# mise.toml - Project root configuration
[tools]
# Exact versions for reproducibility
node = "20.10.0"
python = "3.11.6"
go = "1.21.5"
terraform = "1.6.6"

# Read from version file
ruby = { file = ".ruby-version" }
java = { file = ".java-version" }

# Latest patch version
postgres = "16"
redis = "7"

# Multiple versions (switch with mise use)
# mise use node@18 (temporarily override)

# Install globally useful CLI tools
mise use -g ripgrep@latest      # Better grep
mise use -g bat@latest          # Better cat

# Migrate from existing version files
echo "20.10.0" > .node-version
echo "3.11.6" > .python-version

# mise.toml
[tools]
node = { file = ".node-version" }
python = { file = ".python-version" }

# mise.toml
[tools]
node = "20"
python = "3.11"

[env]
PROJECT_ROOT = "{{cwd}}"
LOG_LEVEL = "debug"

[vars]
project_name = "my-app"

[tasks.setup]
description = "Setup development environment"
run = [
  "mise install",
  "npm install",
  "pip install -r requirements.txt",
  "cp .env.example .env"
]

[tasks.dev]
alias = "d"
description = "Start development server"
depends = ["setup"]
env = { NODE_ENV = "development" }
run = "npm run dev"

# Root mise.toml
[tools]
node = "20"
go = "1.21"

[tasks.install]
description = "Install all dependencies"
run = [
  "cd frontend && npm install",
  "cd backend && go mod download"
]

# frontend/mise.toml
[tasks.dev]
dir = "{{cwd}}/frontend"
run = "npm run dev"

# backend/mise.toml
[tools]
go = "1.21"

[tasks.dev]
dir = "{{cwd}}/backend"
run = "go run main.go"

[tasks.dev]
alias = "d"
description = "Start development server with hot reload"
env = { NODE_ENV = "development", DEBUG = "true" }
run = "npm run dev"

[tasks.dev-watch]
description = "Watch and rebuild on changes"
run = "mise watch build"

[tasks.clean]
description = "Remove build artifacts"
run = "rm -rf dist"

[tasks.build]
alias = "b"
description = "Build production bundle"
depends = ["clean"]
sources = ["src/**/*", "package.json", "tsconfig.json"]
outputs = ["dist/**/*"]
env = { NODE_ENV = "production" }
run = "npm run build"

[tasks.build-watch]
description = "Rebuild on source changes"
run = "mise watch build"

[tasks.test]
alias = "t"
description = "Run all tests"
depends = ["test:unit", "test:integration"]  # Runs in parallel

[tasks."test:unit"]
description = "Run unit tests"
sources = ["src/**/*.ts", "tests/unit/**/*.ts"]
run = "npm test -- --testPathPattern=unit"

[tasks."test:integration"]
description = "Run integration tests"
sources = ["src/**/*.ts", "tests/integration/**/*.ts"]
run = "npm test -- --testPathPattern=integration"

[tasks."test:watch"]
description = "Run tests in watch mode"
run = "npm test -- --watch"

[tasks."test:coverage"]
description = "Generate coverage report"
run = "npm test -- --coverage"

[tasks."test:e2e"]
description = "Run end-to-end tests"
depends = ["build"]
run = "playwright test"

[tasks."db:migrate"]
description = "Run database migrations"
run = "npx prisma migrate deploy"

[tasks."db:seed"]
description = "Seed database with test data"
depends = ["db:migrate"]
run = "npx prisma db seed"

[tasks."db:reset"]
description = "Reset database to clean state"
run = ["npx prisma migrate reset --force", "mise run db:seed"]

[tasks."db:studio"]
description = "Open Prisma Studio"
run = "npx prisma studio"

[tasks.lint]
description = "Lint code"
sources = ["src/**/*.ts"]
run = "eslint src"

[tasks.format]
description = "Format code"
sources = ["src/**/*.ts"]
run = "prettier --write src"

[tasks."lint:fix"]
description = "Lint and auto-fix issues"
run = "eslint src --fix"

[tasks.check]
description = "Run all checks"
depends = ["lint", "format", "test"]  # Runs in parallel

[tasks.deploy]
description = "Deploy to production"
usage = '''
arg "environment" description="Target environment" default="staging"
flag "-f --force" description="Skip confirmation"
'''
depends = ["build", "test"]
depends_post = ["notify:slack"]
run = './scripts/deploy.sh {{arg(name="environment")}} {{flag(name="force")}}'

[tasks."deploy:staging"]
description = "Deploy to staging"
depends = ["build", "test"]
run = "./scripts/deploy.sh staging"

[tasks."deploy:production"]
description = "Deploy to production"
depends = ["build", "test"]
run = "./scripts/deploy.sh production"

[tasks."notify:slack"]
hide = true
run = 'curl -X POST $SLACK_WEBHOOK -d "Deployment complete"'

[tasks."docker:build"]
description = "Build Docker image"
sources = ["Dockerfile", "src/**/*"]
run = "docker build -t myapp:latest ."

