chore: migrate mail themes to shared framework and locked upstream inputs

tools/cli/create.go

@@ -1,86 +1,42 @@
 package cli
 
 import (
+	"encoding/json"
 	"fmt"
+	"gitea-mail-templates/tools/builder"
+	"github.com/urfave/cli/v2"
 	"os"
 	"path/filepath"
-
-	"github.com/urfave/cli/v2"
-
-	"gitea-mail-templates/tools/config"
 )
 
-// CreateCommand returns the "create" subcommand.
 func CreateCommand() *cli.Command {
-	return &cli.Command{
-		Name:      "create",
-		Usage:     "Create one or more new theme style directories",
-		UsageText: "go run . create [--folder <themes-dir>] [--config <config-file>] <style-name>...",
-		Flags: []cli.Flag{
-			&cli.StringFlag{
-				Name:  "folder",
-				Value: "../themes",
-				Usage: "Path to the themes directory",
-			},
-			&cli.StringFlag{
-				Name:  "config",
-				Value: "./data/templates_config.json",
-				Usage: "Path to templates_config.json",
-			},
-		},
-		Action: runCreate,
-	}
+	return &cli.Command{Name: "create", Usage: "Create CSS and metadata using the shared control framework", Flags: []cli.Flag{&cli.StringFlag{Name: "folder", Value: "../themes"}}, Action: runCreate}
 }
-
 func runCreate(c *cli.Context) error {
 	names := c.Args().Slice()
 	if len(names) == 0 {
-		return fmt.Errorf("at least one style name is required")
+		return fmt.Errorf("at least one theme name is required")
 	}
-
-	folder := c.String("folder")
-	cfg, err := config.Load(c.String("config"))
-	if err != nil {
-		return err
-	}
-
-	for _, styleName := range names {
-		styleDir := filepath.Join(folder, styleName)
-
-		if info, err := os.Stat(styleDir); err == nil {
-			if info.IsDir() {
-				fmt.Printf("\033[32m[I]\033[0m [CLI] '%s' already exists, skipped\n", styleName)
-				continue
-			}
-			return fmt.Errorf("'%s' exists but is not a directory", styleName)
+	for _, name := range names {
+		if !builder.ValidName(name) {
+			return fmt.Errorf("invalid theme name %q", name)
 		}
-
-		created := 0
-		for _, tplCfg := range cfg.Templates {
-			tmplPath := filepath.Join(styleDir, tplCfg.PathStr())
-			dir := filepath.Dir(tmplPath)
-
-			if err := os.MkdirAll(dir, 0755); err != nil {
-				return fmt.Errorf("cannot create directory %s: %w", dir, err)
-			}
-
-			placeholder := fmt.Sprintf("<!DOCTYPE html>\n<html>\n<head>\n"+
-				"  <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n"+
-				"  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" />\n"+
-				"  <title>{{.locale.Tr \"mail.%s.title\"}}</title>\n"+
-				"  <style type=\"text/css\">\n    /* TODO: Add your custom styles here */\n"+
-				"  </style>\n</head>\n<body style=\"margin:0;padding:0;\">\n"+
-				"  <!-- TODO: Add your custom template design for: %s -->\n"+
-				"</body>\n</html>\n", tplCfg.Name, tplCfg.Desc)
-
-			if err := os.WriteFile(tmplPath, []byte(placeholder), 0644); err != nil {
-				return fmt.Errorf("cannot write %s: %w", tmplPath, err)
-			}
-			created++
+		dir := filepath.Join(c.String("folder"), name)
+		if _, err := os.Lstat(dir); err == nil {
+			return fmt.Errorf("theme %s already exists", name)
 		}
-
-		fmt.Printf("\033[32m[I]\033[0m [CLI] Created style '%s' with %d template files\n", styleName, created)
+		if err := os.MkdirAll(dir, 0755); err != nil {
+			return err
+		}
+		meta, _ := json.MarshalIndent(builder.Theme{Name: name, Description: "New theme", Mode: "framed", Layout: "standard"}, "", "  ")
+		if err := os.WriteFile(filepath.Join(dir, "theme.json"), append(meta, '\n'), 0644); err != nil {
+			return err
+		}
+		css := "/* Presentation only; shared controls own mail data and translations. */\nbody { margin:0; padding:24px 16px; background:#f4f6f9; }\nbody, td { font-family:Arial, sans-serif; }\n.email-wrap { max-width:600px; margin:auto; background:#fff; }\n.email-header, .email-card, .email-footer { padding:24px; }\n.email-logo { vertical-align:middle; margin-right:8px; }\n.email-btn,.card-body .email-btn,.card-body .email-btn:visited { display:inline-block; padding:12px 24px; color:#fff!important; background:#2563eb; text-decoration:none; border-radius:6px; }\n.email-link-url { overflow-wrap:anywhere; }\na, a:visited { color:#2563eb; }\n"
+		if err := os.WriteFile(filepath.Join(dir, "theme.css"), []byte(css), 0644); err != nil {
+			return err
+		}
+		fmt.Printf("[PASS] Created framework theme %s\n", name)
 	}
-
 	return nil
 }