cobj24 /
report
| Conditions | 102 |
| Paths | > 20000 |
| Total Lines | 310 |
| Code Lines | 175 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 67 | public function getEnv(string $prefix, string $name, \Closure $getEnv): mixed |
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| 68 | { |
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| 69 | $i = strpos($name, ':'); |
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| 70 | |||
| 71 | if ('key' === $prefix) { |
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| 72 | if (false === $i) { |
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| 73 | throw new RuntimeException(\sprintf('Invalid env "key:%s": a key specifier should be provided.', $name)); |
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| 74 | } |
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| 75 | |||
| 76 | $next = substr($name, $i + 1); |
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| 77 | $key = substr($name, 0, $i); |
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| 78 | $array = $getEnv($next); |
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| 79 | |||
| 80 | if (!\is_array($array)) { |
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| 81 | throw new RuntimeException(\sprintf('Resolved value of "%s" did not result in an array value.', $next)); |
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| 82 | } |
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| 83 | |||
| 84 | if (!isset($array[$key]) && !\array_key_exists($key, $array)) { |
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| 85 | throw new EnvNotFoundException(\sprintf('Key "%s" not found in %s (resolved from "%s").', $key, json_encode($array), $next)); |
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| 86 | } |
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| 87 | |||
| 88 | return $array[$key]; |
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| 89 | } |
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| 90 | |||
| 91 | if ('enum' === $prefix) { |
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| 92 | if (false === $i) { |
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| 93 | throw new RuntimeException(\sprintf('Invalid env "enum:%s": a "%s" class-string should be provided.', $name, \BackedEnum::class)); |
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| 94 | } |
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| 95 | |||
| 96 | $next = substr($name, $i + 1); |
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| 97 | $backedEnumClassName = substr($name, 0, $i); |
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| 98 | $backedEnumValue = $getEnv($next); |
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| 99 | |||
| 100 | if (!\is_string($backedEnumValue) && !\is_int($backedEnumValue)) { |
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| 101 | throw new RuntimeException(\sprintf('Resolved value of "%s" did not result in a string or int value.', $next)); |
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| 102 | } |
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| 103 | |||
| 104 | if (!is_subclass_of($backedEnumClassName, \BackedEnum::class)) { |
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| 105 | throw new RuntimeException(\sprintf('"%s" is not a "%s".', $backedEnumClassName, \BackedEnum::class)); |
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| 106 | } |
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| 107 | |||
| 108 | return $backedEnumClassName::tryFrom($backedEnumValue) ?? throw new RuntimeException(\sprintf('Enum value "%s" is not backed by "%s".', $backedEnumValue, $backedEnumClassName)); |
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| 109 | } |
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| 110 | |||
| 111 | if ('defined' === $prefix) { |
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| 112 | try { |
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| 113 | return '' !== ($getEnv($name) ?? ''); |
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| 114 | } catch (EnvNotFoundException) { |
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| 115 | return false; |
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| 116 | } |
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| 117 | } |
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| 118 | |||
| 119 | if ('default' === $prefix) { |
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| 120 | if (false === $i) { |
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| 121 | throw new RuntimeException(\sprintf('Invalid env "default:%s": a fallback parameter should be provided.', $name)); |
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| 122 | } |
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| 123 | |||
| 124 | $next = substr($name, $i + 1); |
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| 125 | $default = substr($name, 0, $i); |
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| 126 | |||
| 127 | if ('' !== $default && !$this->container->hasParameter($default)) { |
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| 128 | throw new RuntimeException(\sprintf('Invalid env fallback in "default:%s": parameter "%s" not found.', $name, $default)); |
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| 129 | } |
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| 130 | |||
| 131 | try { |
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| 132 | $env = $getEnv($next); |
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| 133 | |||
| 134 | if ('' !== $env && null !== $env) { |
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| 135 | return $env; |
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| 136 | } |
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| 137 | } catch (EnvNotFoundException) { |
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| 138 | // no-op |
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| 139 | } |
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| 140 | |||
| 141 | return '' === $default ? null : $this->container->getParameter($default); |
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| 142 | } |
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| 143 | |||
