tree f3e667e6c978caf18b7262c3cdca03893f8df077
parent b9191698e167bae12fbbc7cafd78d7a04533ad95
author Jan Kundrát <jan.kundrat@cesnet.cz> 1703078332 +0100
committer Jan Kundrát <jan.kundrat@cesnet.cz> 1703079355 +0100

YANG schema: refactor schema search dirs support

I got very confused, because the code in netconf-cli calls these methods
"addFoo", whereas the libayng-cpp calls them "setFoo", even though all
of them simply extend the "foo" with the provided argument. So, let's
refactor these.

Start by making the interface a bit more type safe with
`std::filesystem::path`, and then change the interface of the `yang-cli`
program so that the `-s` option can be now specified several times.

Change-Id: Iad40696b0e133c60e0c0a1512da851650f6ac8a0