darwin-install: work around existing vim swap files #6603
Merged
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Adds
-n
flag to invocations of /usr/bin/ex to work around an issue withvifs
erroring out when the swap file exists.User on Matrix reported install problems which presented as
"vifs:editing error" which we traced back to vim griping about an
existing swap file. User opened it interactively and got:
Clean test run from my repo: https://github.com/abathur/nix/actions/runs/2422364592