// Deploy to Netlify
// https://netlify.com
package netlify

import (
	"dagger.io/dagger"
	"dagger.io/dagger/engine"

	"universe.dagger.io/alpine"
	"universe.dagger.io/docker"
)

// Deploy a site to Netlify
#Deploy: {
	// Contents of the site
	contents: dagger.#FS

	// Name of the Netlify site
	// Example: "my-super-site"
	site: string

	// Netlify API token
	token: dagger.#Secret

	// Name of the Netlify team (optional)
	// Example: "acme-inc"
	// Default: use the Netlify account's default team
	team: string | *""

	// Domain at which the site should be available (optional)
	// If not set, Netlify will allocate one under netlify.app.
	// Example: "www.mysupersite.tld"
	domain: string | *null

	// Create the site if it doesn't exist
	create: *true | false

	// Source code of the Netlify package
	_source: engine.#Source & {
		path: "."
		include: ["*.sh"]
	}

	_build: docker.#Build & {
		steps: [
			alpine.#Build & {
				packages: {
					bash: {}
					curl: {}
					jq: {}
					yarn: {}
				}
			},
			docker.#Run & {
				cmd: {
					name: "yarn"
					args: ["global", "add", "netlify-cli@8.6.21"]
				}
			},
			docker.#Copy & {
				contents: _source.output
				dest:     "/app"
			},
		]
	}

	// Execute `netlify deploy` in a container
	command: docker.#Run & {
		// FIXME: custom base image not supported
		// Container image. `netlify` must be available in the execution path
		// *{
		//  _buildDefaultImage: docker.#Build & {
		//   input: alpine.#Build & {
		//    bash: version: "=~5.1"
		//    jq: version:   "=~1.6"
		//    curl: {}
		//    yarn: version: "=~1.22"
		//   }
		//   steps: [{
		//    run: script: "yarn global add netlify-cli@3.38.10"
		//   }]
		//  }

		//  // No nested tasks, boo hoo hoo
		//  image: _buildDefaultImage.output
		//  env: CUSTOM_IMAGE: "0"
		// } | {
		//  env: CUSTOM_IMAGE: "1"
		// }

		image: _build.output

		always: true
		env: {
			NETLIFY_SITE_NAME: site
			if (create) {
				NETLIFY_SITE_CREATE: "1"
			}
			if domain != null {
				NETLIFY_DOMAIN: domain
			}
			NETLIFY_ACCOUNT: team
		}
		workdir: "/src"
		mounts: {
			"Site contents": {
				dest:       "/src"
				"contents": contents
			}
			"Netlify token": {
				dest:     "/run/secrets/token"
				contents: token
			}
		}
		cmd: name: "/app/deploy.sh"

		export: files: {
			"/netlify/url":       _
			"/netlify/deployUrl": _
			"/netlify/logsUrl":   _
		}
	}

	// URL of the deployed site
	url: command.export.files."/netlify/url".contents

	// URL of the latest deployment
	deployUrl: command.export.files."/netlify/deployUrl".contents

	// URL for logs of the latest deployment
	logsUrl: command.export.files."/netlify/logsUrl".contents
}