2 files changed, 93 insertions, 0 deletions

diff --git a/crates/shirabe-php-shim/src/lib.rs b/crates/shirabe-php-shim/src/lib.rs
index d2dbc09..086a221 100644
--- a/crates/shirabe-php-shim/src/lib.rs
+++ b/crates/shirabe-php-shim/src/lib.rs
@@ -87,10 +87,22 @@ pub fn is_bool(value: &PhpMixed) -> bool {
     todo!()
 }
 
+pub fn is_string(value: &PhpMixed) -> bool {
+    todo!()
+}
+
 pub fn empty(value: &PhpMixed) -> bool {
     todo!()
 }
 
+pub fn method_exists(object: &PhpMixed, method_name: &str) -> bool {
+    todo!()
+}
+
+pub fn get_class(object: &PhpMixed) -> String {
+    todo!()
+}
+
 pub fn get_debug_type(value: &PhpMixed) -> String {
     todo!()
 }
diff --git a/crates/shirabe/src/command/script_alias_command.rs b/crates/shirabe/src/command/script_alias_command.rs
index 52ee06b..ad26cd7 100644
--- a/crates/shirabe/src/command/script_alias_command.rs
+++ b/crates/shirabe/src/command/script_alias_command.rs
@@ -1 +1,82 @@
 //! ref: composer/src/Composer/Command/ScriptAliasCommand.php
+
+use anyhow::Result;
+use shirabe_external_packages::composer::pcre::preg::Preg;
+use shirabe_external_packages::symfony::console::input::input_interface::InputInterface;
+use shirabe_external_packages::symfony::console::output::output_interface::OutputInterface;
+use shirabe_php_shim::{is_string, InvalidArgumentException, LogicException, PhpMixed};
+use crate::command::base_command::BaseCommand;
+use crate::console::input::input_argument::InputArgument;
+use crate::console::input::input_option::InputOption;
+use crate::util::platform::Platform;
+
+pub struct ScriptAliasCommand {
+    inner: BaseCommand,
+    script: String,
+    description: String,
+    aliases: Vec<String>,
+}
+
+impl ScriptAliasCommand {
+    pub fn new(script: String, description: Option<String>, aliases: Vec<String>) -> Result<Self> {
+        let description = description.unwrap_or_else(|| format!("Runs the {} script as defined in composer.json", script));
+
+        for alias in &aliases {
+            if !is_string(&PhpMixed::String(alias.clone())) {
+                return Err(InvalidArgumentException {
+                    message: r#""scripts-aliases" element array values should contain only strings"#.to_string(),
+                    code: 0,
+                }.into());
+            }
+        }
+
+        let mut inner = BaseCommand::new();
+        inner.ignore_validation_errors();
+
+        Ok(Self { inner, script, description, aliases })
+    }
+
+    pub fn configure(&mut self) {
+        self.inner
+            .set_name(&self.script)
+            .set_description(&self.description)
+            .set_aliases(self.aliases.clone())
+            .set_definition(vec![
+                InputOption::new("dev", None, Some(InputOption::VALUE_NONE), "Sets the dev mode.", None, vec![]),
+                InputOption::new("no-dev", None, Some(InputOption::VALUE_NONE), "Disables the dev mode.", None, vec![]),
+                InputArgument::new("args", Some(InputArgument::IS_ARRAY | InputArgument::OPTIONAL), "", None, vec![]),
+            ])
+            .set_help(
+                "The <info>run-script</info> command runs scripts defined in composer.json:\n\n\
+                <info>php composer.phar run-script post-update-cmd</info>\n\n\
+                Read more at https://getcomposer.org/doc/03-cli.md#run-script-run"
+            );
+    }
+
+    pub fn execute(&mut self, input: &dyn InputInterface, _output: &dyn OutputInterface) -> Result<i64> {
+        let composer = self.inner.require_composer()?;
+
+        let args = input.get_arguments();
+
+        // TODO remove for Symfony 6+ as it is then in the interface
+        if !input.has_to_string() {
+            return Err(LogicException {
+                message: format!("Expected an Input instance that is stringable, got {}", input.get_class_name()),
+                code: 0,
+            }.into());
+        }
+
+        let dev_mode = input.get_option("dev").as_bool().unwrap_or(false)
+            || !input.get_option("no-dev").as_bool().unwrap_or(false);
+
+        Platform::put_env("COMPOSER_DEV_MODE", if dev_mode { "1" } else { "0" });
+
+        let script_alias_input = Preg::replace_limit(r"^\S+ ?", "", &input.to_string(), 1);
+        let mut flags = indexmap::IndexMap::new();
+        flags.insert("script-alias-input".to_string(), PhpMixed::String(script_alias_input));
+
+        let args_value = args.get("args").cloned().unwrap_or(PhpMixed::Null);
+
+        Ok(composer.get_event_dispatcher().dispatch_script(&self.script, dev_mode, args_value, flags)?)
+    }
+}