从单个deps迁移到对齐规则
从单个deps迁移到对齐规则
提问于 2018-12-09 21:15:39
这是我的原始代码，它在旧的机制上工作
package com.xenoterracide.gradle.plugin;
import io.spring.gradle.dependencymanagement.DependencyManagementPlugin;
import io.spring.gradle.dependencymanagement.dsl.DependencyManagementExtension;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import java.util.concurrent.TimeUnit;
import static com.xenoterracide.gradle.plugin.DepConstants.APT;
import static com.xenoterracide.gradle.plugin.DepConstants.COMPILE;
import static com.xenoterracide.gradle.plugin.DepConstants.IMPL;
import static com.xenoterracide.gradle.plugin.DepConstants.LATEST;
import static com.xenoterracide.gradle.plugin.DepConstants.TEST_COMPILE;
import static com.xenoterracide.gradle.plugin.DepConstants.TEST_IMPL;
import static com.xenoterracide.gradle.plugin.Dependencies.AssertJ;
import static com.xenoterracide.gradle.plugin.Dependencies.D;
import static com.xenoterracide.gradle.plugin.Dependencies.EqualsVerifier;
public class DependencyManagement implements Plugin<Project> {
@Override
public void apply( Project project ) {
project.getConfigurations().all( conf -> {
conf.resolutionStrategy( rs -> rs.cacheChangingModulesFor( 1, TimeUnit.MINUTES ) );
} );
project.getPluginManager().apply( DependencyManagementPlugin.class );
project.getExtensions().configure( DependencyManagementExtension.class, ext -> {
ext.imports( handler -> {
handler.mavenBom( "org.springframework.boot:spring-boot-starter-parent:2.0.6.RELEASE" );
} );
} );
project.getDependencies().constraints( dch -> {
dch.add( TEST_IMPL, String.join( D, AssertJ.G, AssertJ.A, AssertJ.V ) );
dch.add( TEST_IMPL, String.join( D, EqualsVerifier.G, EqualsVerifier.A, EqualsVerifier.V ) );
dch.add( COMPILE, "org.immutables:value:2.+" );
dch.add( IMPL, "com.google.guava:guava:" + LATEST );
dch.add( APT, "org.immutables:value:2.+" );
dch.add( APT, "org.immutables:builder:2.+" );
dch.add( TEST_COMPILE, "org.immutables:value:2.+" );
} );这是我的new code for handling dep management
package com.xenoterracide.gradle.plugin;
import com.xenoterracide.gradle.alignmentrules.ImmutablesAlignmentRule;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.dsl.DependencyHandler;
import java.util.concurrent.TimeUnit;
import static com.xenoterracide.gradle.plugin.DepConstants.IMPL;
import static com.xenoterracide.gradle.plugin.DepConstants.LATEST;
import static com.xenoterracide.gradle.plugin.DepConstants.TEST_IMPL;
import static com.xenoterracide.gradle.plugin.Dependencies.D;
import static com.xenoterracide.gradle.plugin.Dependencies.EqualsVerifier;
public class DependencyManagement implements Plugin<Project> {
@Override
public void apply( Project project ) {
project.getConfigurations().all( conf -> {
conf.resolutionStrategy( rs -> rs.cacheChangingModulesFor( 1, TimeUnit.MINUTES ) );
} );
DependencyHandler deps = project.getDependencies();
deps.getComponents().all( ImmutablesAlignmentRule.class );
}
}和对齐规则
package com.xenoterracide.gradle.alignmentrules;
import org.gradle.api.artifacts.ComponentMetadataContext;
import org.gradle.api.artifacts.ComponentMetadataDetails;
import org.gradle.api.artifacts.ComponentMetadataRule;
import java.util.Objects;
public class ImmutablesAlignmentRule implements ComponentMetadataRule {
@Override
public void execute( ComponentMetadataContext ctx ) {
ComponentMetadataDetails details = ctx.getDetails();
String group = "org.immutables";
details.allVariants( vm -> {
if ( Objects.equals( details.getId().getGroup(), group ) ) {
details.belongsTo( group + ":platform:2.+", true );
}
} );
}
}然而，测试运行显示无法解析org.immutables:value，断点测试表明java从未进入对齐处理程序方法。
我需要做什么改变才能使不可变变量对齐？
回答 1
Stack Overflow用户
回答已采纳
发布于 2018-12-14 11:10:49
显然，虚拟对齐不能提供版本，因此，要么所有依赖项都必须有版本，要么必须为它们提供约束
public class DependencyManagement implements Plugin<Project> {
private final Logger log = LoggerFactory.getLogger( this.getClass() );
private final String platform = "org.springframework.boot:spring-boot-starter-parent:2.1.+";
private final List<String> scopes = Arrays.asList( APT, COMPILE, IMPL, TEST_COMPILE );
private static String immutables( String artifact ) {
return String.join( D, "org.immutables", artifact, "2.+" );
}
@Override
public void apply( Project project ) {
log.info( "starting plugin {} for: {}", this.getClass().getSimpleName(), project.getName() );
project.getConfigurations().all( conf -> {
conf.resolutionStrategy( rs -> rs.cacheChangingModulesFor( 1, TimeUnit.MINUTES ) );
} );
DependencyHandler deps = project.getDependencies();
deps.components( cmh -> cmh.all( ImmutablesAlignmentRule.class ) );
scopes.forEach( scope -> deps.add( scope, deps.enforcedPlatform( platform ) ) );
deps.constraints( dch -> {
scopes.forEach( scope -> {
Stream.of( "value", "builder" ).forEach( artifact -> dch.add( scope, immutables( artifact ) ) );
} );
dch.add( TEST_IMPL, String.join( D, EqualsVerifier.G, EqualsVerifier.A, EqualsVerifier.V ) );
dch.add( IMPL, "com.google.guava:guava:" + LATEST );
} );
}
}对齐应该从模块中获取版本(这似乎有悖于直觉)
public class ImmutablesAlignmentRule implements ComponentMetadataRule {
private final Logger log = LoggerFactory.getLogger( this.getClass() );
@Override
public void execute( ComponentMetadataContext ctx ) {
ComponentMetadataDetails details = ctx.getDetails();
ModuleVersionIdentifier module = details.getId();
details.allVariants( vm -> {
String group = "org.immutables";
log.trace( "checking for immutables: {}", module );
if ( Objects.equals( module.getGroup(), group ) ) {
details.belongsTo( group + ":platform:" + module.getVersion(), true );
log.info( "aligning immutables: {}", module );
}
} );
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/53692667
复制相关文章
相似问题