Function writeDrupalSettingsDdevPhp

pkg/ddevapp/drupal.go:176–220

writeDrupalSettingsDdevPhp dynamically produces valid settings.ddev.php file by combining a configuration object with a data-driven template.

(settings *DrupalSettings, filePath string, app *DdevApp)

// writeDrupalSettingsDdevPhp dynamically produces valid settings.ddev.php file by combining a configuration
// object with a data-driven template.
func writeDrupalSettingsDdevPhp(settings *DrupalSettings, filePath string, app *DdevApp) error {
	if fileutil.FileExists(filePath) {
		// Check if the file is managed by ddev.
		signatureFound, err := fileutil.FgrepStringInFile(filePath, nodeps.DdevFileSignature)
		if err != nil {
			return err
		}

		// If the signature wasn't found, warn the user and return.
		if !signatureFound {
			util.Warning("%s already exists and is managed by the user.", filepath.Base(filePath))
			return nil
		}
	}

	drupalVersion, err := GetDrupalVersion(app)
	if err != nil || drupalVersion == "" {
		drupalVersion = DefaultDrupalSettingsVersion
	}
	t, err := template.New("settings.ddev.php").ParseFS(bundledAssets, path.Join("drupal", "drupal"+drupalVersion, "settings.ddev.php"))
	if err != nil {
		return err
	}

	// Ensure target directory exists and is writable
	dir := filepath.Dir(filePath)
	if err = util.Chmod(dir, 0755); os.IsNotExist(err) {
		if err = os.MkdirAll(dir, 0755); err != nil {
			return err
		}
	} else if err != nil {
		return err
	}

	file, err := os.Create(filePath)
	if err != nil {
		return err
	}
	err = t.Execute(file, settings)
	if err != nil {
		return err
	}
	util.CheckClose(file)
	return nil
}

// WriteDrushrc writes out drushrc.php based on passed-in values.
// This works on Drupal 6 and Drupal 7 or with drush8 and older