在 Running `sbt` 中​​查看 `.sbtopts` 中的选项 [英] Look at Options in `.sbtopts` within Running `sbt`

问题描述

根据这个有用的帖子，我删除了我的~/.sbtconfig，并添加了<代码>.sbtopts:

Per this helpful post, I removed my ~/.sbtconfig, and added .sbtopts:

$cd myProject
$cat .sbtopts
-J-Xmx4G
-J-XX:+CMSClassUnloadingEnabled
-J-XX:MaxPermSize=4G 

然后我运行了sbt.我如何通过 sbt 控制台验证在 .sbtopts 中设置的那些选项?

Then I ran sbt. How can I, via the sbt console, verify those options set in .sbtopts?

推荐答案

如果你man sbt，你会看到有一个调试标志；所以，你会看到这样的:

If you man sbt, you'll see that there's a debug flag; so, you'll see something like this:

$ sbt -d
[process_args] java_version = '1.7.0_72'
# Executing command line:
java
-Xms1024m
-Xmx1024m
-XX:ReservedCodeCacheSize=128m
-XX:MaxPermSize=256m
-XX:+CMSClassUnloadingEnabled
-XX:+UseConcMarkSweepGC
-jar
/usr/share/sbt-launcher-packaging/bin/sbt-launch.jar

这是我的 sbtopts 文件:/usr/share/sbt-launcher-packaging/conf/sbtopts

Here's my sbtopts file: /usr/share/sbt-launcher-packaging/conf/sbtopts

-J-XX:+CMSClassUnloadingEnabled
-J-XX:+UseConcMarkSweepGC

这篇关于在 Running `sbt` 中​​查看 `.sbtopts` 中的选项的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！