Summary: You can now descriminate based on `hasProblem`. Thus removing asserting operator
Reviewed By: LukeDefeo
Differential Revision: D50366398
fbshipit-source-id: a16a5419ce946831bd2d1624b1baa75c89a47aa3
Summary: We should also check that Xcode exists at the path that the user has `xcode-select`'d
Reviewed By: passy
Differential Revision: D34168672
fbshipit-source-id: dc7c36bcb2ad1cec99e6ebb4d531417e55402f01
Summary:
We can detect an xcode-select failure earlier on, right now this will be misleading as later healtchecks around `xctrace`/`xcodebuild` will fail and it's not clear why.
If you don't have any Xcode selected, then we can detect this and mark it as an error. This can be done by looking out the output of the command.
To do this we have to propogate the stdout of the shell-out back, so there's a subtype of the regular healtcheck. This is then inspected for it's path since `xcode-select` returns the same exit code if xcode isn't selected or at it's default state.
Reviewed By: passy
Differential Revision: D34168673
fbshipit-source-id: c0aa846bb251aaf026beb976a042b727c7cf1c24
