Como adicionar pre-commit no Git

$ cd project-repo-directory $ cp ~/Downloads/pre-commit .git/hooks/ $ git add . $ git commit -m 'xxx' 

#!/bin/sh # # An example hook script to verify what is about to be committed. # Called by "git commit" with no arguments. The hook should # exit with non-zero status after issuing an appropriate message if # it wants to stop the commit. # # To enable this hook, rename this file to "pre-commit". make metalint exit $? ​ gotestsum --format pkgname -- -race ./... exit $? ​ ​ if git rev-parse --verify HEAD >/dev/null 2>&1 then against=HEAD else # Initial commit: diff against an empty tree object against=$(git hash-object -t tree /dev/null) fi ​ # If you want to allow non-ASCII filenames set this variable to true. allownonascii=$(git config --bool hooks.allownonascii) ​ # Redirect output to stderr. exec 1>&2 ​ # Cross platform projects tend to avoid non-ASCII filenames; prevent # them from being added to the repository. We exploit the fact that the # printable range starts at the space character and ends with tilde. if [ "$allownonascii" != "true" ] && # Note that the use of brackets around a tr range is ok here, (it's # even required, for portability to Solaris 10's /usr/bin/tr), since ​ # the square bracket bytes happen to fall in the designated range. test $(git diff --cached --name-only --diff-filter=A -z $against | LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0 then cat <<\EOF Error: Attempt to add a non-ASCII file name. ​ This can cause problems if you want to work with people on other platforms. ​ To be portable it is advisable to rename the file. ​ If you know what you are doing you can disable this check using: ​ git config hooks.allownonascii true EOF exit 1 fi ​ # If there are whitespace errors, print the offending file names and fail. exec git diff-index --check --cached $against --