This adds an initial and intentionally minimal configuration for
golang-ci, fixes the issues reported, and adds a GitHub Action to check
new pull requests against this linter configuration.
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I8f38fbc315836a19a094d0d3e986758b9313f163
macOS does not allow unix socket creation in private temp directories,
but global /tmp is ok, so swap out for global temp for now.
Updates #7658
Updates #7785
Signed-off-by: James Tucker <jftucker@gmail.com>
The intent of atomicfile is to overwrite regular files. Most use cases
that would overwrite irregular files, unix sockets, named pipes,
devices, and so on are more than likely misuse, so disallow them.
Fixes#7658
Signed-off-by: James Tucker <james@tailscale.com>
