EnvironmentCompletionContext::useWordBreaksFromEnvironment() - Code Metrics - stecman/symfony-console-completion - Measure and Improve Code Quality continuously with Scrutinizer

useWordBreaksFromEnvironment() A
last analyzed 2020-01-23 21:15 UTC

↳ Parent: EnvironmentCompletionContext

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.9332
c	0
b	0
f	0
cc	2
nc	2
nop	0

<?php


namespace Stecman\Component\Symfony\Console\BashCompletion;

class EnvironmentCompletionContext extends CompletionContext
{
    /**
     * Set up completion context from the environment variables set by the parent shell
     */
    public function __construct()
    {
        $this->commandLine = getenv('CMDLINE_CONTENTS');
        $this->charIndex = intval(getenv('CMDLINE_CURSOR_INDEX'));

        if ($this->commandLine === false) {
            $message = 'Failed to configure from environment; Environment var CMDLINE_CONTENTS not set.';

            if (getenv('COMP_LINE')) {
                $message .= "\n\nYou appear to be attempting completion using an out-dated hook. If you've just updated,"
                            . " you probably need to reinitialise the completion shell hook by reloading your shell"
                            . " profile or starting a new shell session. If you are using a hard-coded (rather than generated)"
                            . " hook, you will need to update that function with the new environment variable names."
                            . "\n\nSee here for details: https://github.com/stecman/symfony-console-completion/issues/31";
            }

            throw new \RuntimeException($message);
        }
    }

    /**
     * Use the word break characters set by the parent shell.
     *
     * @throws \RuntimeException
     */
    public function useWordBreaksFromEnvironment()
    {
        $breaks = getenv('CMDLINE_WORDBREAKS');

        if (!$breaks) {
            throw new \RuntimeException('Failed to read word breaks from environment; Environment var CMDLINE_WORDBREAKS not set');
        }

        $this->wordBreaks = $breaks;
    }
}


1			<?php
2
3
4			namespace Stecman\Component\Symfony\Console\BashCompletion;
5
6			class EnvironmentCompletionContext extends CompletionContext
7			{
8			/**
9			* Set up completion context from the environment variables set by the parent shell
10			*/
11			public function __construct()
12			{
13			$this->commandLine = getenv('CMDLINE_CONTENTS');
14			$this->charIndex = intval(getenv('CMDLINE_CURSOR_INDEX'));
15
16			if ($this->commandLine === false) {
17			$message = 'Failed to configure from environment; Environment var CMDLINE_CONTENTS not set.';
18
19			if (getenv('COMP_LINE')) {
20			$message .= "\n\nYou appear to be attempting completion using an out-dated hook. If you've just updated,"
21			. " you probably need to reinitialise the completion shell hook by reloading your shell"
22			. " profile or starting a new shell session. If you are using a hard-coded (rather than generated)"
23			. " hook, you will need to update that function with the new environment variable names."
24			. "\n\nSee here for details: https://github.com/stecman/symfony-console-completion/issues/31";
25			}
26
27			throw new \RuntimeException($message);
28			}
29			}
30
31			/**
32			* Use the word break characters set by the parent shell.
33			*
34			* @throws \RuntimeException
35			*/
36			public function useWordBreaksFromEnvironment()
37			{
38			$breaks = getenv('CMDLINE_WORDBREAKS');
39
40			if (!$breaks) {
41			throw new \RuntimeException('Failed to read word breaks from environment; Environment var CMDLINE_WORDBREAKS not set');
42			}
43
44			$this->wordBreaks = $breaks;
45			}
46			}
47

stecman / symfony-console-completion

useWordBreaksFromEnvironment() A last analyzed 2020-01-23 21:15 UTC

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useWordBreaksFromEnvironment() A
last analyzed 2020-01-23 21:15 UTC