How to get git diff with full context?

Question

How to create patch suitable for reviewing in crucible?

git diff branch master --no-prefix > patch

This generates only 3 lines of context. S

Answer 1

I know this is old, but I also dislike hard-coded solutions, so I tested this:

git diff -U$(wc -l MYFILE)

Using -U seems to be the only way to approach the issue, but using a line count promises that it will work for even a small change in a very large file.