Factory::createConfig() - Code Metrics - captainhook-git/captainhook - Measure and Improve Code Quality continuously with Scrutinizer

Factory::createConfig() A
last analyzed 2025-10-17 19:40 UTC

↳ Parent: Factory

Complexity

Conditions	2
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	4
c	0
b	0
f	0
nc	1
nop	2
dl	0
loc	7
ccs	5
cts	5
cp	1
crap	2
rs	10

<?php

/**
 * This file is part of CaptainHook
 *
 * (c) Sebastian Feldmann <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace CaptainHook\App\Config;

use CaptainHook\App\CH;
use CaptainHook\App\Config;
use CaptainHook\App\Hook\Util as HookUtil;
use CaptainHook\App\Storage\File\Json;
use RuntimeException;

/**
 * Class Factory
 *
 * @package CaptainHook
 * @author  Sebastian Feldmann <[email protected]>
 * @link    https://github.com/captainhook-git/captainhook
 * @since   Class available since Release 0.9.0
 * @internal
 */
final class Factory
{
    /**
     * Maximal level in including config files
     *
     * @var int
     */
    private int $maxIncludeLevel = 1;

    /**
     * Current level of inclusion
     *
     * @var int
     */
    private int $includeLevel = 0;

    /**
     * Create a CaptainHook configuration
     *
     * @param  string               $path     Path to the configuration file
     * @param  array<string, mixed> $settings Settings passed as options on the command line
     * @return \CaptainHook\App\Config
     * @throws \Exception
     */
    public function createConfig(string $path = '', array $settings = []): Config
    {
        $path     = $path ?: getcwd() . DIRECTORY_SEPARATOR . CH::CONFIG;
        $file     = new Json($path);
        $settings = $this->combineArgumentsAndSettingFile($file, $settings);

        return $this->setupConfig($file, $settings);
    }

    /**
     * Read settings from a local 'config' file
     *
     * If you prefer a different verbosity or use a different run mode locally then your teammates do.
     * You can create a 'captainhook.config.json' in the same directory as your captainhook
     * configuration file and use it to overwrite the 'config' settings of that configuration file.
     * Exclude the 'captainhook.config.json' from version control, and you don't have to edit the
     * version controlled configuration for your local specifics anymore.
     *
     * Settings provided as arguments still overrule config file settings:
     *
     * ARGUMENTS > SETTINGS_FILE > CONFIGURATION
     *
     * @param  \CaptainHook\App\Storage\File\Json $file
     * @param  array<string, mixed>               $settings
     * @return array<string, mixed>
     */
    private function combineArgumentsAndSettingFile(Json $file, array $settings): array
    {
        $settingsFile = new Json(dirname($file->getPath()) . '/captainhook.config.json');
        if ($settingsFile->exists()) {
            $fileSettings = $settingsFile->readAssoc();
            $settings     = array_merge($fileSettings, $settings);
        }
        return $settings;
    }

    /**
     * Includes an external captainhook configuration
     *
     * @param  string $path
     * @return \CaptainHook\App\Config
     * @throws \Exception
     */
    private function includeConfig(string $path): Config
    {
        $file = new Json($path);
        if (!$file->exists()) {
            throw new RuntimeException('Config to include not found: ' . $path);
        }
        return $this->setupConfig($file);
    }

    /**
     * Return a configuration with data loaded from json file if it exists
     *
     * @param  \CaptainHook\App\Storage\File\Json $file
     * @param  array<string, mixed>               $settings
     * @return \CaptainHook\App\Config
     * @throws \Exception
     */
    private function setupConfig(Json $file, array $settings = []): Config
    {
        return $file->exists()
            ? $this->loadConfigFromFile($file, $settings)
            : new Config($file->getPath(), false, $settings);
    }

    /**
     * Loads a given file into given the configuration
     *
     * @param  \CaptainHook\App\Storage\File\Json $file
     * @param  array<string, mixed>               $settings
     * @return \CaptainHook\App\Config
     * @throws \Exception
     */
    private function loadConfigFromFile(Json $file, array $settings): Config
    {
        $json = $file->readAssoc();
        Util::validateJsonConfiguration($json);

        $settings = Util::mergeSettings($this->extractSettings($json), $settings);
        $config   = new Config($file->getPath(), true, $settings);
        if (!empty($settings)) {
            $json['config'] = $settings;
        }

        $this->appendIncludedConfigurations($config, $json);

