com.artipie.debian.Config Maven / Gradle / Ivy
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/*
* The MIT License (MIT)
*
* Copyright (c) 2020 Artipie
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.artipie.debian;
import com.amihaiemil.eoyaml.YamlMapping;
import com.artipie.asto.Storage;
import java.util.Arrays;
import java.util.Collection;
import java.util.Optional;
/**
* Debian repository configuration.
* @since 0.2
*/
public interface Config {
/**
* Repository codename.
* @return String codename
*/
String codename();
/**
* Repository components (subdirectories).
* @return Components list
*/
Collection components();
/**
* List of the architectures repository supports.
* @return Supported architectures
*/
Collection archs();
/**
* Optional gpg-configuration.
* @return Gpg configuration if configured
*/
Optional gpg();
/**
* Implementation of {@link Config} that reads settings from yaml.
* @since 0.2
*/
final class FromYaml implements Config {
/**
* Repository name.
*/
private final String name;
/**
* Setting in yaml format.
*/
private final YamlMapping yaml;
/**
* Artipie configuration storage.
*/
private final Storage storage;
/**
* Ctor.
* @param name Repository name
* @param yaml Setting in yaml format
* @param storage Artipie configuration storage
*/
public FromYaml(final String name, final Optional yaml,
final Storage storage) {
this(
name,
yaml.orElseThrow(
() -> new IllegalArgumentException(
"Illegal config: `setting` section is required for debian repos"
)
),
storage
);
}
/**
* Ctor.
* @param name Repository name
* @param yaml Setting in yaml format
* @param storage Artipie configuration storage
*/
public FromYaml(final String name, final YamlMapping yaml, final Storage storage) {
this.name = name;
this.yaml = yaml;
this.storage = storage;
}
@Override
public String codename() {
return this.name;
}
@Override
public Collection components() {
return this.getValue("Components").orElseThrow(
() -> new IllegalArgumentException(
"Illegal config: `Components` is required for debian repos"
)
);
}
@Override
public Collection archs() {
return this.getValue("Architectures").orElseThrow(
() -> new IllegalArgumentException(
"Illegal config: `Architectures` is required for debian repos"
)
);
}
@Override
public Optional gpg() {
final Optional res;
if (this.yaml.string(GpgConfig.FromYaml.GPG_PASSWORD) == null
|| this.yaml.string(GpgConfig.FromYaml.GPG_SECRET_KEY) == null) {
res = Optional.empty();
} else {
res = Optional.of(new GpgConfig.FromYaml(this.yaml, this.storage));
}
return res;
}
/**
* Get field value from yaml.
* @param field Field name
* @return Field value list
*/
private Optional> getValue(final String field) {
return Optional.ofNullable(this.yaml.string(field)).map(
val -> Arrays.asList(val.split(" "))
);
}
}
}