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我正在按照本教程构建语言服务器 https://www.eclipse.org/community/eclipse_newsletter/2017/may/article5.php

但是，当我尝试构建 shadowJar 时，我不断收到此错误：

D:\leaf\org.xtext.example.mydsl1.parent>gradle shadowJar

FAILURE: Build failed with an exception.

* Where:
Build file 'D:\leaf\org.xtext.example.mydsl1.parent\build.gradle' line: 25

* What went wrong:
A problem occurred evaluating root project 'org.xtext.example.mydsl1.parent'.
> Plugin with id 'org.xtext.xtend' not found.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 0s

下面是我的父脚本的 build.gradle 文件

buildscript {
    repositories {
        jcenter()
    }
    plugins {
        id "org.xtext.xtend" version "2.0.1"
    }
    repositories {
        maven {
            url "https://plugins.gradle.org/m2/"
        }
    }   
    dependencies {
        classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.4'
        classpath "org.xtext:xtext-gradle-plugin:2.0.1"
    }
}

subprojects {
    ext.xtextVersion = '2.16.0-SNAPSHOT'
    repositories {
        jcenter()
        maven {
            url 'https://oss.sonatype.org/content/repositories/snapshots'
        }
    }

    apply plugin: 'java'
    apply plugin: 'org.xtext.xtend'
    apply plugin: 'com.github.johnrengelman.shadow'
    apply from: "${rootDir}/gradle/source-layout.gradle"
    apply from: "${rootDir}/gradle/maven-deployment.gradle"
    apply plugin: 'eclipse'

    group = 'org.xtext.example.mydsl1'
    version = '1.0.0-SNAPSHOT'

    sourceCompatibility = '1.8'
    targetCompatibility = '1.8'

    configurations.all {
        exclude group: 'asm'
    }
}
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1 回答 1

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我再次创建了项目并使用了向导创建的代码。我选择语言服务器构建类型为“Fat jar”，因为我的目标是创建一个。除此之外，我将教程中给出的基本名称、分类器和版本添加到自动生成的代码中。shadowjar（在 .ide 文件夹的 build.gradle 文件中）是我更改的唯一代码部分。因此，我的 shadowjar 代码如下所示：

shadowJar {
    baseName = 'dsl-language-server'
    classifier = null
    version = null
    from(project.convention.getPlugin(JavaPluginConvention).sourceSets.main.output)
    configurations = [project.configurations.runtime]
    exclude('META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA','schema/*',
        '.options', '.api_description', '*.profile', '*.html', 'about.*', 'about_files/*',
        'plugin.xml', 'modeling32.png', 'systembundle.properties', 'profile.list')
    classifier = 'ls'
    append('plugin.properties')
}

然后我通过 Windows PowerShell 导航到我的项目的父文件夹并使用命令“gradle shadowjar”构建它。它建得很好！构建的 jar 文件可以在 .ide 目录的 /build/libs/ 中找到。

于 2018-10-04T03:14:39.207 回答