        // fallback to $json->HOOK_NAME if $json->HOOKS->HOOK_NAME does not exist
        $hooks = $json['hooks'] ?? $json;

        foreach (HookUtil::getValidHooks() as $hook => $class) {
            if (isset($hooks[$hook])) {
                $this->configureHook($config->getHookConfig($hook), $hooks[$hook]);
            }
        }

        $this->validatePhpPath($config);
        return $config;
    }

    /**
     * Return the `config` section of some json
     *
     * @param  array<string, mixed> $json
     * @return array<string, mixed>
     */
    private function extractSettings(array $json): array
    {
        return Util::extractListFromJson($json, 'config');
    }

    /**
     * Returns the `conditions` section of an actionJson
     *
     * @param array<string, mixed> $json
     * @return array<string, mixed>
     */
    private function extractConditions(mixed $json): array
    {
        return Util::extractListFromJson($json, 'conditions');
    }

    /**
     * Returns the `options` section af some json
     *
     * @param array<string, mixed> $json
     * @return array<string, string>
     */
    private function extractOptions(mixed $json): array
    {
        return Util::extractListFromJson($json, 'options');
    }

    /**
     * Set up a hook configuration by json data
     *
     * @param  \CaptainHook\App\Config\Hook $config
     * @param  array<string, mixed>         $json
     * @return void
     * @throws \Exception
     */
    private function configureHook(Config\Hook $config, array $json): void
    {
        $config->setEnabled($json['enabled'] ?? true);
        foreach ($json['actions'] as $actionJson) {
            $options    = $this->extractOptions($actionJson);
            $conditions = $this->extractConditions($actionJson);
            $settings   = $this->extractSettings($actionJson);
            $config->addAction(new Config\Action($actionJson['action'], $options, $conditions, $settings));
        }
    }

    /**
     * Makes sure the configured PHP executable exists
     *
     * @param  \CaptainHook\App\Config $config
     * @return void
     */
    private function validatePhpPath(Config $config): void
    {
        if (empty($config->getPhpPath())) {
            return;
        }
        $pathToCheck = [$config->getPhpPath()];
        $parts       = explode(' ', $config->getPhpPath());
        // if there are spaces in the php-path and they are not escaped
        // it looks like an executable is used to find the PHP binary
        // so at least check if the executable exists
        if ($this->usesPathResolver($parts)) {
            $pathToCheck[] = $parts[0];
        }

        foreach ($pathToCheck as $path) {
            if (file_exists($path)) {
                return;
            }
        }
        throw new RuntimeException('The configured php-path is wrong: ' . $config->getPhpPath());
    }

    /**
     * Is a binary used to resolve the php path
     *
     * @param array<int, string> $parts
     * @return bool
     */
    private function usesPathResolver(array $parts): bool
    {
        return count($parts) > 1 && !str_ends_with($parts[0], '\\');
    }

    /**
     * Append all included configuration to the current configuration
     *
     * @param  \CaptainHook\App\Config $config
     * @param  array<string, mixed>    $json
     * @throws \Exception
     */
    private function appendIncludedConfigurations(Config $config, array $json): void
    {
        $this->readMaxIncludeLevel($json);

        if ($this->includeLevel < $this->maxIncludeLevel) {
            $this->includeLevel++;
            $includes = $this->loadIncludedConfigs($json, $config->getPath());
            foreach (HookUtil::getValidHooks() as $hook => $class) {
                $this->mergeHookConfigFromIncludes($config->getHookConfig($hook), $includes);
            }
            $this->includeLevel--;
        }
    }

    /**
     * Check config section for 'includes-level' setting
     *
     * @param array<string, mixed> $json
     */
    private function readMaxIncludeLevel(array $json): void
    {
        // read the include-level setting only for the actual configuration
        if ($this->includeLevel === 0 && isset($json['config'][Config::SETTING_INCLUDES_LEVEL])) {
            $this->maxIncludeLevel = (int) $json['config'][Config::SETTING_INCLUDES_LEVEL];
        }
    }

    /**
     * Merge a given hook config with the corresponding hook configs from a list of included configurations
     *
     * @param  \CaptainHook\App\Config\Hook $hook
     * @param  \CaptainHook\App\Config[]    $includes
     * @return void
     */
    private function mergeHookConfigFromIncludes(Hook $hook, array $includes): void
    {
        foreach ($includes as $includedConfig) {
            $includedHook = $includedConfig->getHookConfig($hook->getName());
            if ($includedHook->isEnabled()) {
                $hook->setEnabled(true);
                // This `setEnable` is solely to overwrite the main configuration in the special case that the hook
                // is not configured at all. In this case the empty config is disabled by default, and adding an
                // empty hook config just to enable the included actions feels a bit dull.
                // Since the main hook is processed last (if one is configured) the enabled flag will be overwritten
                // once again by the main config value. This is to make sure that if somebody disables a hook in its
                // main configuration, no actions will get executed, even if we have enabled hooks in any include file.
                $this->copyActionsFromTo($includedHook, $hook);
            }
        }
    }

