2020年7月31日 15:16:21go评论56阅读模式

英文:

How to attach the source to the jar in the Gradle (Gradle 6.3.) build that can be used in eclipse External Dependencies

问题

问题：我有一个Gradle项目，其中我使用一个名为'pocdemo.jar'的Gradle依赖项。当我尝试浏览方法调用层次结构时，它不显示实际的代码，而是显示像下面图片中显示的内容。

我想要为外部依赖项附加源代码，我尝试通过选择jar -> 属性 -> Java源代码附件来实现，但是这不允许我添加源代码的位置。现在我想知道是否有一种方式可以在build.gradle文件中使用，使其在jar创建过程中包含源代码。

以下是我在主项目中使用的外部依赖项的Gradle文件。

buildscript {
    repositories {
        maven {
            url = repoUrl
            allowInsecureProtocol = true
            metadataSources { 
                mavenPom()
                artifact() 
            }
        }
        maven {
            url = biappsUrl
            allowInsecureProtocol = true
            metadataSources { 
                mavenPom()
                artifact() 
            }
        }
    }
    dependencies {
        classpath(group: 'org.springframework.boot', name: 'spring-boot-gradle-plugin', version: '2.1.3.RELEASE')
    }
}

apply plugin: 'maven-publish'
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'

configurations.all {
    exclude group: "commons-logging", module: "commons-logging"
    exclude group: "org.springframework.boot", module: "spring-boot-starter-tomcat"
}

configurations {
    javadocJar
}

dependencies {
    implementation(group: 'javax.servlet', name: 'javax.servlet-api', version: '3.1.0')
    implementation (group: 'org.springframework.retry', name: 'spring-retry')
    implementation(group: 'com.google.guava', name: 'guava', version: '27.0.1-jre')
    implementation(group: 'org.springframework.boot', name: 'spring-boot-starter-web')
    implementation(group: 'org.springframework.boot', name: 'spring-boot-starter-actuator')
    implementation group: 'commons-io', name: 'commons-io', version: '2.5'
    implementation group: 'commons-httpclient', name: 'commons-httpclient', version: '3.1'
    implementation group: 'org.apache.httpcomponents', name: 'httpmime', version: '4.1'
    implementation group: 'commons-codec', name: 'commons-codec', version: '1.2'
    implementation group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.5'
    implementation group: 'org.apache.httpcomponents', name: 'httpcore', version: '4.4.1'
    .
    . <一些其他依赖项>
    .
    testImplementation(group: 'org.powermock', name: 'powermock-api-mockito2', version: '2.0.0-beta.5')
    testImplementation(group: 'org.mockito', name: 'mockito-core', version: '2.19.0')
    testImplementation(group: 'org.powermock', name: 'powermock-module-junit4', version: '2.0.0-beta.5')
}

javadoc {
    source = sourceSets.main.allJava
    classpath = sourceSets.main.compileClasspath
    destinationDir = file("${buildDir}/docs/javadoc")
    failOnError = true
}

task javadocJar (type: Jar, dependsOn: javadoc){
    from javadoc.destinationDir
    archiveFileName = "myapps-pco-demo-doc-${version}.jar"
}

jar {
    bootJar.enabled = false
    jar.enabled = true
    dependsOn 'javadocJar'
    archiveFileName = provider {
        'pocdemo.jar'
    }
    enabled = true
    manifest{
        attributes('Sealed': 'true')
    }
}

/* Eclipse配置 */
eclipse {
    classpath {
        downloadSources = true
        downloadJavadoc = true
    }
}

注意：代码中的中英文引号可能会在不同的环境下显示不同，但翻译已尽量保留原意。

英文:

Problem: I have a gradle project in which I am using let's say 'pocdemo.jar' as gradle dependency. When I try to navigate through the method call hierarchy, it doesn't show the actual code, instead it shows something like shown in image below

I want to have the source attached for the external dependency, I tried to do that by selecting the jar -> properties -> Java Source Attachment, but that didn't allow me to add the location for the source. Now I want to know is there a way that I can use in build.gradle file that will include the source during the jar creation itself.
I have the below gradle file for the project that I use as external dependency in my main project.

