PorterLibrary::moveExistingConfig() - Code Metrics - Inspection of "Merge pull request #54 from konsulting/bugfix__cre..." - konsulting/porter - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 2227df...4fbc87 )

by Robin

created 2018-11-27 14:00 UTC

PorterLibrary::moveExistingConfig() A

↳ Parent: PorterLibrary

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.0625

Importance

Changes

Metric	Value
eloc	3
dl	0
loc	7
ccs	3
cts	4
cp	0.75
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	0
crap	2.0625

<?php

namespace App;

use App\Exceptions\PorterSetupFailed;
use App\Support\FilePublisher;
use App\Support\Mechanics\Mechanic;
use Illuminate\Contracts\Foundation\Application;
use Illuminate\Filesystem\Filesystem;
use Illuminate\Support\Facades\Artisan;

class PorterLibrary
{
    /**
     * The path of the Porter library directory (e.g. ~/.porter on Mac).
     *
     * @var string
     */
    protected $path;

    /**
     * The system's filesystem.
     *
     * @var Filesystem
     */
    protected $files;

    /**
     * The file publisher.
     *
     * @var \App\Support\FilePublisher
     */
    protected $filePublisher;

    protected $shouldMigrateAndSeedDatabase = true;
    /**
     * @var Mechanic
     */
    private $mechanic;

    public function __construct(FilePublisher $filePublisher, Mechanic $mechanic, $path)
    {
        $this->filePublisher = $filePublisher;
        $this->files = $filePublisher->getFilesystem();
        $this->path = $path;
        $this->mechanic = $mechanic;
    }

    /**
     * Return the path for storing container config files.
     *
     * @return string
     */
    public function configPath()
    {
        return $this->path.'/config';
    }

    /**
     * Return the path of the database file.
     *
     * @return string
     */
    public function databaseFile()
    {
        return $this->path.'/database.sqlite';
    }

    /**
     * Return the path of the docker-compose file.
     *
     * @return string
     */
    public function dockerComposeFile()
    {
        return $this->path.'/docker-compose.yaml';
    }

    /**
     * Return the path of additional docker images.
     *
     * @return string
     */
    public function dockerImagesPath()
    {
        return $this->path.'/image-sets';
    }

    /**
     * Return the path where our generated SSL certs live.
     *
     * @return string
     */
    public function sslPath()
    {
        return $this->path.'/ssl';
    }

    /**
     * Return the library path.
     *
     * @return string
     */
    public function path()
    {
        return $this->path;
    }

    /**
     * Return the path for our additional/customised views
     * For example NGiNX config/ docker-compose views
     * for alternative container structures.
     *
     * @return string
     */
    public function viewsPath()
    {
        return $this->path.'/views';
    }

    /**
     * Check if the library has previously been set up.
     *
     * @return bool
     */
    public function alreadySetUp()
    {
        return $this->path && $this->files->exists($this->path);
    }

    /**
     * Set up the library, by creating files, storing the path in .env
     * creating the sqlite database and updating the app config.
     *
     * @param Application $app
     * @param bool        $force
     *
     * @throws PorterSetupFailed
     */
    public function setUp(Application $app, $force = false)
    {
        if ($this->alreadySetUp() && !$force) {
            throw new PorterSetupFailed(
                "The porter library already exists at '{$this->path}'. ".
                'You can use the --force flag to continue.'
            );
        }

        if (!$this->path) {
            $this->path = $this->mechanic->getUserHomePath().'/.porter';

            $this->moveExistingConfig();
            $this->publishEnv();
            $this->updateEnv();
        }

        if (!$this->path) {
            throw new PorterSetupFailed('Failed detecting and setting the library path for Porter.');
        }

        $this->publishConfigFiles();
        $this->createDirectoryStructure();
        $this->createDatabase();
        $this->updateAppConfig($app);

        if ($this->shouldMigrateAndSeedDatabase) {
            Artisan::call('migrate:fresh');
            Artisan::call('db:seed');
        }

        $app->instance(self::class, $this);
    }

    /**
     * Publish the .env.example file to .env.
     *
     * @throws PorterSetupFailed
     */
    protected function publishEnv()
    {
        try {
            $this->filePublisher->publish(base_path('.env.example'), base_path('.env'));
        } catch (\Exception $e) {
            throw new PorterSetupFailed('Failed publishing the .env file');
        }
    }

    /**
     * Move any existing config at the path to a backup directory
     * So we can avoid wiping out data/settings completely.
     */
    protected function moveExistingConfig()
    {
        if (!$this->alreadySetUp()) {
            return;
        }

        $this->files->moveDirectory($this->path, $this->path.'_'.now()->format('YmdHis'));
    }