    /**
     * Return list of included configurations to add them to the main configuration afterwards
     *
     * @param  array<string, mixed> $json
     * @param  string               $path
     * @return \CaptainHook\App\Config[]
     * @throws \Exception
     */
    protected function loadIncludedConfigs(array $json, string $path): array
    {
        $includes  = [];
        $directory = dirname($path);
        $files     = Util::extractListFromJson(Util::extractListFromJson($json, 'config'), Config::SETTING_INCLUDES);

        foreach ($files as $file) {
            $includes[] = $this->includeConfig($directory . DIRECTORY_SEPARATOR . $file);
        }
        return $includes;
    }

    /**
     * Copy action from a given configuration to the second given configuration
     *
     * @param \CaptainHook\App\Config\Hook $sourceConfig
     * @param \CaptainHook\App\Config\Hook $targetConfig
     */
    private function copyActionsFromTo(Hook $sourceConfig, Hook $targetConfig): void
    {
        foreach ($sourceConfig->getActions() as $action) {
            $action->markIncluded();
            $targetConfig->addAction($action);
        }
    }

    /**
     * Config factory method
     *
     * @param  string               $path
     * @param  array<string, mixed> $settings
     * @return \CaptainHook\App\Config
     * @throws \Exception
     */
    public static function create(string $path = '', array $settings = []): Config
    {
        $factory = new static();
        return $factory->createConfig($path, $settings);
    }
}


