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/*
* Copyright 2016-2018 Doug Goldstein <cardoe@cardoe.com>
*
* Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
* http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
* <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
* option. This file may not be copied, modified, or distributed
* except according to those terms.
*/
use cargo_metadata::Package;
use itertools::Itertools;
use serde::Serialize;
use std::collections::BTreeSet;
#[derive(Serialize)]
pub struct EbuildConfig {
pub name: String,
pub version: String,
pub inherit: Option<String>,
pub homepage: String,
pub description: String,
pub license: String,
pub restrict: Option<String>,
pub slot: Option<String>,
pub keywords: Option<String>,
pub iuse: Option<String>,
pub depend: Option<String>,
pub rdepend: Option<String>,
pub pdepend: Option<String>,
pub depend_is_rdepend: bool,
pub crates: Vec<String>,
}
impl EbuildConfig {
pub fn from_package(package: Package, crates: Vec<String>, licenses: BTreeSet<String>) -> Self {
// package description
let desc = package
.description
.as_ref()
.cloned()
.unwrap_or_else(|| package.name.clone());
// package homepage
let homepage = package.repository.unwrap_or_else(|| {
String::from("homepage field in Cargo.toml inaccessible to cargo metadata")
});
EbuildConfig {
name: package.name,
version: package.version.to_string(),
inherit: None,
homepage,
description: desc,
license: licenses.iter().format(" ").to_string(),
restrict: None,
slot: None,
keywords: None,
iuse: None,
depend: None,
rdepend: None,
pdepend: None,
depend_is_rdepend: true,
crates,
}
}
}
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