Integrity check missing? #169915
Description
Steps to reproduce
I broke my flutter setup by a canceled git rebase. It ended that the dart executable was deleted.
> flutter doctor
Building flutter tool...
/Users/rekire/dev/flutter/bin/internal/shared.sh: line 23: /Users/rekire/dev/flutter/bin/cache/dart-sdk/bin/dart: No such file or directory
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (9 tries left)
/Users/rekire/dev/flutter/bin/internal/shared.sh: line 23: /Users/rekire/dev/flutter/bin/cache/dart-sdk/bin/dart: No such file or directory
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (8 tries left)
I think the shared.sh should check (more carefully) if in my case the dart executable is present and if not to delete the cache to automatically download the executables again.
My fix was to delete flutter/bin/cache and rerun any flutter command.