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//! ref: composer/src/Composer/Installer/NoopInstaller.php
use crate::installer::InstallerInterface;
use crate::package::PackageInterface;
use crate::repository::InstalledRepositoryInterface;
use shirabe_php_shim::{InvalidArgumentException, PhpMixed};
#[derive(Debug)]
pub struct NoopInstaller;
impl InstallerInterface for NoopInstaller {
fn supports(&self, _package_type: &str) -> bool {
true
}
fn is_installed(
&self,
repo: &dyn InstalledRepositoryInterface,
package: &dyn PackageInterface,
) -> bool {
repo.has_package(package)
}
async fn download(
&self,
_package: &dyn PackageInterface,
_prev_package: Option<&dyn PackageInterface>,
) -> anyhow::Result<Option<PhpMixed>> {
Ok(None)
}
async fn prepare(
&self,
_type: &str,
_package: &dyn PackageInterface,
_prev_package: Option<&dyn PackageInterface>,
) -> anyhow::Result<Option<PhpMixed>> {
Ok(None)
}
async fn cleanup(
&self,
_type: &str,
_package: &dyn PackageInterface,
_prev_package: Option<&dyn PackageInterface>,
) -> anyhow::Result<Option<PhpMixed>> {
Ok(None)
}
async fn install(
&mut self,
repo: &mut dyn InstalledRepositoryInterface,
package: &dyn PackageInterface,
) -> anyhow::Result<Option<PhpMixed>> {
if !repo.has_package(package) {
repo.add_package(package.clone_package_box());
}
Ok(None)
}
async fn update(
&mut self,
repo: &mut dyn InstalledRepositoryInterface,
initial: &dyn PackageInterface,
target: &dyn PackageInterface,
) -> anyhow::Result<Option<PhpMixed>> {
if !repo.has_package(initial) {
return Err(InvalidArgumentException {
message: format!("Package is not installed: {}", initial),
code: 0,
}
.into());
}
repo.remove_package(initial);
if !repo.has_package(target) {
repo.add_package(target.clone_package_box());
}
Ok(None)
}
async fn uninstall(
&mut self,
repo: &mut dyn InstalledRepositoryInterface,
package: &dyn PackageInterface,
) -> anyhow::Result<Option<PhpMixed>> {
if !repo.has_package(package) {
return Err(InvalidArgumentException {
message: format!("Package is not installed: {}", package),
code: 0,
}
.into());
}
repo.remove_package(package);
Ok(None)
}
fn get_install_path(&self, package: &dyn PackageInterface) -> Option<String> {
let target_dir = package.get_target_dir();
let pretty_name = package.get_pretty_name();
Some(if let Some(dir) = target_dir {
format!("{}/{}", pretty_name, dir)
} else {
pretty_name.to_string()
})
}
}
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