refactor(symfony-console): extract symfony/console into the shirabe-symfony-console crate

Move `Symfony\Component\Console` out of shirabe-external-packages and
into its own crate, so the path is
`shirabe_symfony_console::application::Application` instead of
`shirabe_external_packages::symfony::console::application::Application`.
The `delegate_to_inner!` and `delegate_command_trait_impls_to_inner!`
macros move with it.

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

1 files changed, 36 insertions, 0 deletions

diff --git a/crates/shirabe-symfony-console/src/attribute/as_command.rs b/crates/shirabe-symfony-console/src/attribute/as_command.rs
new file mode 100644
index 00000000..233e0b75
--- /dev/null
+++ b/crates/shirabe-symfony-console/src/attribute/as_command.rs
@@ -0,0 +1,36 @@
+//! ref: composer/vendor/symfony/console/Attribute/AsCommand.php
+
+/// Service tag to autoconfigure commands.
+///
+/// PHP attribute: #[\Attribute(\Attribute::TARGET_CLASS)]
+#[derive(Debug)]
+pub struct AsCommand {
+    pub name: String,
+    pub description: Option<String>,
+}
+
+impl AsCommand {
+    pub fn new(
+        name: String,
+        description: Option<String>,
+        aliases: Vec<String>,
+        hidden: bool,
+    ) -> Self {
+        let mut this = Self { name, description };
+
+        if !hidden && aliases.is_empty() {
+            return this;
+        }
+
+        let mut name: Vec<String> = this.name.split('|').map(|s| s.to_string()).collect();
+        name.extend(aliases);
+
+        if hidden && !name[0].is_empty() {
+            name.insert(0, String::new());
+        }
+
+        this.name = name.join("|");
+
+        this
+    }
+}