separate otlpclient code from CLI code #223
Merged
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The most important change in this PR is that the
config
global is now gone. Along the way a bunch of sites where the global was still accessed got fixed. In a few places, config is passed around more than snecessary but the PR had to stop somewhere.The code that relies on Cobra isn't as wound up with the OTLP client code now. It's also using relatively recent features in Cobra that allow for passing context.Context through to command functions, so now config can be plumbed without package globals. Since the cobra.Command declarations have moved to functions, they are no longer global, another win.
There are no new features in this PR. No major changes to the tests except to fix 2 gaps that were hiding 2 bugs, that are now fixed.