* Use same socket defaulting strategy every time
* Always default to DOCKER_HOST
* Add more debug logs
* Commenting, and massively simplified socket logic
* Rever to upstream run_context.go
* Fix EACCESS error regarding /opt/hostedtoolcache
* Revert "Fix EACCESS error regarding /opt/hostedtoolcache"
This reverts commit b2a8394d33.
* Revert CLI debug logs
* Move socket and host handling to own function, and simplify logic
* Move to container package
* Make return be a struct
* Write tests to verify functionality
* Fix DOCKER_HOST being set to the string "DOCKER_HOST"
* Always use struct
* Use socketLocation, for DOCKER_HOST and more defaults
* Fixup arguments to GetSocketAndHost in test and root.go
* Un-struct hasDockerHost
* Fixup logic and set hasDockerHost
* Minor scoping & variable name change
* Move functionality to a new file
* Rename corresponding test
* Reviewfix
* Fix DOCKER_HOST expected
* Fix test assertions and add comments
* Swap comparison actual, expected
* Fixed no-DOCKER_HOST env test
* Fixed default socket test
* Add test to verify review comments
* Add more test for greater test coverage
* Consistent comment references
* Fix bug found while writing tests
* Passing tests
* NoMountNoHost testfix
* Rename test appropriately
* NoMount testfix
* Fixed OnlySocket
* Swap expected <-> actual in tests
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Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Kristofer