github.com/goplus/gop@v1.2.6/testdata/gsh-exec/foo/foo.gop (about)

     1  import "os"
     2  
     3  foo := os.getenv("FOO")
     4  if foo != "" {
     5  	echo foo
     6  } else {
     7  	echo "FOO not found"
     8  }