SiteProcess::setTransportManager() - Code Metrics - Inspection of "Transport manager (#20)" - consolidation/site-process - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7233ee...46d0e2 )

by Greg

created 2019-01-04 00:37 UTC

SiteProcess::setTransportManager() A

↳ Parent: SiteProcess

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php
namespace Consolidation\SiteProcess;

use Consolidation\SiteAlias\AliasRecord;
use Consolidation\SiteProcess\Transport\DockerComposeTransport;
use Consolidation\SiteProcess\Util\ArgumentProcessor;
use Consolidation\SiteProcess\Transport\LocalTransport;
use Consolidation\SiteProcess\Transport\SshTransport;
use Consolidation\Config\Util\Interpolator;
use Consolidation\SiteProcess\Util\ShellOperatorInterface;
use Consolidation\SiteProcess\Util\Escape;

/**
 * A wrapper around Symfony Process that uses site aliases
 * (https://github.com/consolidation/site-alias)
 *
 * - Interpolate arguments using values from the alias
 *   e.g. `$process = new SiteProcess($alias, ['git', '-C', '{{root}}']);`
 * - Make remote calls via ssh as if they were local.
 */
class SiteProcess extends ProcessBase
{
    /** @var AliasRecord */
    protected $siteAlias;
    /** @var string[] */
    protected $args;
    /** @var string[] */
    protected $options;
    /** @var string[] */
    protected $optionsPassedAsArgs;
    /** @var string */
    protected $cd;
    /** @var TransportManager */
    protected $transportManager;

    /**
     * Process arguments and options per the site alias and build the
     * actual command to run.
     */
    public function __construct(AliasRecord $siteAlias, $args, $options = [], $optionsPassedAsArgs = [])
    {
        $this->siteAlias = $siteAlias;
        $this->args = $args;
        $this->options = $options;
        $this->optionsPassedAsArgs = $optionsPassedAsArgs;

        parent::__construct([]);
    }

    /**
     * @inheritdoc
     */
    public function setWorkingDirectory($cwd)
    {
        $this->cd = $cwd;
        return parent::setWorkingDirectory($cwd);
    }

    public function chdirToSiteRoot($shouldUseSiteRoot = true)
    {
        if (!$shouldUseSiteRoot || !$this->siteAlias->hasRoot()) {
            return $this;
        }

        return $this->setWorkingDirectory($this->siteAlias->root());
    }

    /**
     * Take all of our individual arguments and process them for use.
     */
    protected function processArgs()
    {
        $transport = $this->getTransport($this->siteAlias);
        $transport->configure($this);

        $processor = new ArgumentProcessor();
        $selectedArgs = $processor->selectArgs(
            $this->siteAlias,
            $this->args,
            $this->options,
            $this->optionsPassedAsArgs
        );

        // Ask the transport to drop in a 'cd' if needed.
        if ($this->cd) {
            $selectedArgs = $transport->addChdir($this->cd, $selectedArgs);
        }

        // Do any necessary interpolation on the selected arguments.
        $processedArgs = $this->interpolate($selectedArgs);

        // Wrap the command with 'ssh' or some other transport if this is
        // a remote command; otherwise, leave it as-is.
        return $transport->wrap($processedArgs);
    }

    public function setTransportManager($transportManager)
    {
        $this->transportManager = $transportManager;
    }

    protected function getTransportManager()
    {
        if (!$this->transportManager) {
            $this->transportManager = TransportManager::createDefault();
        }
        return $this->transportManager;
    }

    /**
     * Ask the transport manager for the correct transport for the
     * provided alias.
     */
    protected function getTransport(AliasRecord $siteAlias)
    {
        return $this->getTransportManager()->getTransport($siteAlias);
    }

    /**
     * @inheritDoc
     */
    public function getCommandLine()
    {
        $commandLine = parent::getCommandLine();
        if (empty($commandLine)) {
            $processedArgs = $this->processArgs();
            $commandLine = Escape::argsForSite($this->siteAlias, $processedArgs);
            $commandLine = implode(' ', $commandLine);
            $this->setCommandLine($commandLine);
        }
        return $commandLine;
    }

    /**
     * @inheritDoc
     */
    public function start(callable $callback = null)
    {
        $cmd = $this->getCommandLine();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        parent::start($callback);
    }

    /**
     * @inheritDoc
     */
    public function wait(callable $callback = null)
    {
        $return = parent::wait($callback);
        return $return;
    }

    /**
     * interpolate examines each of the arguments in the provided argument list
     * and replaces any token found therein with the value for that key as
     * pulled from the given site alias.
     *
     * Example: "git -C {{root}} status"
     *
     * The token "{{root}}" will be converted to a value via $siteAlias->get('root').
     * The result will replace the token.
     *
     * It is possible to use dot notation in the keys to access nested elements
     * within the site alias record.
     *
     * @param AliasRecord $siteAlias
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     * @param type $args
     * @return type
     */
    protected function interpolate($args)
    {
        $interpolator = new Interpolator();
        return array_map(
            function ($arg) use ($interpolator) {
                if ($arg instanceof ShellOperatorInterface) {
                    return $arg;
                }
                return $interpolator->interpolate($this->siteAlias, $arg, false);
            },
            $args
        );
    }
}


1			<?php
2			namespace Consolidation\SiteProcess;
3
4			use Consolidation\SiteAlias\AliasRecord;
5			use Consolidation\SiteProcess\Transport\DockerComposeTransport;
6			use Consolidation\SiteProcess\Util\ArgumentProcessor;
7			use Consolidation\SiteProcess\Transport\LocalTransport;
8			use Consolidation\SiteProcess\Transport\SshTransport;
9			use Consolidation\Config\Util\Interpolator;
10			use Consolidation\SiteProcess\Util\ShellOperatorInterface;
11			use Consolidation\SiteProcess\Util\Escape;
12
13			/**
14			* A wrapper around Symfony Process that uses site aliases
15			* (https://github.com/consolidation/site-alias)
16			*
17			* - Interpolate arguments using values from the alias
18			* e.g. `$process = new SiteProcess($alias, ['git', '-C', '{{root}}']);`
19			* - Make remote calls via ssh as if they were local.
20			*/
21			class SiteProcess extends ProcessBase
22			{
23			/** @var AliasRecord */
24			protected $siteAlias;
25			/** @var string[] */
26			protected $args;
27			/** @var string[] */
28			protected $options;
29			/** @var string[] */
30			protected $optionsPassedAsArgs;
31			/** @var string */
32			protected $cd;
33			/** @var TransportManager */
34			protected $transportManager;
35
36			/**
37			* Process arguments and options per the site alias and build the
38			* actual command to run.
39			*/
40			public function __construct(AliasRecord $siteAlias, $args, $options = [], $optionsPassedAsArgs = [])
41			{
42			$this->siteAlias = $siteAlias;
43			$this->args = $args;
44			$this->options = $options;
45			$this->optionsPassedAsArgs = $optionsPassedAsArgs;
46
47			parent::__construct([]);
48			}
49
50			/**
51			* @inheritdoc
52			*/
53			public function setWorkingDirectory($cwd)
54			{
55			$this->cd = $cwd;
56			return parent::setWorkingDirectory($cwd);
57			}
58
59			public function chdirToSiteRoot($shouldUseSiteRoot = true)
60			{
61			if (!$shouldUseSiteRoot \|\| !$this->siteAlias->hasRoot()) {
62			return $this;
63			}
64
65			return $this->setWorkingDirectory($this->siteAlias->root());
66			}
67
68			/**
69			* Take all of our individual arguments and process them for use.
70			*/
71			protected function processArgs()
72			{
73			$transport = $this->getTransport($this->siteAlias);
74			$transport->configure($this);
75
76			$processor = new ArgumentProcessor();
77			$selectedArgs = $processor->selectArgs(
78			$this->siteAlias,
79			$this->args,
80			$this->options,
81			$this->optionsPassedAsArgs
82			);
83
84			// Ask the transport to drop in a 'cd' if needed.
85			if ($this->cd) {
86			$selectedArgs = $transport->addChdir($this->cd, $selectedArgs);
87			}
88
89			// Do any necessary interpolation on the selected arguments.
90			$processedArgs = $this->interpolate($selectedArgs);
91
92			// Wrap the command with 'ssh' or some other transport if this is
93			// a remote command; otherwise, leave it as-is.
94			return $transport->wrap($processedArgs);
95			}
96
97			public function setTransportManager($transportManager)
98			{
99			$this->transportManager = $transportManager;
100			}
101
102			protected function getTransportManager()
103			{
104			if (!$this->transportManager) {
105			$this->transportManager = TransportManager::createDefault();
106			}
107			return $this->transportManager;
108			}
109
110			/**
111			* Ask the transport manager for the correct transport for the
112			* provided alias.
113			*/
114			protected function getTransport(AliasRecord $siteAlias)
115			{
116			return $this->getTransportManager()->getTransport($siteAlias);
117			}
118
119			/**
120			* @inheritDoc
121			*/
122			public function getCommandLine()
123			{
124			$commandLine = parent::getCommandLine();
125			if (empty($commandLine)) {
126			$processedArgs = $this->processArgs();
127			$commandLine = Escape::argsForSite($this->siteAlias, $processedArgs);
128			$commandLine = implode(' ', $commandLine);
129			$this->setCommandLine($commandLine);
130			}
131			return $commandLine;
132			}
133
134			/**
135			* @inheritDoc
136			*/
137			public function start(callable $callback = null)
138			{
139			$cmd = $this->getCommandLine();
			0 ignored issues – show Unused Code introduced 2018-10-27 17:58 UTC by Report Bug Copy Issue Report `$cmd` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
140			parent::start($callback);
141			}
142
143			/**
144			* @inheritDoc
145			*/
146			public function wait(callable $callback = null)
147			{
148			$return = parent::wait($callback);
149			return $return;
150			}
151
152			/**
153			* interpolate examines each of the arguments in the provided argument list
154			* and replaces any token found therein with the value for that key as
155			* pulled from the given site alias.
156			*
157			* Example: "git -C {{root}} status"
158			*
159			* The token "{{root}}" will be converted to a value via $siteAlias->get('root').
160			* The result will replace the token.
161			*
162			* It is possible to use dot notation in the keys to access nested elements
163			* within the site alias record.
164			*
165			* @param AliasRecord $siteAlias
			0 ignored issues – show Bug introduced 2018-10-28 01:00 UTC by Report Bug Copy Issue Report There is no parameter named `$siteAlias`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
166			* @param type $args
167			* @return type
168			*/
169			protected function interpolate($args)
170			{
171			$interpolator = new Interpolator();
172			return array_map(
173			function ($arg) use ($interpolator) {
174			if ($arg instanceof ShellOperatorInterface) {
175			return $arg;
176			}
177			return $interpolator->interpolate($this->siteAlias, $arg, false);
178			},
179			$args
180			);
181			}
182			}
183

consolidation / site-process

Push — master ( 7233ee...46d0e2 )

SiteProcess::setTransportManager() A

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