无法从 build.gradle 中的 System.getenv() 访问 mac 上的环境变量

Question

So I need to customized dependencies in gradle based on a environment variable. For that I created a variable using the export ENV=test command. I do a printenv and I see that as listed in the console on mac. However, when I do a System.getenv() from the build.gradle file it is not visble. Suggestions?

Answer 1

I am using Gradle 6.3 as a deamon. The following works perfectly for me:

println System.getenv()

Answer 2

To get your environment with the key of EXAMPLE, you can do the following:

println System.getenv("EXAMPLE")

it works for gradle with version 5.5 as well.

Answer 3

I had similar issue.
In my case the gradle daemon cached environment variables.
For reset the cache I stopped demon gradle.

You can use next command for it.

gradle --status
gradle --stop

./gradlew --status
./gradlew --stop

status show runnabled demons. if you don't have, you can to try to stop by using wrapper gradle.

And after it during next start gradle have my env variables.