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//! ref: composer/src/Composer/Installer/PluginInstaller.php
use crate::composer::AnyComposerWeakHandle;
use crate::installer::BinaryInstaller;
use crate::installer::InstallerInterface;
use crate::installer::LibraryInstaller;
use crate::io::IOInterface;
use crate::io::IOInterfaceImmutable;
use crate::package::PackageInterfaceHandle;
use crate::plugin::PluginManager;
use crate::repository::InstalledRepositoryInterface;
use crate::util::Filesystem;
use crate::util::Platform;
use anyhow::Result;
use shirabe_php_shim::{LogicException, PhpMixed, UnexpectedValueException, empty};
#[derive(Debug)]
pub struct PluginInstaller {
inner: LibraryInstaller,
}
impl PluginInstaller {
pub fn new(
io: std::rc::Rc<std::cell::RefCell<dyn IOInterface>>,
composer: AnyComposerWeakHandle,
fs: Option<std::rc::Rc<std::cell::RefCell<Filesystem>>>,
binary_installer: Option<BinaryInstaller>,
) -> Self {
Self {
inner: LibraryInstaller::new(
io,
composer,
Some("composer-plugin".to_string()),
fs,
binary_installer,
),
}
}
pub fn disable_plugins(&mut self) {
// TODO(plugin): disable plugins via plugin manager
self.get_plugin_manager().borrow_mut().disable_plugins();
}
async fn rollback_install(
&mut self,
e: anyhow::Error,
repo: &mut dyn InstalledRepositoryInterface,
package: PackageInterfaceHandle,
) -> Result<()> {
self.inner.io.write_error(&format!(
"Plugin initialization failed ({}), uninstalling plugin",
e
));
self.inner.uninstall(repo, package).await?;
Err(e)
}
fn get_plugin_manager(&self) -> std::rc::Rc<std::cell::RefCell<PluginManager>> {
// TODO(plugin): PartialComposer does not expose PluginManager; revisit when wiring plugin support
todo!("PartialComposer.get_plugin_manager")
}
}
#[async_trait::async_trait(?Send)]
impl InstallerInterface for PluginInstaller {
fn supports(&self, package_type: &str) -> bool {
package_type == "composer-plugin" || package_type == "composer-installer"
}
fn is_installed(
&self,
repo: &dyn InstalledRepositoryInterface,
package: PackageInterfaceHandle,
) -> bool {
self.inner.is_installed(repo, package)
}
async fn prepare(
&self,
r#type: &str,
package: PackageInterfaceHandle,
prev_package: Option<PackageInterfaceHandle>,
) -> Result<Option<PhpMixed>> {
if (r#type == "install" || r#type == "update")
&& !self
.get_plugin_manager()
.borrow()
.are_plugins_disabled("local")
{
let plugin_optional = package
.get_extra()
.get("plugin-optional")
.map(|v| matches!(v, PhpMixed::Bool(true)))
.unwrap_or(false);
// TODO(plugin): check if plugin is allowed
// TODO(phase-b): is_plugin_allowed needs &mut PluginManager but prepare is &self.
let _ = plugin_optional;
}
self.inner.prepare(r#type, package, prev_package).await
}
async fn download(
&self,
package: PackageInterfaceHandle,
prev_package: Option<PackageInterfaceHandle>,
) -> Result<Option<PhpMixed>> {
let extra = package.get_extra();
let class = extra.get("class").cloned().unwrap_or(PhpMixed::Null);
if empty(&class) {
return Err(UnexpectedValueException {
message: format!(
"Error while installing {}, composer-plugin packages should have a class defined in their extra key to be usable.",
package.get_pretty_name()
),
code: 0,
}.into());
}
self.inner.download(package, prev_package).await
}
async fn install(
&mut self,
repo: &mut dyn InstalledRepositoryInterface,
package: PackageInterfaceHandle,
) -> Result<Option<PhpMixed>> {
self.inner.install(repo, package).await?;
// TODO(plugin): register package in plugin manager after install, rollback on failure
Platform::workaround_filesystem_issues();
// self.get_plugin_manager().register_package(package, true)?;
// On error: self.rollback_install(e, repo, package)?;
Ok(None)
}
async fn update(
&mut self,
repo: &mut dyn InstalledRepositoryInterface,
initial: PackageInterfaceHandle,
target: PackageInterfaceHandle,
) -> Result<Option<PhpMixed>> {
self.inner.update(repo, initial, target).await?;
// TODO(plugin): deactivate initial and register target in plugin manager after update, rollback on failure
Platform::workaround_filesystem_issues();
// self.get_plugin_manager().deactivate_package(initial);
// self.get_plugin_manager().register_package(target, true)?;
// On error: self.rollback_install(e, repo, target)?;
Ok(None)
}
async fn uninstall(
&mut self,
repo: &mut dyn InstalledRepositoryInterface,
package: PackageInterfaceHandle,
) -> Result<Option<PhpMixed>> {
// TODO(plugin): uninstall package from plugin manager
self.get_plugin_manager()
.borrow_mut()
.uninstall_package(package.clone());
self.inner.uninstall(repo, package).await
}
async fn cleanup(
&self,
r#type: &str,
package: PackageInterfaceHandle,
prev_package: Option<PackageInterfaceHandle>,
) -> Result<Option<PhpMixed>> {
self.inner.cleanup(r#type, package, prev_package).await
}
fn get_install_path(&self, package: PackageInterfaceHandle) -> Option<String> {
self.inner.get_install_path(package)
}
}
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