Function writeWordpressDdevSettingsFile

pkg/ddevapp/wordpress.go:178–209

writeWordpressDdevSettingsFile unconditionally creates the file that contains ddev-specific settings.

(filePath string)

// writeWordpressDdevSettingsFile unconditionally creates the file that contains ddev-specific settings.
func writeWordpressDdevSettingsFile(filePath string) 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
		}
	}

	content, err := bundledAssets.ReadFile("wordpress/wp-config-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
	}

	return os.WriteFile(filePath, content, 0644)
}

// setWordpressSiteSettingsPaths sets the expected settings files paths for
// a WordPress site.