LoadConfigFromEnv loads configuration from global config variables
(c *Config)
| 57 | |
| 58 | // LoadConfigFromEnv loads configuration from global config variables |
| 59 | func LoadConfigFromEnv(c *Config) (*Config, error) { |
| 60 | c = ensure.Ensure(c, NewDefaultConfig) |
| 61 | |
| 62 | c.Presets = make([]string, 0) |
| 63 | c.URLReplacements = make([]URLReplacement, 0) |
| 64 | |
| 65 | var presetsFromFile []string |
| 66 | |
| 67 | err := errors.Join( |
| 68 | IMGPROXY_ONLY_PRESETS.Parse(&c.OnlyPresets), |
| 69 | IMGPROXY_PRESETS.Parse(&c.Presets), |
| 70 | IMGPROXY_PRESETS_PATH.Parse(&presetsFromFile), |
| 71 | |
| 72 | // Security and validation |
| 73 | IMGPROXY_ALLOWED_PROCESSING_OPTIONS.Parse(&c.AllowedProcessingOptions), |
| 74 | IMGPROXY_ALLOW_SECURITY_OPTIONS.Parse(&c.AllowSecurityOptions), |
| 75 | |
| 76 | // URL processing |
| 77 | IMGPROXY_ARGUMENTS_SEPARATOR.Parse(&c.ArgumentsSeparator), |
| 78 | IMGPROXY_BASE_URL.Parse(&c.BaseURL), |
| 79 | IMGPROXY_BASE64_URL_INCLUDES_FILENAME.Parse(&c.Base64URLIncludesFilename), |
| 80 | |
| 81 | IMGPROXY_URL_REPLACEMENTS.Parse(&c.URLReplacements), |
| 82 | ) |
| 83 | |
| 84 | c.Presets = append(c.Presets, presetsFromFile...) |
| 85 | |
| 86 | return c, err |
| 87 | } |
| 88 | |
| 89 | // Validate validates the configuration values |
| 90 | func (c *Config) Validate() error { |