githooks for flutter development

commit-msg.sh

#!/bin/sh
if ! head -1 "$1" | grep -qE "^(feat|fix|chore|docs|test|style|refactor|perf|build|ci|revert)(\(.+?\))?: .{1,}$"; then
    echo "Aborting commit. Your commit message is invalid." >&2
    exit 1
fi
if ! head -1 "$1" | grep -qE "^.{1,88}$"; then
    echo "Aborting commit. Your commit message is too long." >&2
    exit 1
fi
# echo "$(cat $1)" | commitlint

pre-commit.sh

#!/bin/bash

trap 'exit 130' INT

staged_files=$(git --no-pager diff --cached --name-only --diff-filter=M)
git_grep=$(git --no-pager grep -l -E --cached "path:\s+\.\.\/\.\.\/" $staged_files)

if match=$git_grep && echo $git_grep | grep -q "pubspec"; then
  echo "Please remove local dependencies in $match"
  exit 1
fi

set -e

directories=$(git --no-pager diff --cached --dirstat=cumulative,0 | awk '{print $2}' | cut -d "/" -f1 | uniq)

for dir in $directories; do
  if [ -f "$dir/analysis_options.yaml" ]; then
    (cd $dir && flutter analyze)
  fi
done

pre-push.sh

#!/bin/bash

set -e
trap 'exit 130' INT

directories=$(git --no-pager diff HEAD~1 --cached --dirstat=cumulative | awk '{print $2}' | cut -d "/" -f1 | uniq)

for dir in $directories; do
  if [ -d "./$dir/test" ]; then
    echo "Testing $dir..."
    (cd $dir && flutter test)
  fi
done

For mono repos with multiple packages inside

rename these by removing .sh extension and put in .githooks folder