Rails new env creation

new-rails-env.sh

#!/bin/sh

PROJECT="rails8"

set -e

rm -rf .bundle .devcontainer .gitignore .github .kamal .rubocop.yml Gemfile* README.md Rakefile app bin compose.yml config* db lib log public script storage test tmp *.js* *.dev *.lock
rm -rf .dockerignore .gitattributes .node-version .tool-versions Dockerfile
rm -rf .git
rm -f Gemfile*

asdf local ruby 3.3.2
asdf local nodejs 20.10.0

bundle init
# bundle config --local build.mysql2 "--with-ldflags=-L/opt/homebrew/opt/openssl/lib --with-mysql-dir=/opt/homebrew/opt/[email protected]"
bundle config --local build.pg "--with-pg-config=/opt/homebrew/opt/postgresql@16/bin/pg_config"

echo 'gem "rails", "8.0.0"' >> Gemfile
bundle install
bundle exec rails new \
  --force \
  --name=${PROJECT} \
  --skip-keeps \
  --skip-action-mailbox \
  --skip-action-text \
  --skip-active-storage \
  --skip-hotwire \
  --database=postgresql \
  --javascript=esbuild \
  --css=sass \
  --devcontainer \
  .

rm -f .ruby-version .node-version

gibo dump macOS Ruby Rails > .gitignore
echo "/app/assets/builds/" >> .gitignore
echo "/compose*.yml"       >> .gitignore
echo "/new-rails*.sh"      >> .gitignore

perl -pl -i -e "s{#?host: localhost}{host: 127.0.0.1}" config/database.yml
sed -i '' "s/#username: /username: /"        config/database.yml
sed -i '' "s/#password:/password: password/"           config/database.yml

# echo "db: docker compose up mysql" >> Procfile.dev
echo "db: docker compose up postgres" >> Procfile.dev

git add .
git commit -m "initial import"

cat << END > compose.yml
version: '3.1'

services:
  # mysql:
  #   image: mysql@sha256:355617769102e9d2ebb7d5879263a12d230badb7271c91748b2c7b0ac6971083
  #   ports:
  #     - "3306:3306"
  #   environment:
  #     MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'

  postgres:
    image: postgres:16-bullseye
    ports:
      - "5432:5432"
    environment:
      TZ: "Asia/Tokyo"
      PGTZ: "Asia/Tokyo"
      POSTGRES_USER: "${PROJECT}"
      POSTGRES_PASSWORD: "password"
      PGUSER: "${PROJECT}"
END

echo "=> setup:"
echo "  docker compose up postgres (or mysql)"
echo "  bin/rails db:create"
echo ""

echo "=> next steps:"
echo "  bin/dev"
echo "  bin/rails g scaffold blogs title:string content:text active:boolean"
echo "  bin/rails db:migrate"
echo "  open http://localhost:3000/blogs"