gio:application-command-line-environ (cmdline)

cmdline -- a g:application-command-line instance

The list of strings with the environment strings, or nil if they were not sent.

Gets the contents of the environ variable of the command line invocation, as would be returned by the g_get_environ() function. Each item in the list is of the form NAME = VALUE. The strings may contain non UTF-8 data.

The remote application usually does not send an environment. Use the :send-enviroment flag to affect that. Even with this flag set it is possible that the environment is still not available, due to invocation messages from other applications.

See the g:application-command-line-getenv function if you are only interested in the value of a single environment variable.