Builder::setOutputDir() - Code Metrics - Inspection of "CHANGED output dir to `composer-config-plugin-outp..." - hiqdev/composer-config-plugin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b85299...2a4a53 )

by Andrii

created 2016-12-26 09:49 UTC

Builder::setOutputDir() A

↳ Parent: Builder

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	2
eloc	2
nc	2
nop	1

<?php

/*
 * Composer plugin for config assembling
 *
 * @link      https://github.com/hiqdev/composer-config-plugin
 * @package   composer-config-plugin
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2016, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\composer\config;

use Composer\IO\IOInterface;

/**
 * Builder assembles config files.
 *
 * @author Andrii Vasyliev <[email protected]>
 */
class Builder
{
    /**
     * @var string path to output assembled configs
     */
    protected $outputDir;

    /**
     * @var array files to build configs
     * @see buildConfigs()
     */
    protected $files = [];

    /**
     * @var array additional data to be merged into every config (e.g. aliases)
     */
    protected $addition = [];

    /**
     * @var IOInterface
     */
    protected $io;

    /**
     * @var array collected variables
     */
    protected $vars = [];

    const OUTPUT_DIR_SUFFIX = '-output';
    const BASE_DIR_MARKER = '<<<base-dir>>>';

    public function __construct(array $files = [], $outputDir = null)
    {
        $this->setFiles($files);
        $this->setOutputDir($outputDir);
    }

    public function setFiles(array $files)
    {
        $this->files = $files;
    }

    public function setOutputDir($outputDir)
    {
        $this->outputDir = isset($outputDir) ? $outputDir : static::defaultOutputDir();
    }

    public function setAddition(array $addition)
    {
        $this->addition = $addition;
    }

    public function loadFiles()
    {
        $this->files    = $this->readConfig('__files');
        $this->addition = $this->readConfig('__addition');
    }

    public function saveFiles()
    {
        $this->writeConfig('__files',    $this->files);
        $this->writeConfig('__addition', $this->addition);
    }

    public static function rebuild($outputDir)
    {
        $builder = new Builder([], $outputDir);
        $builder->loadFiles();
        $builder->buildConfigs();
    }

    /**
     * Returns default output dir.
     * @return string
     */
    public static function defaultOutputDir()
    {
        return dirname(__DIR__) . static::OUTPUT_DIR_SUFFIX;
    }

    /**
     * Returns full path to assembled config file.
     * @param string $filename name of config
     * @return string absolute path
     */
    public static function path($filename)
    {
        return static::defaultOutputDir() . DIRECTORY_SEPARATOR . $filename . '.php';
    }

    /**
     * Builds configs by given files list
     * @param null|array $files files to process: config name => list of files
     */
    public function buildConfigs($files = null)
    {
        if (is_null($files)) {
            $files = $this->files;
        }
        foreach ($files as $name => $pathes) {
            $configs = [];
            foreach ($pathes as $path) {
                $configs[] = $this->readFile($path);
            }
            $this->buildConfig($name, $configs);
        }
    }

    /**
     * Merges given configs and writes at given name.
     * @param mixed $name
     * @param array $configs
     */
    public function buildConfig($name, array $configs)
    {
        if (!$this->isSpecialConfig($name)) {
            array_push($configs, $this->addition, [
                'params' => $this->vars['params'],
            ]);
        }
        $this->vars[$name] = call_user_func_array([Helper::className(), 'mergeConfig'], $configs);
        $this->writeConfig($name, (array) $this->vars[$name]);
    }

    protected function isSpecialConfig($name)
    {
        return in_array($name, ['defines', 'params'], true);
    }

    /**
     * Writes config file by name.
     * @param string $name
     * @param array $data
     */
    public function writeConfig($name, array $data)
    {
        $data = $this->substitutePathes($data, dirname(dirname(dirname($this->outputDir))), static::BASE_DIR_MARKER);
        static::writeFile($this->getOutputPath($name), $data);
    }

    public function getOutputPath($name)
    {
        return $this->outputDir . DIRECTORY_SEPARATOR . $name . '.php';
    }

    /**
     * Writes config file by full path.
     * @param string $path
     * @param array $data
     */
    public static function writeFile($path, array $data)
    {
        if (!file_exists(dirname($path))) {
            mkdir(dirname($path), 0777, true);
        }
        $content = str_replace("'" . static::BASE_DIR_MARKER, '$baseDir . \'', Helper::exportVar($data));
        file_put_contents($path, "<?php\n\n\$baseDir = dirname(dirname(dirname(__DIR__)));\n\nreturn $content;\n");
    }