buildscript {
repositories {
maven {
url = repoUrl
allowInsecureProtocol = true
metadataSources { 
mavenPom()
artifact() 
}
}
maven {
url = biappsUrl
allowInsecureProtocol = true
metadataSources { 
mavenPom()
artifact() 
}
}
}
dependencies {
classpath(group: &#39;org.springframework.boot&#39;, name: &#39;spring-boot-gradle-plugin&#39;, version: &#39;2.1.3.RELEASE&#39;)
}
}
apply plugin: &#39;maven-publish&#39;
apply plugin:&#39;java&#39;
apply plugin: &#39;eclipse&#39;
apply plugin: &#39;org.springframework.boot&#39;
apply plugin: &#39;io.spring.dependency-management&#39;
configurations.all {
exclude group: &quot;commons-logging&quot;, module: &quot;commons-logging&quot;
exclude group: &quot;org.springframework.boot&quot;, module: &quot;spring-boot-starter-tomcat&quot;
}
configurations {
javadocJar
}
dependencies {
implementation(group: &#39;javax.servlet&#39;, name: &#39;javax.servlet-api&#39;, version: &#39;3.1.0&#39;)
implementation (group: &#39;org.springframework.retry&#39;, name: &#39;spring-retry&#39;)
implementation(group: &#39;com.google.guava&#39;, name: &#39;guava&#39;, version: &#39;27.0.1-jre&#39;)
implementation(group: &#39;org.springframework.boot&#39;, name: &#39;spring-boot-starter-web&#39;)
implementation(group: &#39;org.springframework.boot&#39;, name: &#39;spring-boot-starter-actuator&#39;)
implementation group: &#39;commons-io&#39;, name: &#39;commons-io&#39;, version: &#39;2.5&#39;
implementation group: &#39;commons-httpclient&#39;, name: &#39;commons-httpclient&#39;, version: &#39;3.1&#39;
implementation group: &#39;org.apache.httpcomponents&#39;, name: &#39;httpmime&#39;, version: &#39;4.1&#39;
implementation group: &#39;commons-codec&#39;, name: &#39;commons-codec&#39;, version: &#39;1.2&#39;
implementation group: &#39;org.apache.httpcomponents&#39;, name: &#39;httpclient&#39;, version: &#39;4.5&#39;
implementation group: &#39;org.apache.httpcomponents&#39;, name: &#39;httpcore&#39;, version: &#39;4.4.1&#39;
.
. &lt;Some more dependencies&gt;
.
testImplementation(group: &#39;org.powermock&#39;, name: &#39;powermock-api-mockito2&#39;, version: &#39;2.0.0-beta.5&#39;)
testImplementation(group: &#39;org.mockito&#39;, name: &#39;mockito-core&#39;, version: &#39;2.19.0&#39;)
testImplementation(group: &#39;org.powermock&#39;, name: &#39;powermock-module-junit4&#39;, version: &#39;2.0.0-beta.5&#39;)
}
javadoc {
source = sourceSets.main.allJava
classpath = sourceSets.main.compileClasspath
destinationDir = file(&quot;${buildDir}/docs/javadoc&quot;)
failOnError = true
}
task javadocJar (type: Jar, dependsOn: javadoc){
from javadoc.destinationDir
archiveFileName = &quot;myapps-pco-demo-doc-${version}.jar&quot;
}
jar {
bootJar.enabled = false
jar.enabled = true
dependsOn &#39;javadocJar&#39;
archiveFileName = provider {
&#39;pocdemo.jar&#39;
}
enabled = true
manifest{
attributes(&#39;Sealed&#39;: &#39;true&#39;)
}
}
/* Eclipse config */
eclipse {
classpath {
downloadSources = true
downloadJavadoc = true
}
}

答案1

得分: 1

I have the same issue too when using Spring Tool Suite, and I spent a lot of time investigating but cannot find any solutions.
But when I use Intellij, it works fine, I can go into the class file and debug it. So please try it with Intellij.

英文:

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How to attach the source to the jar in the Gradle (Gradle 6.3.) build that can be used in eclipse External Dependencies

问题

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