriptor.rs
@@ -36,15 +36,14 @@ impl TextDescriptor {
         argument: &InputArgument,
         options: IndexMap<String, PhpMixed>,
     ) -> anyhow::Result<()> {
-        let default = if !argument.get_default().is_null()
-            && (!matches!(
-                argument.get_default(),
-                PhpMixed::List(_) | PhpMixed::Array(_)
-            ) || shirabe_php_shim::count(argument.get_default()) != 0)
+        let default_value = argument.get_default().to_php_mixed();
+        let default = if !default_value.is_null()
+            && (!matches!(default_value, PhpMixed::List(_) | PhpMixed::Array(_))
+                || shirabe_php_shim::count(&default_value) != 0)
         {
             format!(
                 "<comment> [default: {}]</comment>",
-                self.format_default_value(argument.get_default())?
+                self.format_default_value(&default_value)?
             )
         } else {
             String::new()
@@ -82,14 +81,15 @@ impl TextDescriptor {
         option: &InputOption,
         options: IndexMap<String, PhpMixed>,
     ) -> anyhow::Result<()> {
+        let default_value = option.get_default().to_php_mixed();
         let default = if option.accept_value()
-            && !option.get_default().is_null()
-            && (!matches!(option.get_default(), PhpMixed::List(_) | PhpMixed::Array(_))
-                || shirabe_php_shim::count(option.get_default()) != 0)
+            && !default_value.is_null()
+            && (!matches!(default_value, PhpMixed::List(_) | PhpMixed::Array(_))
+                || shirabe_php_shim::count(&default_value) != 0)
         {
             format!(
                 "<comment> [default: {}]</comment>",
-                self.format_default_value(option.get_default())?
+                self.format_default_value(&default_value)?
             )
         } else {
             String::new()