    /**
     * Substitute all pathes in given array recursively with alias if applicable.
     * @param array $data
     * @param string $dir
     * @param string $alias
     * @return string
     */
    public static function substitutePathes($data, $dir, $alias)
    {
        foreach ($data as &$value) {
            if (is_string($value)) {
                $value = static::substitutePath($value, $dir, $alias);
            } elseif (is_array($value)) {
                $value = static::substitutePathes($value, $dir, $alias);
            }
        }

        return $data;
    }

    /**
     * Substitute path with alias if applicable.
     * @param string $path
     * @param string $dir
     * @param string $alias
     * @return string
     */
    protected static function substitutePath($path, $dir, $alias)
    {
        return (substr($path, 0, strlen($dir) + 1) === $dir . '/') ? $alias . substr($path, strlen($dir)) : $path;
    }

    public function readConfig($name)
    {
        return $this->readFile($this->getOutputPath($name));
    }

    /**
     * Reads config file.
     * @param string $__path
     * @return array configuration read from file
     */
    public function readFile($__path)
    {
        if (strncmp($__path, '?', 1) === 0) {
            $__skippable = true;
            $__path = substr($__path, 1);
        }

        if (file_exists($__path)) {
            /// Expose variables to be used in configs
            extract($this->vars);

            return (array) require $__path;
        }

        if (empty($__skippable)) {
            $this->writeError('<error>Non existent config file</error> ' . $__path);
        }

        return [];
    }

    public function setIo(IOInterface $io)
    {
        $this->io = $io;
    }

    protected function writeError($text)
    {
        if (isset($this->io)) {
            $this->io->writeError($text);
        } else {
            echo $text . "\n";
        }
    }
}