    /**
     * Create the sqlite database.
     */
    protected function createDatabase()
    {
        $this->files->put($this->databaseFile(), '');
    }

    /**
     * Update the .env file values with the new library path.
     *
     * @throws PorterSetupFailed
     */
    protected function updateEnv()
    {
        try {
            $envContent = $this->files->get(base_path('.env'));
            $envContent = preg_replace('/LIBRARY_PATH=.*\n/', "LIBRARY_PATH=\"{$this->path}\"\n", $envContent);
            $this->files->put(base_path('.env'), $envContent);
        } catch (\Exception $e) {
            throw new PorterSetupFailed('Failed changing library path in the .env file', 0, $e);
        }
    }

    /**
     * Update core parts of the app config.
     *
     * @param Application $app
     */
    protected function updateAppConfig(Application $app)
    {
        $app['config']->set('database.connections.default.database', $this->databaseFile());
        $app['config']->set('porter.library_path', $this->path);
    }

    /**
     * Publish the container config files to the library config dir.
     *
     * @throws PorterSetupFailed
     */
    protected function publishConfigFiles()
    {
        try {
            $this->filePublisher->publish(resource_path('stubs/config'), $this->configPath());
        } catch (\Exception $e) {
            throw new PorterSetupFailed('Failed publishing the container configuration files');
        }
    }

    /**
     * Make sure we don't try to seed and migrate (usually in tests).
     *
     * @return $this
     */
    public function dontMigrateAndSeedDatabase()
    {
        $this->shouldMigrateAndSeedDatabase = false;

        return $this;
    }

    /**
     * Create the directory structure in the library path.
     */
    protected function createDirectoryStructure()
    {
        $directories = [$this->sslPath(), $this->viewsPath().'/nginx'];

        foreach ($directories as $directory) {
            if (!$this->files->isDirectory($directory)) {
                $this->files->makeDirectory($directory, 0755, true);
            }
        }
    }
}


