Finit can now track and set environment variables from finit.conf. The
syntax is pretty much what you'd expect:
foo=bar
baz="qux"
On reload of .conf files, all tracked environment variables are cleared
so if `foo=bar` is removed from finit.conf, or any finit.d/*.conf file,
it will no longer be used by Finit or any new (!) started run/tasks or
services.
The only variables reset to sane defaults on .conf reload are:
PATH=_PATH_STDPATH
SHELL=_PATH_BSHELL
LOGNAME=root
USER=root
It is entirely possible to override these as well from the .conf files,
but be careful. Changing SHELL changes the behavior of system() and a
lot of other commands as well.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg
38db52aa4e