| 144 | if ('file' === $prefix || 'require' === $prefix) { |
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| 145 | if (!\is_scalar($file = $getEnv($name))) { |
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| 146 | throw new RuntimeException(\sprintf('Invalid file name: env var "%s" is non-scalar.', $name)); |
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| 147 | } |
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| 148 | if (!is_file($file)) { |
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| 149 | throw new EnvNotFoundException(\sprintf('File "%s" not found (resolved from "%s").', $file, $name)); |
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| 150 | } |
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| 151 | |||
| 152 | if ('file' === $prefix) { |
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| 153 | return file_get_contents($file); |
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| 154 | } |
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| 155 | |||
| 156 | return require $file; |
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| 157 | } |
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| 158 | |||
| 159 | $returnNull = false; |
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| 160 | if ('' === $prefix) { |
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| 161 | if ('' === $name) { |
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| 162 | return null; |
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| 163 | } |
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| 164 | $returnNull = true; |
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| 165 | $prefix = 'string'; |
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| 166 | } |
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| 167 | |||
| 168 | if (false !== $i || 'string' !== $prefix) { |
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| 169 | $env = $getEnv($name); |
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| 170 | } elseif ('' === ($env = $_ENV[$name] ?? (str_starts_with($name, 'HTTP_') ? null : ($_SERVER[$name] ?? null))) |
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| 171 | || (false !== $env && false === $env ??= getenv($name) ?? false) // null is a possible value because of thread safety issues |
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| 172 | ) { |
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| 173 | foreach ($this->loadedVars as $i => $vars) { |
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| 174 | if (false === $env = $vars[$name] ?? $env) { |
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| 175 | continue; |
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| 176 | } |
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| 177 | if ($env instanceof \Stringable) { |
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| 178 | $this->loadedVars[$i][$name] = $env = (string) $env; |
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| 179 | } |
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| 180 | if ('' !== ($env ?? '')) { |
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| 181 | break; |
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| 182 | } |
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| 183 | } |
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| 184 | |||
| 185 | if (false === $env || '' === $env) { |
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| 186 | $loaders = $this->loaders; |
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| 187 | $this->loaders = new \ArrayIterator(); |
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| 188 | |||
| 189 | try { |
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| 190 | $i = 0; |
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| 191 | $ended = true; |
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| 192 | $count = $loaders instanceof \Countable ? $loaders->count() : 0; |
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| 193 | foreach ($loaders as $loader) { |
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| 194 | if (\count($this->loadedVars) > $i++) { |
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| 195 | continue; |
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| 196 | } |
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| 197 | $this->loadedVars[] = $vars = $loader->loadEnvVars(); |
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| 198 | if (false === $env = $vars[$name] ?? $env) { |
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| 199 | continue; |
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| 200 | } |
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| 201 | if ($env instanceof \Stringable) { |
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| 202 | $this->loadedVars[array_key_last($this->loadedVars)][$name] = $env = (string) $env; |
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| 203 | } |
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| 204 | if ('' !== ($env ?? '')) { |
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| 205 | $ended = false; |
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| 206 | break; |
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| 207 | } |
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| 208 | } |
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| 209 | if ($ended || $count === $i) { |
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| 210 | $loaders = $this->loaders; |
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| 211 | } |
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| 212 | } catch (ParameterCircularReferenceException) { |
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| 213 | // skip loaders that need an env var that is not defined |
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| 214 | } finally { |
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| 215 | $this->loaders = $loaders; |
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| 216 | } |
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| 217 | } |
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| 218 | |||
| 219 | if (false === $env) { |
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| 220 | if (!$this->container->hasParameter("env($name)")) { |
