英文:
Gradle generate java source code from .tmpl file
问题
使用Ant，我们生成一些包含大部分运行时生成信息的Java代码。
对于ant任务，我们使用下面的VersionConstants.tmpl文件，它生成以下内容：
public class VersionConstants {/*** This class does not need to be instantiated.*/private VersionConstants() { }public static final String VERSION = "@VERSION@";public static final String PATCH_LEVEL = "@PATCH_LEVEL@";public static final String REVISION = "@REVISION@";public static final String BUILDTIME = "@BUILDTIME@";public static final String BUILDHOST = "@BUILDHOST@";}
使用这个文件，我们生成VersionConstants.java文件。我看到了这个问题https://stackoverflow.com/q/20104323/1665592，但是Gradle是否支持对此提供任何原生支持？
英文:
Using Ant we generate some Java Code which mostly have some Runtime generated information.
for ant task we use below VersionConstants.tmpl file and it generates the
public class VersionConstants {/*** This class does not need to be instantiated.*/private VersionConstants() { }public static final String VERSION = "@VERSION@";public static final String PATCH_LEVEL = "@PATCH_LEVEL@";public static final String REVISION = "@REVISION@";public static final String BUILDTIME = "@BUILDTIME@";public static final String BUILDHOST = "@BUILDHOST@";}
using this we generate VersionConstants.java file. I saw this question https://stackoverflow.com/q/20104323/1665592 but does Gradle support any native support for this?
答案1
得分: 3
据我了解，您正在寻找一种方法来通过某些值替换Java源文件中的标记；有许多Gradle插件可以实现这一点，以下是其中一个示例：
https://github.com/HexoMod-tools/gradle.replace.token.preprocessor.plugin；您也可以尝试直接在Gradle插件注册表中搜索，例如：https://plugins.gradle.org/search?term=replace。
英文:
As far as I understand, you are looking for a way to replace tokens in java source file by some values; there are plenty of gradle plugins that can do so, here's one of the examples:
https://github.com/HexoMod-tools/gradle.replace.token.preprocessor.plugin; you may try to search directly in gradle plugins registry, e.g. https://plugins.gradle.org/search?term=replace
答案2
得分: 2
我甚至避免使用第三方插件，以下是我实现的方法：
任务 生成源码(type: 复制) {来自 'src/replaceme/VersionConstants.java'到 "$buildDir/generated-src"过滤(org.apache.tools.ant.filters.ReplaceTokens, tokens: ["VERSION" : '1.0.0',"PATCH_LEVEL" : '0.5',// ...])}
英文:
I even avoided third party plugins and achieved it as below
task generateSources(type: Copy) {from 'src/replaceme/VersionConstants.java'into "$buildDir/generated-src"filter(org.apache.tools.ant.filters.ReplaceTokens, tokens: ["VERSION" : '1.0.0',"PATCH_LEVEL" : '0.5',...])}
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