Don't commit focused tests. Use this as a pre-commit hook and all staged changes that contain `fdescribe`, `fcontext`, `fit`, `fspecify` or `fexample` will be replaced with `describe`, `context`, `it` or `example`. Copy this file as `pre-commit` into the `.git/hooks` folder of your repository (create it if neccessary) and chmod +x the file.

pre-commit

#!/bin/sh

#adapted from https://gist.github.com/mgamer/132534fe1155fb40adc5adfc58790373

DESCRIBEFILES=$(git diff --staged -G"^\s*fdescribe\(" --name-only | wc -l)
if [ $DESCRIBEFILES -gt 0 ]
then
  echo "You forgot to remove a fdescribe in the following files:"
  git --no-pager diff --staged --name-only -G"^\s*fdescribe\(" | xargs -L1 -I {} sh -c 'sed -i "" "s/\s*fdescribe(/describe(/g" {}; git add "{}"'
  echo "This is fixed automatically now"
fi

CONTEXTFILES=$(git diff --staged -G"^\s*fcontext\(" --name-only | wc -l)
if [ $CONTEXTFILES -gt 0 ]
then
  echo "You forgot to remove a fcontext in the following files:"
	git --no-pager diff --staged --name-only -G"^\s*fcontext\(" | xargs -L1 -I {} sh -c 'sed -i "" "s/\s*fcontext(/context(/g" {}; git add "{}"'
  echo "This is fixed automatically now"
fi

ITFILES=$(git diff --staged -G"^\s*fit\(" --name-only | wc -l)
if [ $ITFILES -gt 0 ]
then
  echo "You forgot to remove a fit in the following files:"
	git --no-pager diff --staged --name-only -G"^\s*fit\(" | xargs -L1 -I {} sh -c 'sed -i "" "s/\s*fit(/it(/g" {}; git add "{}"'
  echo "This is fixed automatically now"
fi

SPECIFYFILES=$(git diff --staged -G"^\s*fspecify\(" --name-only | wc -l)
if [ $SPECIFYFILES -gt 0 ]
then
  echo "You forgot to remove a fspecify in the following files:"
  git --no-pager diff --staged --name-only -G"^\s*fspecify\(" | xargs -L1 -I {} sh -c 'sed -i "" "s/\s*fspecify(/specify(/g" {}; git add "{}"'
  echo "This is fixed automatically now"
fi

EXAMPLEFILES=$(git diff --staged -G"^\s*fexample\(" --name-only | wc -l)
if [ $EXAMPLEFILES -gt 0 ]
then
  echo "You forgot to remove a fexample in the following files:"
  git --no-pager diff --staged --name-only -G"^\s*fexample\(" | xargs -L1 -I {} sh -c 'sed -i "" "s/\s*fexample(/example(/g" {}; git add "{}"'
  echo "This is fixed automatically now"
fi