1			<?php
2
3			/*
4			* Composer plugin for config assembling
5			*
6			* @link https://github.com/hiqdev/composer-config-plugin
7			* @package composer-config-plugin
8			* @license BSD-3-Clause
9			* @copyright Copyright (c) 2016, HiQDev (http://hiqdev.com/)
10			*/
11
12			namespace hiqdev\composer\config;
13
14			use Composer\IO\IOInterface;
15
16			/**
17			* Builder assembles config files.
18			*
19			* @author Andrii Vasyliev <[email protected]>
20			*/
21			class Builder
22			{
23			/**
24			* @var string path to output assembled configs
25			*/
26			protected $outputDir;
27
28			/**
29			* @var array files to build configs
30			* @see buildConfigs()
31			*/
32			protected $files = [];
33
34			/**
35			* @var array additional data to be merged into every config (e.g. aliases)
36			*/
37			protected $addition = [];
38
39			/**
40			* @var IOInterface
41			*/
42			protected $io;
43
44			/**
45			* @var array collected variables
46			*/
47			protected $vars = [];
48
49			const OUTPUT_DIR_SUFFIX = '-output';
50			const BASE_DIR_MARKER = '<<<base-dir>>>';
51
52			public function __construct(array $files = [], $outputDir = null)
53			{
54			$this->setFiles($files);
55			$this->setOutputDir($outputDir);
56			}
57
58			public function setFiles(array $files)
59			{
60			$this->files = $files;
61			}
62
63			public function setOutputDir($outputDir)
64			{
65			$this->outputDir = isset($outputDir) ? $outputDir : static::defaultOutputDir();
66			}
67
68			public function setAddition(array $addition)
69			{
70			$this->addition = $addition;
71			}
72
73			public function loadFiles()
74			{
75			$this->files = $this->readConfig('__files');
76			$this->addition = $this->readConfig('__addition');
77			}
78
79			public function saveFiles()
80			{
81			$this->writeConfig('__files', $this->files);
82			$this->writeConfig('__addition', $this->addition);
83			}
84
85			public static function rebuild($outputDir)
86			{
87			$builder = new Builder([], $outputDir);
88			$builder->loadFiles();
89			$builder->buildConfigs();
90			}
91
92			/**
93			* Returns default output dir.
94			* @return string
95			*/
96			public static function defaultOutputDir()
97			{
98			return dirname(__DIR__) . static::OUTPUT_DIR_SUFFIX;
99			}
100
101			/**
102			* Returns full path to assembled config file.
103			* @param string $filename name of config
104			* @return string absolute path
105			*/
106			public static function path($filename)
107			{
108			return static::defaultOutputDir() . DIRECTORY_SEPARATOR . $filename . '.php';
109			}
110
111			/**
112			* Builds configs by given files list
113			* @param null\|array $files files to process: config name => list of files
114			*/
115			public function buildConfigs($files = null)
116			{
117			if (is_null($files)) {
118			$files = $this->files;
119			}
120			foreach ($files as $name => $pathes) {
121			$configs = [];
122			foreach ($pathes as $path) {
123			$configs[] = $this->readFile($path);
124			}
125			$this->buildConfig($name, $configs);
126			}
127			}
128
129			/**
130			* Merges given configs and writes at given name.
131			* @param mixed $name
132			* @param array $configs
133			*/
134			public function buildConfig($name, array $configs)
135			{
136			if (!$this->isSpecialConfig($name)) {
137			array_push($configs, $this->addition, [
138			'params' => $this->vars['params'],
139			]);
140			}
141			$this->vars[$name] = call_user_func_array([Helper::className(), 'mergeConfig'], $configs);
142			$this->writeConfig($name, (array) $this->vars[$name]);
143			}
144
145			protected function isSpecialConfig($name)
146			{
147			return in_array($name, ['defines', 'params'], true);
148			}
149
150			/**
151			* Writes config file by name.
152			* @param string $name
153			* @param array $data
154			*/
155			public function writeConfig($name, array $data)
156			{
157			$data = $this->substitutePathes($data, dirname(dirname(dirname($this->outputDir))), static::BASE_DIR_MARKER);
158			static::writeFile($this->getOutputPath($name), $data);
159			}
160
161			public function getOutputPath($name)
162			{
163			return $this->outputDir . DIRECTORY_SEPARATOR . $name . '.php';
164			}
165
166			/**
167			* Writes config file by full path.
168			* @param string $path
169			* @param array $data
170			*/
171			public static function writeFile($path, array $data)
172			{
173			if (!file_exists(dirname($path))) {
174			mkdir(dirname($path), 0777, true);
175			}
176			$content = str_replace("'" . static::BASE_DIR_MARKER, '$baseDir . \'', Helper::exportVar($data));
177			file_put_contents($path, "<?php\n\n\$baseDir = dirname(dirname(dirname(__DIR__)));\n\nreturn $content;\n");
178			}
179
180			/**
181			* Substitute all pathes in given array recursively with alias if applicable.
182			* @param array $data
183			* @param string $dir
184			* @param string $alias
185			* @return string
186			*/
187			public static function substitutePathes($data, $dir, $alias)
188			{
189			foreach ($data as &$value) {
190			if (is_string($value)) {
191			$value = static::substitutePath($value, $dir, $alias);
192			} elseif (is_array($value)) {
193			$value = static::substitutePathes($value, $dir, $alias);
194			}
195			}
196
197			return $data;
198			}
199
200			/**
201			* Substitute path with alias if applicable.
202			* @param string $path
203			* @param string $dir
204			* @param string $alias
205			* @return string
206			*/
207			protected static function substitutePath($path, $dir, $alias)
208			{
209			return (substr($path, 0, strlen($dir) + 1) === $dir . '/') ? $alias . substr($path, strlen($dir)) : $path;
210			}
211
212			public function readConfig($name)
213			{
214			return $this->readFile($this->getOutputPath($name));
215			}
216
217			/**
218			* Reads config file.
219			* @param string $__path
220			* @return array configuration read from file
221			*/
222			public function readFile($__path)
223			{
224			if (strncmp($__path, '?', 1) === 0) {
225			$__skippable = true;
226			$__path = substr($__path, 1);
227			}
228
229			if (file_exists($__path)) {
230			/// Expose variables to be used in configs
231			extract($this->vars);
232
233			return (array) require $__path;
234			}
235
236			if (empty($__skippable)) {
237			$this->writeError('<error>Non existent config file</error> ' . $__path);
238			}
239
240			return [];
241			}
242
243			public function setIo(IOInterface $io)
244			{
245			$this->io = $io;
246			}
247
248			protected function writeError($text)
249			{
250			if (isset($this->io)) {
251			$this->io->writeError($text);
252			} else {
253			echo $text . "\n";
254			}
255			}
256			}
257

hiqdev / composer-config-plugin

Push — master ( b85299...2a4a53 )

Builder::setOutputDir() A

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