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| 221 | throw new EnvNotFoundException(\sprintf('Environment variable not found: "%s".', $name)); |
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| 222 | } |
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| 223 | |||
| 224 | $env = $this->container->getParameter("env($name)"); |
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| 225 | } |
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| 226 | } |
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| 227 | |||
| 228 | if (null === $env) { |
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| 229 | if ($returnNull) { |
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| 230 | return null; |
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| 231 | } |
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| 232 | |||
| 233 | if (!isset(static::getProvidedTypes()[$prefix])) { |
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| 234 | throw new RuntimeException(\sprintf('Unsupported env var prefix "%s".', $prefix)); |
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| 235 | } |
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| 236 | |||
| 237 | if (!\in_array($prefix, ['string', 'bool', 'not', 'int', 'float'], true)) { |
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| 238 | return null; |
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| 239 | } |
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| 240 | } |
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| 241 | |||
| 242 | if ('shuffle' === $prefix) { |
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| 243 | \is_array($env) ? shuffle($env) : throw new RuntimeException(\sprintf('Env var "%s" cannot be shuffled, expected array, got "%s".', $name, get_debug_type($env))); |
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| 244 | |||
| 245 | return $env; |
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| 246 | } |
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| 247 | |||
| 248 | if (null !== $env && !\is_scalar($env)) { |
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| 249 | throw new RuntimeException(\sprintf('Non-scalar env var "%s" cannot be cast to "%s".', $name, $prefix)); |
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| 250 | } |
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| 251 | |||
| 252 | if ('string' === $prefix) { |
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| 253 | return (string) $env; |
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| 254 | } |
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| 255 | |||
| 256 | if (\in_array($prefix, ['bool', 'not'], true)) { |
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| 257 | $env = (bool) (filter_var($env, \FILTER_VALIDATE_BOOL) ?: filter_var($env, \FILTER_VALIDATE_INT) ?: filter_var($env, \FILTER_VALIDATE_FLOAT)); |
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| 258 | |||
| 259 | return 'not' === $prefix xor $env; |
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| 260 | } |
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| 261 | |||
| 262 | if ('int' === $prefix) { |
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| 263 | if (null !== $env && false === $env = filter_var($env, \FILTER_VALIDATE_INT) ?: filter_var($env, \FILTER_VALIDATE_FLOAT)) { |
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| 264 | throw new RuntimeException(\sprintf('Non-numeric env var "%s" cannot be cast to int.', $name)); |
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| 265 | } |
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| 266 | |||
| 267 | return (int) $env; |
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| 268 | } |
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| 269 | |||
| 270 | if ('float' === $prefix) { |
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| 271 | if (null !== $env && false === $env = filter_var($env, \FILTER_VALIDATE_FLOAT)) { |
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| 272 | throw new RuntimeException(\sprintf('Non-numeric env var "%s" cannot be cast to float.', $name)); |
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| 273 | } |
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| 274 | |||
| 275 | return (float) $env; |
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| 276 | } |
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| 277 | |||
| 278 | if ('const' === $prefix) { |
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| 279 | if (!\defined($env)) { |
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| 280 | throw new RuntimeException(\sprintf('Env var "%s" maps to undefined constant "%s".', $name, $env)); |
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| 281 | } |
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| 282 | |||
| 283 | return \constant($env); |
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| 284 | } |
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| 285 | |||
| 286 | if ('base64' === $prefix) { |
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| 287 | return base64_decode(strtr($env, '-_', '+/')); |
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| 288 | } |
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| 289 | |||
| 290 | if ('json' === $prefix) { |
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| 291 | $env = json_decode($env, true); |
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| 292 | |||
| 293 | if (\JSON_ERROR_NONE !== json_last_error()) { |
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| 294 | throw new RuntimeException(\sprintf('Invalid JSON in env var "%s": ', $name).json_last_error_msg()); |
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| 295 | } |
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| 296 | |||
| 297 | if (null !== $env && !\is_array($env)) { |
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| 298 | throw new RuntimeException(\sprintf('Invalid JSON env var "%s": array or null expected, "%s" given.', $name, get_debug_type($env))); |
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| 299 | } |
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| 300 | |||
| 301 | return $env; |
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| 302 | } |