[tasks."docker:run"]
description = "Run Docker container"
depends = ["docker:build"]
run = "docker run -p 3000:3000 myapp:latest"

[tasks."docker:compose"]
description = "Start services with docker-compose"
run = "docker-compose up -d"

[tasks."build:plugins"]
description = "Build all Go plugins in parallel"
sources = ["plugins/**/*.go"]
outputs = ["plugins/**/main.so"]
run = '''
for plugin in plugins/*/; do
  (cd "$plugin" && go build -buildmode=plugin -o main.so main.go) &
done
wait
'''

[tasks."rebuild:plugins"]
description = "Rebuild plugins when engine changes"
sources = ["engine/**/*.go"]
depends = ["build:engine"]
run = "mise run build:plugins"

[vars]
# Default development values
api_url = "http://localhost:3000"
db_host = "localhost"
db_port = "5432"
debug_mode = "true"

# Load additional vars from .env
_.file = ".env"

[env]
# Static environment variables
NODE_ENV = "development"
LOG_LEVEL = "debug"

# Reference variables
API_URL = "{{vars.api_url}}"
DATABASE_URL = "postgres://{{vars.db_host}}:{{vars.db_port}}/myapp"
DEBUG = "{{vars.debug_mode}}"

[tasks.dev]
env = {
  NODE_ENV = "development",
  API_URL = "{{vars.api_url}}"
}
run = "npm run dev"

# mise.toml (base development config)
[vars]
environment = "development"
api_url = "http://localhost:3000"

[env]
NODE_ENV = "development"

# mise.staging.toml
[vars]
environment = "staging"
api_url = "https://api.staging.example.com"

[env]
NODE_ENV = "staging"

# mise.production.toml
[vars]
environment = "production"
api_url = "https://api.example.com"
debug_mode = "false"

[env]
NODE_ENV = "production"

# mise.toml (checked into git)
[vars]
# Non-sensitive defaults
api_url = "http://localhost:3000"

# Load secrets from .env (gitignored)
_.file = ".env"

[env]
# Reference secrets loaded from .env
API_KEY = "{{vars.api_key}}"
DATABASE_PASSWORD = "{{vars.db_password}}"

# .env (NOT in git)
api_key=secret-key-here
db_password=secret-password

nodejs 20.10.0
python 3.11.6
golang 1.21.5
terraform 1.6.6

[tools]
node = "20.10.0"
python = "3.11.6"
go = "1.21.5"
terraform = "1.6.6"

# Mise can read .tool-versions directly
mise install

# Or convert to mise.toml
mise use node@20.10.0 python@3.11.6 go@1.21.5 terraform@1.6.6

.PHONY: build test clean deploy

clean:
	rm -rf dist

build: clean
	npm run build

test: build
	npm test

deploy: build test
	./deploy.sh

[tasks.clean]
description = "Remove build artifacts"
run = "rm -rf dist"

[tasks.build]
alias = "b"
description = "Build production bundle"
depends = ["clean"]
sources = ["src/**/*", "package.json"]
outputs = ["dist/**/*"]
run = "npm run build"

[tasks.test]
alias = "t"
description = "Run tests"
depends = ["build"]
run = "npm test"

[tasks.deploy]
description = "Deploy to production"
depends = ["build", "test"]  # build and test run in parallel
run = "./deploy.sh"

{
  "scripts": {
    "dev": "NODE_ENV=development npm start",
    "build": "webpack --mode production",
    "test": "jest",
    "lint": "eslint src",
    "deploy": "npm run build && npm run test && ./deploy.sh"
  }
}

[tasks.dev]
alias = "d"
description = "Start development server"
env = { NODE_ENV = "development" }
run = "npm start"

[tasks.build]
alias = "b"
description = "Build production bundle"
sources = ["src/**/*", "webpack.config.js"]
outputs = ["dist/**/*"]
run = "webpack --mode production"

[tasks.test]
alias = "t"
description = "Run tests"
run = "jest"

[tasks.lint]
description = "Lint code"
sources = ["src/**/*.js"]
run = "eslint src"

[tasks.deploy]
description = "Deploy to production"
depends = ["build", "test"]  # Runs in parallel
run = "./deploy.sh"

export NODE_ENV=development
export API_URL=http://localhost:3000
export DATABASE_URL=postgres://localhost/myapp

