Have got site creation working

services/sites/service.go

@@ -0,0 +1,91 @@
+package sites
+
+import (
+	"context"
+	"errors"
+	"lmika.dev/lmika/hugo-crm/config"
+	"lmika.dev/lmika/hugo-crm/models"
+	"lmika.dev/lmika/hugo-crm/providers/db"
+	"lmika.dev/lmika/hugo-crm/providers/git"
+	"lmika.dev/lmika/hugo-crm/providers/hugo"
+	"lmika.dev/lmika/hugo-crm/providers/themes"
+	"log"
+	"strings"
+	"unicode"
+)
+
+type Service struct {
+	cfg    config.Config
+	db     *db.DB
+	themes *themes.Provider
+	git    *git.Provider
+	hugo   *hugo.Provider
+}
+
+func NewService(
+	cfg config.Config,
+	db *db.DB,
+	themes *themes.Provider,
+	git *git.Provider,
+	hugo *hugo.Provider,
+) *Service {
+	return &Service{
+		cfg:  cfg,
+		db:   db,
+		git:  git,
+		hugo: hugo,
+	}
+}
+
+func (s *Service) CreateSite(ctx context.Context, name string) (models.Site, error) {
+	newSite := models.Site{
+		Name:  normaliseName(name),
+		Title: name,
+		Theme: "bear",
+	}
+
+	themeMeta, ok := s.themes.Lookup(newSite.Theme)
+	if !ok {
+		return models.Site{}, errors.New("theme not found")
+	}
+
+	if err := s.db.InsertSite(ctx, &newSite); err != nil {
+		return models.Site{}, err
+	}
+
+	// Build the site
+	log.Printf(" .. build")
+	if err := s.hugo.NewSite(ctx, newSite); err != nil {
+		return models.Site{}, err
+	}
+
+	// Setup the theme
+	log.Printf(" .. theme")
+	if err := s.git.Clone(ctx, themeMeta.URL, s.hugo.SiteStagingDir(newSite, hugo.ThemeSiteDir)); err != nil {
+		return models.Site{}, err
+	}
+
+	if err := s.hugo.ReconfigureSite(ctx, newSite); err != nil {
+		return models.Site{}, err
+	}
+
+	return newSite, nil
+}
+
+func normaliseName(name string) string {
+	var sb strings.Builder
+
+	seenDash := false
+	for _, r := range strings.TrimSpace(name) {
+		if unicode.IsLetter(r) || unicode.IsNumber(r) {
+			sb.WriteRune(unicode.ToLower(r))
+			seenDash = false
+		} else if r == '_' || r == '-' || r == '.' || unicode.IsSpace(r) {
+			if !seenDash {
+				sb.WriteRune('-')
+			}
+			seenDash = true
+		}
+	}
+	return sb.String()
+}