- make sure spec sets new cache dir
- move clean out of api
- capture warewulfconf.Paths.Cachedir+"/warewulf" in once place
- split Clean() into multiple functions
- remove WriteFileAbs
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
The recent PR #883 replaced the standard overlay naming convention with
static names for each of the runtime and wwinit/system contexts; but the
method by which it left the "legacy" naming convention in place led to a
bug where warewulfd was still attempting to serve overlays with the
previous naming convention, though this name wasn't being built.
This PR refactors contextual overlay image naming to be, I think, a more
typical golang pattern, and updates affected code to match.
This PR also included tests for all functions modified by this change.
Fixes#896
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
Since BaseConf.New could return a cached BaseConf, rather than always
constructing a new struct, I've renamed it to Get to more accurately
reflect its use. A new New() method is called by Get and always
initializes a new struct.
Signed-off-by: Jonathon Anderson <janderson@ciq.co>
