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, 9 insertions, 8 deletions

diff --git a/crates/shirabe/tests/command/status_command_test.rs b/crates/shirabe/tests/command/status_command_test.rs
index 32b8390a..a5571856 100644
--- a/crates/shirabe/tests/command/status_command_test.rs
+++ b/crates/shirabe/tests/command/status_command_test.rs
@@ -6,12 +6,13 @@ use crate::test_case::{
 };
 use serial_test::serial;
 use shirabe::package::handle::PackageInterfaceHandle;
-use shirabe_php_shim::PhpMixed;
+use shirabe_symfony_console::input::InputValue;
+use shirabe_symfony_console::input::ParameterName;
 
-fn input(pairs: Vec<(&str, PhpMixed)>) -> Vec<(PhpMixed, PhpMixed)> {
+fn input(pairs: Vec<(&str, InputValue)>) -> Vec<(ParameterName, InputValue)> {
     pairs
         .into_iter()
-        .map(|(k, v)| (PhpMixed::from(k), v))
+        .map(|(k, v)| (ParameterName::of(k), v))
         .collect()
 }
 
@@ -36,7 +37,7 @@ fn test_no_local_changes() {
     let mut app_tester = get_application_tester();
     app_tester
         .run(
-            vec![(PhpMixed::from("command"), PhpMixed::from("status"))],
+            vec![(ParameterName::of("command"), InputValue::from("status"))],
             RunOptions::default(),
         )
         .unwrap();
@@ -59,7 +60,7 @@ struct LocallyModifiedPackageData {
 /// ref: StatusCommandTest::testLocallyModifiedPackages (data provider rolled into a helper).
 fn run_locally_modified_packages_case(
     composer_json: serde_json::Value,
-    command_flags: Vec<(&str, PhpMixed)>,
+    command_flags: Vec<(&str, InputValue)>,
     package_data: LocallyModifiedPackageData,
 ) {
     let _tear_down = init_temp_composer(Some(&composer_json), None, None, true);
@@ -84,7 +85,7 @@ fn run_locally_modified_packages_case(
     let mut app_tester = get_application_tester();
     app_tester
         .run(
-            input(vec![("command", PhpMixed::from("install"))]),
+            input(vec![("command", InputValue::from("install"))]),
             RunOptions::default(),
         )
         .unwrap();
@@ -99,7 +100,7 @@ fn run_locally_modified_packages_case(
     )
     .unwrap();
 
-    let mut status_input = vec![("command", PhpMixed::from("status"))];
+    let mut status_input = vec![("command", InputValue::from("status"))];
     status_input.extend(command_flags);
     app_tester
         .run(input(status_input), RunOptions::default())
@@ -135,7 +136,7 @@ fn test_locally_modified_packages_from_source() {
 fn test_locally_modified_packages_from_dist() {
     run_locally_modified_packages_case(
         serde_json::json!({ "require": { "smarty/smarty": "^3.1" } }),
-        vec![("--verbose", PhpMixed::from(true))],
+        vec![("--verbose", InputValue::from(true))],
         LocallyModifiedPackageData {
             name: "smarty/smarty",
             version: "3.1.7",