jruby-gradle-plugin/core-plugin/src/main/groovy/com/github/jrubygradle/internal/core/IvyXmlGlobalProxyRegistry.g...

105 lines
3.8 KiB
Groovy

/*
* Copyright (c) 2014-2023, R. Tyler Croy <rtyler@brokenco.de>,
* Schalk Cronje <ysb33r@gmail.com>, Christian Meier, Lookout, Inc.
*
* 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
* NONINFRINGEMENT. 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.github.jrubygradle.internal.core
import com.github.jrubygradle.api.core.GemRepositoryConfiguration
import groovy.transform.CompileStatic
import org.gradle.api.Project
import java.security.MessageDigest
import java.util.concurrent.ConcurrentHashMap
import java.util.concurrent.ConcurrentMap
/** Allow only one version of the proxy to run.
*
* @author Schalk W. Cronjé
*
* @since 2.0
*/
@CompileStatic
class IvyXmlGlobalProxyRegistry {
/** Create the registry and associate it with a Gradle project.
*
* @param project Associated project.
*/
IvyXmlGlobalProxyRegistry(Project project) {
rootCacheDir = new File(project.gradle.gradleUserHomeDir, "rubygems-ivyxml-cache/${PluginMetadata.version()}")
refresh = project.gradle.startParameter.refreshDependencies
}
/** Registers a URI and group to be server via the proxy.
*
* @param remoteURI URI of remote Rubygems server.
* @param group Group name for GEMs that will be fected from the remote.
* @return Access to a proxy sever. If the server does not exist it will be created.
*/
com.github.jrubygradle.api.core.IvyXmlProxyServer registerProxy(
URI remoteURI,
String group,
GemRepositoryConfiguration grc
) {
com.github.jrubygradle.api.core.IvyXmlProxyServer proxy = getOrCreateServer(
remoteURI,
group,
new File(rootCacheDir, uriHash(remoteURI)),
grc
)
proxy.refreshDependencies = refresh
proxy
}
private String uriHash(URI remoteURI) {
MessageDigest.getInstance('SHA-1').digest(remoteURI.toString().bytes).encodeHex().toString()
}
@SuppressWarnings('ClosureAsLastMethodParameter')
static private com.github.jrubygradle.api.core.IvyXmlProxyServer getOrCreateServer(
URI uri,
String group,
File cacheDir,
GemRepositoryConfiguration grc
) {
SERVER_MAP.computeIfAbsent(uri, {
com.github.jrubygradle.api.core.IvyXmlProxyServer server = createProxyServer(uri, group, cacheDir, grc)
server.run()
server
})
}
static private com.github.jrubygradle.api.core.IvyXmlProxyServer createProxyServer(
URI uri,
String group,
File cacheDir,
GemRepositoryConfiguration grc
) {
new IvyXmlRatpackProxyServer(cacheDir, uri, group, grc)
}
static private final ConcurrentMap<URI, com.github.jrubygradle.api.core.IvyXmlProxyServer> SERVER_MAP = new ConcurrentHashMap<>()
private final boolean refresh
private final File rootCacheDir
}