1		<?php
2
3		namespace App;
4
5		use App\Exceptions\PorterSetupFailed;
6		use App\Support\FilePublisher;
7		use App\Support\Mechanics\Mechanic;
8		use Illuminate\Contracts\Foundation\Application;
9		use Illuminate\Filesystem\Filesystem;
10		use Illuminate\Support\Facades\Artisan;
11
12		class PorterLibrary
13		{
14		/**
15		* The path of the Porter library directory (e.g. ~/.porter on Mac).
16		*
17		* @var string
18		*/
19		protected $path;
20
21		/**
22		* The system's filesystem.
23		*
24		* @var Filesystem
25		*/
26		protected $files;
27
28		/**
29		* The file publisher.
30		*
31		* @var \App\Support\FilePublisher
32		*/
33		protected $filePublisher;
34
35		protected $shouldMigrateAndSeedDatabase = true;
36		/**
37		* @var Mechanic
38		*/
39		private $mechanic;
40
41	122	public function __construct(FilePublisher $filePublisher, Mechanic $mechanic, $path)
42		{
43	122	$this->filePublisher = $filePublisher;
44	122	$this->files = $filePublisher->getFilesystem();
45	122	$this->path = $path;
46	122	$this->mechanic = $mechanic;
47	122	}
48
49		/**
50		* Return the path for storing container config files.
51		*
52		* @return string
53		*/
54	122	public function configPath()
55		{
56	122	return $this->path.'/config';
57		}
58
59		/**
60		* Return the path of the database file.
61		*
62		* @return string
63		*/
64	122	public function databaseFile()
65		{
66	122	return $this->path.'/database.sqlite';
67		}
68
69		/**
70		* Return the path of the docker-compose file.
71		*
72		* @return string
73		*/
74	16	public function dockerComposeFile()
75		{
76	16	return $this->path.'/docker-compose.yaml';
77		}
78
79		/**
80		* Return the path of additional docker images.
81		*
82		* @return string
83		*/
84	122	public function dockerImagesPath()
85		{
86	122	return $this->path.'/image-sets';
87		}
88
89		/**
90		* Return the path where our generated SSL certs live.
91		*
92		* @return string
93		*/
94	122	public function sslPath()
95		{
96	122	return $this->path.'/ssl';
97		}
98
99		/**
100		* Return the library path.
101		*
102		* @return string
103		*/
104	7	public function path()
105		{
106	7	return $this->path;
107		}
108
109		/**
110		* Return the path for our additional/customised views
111		* For example NGiNX config/ docker-compose views
112		* for alternative container structures.
113		*
114		* @return string
115		*/
116	122	public function viewsPath()
117		{
118	122	return $this->path.'/views';
119		}
120
121		/**
122		* Check if the library has previously been set up.
123		*
124		* @return bool
125		*/
126	122	public function alreadySetUp()
127		{
128	122	return $this->path && $this->files->exists($this->path);
129		}
130
131		/**
132		* Set up the library, by creating files, storing the path in .env
133		* creating the sqlite database and updating the app config.
134		*
135		* @param Application $app
136		* @param bool $force
137		*
138		* @throws PorterSetupFailed
139		*/
140	122	public function setUp(Application $app, $force = false)
141		{
142	122	if ($this->alreadySetUp() && !$force) {
143		throw new PorterSetupFailed(
144		"The porter library already exists at '{$this->path}'. ".
145		'You can use the --force flag to continue.'
146		);
147		}
148
149	122	if (!$this->path) {
150	1	$this->path = $this->mechanic->getUserHomePath().'/.porter';
151
152	1	$this->moveExistingConfig();
153	1	$this->publishEnv();
154	1	$this->updateEnv();
155		}
156
157	122	if (!$this->path) {
158		throw new PorterSetupFailed('Failed detecting and setting the library path for Porter.');
159		}
160
161	122	$this->publishConfigFiles();
162	122	$this->createDirectoryStructure();
163	122	$this->createDatabase();
164	122	$this->updateAppConfig($app);
165
166	122	if ($this->shouldMigrateAndSeedDatabase) {
167	1	Artisan::call('migrate:fresh');
168	1	Artisan::call('db:seed');
169		}
170
171	122	$app->instance(self::class, $this);
172	122	}
173
174		/**
175		* Publish the .env.example file to .env.
176		*
177		* @throws PorterSetupFailed
178		*/
179	1	protected function publishEnv()
180		{
181		try {
182	1	$this->filePublisher->publish(base_path('.env.example'), base_path('.env'));
183		} catch (\Exception $e) {
184		throw new PorterSetupFailed('Failed publishing the .env file');
185		}
186	1	}
187
188		/**
189		* Move any existing config at the path to a backup directory
190		* So we can avoid wiping out data/settings completely.
191		*/
192	1	protected function moveExistingConfig()
193		{
194	1	if (!$this->alreadySetUp()) {
195		return;
196		}
197
198	1	$this->files->moveDirectory($this->path, $this->path.'_'.now()->format('YmdHis'));
199	1	}
200
201		/**
202		* Create the sqlite database.
203		*/
204	122	protected function createDatabase()
205		{
206	122	$this->files->put($this->databaseFile(), '');
207	122	}
208
209		/**
210		* Update the .env file values with the new library path.
211		*
212		* @throws PorterSetupFailed
213		*/
214	1	protected function updateEnv()
215		{
216		try {
217	1	$envContent = $this->files->get(base_path('.env'));
218	1	$envContent = preg_replace('/LIBRARY_PATH=.*\n/', "LIBRARY_PATH=\"{$this->path}\"\n", $envContent);
219	1	$this->files->put(base_path('.env'), $envContent);
220		} catch (\Exception $e) {
221		throw new PorterSetupFailed('Failed changing library path in the .env file', 0, $e);
222		}
223	1	}
224
225		/**
226		* Update core parts of the app config.
227		*
228		* @param Application $app
229		*/
230	122	protected function updateAppConfig(Application $app)
231		{
232	122	$app['config']->set('database.connections.default.database', $this->databaseFile());
233	122	$app['config']->set('porter.library_path', $this->path);
234	122	}
235
236		/**
237		* Publish the container config files to the library config dir.
238		*
239		* @throws PorterSetupFailed
240		*/
241	122	protected function publishConfigFiles()
242		{
243		try {
244	122	$this->filePublisher->publish(resource_path('stubs/config'), $this->configPath());
245		} catch (\Exception $e) {
246		throw new PorterSetupFailed('Failed publishing the container configuration files');
247		}
248	122	}
249
250		/**
251		* Make sure we don't try to seed and migrate (usually in tests).
252		*
253		* @return $this
254		*/
255	122	public function dontMigrateAndSeedDatabase()
256		{
257	122	$this->shouldMigrateAndSeedDatabase = false;
258
259	122	return $this;
260		}
261
262		/**
263		* Create the directory structure in the library path.
264		*/
265	122	protected function createDirectoryStructure()
266		{
267	122	$directories = [$this->sslPath(), $this->viewsPath().'/nginx'];
268
269	122	foreach ($directories as $directory) {
270	122	if (!$this->files->isDirectory($directory)) {
271	122	$this->files->makeDirectory($directory, 0755, true);
272		}
273		}
274	122	}
275		}
276

konsulting / porter

Push — master ( 2227df...4fbc87 )

PorterLibrary::moveExistingConfig() A

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