services/internal/actions/deploy.go

package actions

import (
	"flow/services/internal"
	"flow/services/internal/config"
	"fmt"
	"os"

	"github.com/magefile/mage/sh"
)

func Deploy(environment, service string) error {
	cfg, err := config.NewConfig(environment)
	if err != nil {
		return fmt.Errorf("unable to load the configuration; %w", err)
	}

	if err := deploy(cfg.Docker.Host, environment, service, true); err != nil {
		return fmt.Errorf("error deploying %q; %w", service, err)
	}

	return nil
}

func deploy(dockerHost, environment, service string, daemon bool) error {
	os.Setenv("DOCKER_HOST", dockerHost)

	command := []string{
		"docker",
		"compose",
		"--project-directory",
		fmt.Sprintf("%s/%s/compose", internal.RootBuildDir, environment),
		"up",
		"--build",
	}

	if daemon {
		command = append(command, "-d")
	}

	if service != "all" {
		command = append(command, service)
	}

	return sh.RunV(command[0], command[1:]...)
}