从 Tycho P2 存储库切换到 Eclipse 目标文件

Switch from Tycho P2 repository to Eclipse Target file

我想将基于 Eclipse Luna 的 Eclipse RCP 项目从“POM 中的 P2 存储库”方法切换到目标文件方法。 (从 Tycho Documentation 中的方法 2 到方法 1)。 这看起来很简单,但并不是因为我需要支持多种环境。

所以在我的旧父 pom 中我有:

<repositories>
    <repository>
        <id>eclipse platform</id>
        <url>https://my-domain/nexus/repository/eclipse_luna_repo/</url>
        <layout>p2</layout>
    </repository>
    <repository>
        <id>e4 tools</id>
        <url>https://my-domain/nexus/repository/e4_tools/</url>
        <layout>p2</layout>
    </repository>
</repositories>

还有:

<plugin>
    <groupId>org.eclipse.tycho</groupId>
    <artifactId>target-platform-configuration</artifactId>
    <version>${tycho.version}</version>
    <configuration>
        <resolver>p2</resolver>
        <environments>
            <environment>
                <os>win32</os>
                <ws>win32</ws>
                <arch>x86</arch>
            </environment>
            <environment>
                <os>win32</os>
                <ws>win32</ws>
                <arch>x86_64</arch>
            </environment>
            <environment>
                <os>linux</os>
                <ws>gtk</ws>
                <arch>x86_64</arch>
            </environment>
        </environments>
    </configuration>
</plugin>

这足以定义目标平台,因为 Tycho 然后会从不同的插件定义中选择所需的依赖项。

如何获得等效的目标文件?

到目前为止,我的尝试如下(用 Target Platform DSL 转换):

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="My Target" sequenceNumber="1621516437">
  <locations>
    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
      <unit id="org.eclipse.platform.feature.group" version="4.4.2.v20150204-1700"/>
      <unit id="org.eclipse.rcp.feature.group" version="4.4.2.v20150204-1700"/>
      <unit id="org.eclipse.jdt.feature.group" version="3.10.1.v20150204-1700"/>
      <unit id="org.eclipse.equinox.p2.discovery.feature.feature.group" version="1.0.200.v20140512-1802"/>
      <unit id="org.eclipse.equinox.executable.feature.group" version="3.6.102.v20150204-1316"/>
      <unit id="org.eclipse.ui" version="3.106.1.v20141002-1150"/>
      <unit id="org.eclipse.core.filesystem.linux.x86_64" version="1.2.200.v20140124-1940"/>
      <unit id="org.eclipse.core.filesystem.win32.x86" version="1.4.0.v20140124-1940"/>
      <unit id="org.eclipse.core.net.linux.x86_64" version="1.1.100.v20140124-2013"/>
      <unit id="org.eclipse.core.net.win32.x86" version="1.0.100.v20140124-2013"/>
      <unit id="org.eclipse.equinox.security.win32.x86" version="1.0.300.v20130327-1442"/>
      <unit id="org.eclipse.swt.gtk.linux.x86_64" version="3.103.2.v20150203-1351"/>
      <unit id="org.eclipse.swt.win32.win32.x86" version="3.103.2.v20150203-1351"/>
      <repository id="eclipse-luna" location="https://my-domain/nexus/repository/eclipse_luna_repo"/>
    </location>
    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
      <unit id="org.eclipse.e4.tools.compat" version="0.12.0.v20141113-1753"/>
      <unit id="org.eclipse.e4.tools.services" version="0.12.0.v20141120-0900"/>
      <repository id="e4_luna_tools" location="https://my-domain/nexus/repository/e4_tools"/>
    </location>
  </locations>
</target>

但是当我使用 Tycho 构建时,出现以下异常:

org.eclipse.core.filesystem.linux.x86_64 1.2.200.v20140124-1940 cannot be installed in this environment because its filter is not applicable.

我认为有两种解决方案:

此外,这可能是这个问题的重复:Feature For Multiple OS 但是因为它已经四年了而且没有答案,我想我会再试一次......

而不是 org.eclipse.core.filesystem.linux.x86_64org.eclipse.core.filesystem.win32.x86 等平台相关安装单元,您应该添加包含平台相关单元的安装单元作为子单元(使用平台特定过滤器)。

对于您的第一个 <location>,使用以下三个单位而不是您拥有的所有单位(至少 that's what works for me):

<unit id="org.eclipse.equinox.sdk.feature.group" version="0.0.0"/>
<unit id="org.eclipse.sdk.ide" version="0.0.0"/>
<unit id="org.eclipse.jdt.feature.group" version="0.0.0"/>