1		<?php
2
3		/**
4		* This file is part of CaptainHook
5		*
6		* (c) Sebastian Feldmann <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace CaptainHook\App\Config;
13
14		use CaptainHook\App\CH;
15		use CaptainHook\App\Config;
16		use CaptainHook\App\Hook\Util as HookUtil;
17		use CaptainHook\App\Storage\File\Json;
18		use RuntimeException;
19
20		/**
21		* Class Factory
22		*
23		* @package CaptainHook
24		* @author Sebastian Feldmann <[email protected]>
25		* @link https://github.com/captainhook-git/captainhook
26		* @since Class available since Release 0.9.0
27		* @internal
28		*/
29		final class Factory
30		{
31		/**
32		* Maximal level in including config files
33		*
34		* @var int
35		*/
36		private int $maxIncludeLevel = 1;
37
38		/**
39		* Current level of inclusion
40		*
41		* @var int
42		*/
43		private int $includeLevel = 0;
44
45		/**
46		* Create a CaptainHook configuration
47		*
48		* @param string $path Path to the configuration file
49		* @param array<string, mixed> $settings Settings passed as options on the command line
50		* @return \CaptainHook\App\Config
51		* @throws \Exception
52		*/
53	64	public function createConfig(string $path = '', array $settings = []): Config
54		{
55	64	$path = $path ?: getcwd() . DIRECTORY_SEPARATOR . CH::CONFIG;
56	64	$file = new Json($path);
57	64	$settings = $this->combineArgumentsAndSettingFile($file, $settings);
58
59	64	return $this->setupConfig($file, $settings);
60		}
61
62		/**
63		* Read settings from a local 'config' file
64		*
65		* If you prefer a different verbosity or use a different run mode locally then your teammates do.
66		* You can create a 'captainhook.config.json' in the same directory as your captainhook
67		* configuration file and use it to overwrite the 'config' settings of that configuration file.
68		* Exclude the 'captainhook.config.json' from version control, and you don't have to edit the
69		* version controlled configuration for your local specifics anymore.
70		*
71		* Settings provided as arguments still overrule config file settings:
72		*
73		* ARGUMENTS > SETTINGS_FILE > CONFIGURATION
74		*
75		* @param \CaptainHook\App\Storage\File\Json $file
76		* @param array<string, mixed> $settings
77		* @return array<string, mixed>
78		*/
79	64	private function combineArgumentsAndSettingFile(Json $file, array $settings): array
80		{
81	64	$settingsFile = new Json(dirname($file->getPath()) . '/captainhook.config.json');
82	64	if ($settingsFile->exists()) {
83	1	$fileSettings = $settingsFile->readAssoc();
84	1	$settings = array_merge($fileSettings, $settings);
85		}
86	64	return $settings;
87		}
88
89		/**
90		* Includes an external captainhook configuration
91		*
92		* @param string $path
93		* @return \CaptainHook\App\Config
94		* @throws \Exception
95		*/
96	7	private function includeConfig(string $path): Config
97		{
98	7	$file = new Json($path);
99	7	if (!$file->exists()) {
100	1	throw new RuntimeException('Config to include not found: ' . $path);
101		}
102	6	return $this->setupConfig($file);
103		}
104
105		/**
106		* Return a configuration with data loaded from json file if it exists
107		*
108		* @param \CaptainHook\App\Storage\File\Json $file
109		* @param array<string, mixed> $settings
110		* @return \CaptainHook\App\Config
111		* @throws \Exception
112		*/
113	64	private function setupConfig(Json $file, array $settings = []): Config
114		{
115	64	return $file->exists()
116	56	? $this->loadConfigFromFile($file, $settings)
117	62	: new Config($file->getPath(), false, $settings);
118		}
119
120		/**
121		* Loads a given file into given the configuration
122		*
123		* @param \CaptainHook\App\Storage\File\Json $file
124		* @param array<string, mixed> $settings
125		* @return \CaptainHook\App\Config
126		* @throws \Exception
127		*/
128	56	private function loadConfigFromFile(Json $file, array $settings): Config
129		{
130	56	$json = $file->readAssoc();
131	56	Util::validateJsonConfiguration($json);
132
133	56	$settings = Util::mergeSettings($this->extractSettings($json), $settings);
134	56	$config = new Config($file->getPath(), true, $settings);
135	56	if (!empty($settings)) {
136	44	$json['config'] = $settings;
137		}
138
139	56	$this->appendIncludedConfigurations($config, $json);
140
141		// fallback to $json->HOOK_NAME if $json->HOOKS->HOOK_NAME does not exist
142	55	$hooks = $json['hooks'] ?? $json;
143
144	55	foreach (HookUtil::getValidHooks() as $hook => $class) {
145	55	if (isset($hooks[$hook])) {
146	55	$this->configureHook($config->getHookConfig($hook), $hooks[$hook]);
147		}
148		}
149
150	55	$this->validatePhpPath($config);
151	54	return $config;
152		}
153
154		/**
155		* Return the `config` section of some json
156		*
157		* @param array<string, mixed> $json
158		* @return array<string, mixed>
159		*/
160	56	private function extractSettings(array $json): array
161		{
162	56	return Util::extractListFromJson($json, 'config');
163		}
164
165		/**
166		* Returns the `conditions` section of an actionJson
167		*
168		* @param array<string, mixed> $json
169		* @return array<string, mixed>
170		*/
171	47	private function extractConditions(mixed $json): array
172		{
173	47	return Util::extractListFromJson($json, 'conditions');
174		}
175
176		/**
177		* Returns the `options` section af some json
178		*
179		* @param array<string, mixed> $json
180		* @return array<string, string>
181		*/
182	47	private function extractOptions(mixed $json): array
183		{
184	47	return Util::extractListFromJson($json, 'options');
185		}
186
187		/**
188		* Set up a hook configuration by json data
189		*
190		* @param \CaptainHook\App\Config\Hook $config
191		* @param array<string, mixed> $json
192		* @return void
193		* @throws \Exception
194		*/
