eliferjunior just
Overview
just is a command runner — like make but without the build system baggage. Define commands in a justfile, run with just .
Instructions
Step 1: Install
brew install just
Step 2: Justfile
# justfile — Project commands
set dotenv-load
default: dev
dev:
npm run dev
test *args:
npm test {{args}}
build:
npm run build
db-reset: && db-migrate db-seed
npx prisma migrate reset --force
db-migrate:
npx prisma migrate deploy
db-seed:
npx prisma db seed
deploy env="staging":
echo "Deploying to {{env}}..."
npx vercel deploy
up:
docker compose up -d
down:
docker compose down
logs service="app":
docker compose logs -f {{service}}
Guidelines
- Unlike make, just doesn't track file dependencies — purely a command runner.
- Supports arguments with defaults: deploy env="staging".
- just --list shows all available commands.