...because it tells me to do so:
+ git filter-branch --parent-filter 'sed '\''s/2140bf39e41767f25a395d20fb0d5698b8934b33/374e6bcc403e02a35e07b650463c01a52b13a7c8/'\''' --tree-filter 'nix-shell --run treefmt' 374e6bcc403e02a35e07b650463c01a52b13a7c8..HEAD
Cannot create a new backup.
A previous backup already exists in refs/original/
Force overwriting the backup with -f
Except:
- Instances in documentation, because people in older versions
can't switch to nixfmt yet due to it having pointed to nixfmt-classic
before
- In code that runs based on a CI Nixpkgs version, which is also a bit
older still
- In update script shebangs, because many of them don't pin Nixpkgs, and run
with whatever is in NIX_PATH (and it's not easy to fix this, see
https://github.com/NixOS/nixpkgs/issues/425551)
Maximilian Bosch