195	55	private function configureHook(Config\Hook $config, array $json): void
196		{
197	55	$config->setEnabled($json['enabled'] ?? true);
198	55	foreach ($json['actions'] as $actionJson) {
199	47	$options = $this->extractOptions($actionJson);
200	47	$conditions = $this->extractConditions($actionJson);
201	47	$settings = $this->extractSettings($actionJson);
202	47	$config->addAction(new Config\Action($actionJson['action'], $options, $conditions, $settings));
203		}
204		}
205
206		/**
207		* Makes sure the configured PHP executable exists
208		*
209		* @param \CaptainHook\App\Config $config
210		* @return void
211		*/
212	55	private function validatePhpPath(Config $config): void
213		{
214	55	if (empty($config->getPhpPath())) {
215	53	return;
216		}
217	2	$pathToCheck = [$config->getPhpPath()];
218	2	$parts = explode(' ', $config->getPhpPath());
219		// if there are spaces in the php-path and they are not escaped
220		// it looks like an executable is used to find the PHP binary
221		// so at least check if the executable exists
222	2	if ($this->usesPathResolver($parts)) {
223	1	$pathToCheck[] = $parts[0];
224		}
225
226	2	foreach ($pathToCheck as $path) {
227	2	if (file_exists($path)) {
228	1	return;
229		}
230		}
231	1	throw new RuntimeException('The configured php-path is wrong: ' . $config->getPhpPath());
232		}
233
234		/**
235		* Is a binary used to resolve the php path
236		*
237		* @param array<int, string> $parts
238		* @return bool
239		*/
240	2	private function usesPathResolver(array $parts): bool
241		{
242	2	return count($parts) > 1 && !str_ends_with($parts[0], '\\');
243		}
244
245		/**
246		* Append all included configuration to the current configuration
247		*
248		* @param \CaptainHook\App\Config $config
249		* @param array<string, mixed> $json
250		* @throws \Exception
251		*/
252	56	private function appendIncludedConfigurations(Config $config, array $json): void
253		{
254	56	$this->readMaxIncludeLevel($json);
255
256	56	if ($this->includeLevel < $this->maxIncludeLevel) {
257	56	$this->includeLevel++;
258	56	$includes = $this->loadIncludedConfigs($json, $config->getPath());
259	55	foreach (HookUtil::getValidHooks() as $hook => $class) {
260	55	$this->mergeHookConfigFromIncludes($config->getHookConfig($hook), $includes);
261		}
262	55	$this->includeLevel--;
263		}
264		}
265
266		/**
267		* Check config section for 'includes-level' setting
268		*
269		* @param array<string, mixed> $json
270		*/
271	56	private function readMaxIncludeLevel(array $json): void
272		{
273		// read the include-level setting only for the actual configuration
274	56	if ($this->includeLevel === 0 && isset($json['config'][Config::SETTING_INCLUDES_LEVEL])) {
275	2	$this->maxIncludeLevel = (int) $json['config'][Config::SETTING_INCLUDES_LEVEL];
276		}
277		}
278
279		/**
280		* Merge a given hook config with the corresponding hook configs from a list of included configurations
281		*
282		* @param \CaptainHook\App\Config\Hook $hook
283		* @param \CaptainHook\App\Config[] $includes
284		* @return void
285		*/
286	55	private function mergeHookConfigFromIncludes(Hook $hook, array $includes): void
287		{
288	55	foreach ($includes as $includedConfig) {
289	6	$includedHook = $includedConfig->getHookConfig($hook->getName());
290	6	if ($includedHook->isEnabled()) {
291	6	$hook->setEnabled(true);
292		// This `setEnable` is solely to overwrite the main configuration in the special case that the hook
293		// is not configured at all. In this case the empty config is disabled by default, and adding an
294		// empty hook config just to enable the included actions feels a bit dull.
295		// Since the main hook is processed last (if one is configured) the enabled flag will be overwritten
296		// once again by the main config value. This is to make sure that if somebody disables a hook in its
297		// main configuration, no actions will get executed, even if we have enabled hooks in any include file.
298	6	$this->copyActionsFromTo($includedHook, $hook);
299		}
300		}
301		}
302
303		/**
304		* Return list of included configurations to add them to the main configuration afterwards
305		*
306		* @param array<string, mixed> $json
307		* @param string $path
308		* @return \CaptainHook\App\Config[]
309		* @throws \Exception
310		*/
311	56	protected function loadIncludedConfigs(array $json, string $path): array
312		{
313	56	$includes = [];
314	56	$directory = dirname($path);
315	56	$files = Util::extractListFromJson(Util::extractListFromJson($json, 'config'), Config::SETTING_INCLUDES);
316
317	56	foreach ($files as $file) {
318	7	$includes[] = $this->includeConfig($directory . DIRECTORY_SEPARATOR . $file);
319		}
320	55	return $includes;
321		}
322
323		/**
324		* Copy action from a given configuration to the second given configuration
325		*
326		* @param \CaptainHook\App\Config\Hook $sourceConfig
327		* @param \CaptainHook\App\Config\Hook $targetConfig
328		*/
329	6	private function copyActionsFromTo(Hook $sourceConfig, Hook $targetConfig): void
330		{
331	6	foreach ($sourceConfig->getActions() as $action) {
332	6	$action->markIncluded();
333	6	$targetConfig->addAction($action);
334		}
335		}
336
337		/**
338		* Config factory method
339		*
340		* @param string $path
341		* @param array<string, mixed> $settings
342		* @return \CaptainHook\App\Config
343		* @throws \Exception
344		*/
345	64	public static function create(string $path = '', array $settings = []): Config
346		{
347	64	$factory = new static();
348	64	return $factory->createConfig($path, $settings);
349		}
350		}
351

captainhook-git / captainhook

Factory::createConfig() A last analyzed 2025-10-17 19:40 UTC

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Factory::createConfig() A
last analyzed 2025-10-17 19:40 UTC