Scala stack试玩, 提高第三方依赖下载速度

原文地址：http://segmentfault.com/a/1190000002894524

sbt下载速度实在是惨不忍睹,需要做些配置优化

下载typesafe离线包,保存为ivy本地库

wgethttp://downloads.typesafe.com/typesafe-activator/1.3.4/typesafe-activator-1.3.4.zip

解压repository目录到~/.ivy2,重命名为local

私有nexus库增加以下库

#proxy库

typesafe-ivy-releases:http://dl.bintray.com/typesafe/ivy-releases/

typesafe-maven-releases:http://dl.bintray.com/typesafe/maven-releases/

typesafe-sbt-plugin-releases:http://dl.bintray.com/sbt/sbt-plugin-releases/

#group库

ivy-releases:typesafe-ivy-releases,typesafe-sbt-plugin-releases

创建文件/Users/oznyang/.sbt/repositories

[repositories]

local

maven-local:file:///{改成你用户主目录,绝对路径}/.m2/repository/

nexus-maven:http://dev.xxx.com/nexus/content/groups/public/

nexus-ivy:http://dev.xxx.com/nexus/content/groups/ivy-releases/,[organization]/[module]/(scala_[scalaVersion]/)(sbt_[sbtVersion]/)[revision]/[type]s/[artifact](-[classifier]).[ext]

禁止自定义仓库配置

echo-e'-mem512\n-Dsbt.override.build.repos=true'>>/usr/local/etc/sbtopts

注意ivy库要关掉index下载

输入详细日志

setlogLevel:=Level.Debug

showexternal-resolvers

showboot-resolvers

showresolvers