maven-2 - 为 gradle 生成的 Maven pom 设置编译器级别

Question

我使用 gradle 作为项目依赖管理器，但由于我更喜欢​​ netbeans 并且找不到与 maven 的 native 集成，因此我将 gradle 生成的默认 pom 复制为 pom.xml。但是如何设置源和目标级别？

我的 build.gradle 看起来像

apply plugin: 'eclipse'
apply plugin: 'maven'
apply plugin: 'java'

targetCompatibility=1.6
sourceCompatibility=1.6

在我跑之后

gradle install

并检查 build/poms/pom-default.xml 它从不配置默认为 1.3 的源或目标级别

我缺少的是maven编译器插件配置

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
                <encoding>UTF-8</encoding>
            </configuration>
        </plugin>

并且无法找到如何配置 pom 的特定部分。我找到了他们配置许可证、开发人员资料等的所有示例，但没有找到插件规范。

Answer 1

我花了一段时间才弄清楚。就像彼得上面说的那样，您可以添加该部分。说起来容易做起来难，至少对我来说。

幸运的是，spring 使用的是 gradle，所以你有很多真实世界的例子。检查 git 集线器

install {
    repositories.mavenInstaller {
        customizePom(pom, project)
    }
}

def customizePom(pom, gradleProject) {
    pom.whenConfigured { generatedPom ->
        // respect 'optional' and 'provided' dependencies
        gradleProject.optionalDeps.each { dep ->
            generatedPom.dependencies.find { it.artifactId == dep.name }?.optional = true
        }
        gradleProject.providedDeps.each { dep ->
            generatedPom.dependencies.find { it.artifactId == dep.name }?.scope = 'provided'
        }

        // eliminate test-scoped dependencies (no need in maven central poms)
        generatedPom.dependencies.removeAll { dep ->
            dep.scope == 'test'
        }

        // add all items necessary for maven central publication
        generatedPom.project {
            name = gradleProject.description
            description = gradleProject.description
            organization {
                name = 'bajoneando'
            }
            build {
                plugins {
                    plugin {
                        groupId = 'org.apache.maven.plugins'
                        artifactId = 'maven-compiler-plugin'
                        configuration {
                            source = '1.6'
                            target = '1.6'
                        }
                    }
                    plugin {
                        groupId = 'org.apache.maven.plugins'
                        artifactId = 'maven-surefire-plugin'
                        configuration {
                            includes {
                                include = '**/*Tests.java'
                            }
                            excludes {
                                exclude = '**/*Abstract*.java'
                            }
                        }
                    }
                }
                resources {
                    resource {
                        directory = 'src/main/java'
                        includes = ['**/*']
                        excludes = ['**/*.java']
                    }
                    resource {
                        directory = 'src/main/resources'
                        includes = ['**/*']
                    }
                }
                testResources {
                    testResource {
                        directory = 'src/test/java'
                        includes = ['**/*']
                        excludes = ['**/*.java']
                    }
                    testResource {
                        directory = 'src/test/resources'
                        includes = ['**/*']
                    }
                }
            }
            developers {
                developer {
                    id = 'lnramirez'
                    name = 'Luis Ramirez Monterosa'
                    email = '*****@gmail.com'
                }
            }
        }
    }
}