Diff Branch - Char — ContextQMD

bash

git diff "$(
  but branch list --local \
    | grep '^\*' \
    | sed 's/^\* //' \
    | fzf --filter="$1" --select-1 --exit-0
)"

Given the instruction, get the diff of the specific branch using the above command.
To be more accurate, do not solely rely on diffs, but read related files based on the diff.
Follow the instruction using the files and diffs as context.