[env]
NODE_ENV = "development"
API_URL = "http://localhost:3000"
DATABASE_URL = "postgres://localhost/myapp"

# Or use variables for DRY
[vars]
api_host = "localhost"
api_port = "3000"

[env]
API_URL = "http://{{vars.api_host}}:{{vars.api_port}}"

name: CI
on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup mise
        uses: jdx/mise-action@v2
        with:
          version: latest  # or specific version

      - name: Install tools and dependencies
        run: mise install

      - name: Run tests
        run: mise run test

      - name: Build
        run: mise run build

image: ubuntu:latest

before_script:
  - curl https://mise.run | sh
  - export PATH="$HOME/.local/bin:$PATH"
  - mise install

test:
  script:
    - mise run test

build:
  script:
    - mise run build

FROM ubuntu:latest

# Install mise
RUN curl https://mise.run | sh
ENV PATH="/root/.local/bin:$PATH"

# Copy project files
COPY . /app
WORKDIR /app

# Install tools and dependencies
RUN mise install

# Run build
RUN mise run build

CMD ["mise", "run", "start"]

# Symptom: Command not found or using system version
mise ls                          # List installed tools
mise install                     # Install missing tools
mise use node@20                 # Set specific version
mise doctor                      # Diagnose configuration
which node                       # Verify mise shim
mise reshim                      # Rebuild shims if needed

# Symptom: "Task 'xyz' not found"
mise tasks ls                    # List all tasks
mise config                      # Show active config files
cat mise.toml                    # Verify task definition
mise tasks info <task>           # Get task details

# Symptom: Task not re-running when files change
[tasks.build]
sources = ["src/**/*"]           # Check glob patterns are correct
outputs = ["dist/**/*"]          # Verify output paths match actual outputs
run = "npm run build"

# Debug: Remove outputs and re-run
# rm -rf dist && mise run build

# Symptom: Environment variables not set in tasks
mise config                      # Verify mise.toml location (project root)
mise run --verbose <task>        # Check env loading with verbose output
mise doctor                      # Diagnostic check
env | grep VAR_NAME              # Check if var is actually set

# Symptom: Task fails on Windows
[tasks.build]
run = "npm run build"            # Use cross-platform commands
run_windows = "npm.cmd run build"  # Windows-specific override

# Or use mise variables for paths
run = "{{cwd}}/scripts/build.sh"

# Symptom: Tasks running sequentially instead of parallel
[tasks.ci]
depends = ["lint", "test", "build"]  # Runs in parallel by default

# For sequential execution, use run array
[tasks.sequential]
run = [
  "mise run step1",
  "mise run step2",
  "mise run step3"
]

# Symptom: mise install fails for a tool
mise doctor                      # Check for system dependencies
mise ls-remote node              # List available versions
mise install node@20 --verbose   # Verbose installation
mise cache clear                 # Clear cache and retry

# mise.toml
[tools]
node = "20.10.0"

[env]
NODE_ENV = "development"

[tasks.install]
description = "Install dependencies"
run = "npm install"

[tasks.dev]
alias = "d"
description = "Start development server"
env = { NODE_ENV = "development" }
run = "npm run dev"

[tasks.build]
alias = "b"
description = "Build for production"
sources = ["src/**/*", "package.json"]
outputs = ["dist/**/*"]
env = { NODE_ENV = "production" }
run = "npm run build"

[tasks.test]
alias = "t"
description = "Run tests"
run = "npm test"

mise install        # Install Node.js 20.10.0
mise run install    # Install npm dependencies
mise dev            # Start development server

# mise.toml
[tools]
node = "20.10.0"
python = "3.11.6"

[env]
PROJECT_ROOT = "{{cwd}}"

[tasks."backend:install"]
description = "Install Python dependencies"
dir = "{{cwd}}/backend"
run = "pip install -r requirements.txt"

[tasks."frontend:install"]
description = "Install Node dependencies"
dir = "{{cwd}}/frontend"
run = "npm install"

[tasks.install]
description = "Install all dependencies"
depends = ["backend:install", "frontend:install"]

[tasks."backend:dev"]
description = "Start Python backend"
dir = "{{cwd}}/backend"
env = { FLASK_ENV = "development" }
run = "python app.py"

[tasks."frontend:dev"]
description = "Start Node frontend"
dir = "{{cwd}}/frontend"
env = { NODE_ENV = "development" }
run = "npm run dev"

[tasks.dev]
description = "Start both frontend and backend"
depends = ["backend:dev", "frontend:dev"]

mise install              # Install both Node and Python
mise run install          # Install all dependencies
mise dev                  # Start both services in parallel