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| 303 | |||
| 304 | if ('url' === $prefix) { |
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| 305 | $params = parse_url($env); |
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| 306 | |||
| 307 | if (false === $params) { |
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| 308 | throw new RuntimeException(\sprintf('Invalid URL in env var "%s".', $name)); |
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| 309 | } |
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| 310 | if (!isset($params['scheme'], $params['host'])) { |
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| 311 | throw new RuntimeException(\sprintf('Invalid URL in env var "%s": scheme and host expected.', $name)); |
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| 312 | } |
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| 313 | if (('\\' !== \DIRECTORY_SEPARATOR || 'file' !== $params['scheme']) && false !== ($i = strpos($env, '\\')) && $i < strcspn($env, '?#')) { |
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| 314 | throw new RuntimeException(\sprintf('Invalid URL in env var "%s": backslashes are not allowed.', $name)); |
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| 315 | } |
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| 316 | if (\ord($env[0]) <= 32 || \ord($env[-1]) <= 32 || \strlen($env) !== strcspn($env, "\r\n\t")) { |
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| 317 | throw new RuntimeException(\sprintf('Invalid URL in env var "%s": leading/trailing ASCII control characters or whitespaces are not allowed.', $name)); |
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| 318 | } |
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| 319 | $params += [ |
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| 320 | 'port' => null, |
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| 321 | 'user' => null, |
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| 322 | 'pass' => null, |
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| 323 | 'path' => null, |
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| 324 | 'query' => null, |
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| 325 | 'fragment' => null, |
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| 326 | ]; |
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| 327 | |||
| 328 | $params['user'] = null !== $params['user'] ? rawurldecode($params['user']) : null; |
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| 329 | $params['pass'] = null !== $params['pass'] ? rawurldecode($params['pass']) : null; |
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| 330 | |||
| 331 | // remove the '/' separator |
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| 332 | $params['path'] = '/' === ($params['path'] ?? '/') ? '' : substr($params['path'], 1); |
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| 333 | |||
| 334 | return $params; |
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| 335 | } |
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| 336 | |||
| 337 | if ('query_string' === $prefix) { |
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| 338 | $queryString = parse_url($env, \PHP_URL_QUERY) ?: $env; |
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| 339 | parse_str($queryString, $result); |
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| 340 | |||
| 341 | return $result; |
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| 342 | } |
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| 343 | |||
| 344 | if ('resolve' === $prefix) { |
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| 345 | return preg_replace_callback('/%%|%([^%\s]+)%/', function ($match) use ($name, $getEnv) { |
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| 346 | if (!isset($match[1])) { |
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| 347 | return '%'; |
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| 348 | } |
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| 349 | |||
| 350 | if (str_starts_with($match[1], 'env(') && str_ends_with($match[1], ')') && 'env()' !== $match[1]) { |
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| 351 | $value = $getEnv(substr($match[1], 4, -1)); |
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| 352 | } else { |
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| 353 | $value = $this->container->getParameter($match[1]); |
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| 354 | } |
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| 355 | |||
| 356 | if (!\is_scalar($value)) { |
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| 357 | throw new RuntimeException(\sprintf('Parameter "%s" found when resolving env var "%s" must be scalar, "%s" given.', $match[1], $name, get_debug_type($value))); |
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| 358 | } |
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| 359 | |||
| 360 | return $value; |
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| 361 | }, $env); |
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| 362 | } |
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| 363 | |||
| 364 | if ('csv' === $prefix) { |
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| 365 | return '' === $env ? [] : str_getcsv($env, ',', '"', ''); |
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| 366 | } |
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| 367 | |||
| 368 | if ('trim' === $prefix) { |
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| 369 | return trim($env); |
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| 370 | } |
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| 371 | |||
| 372 | if ('urlencode' === $prefix) { |
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| 373 | return rawurlencode($env); |
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| 374 | } |
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| 375 | |||
| 376 | throw new RuntimeException(\sprintf('Unsupported env var prefix "%s" for env name "%s".', $prefix, $name)); |
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| 377 | } |
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| 389 |
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths