Sqlite::dumpToFile() - Code Metrics - Inspection of "Add basic SQLite support" - spatie/db-dumper - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#17)

by Peter

created 2016-11-21 05:12 UTC

Sqlite::dumpToFile() A

↳ Parent: Sqlite

Complexity

Conditions	2
Paths	2

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	7
nc	2
nop	1

<?php

namespace Spatie\DbDumper\Databases;

use Spatie\DbDumper\DbDumper;
use Symfony\Component\Process\Process;

class Sqlite extends DbDumper
{
    /**
     * Dump the contents of the database to a given file.
     *
     * @param string $dumpFile
     *
     * @throws \Spatie\DbDumper\Exceptions\DumpFailed
     */
    public function dumpToFile(string $dumpFile)
    {
        $command = $this->getDumpCommand($dumpFile);

        $process = new Process($command);

        if (! is_null($this->timeout)) {
            $process->setTimeout($this->timeout);
        }

        $process->run();

        $this->checkIfDumpWasSuccessFul($process, $dumpFile);
    }

    /**
     * Get the command that should be performed to dump the database.
     *
     * @param string $dumpFile
     *
     * @return string
     */
    public function getDumpCommand(string $dumpFile): string
    {
        $command[] = 'echo $\'BEGIN IMMEDIATE;\n.dump\'';
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
        $command[] = '|';
        $command[] = "\"{$this->dumpBinaryPath}sqlite3\" --bail";
        $command[] = "\"$this->dbName\"";
        $command[] = '>';
        $command[] = "\"{$dumpFile}\"";

        return implode(' ', $command);
    }
}


1			<?php
2
3			namespace Spatie\DbDumper\Databases;
4
5			use Spatie\DbDumper\DbDumper;
6			use Symfony\Component\Process\Process;
7
8			class Sqlite extends DbDumper
9			{
10			/**
11			* Dump the contents of the database to a given file.
12			*
13			* @param string $dumpFile
14			*
15			* @throws \Spatie\DbDumper\Exceptions\DumpFailed
16			*/
17			public function dumpToFile(string $dumpFile)
18			{
19			$command = $this->getDumpCommand($dumpFile);
20
21			$process = new Process($command);
22
23			if (! is_null($this->timeout)) {
24			$process->setTimeout($this->timeout);
25			}
26
27			$process->run();
28
29			$this->checkIfDumpWasSuccessFul($process, $dumpFile);
30			}
31
32			/**
33			* Get the command that should be performed to dump the database.
34			*
35			* @param string $dumpFile
36			*
37			* @return string
38			*/
39			public function getDumpCommand(string $dumpFile): string
40			{
41			$command[] = 'echo $\'BEGIN IMMEDIATE;\n.dump\'';
			0 ignored issues – show Coding Style Comprehensibility introduced 2016-11-21 05:14 UTC by Report Bug Copy Issue Report `$command` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$command = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
42			$command[] = '\|';
43			$command[] = "\"{$this->dumpBinaryPath}sqlite3\" --bail";
44			$command[] = "\"$this->dbName\"";
45			$command[] = '>';
46			$command[] = "\"{$dumpFile}\"";
47
48			return implode(' ', $command);
49			}
50			}
51

spatie / db-dumper

Pull Request — master (#17)

Sqlite::dumpToFile() A

Complexity

Size

Duplication

Importance

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