【Eclipse Maven Tycho】如何通过maven执行eclipse application

前言

eclipse其实不只是一个桌面（GUI）程序，他还可以是一个命令行程序。如果你的产品或软件是基于eclipse开发的，并且他没有UI相关的功能，那么就可以考虑把这些功能封装为一个独立的application，这样就可以通过命令行，在无界面的情况下去运行

命令行下运行

以eclipse自带的org.eclipse.equinox.p2.director为例，该application主要实现了操作p2仓库的相关功能，比如浏览给定仓库的内容，安装指定插件到指定的eclipse中等等。

–此处假设你已经安装了eclipse sdk或p2相关的插件

# 查看该app的帮助
./eclipse -nosplash -application org.eclipse.equinox.p2.director -help

# 列出给定仓库的所有插件
./eclipse -nosplash -application org.eclipse.equinox.p2.director -repository https://download.eclipse.org/releases/2022-12 -list
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-nosplash 表示不显示启动页
-application org.eclipse.equinox.p2.director 表示运行id为org.eclipse.equinox.p2.director的application

通过maven tycho运行

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0modelVersion>
	<groupId>com.zhangsan.testgroupId>
	<artifactId>productartifactId>
	<version>1.0.0-SNAPSHOTversion>
	<packaging>pompackaging>
	<build>
		<pluginManagement>
			<plugins>
				<plugin>
					<groupId>org.eclipse.tycho.extrasgroupId>
					<artifactId>tycho-eclipserun-pluginartifactId>
					<version>3.6.0version>
					<executions>
						<execution>
							<id>testid>
							<phase>packagephase>
							<goals>
								<goal>eclipse-rungoal>
							goals>
							<configuration>
								<addDefaultDependencies>trueaddDefaultDependencies>
								<repositories>
									<repository>
										<layout>p2layout>
										<url>https://download.eclipse.org/releases/2021-12url>
									repository>
								repositories>
								<dependencies>
									<dependency>
										<artifactId>org.eclipse.platformartifactId>
										<type>eclipse-featuretype>
									dependency>
								dependencies>
								<applicationsArgs>
									<args>-nosplashargs>
									<args>-applicationargs>
									<args>org.eclipse.equinox.p2.directorargs>
									<args>-helpargs>
								applicationsArgs>
							configuration>
						execution>
					executions>
				plugin>
			plugins>
		pluginManagement>

		<plugins>
			<plugin>
				<groupId>org.eclipse.tychogroupId>
				<artifactId>tycho-p2-repository-pluginartifactId>
				<version>3.6.0version>
				<configuration>
					<includeAllDependencies>trueincludeAllDependencies>
					<profileProperties>
						<macosx-bundled>truemacosx-bundled>
					profileProperties>
				configuration>
			plugin>
		plugins>
	build>
project>

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然后执行 mvn clean verify

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