| // Copyright 2022 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| |
| use crate::project::manifest; |
| |
| /// An installable `qg` package. |
| #[derive(Debug)] |
| pub struct Package { |
| name: String, |
| provider: String, |
| metadata: Metadata, |
| } |
| |
| #[derive(Debug)] |
| enum Metadata { |
| Cipd(manifest::CipdPackage), |
| } |
| |
| impl From<manifest::PackageType> for Metadata { |
| fn from(pt: manifest::PackageType) -> Self { |
| match pt { |
| manifest::PackageType::Cipd(data) => Self::Cipd(data), |
| } |
| } |
| } |
| |
| impl Package { |
| pub(crate) fn from_manifest(name: &str, provider: &str, package: manifest::Package) -> Self { |
| Self { |
| name: name.to_owned(), |
| provider: provider.to_owned(), |
| metadata: package.desc.into(), |
| } |
| } |
| |
| /// Returns the name of the package. |
| #[must_use] |
| pub fn name(&self) -> &str { |
| &self.name |
| } |
| |
| /// Returns the name of the package's provider. |
| #[must_use] |
| pub fn provider(&self) -> &str { |
| &self.provider |
| } |
| |
| /// Returns the type of the package as a string. |
| #[must_use] |
| pub fn type_string(&self) -> &str { |
| match self.metadata { |
| Metadata::Cipd(_) => "cipd", |
| } |
| } |
| |
| /// Returns the globally-unique identifier for the package. |
| #[must_use] |
| pub fn canonical_slug(&self) -> String { |
| if self.provider.is_empty() { |
| self.name.clone() |
| } else { |
| format!("{}:{}", self.provider, self.name) |
| } |
| } |
| } |