go-waku/hooks/pre-commit

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#!/bin/bash
echo "Running pre commit hook"
## this will retrieve all of the .go files that have been
## changed since the last commit
STAGED_GO_FILES=$(git diff --cached --name-only -- '*.go')
## we can check to see if this is empty
if [[ $STAGED_GO_FILES == "" ]]; then
echo "No Go Files to Update"
else
for file in $STAGED_GO_FILES; do
## format our file
go fmt $file
## add any potential changes from our formatting to the
## commit
git add $file
done
fi
if go mod tidy -v 2>&1 | grep -q 'updates to go.mod needed'; then
exit 1
fi
git diff --exit-code go.* &> /dev/null
if [ $? -eq 1 ]; then
echo "go.mod or go.sum differs, please re-add it to your commit"
exit 1
fi