IniFileTask::setHaltonerror() - Code Metrics - Inspection of "Convert multi-repo back to mono-repo" - phingofficial/phing - Measure and Improve Code Quality continuously with Scrutinizer

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Push — main ( 95b369...5c384e )

by Michiel
created 2023-03-31 14:40 UTC
IniFileTask::setHaltonerror() A

↳ Parent: IniFileTask
Complexity

Conditions	1
Paths	1
Size

Total Lines	3
Code Lines	1
Duplication

Lines	0
Ratio	0 %
Code Coverage

Tests	2
CRAP Score	1
Importance

Changes
Metric	Value
eloc	1
dl	0
loc	3
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1
crap	1
<?php

/**
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information please see
 * <http://phing.info>.
 */

namespace Phing\Task\Ext;

use Phing\Exception\BuildException;
use Phing\Project;
use Phing\Task;
use Phing\Util\StringHelper;
use RuntimeException;
use Throwable;

/**
 * InifileTask
 *
 * @author   Ken Guest <[email protected]>
 */
class IniFileTask extends Task
{
    /**
     * Source file
     *
     * @var string|null
     */
    protected $source;

    /**
     * Dest file
     *
     * @var string|null
     */
    protected $dest;

    /**
     * Whether to halt phing on error.
     *
     * @var bool
     */
    protected $haltonerror = false;

    /**
     * Gets
     *
     * @var array
     */
    protected $gets = [];

    /**
     * Sets
     *
     * @var array
     */
    protected $sets = [];

    /**
     * Removals
     *
     * @var array
     */
    protected $removals = [];

    /**
     * IniFileConfig instance
     *
     * @var IniFileConfig
     */
    protected $ini;

    /**
     * Taskname for logger
     *
     * @var string
     */
    protected $taskName = 'IniFile';

    /**
     * Verbose
     *
     * @var bool
     */
    protected $verbose = false;

    /**
     * Check file to be read from
     *
     * @param string|null $readFile Filename
     *
     * @return bool
     */
    public function checkReadFile(?string $readFile): bool
    {
        if (null === $readFile) {
            return false;
        }
        if (!file_exists($readFile)) {
            $msg = "$readFile does not exist.";
            if ($this->haltonerror) {
                throw new BuildException($msg);
            }
            $this->log($msg, Project::MSG_ERR);
            return false;
        }
        if (!is_readable($readFile)) {
            $msg = "$readFile is not readable.";
            if ($this->haltonerror) {
                throw new BuildException($msg);
            }
            $this->log($msg, Project::MSG_ERR);
            return false;
        }
        $this->ini->read($readFile);
        $this->log("Read from $readFile");
        return true;
    }

    /**
     * Check file to write to
     *
     * @param string $writeFile Filename
     *
     * @return bool
     */
    public function checkWriteFile(string $writeFile): bool
    {
        if (file_exists($writeFile) && !is_writable($writeFile)) {
            $msg = "$writeFile is not writable";
            if ($this->haltonerror) {
                throw new BuildException($msg);
            }
            $this->log($msg, Project::MSG_ERR);
            return false;
        }
        return true;
    }

    /**
     * The main entry point method.
     */
    public function main(): void
    {
        $this->ini = new IniFileConfig();
        $readFile = null;
        $writeFile = null;

        if (null !== $this->source && null === $this->dest) {
            $readFile = $this->source;
        } elseif (null !== $this->dest && null === $this->source) {
            $readFile = $this->dest;
        } else {
            $readFile = $this->source;
        }

        if (null !== $this->dest) {
            $writeFile = $this->dest;
        } elseif (null !== $this->source) {
            $writeFile = $this->source;
        } else {
            $writeFile = $this->dest;
        }

        if ($readFile === null && $writeFile === null) {
            $msg = "Neither source nor dest is set";
            if ($this->haltonerror) {
                throw new BuildException($msg);
            }
            $this->log($msg, Project::MSG_ERR);
            return;
        }

        if (!$this->checkReadFile($readFile)) {
            return;
        }

        if (!$this->checkWriteFile($writeFile)) {
        if (!$this->checkWriteFile(/** @scrutinizer ignore-type */ $writeFile)) {
            return;
        }

        $this->enumerateGets();
        $this->enumerateSets();
        $this->enumerateRemoves();

        if (count($this->sets) || count($this->removals)) {
            try {
                $this->ini->write($writeFile);
                $this->ini->write(/** @scrutinizer ignore-type */ $writeFile);
                $this->log("Wrote to $writeFile");
            } catch (Throwable $ex) {
                $msg = $ex->getMessage();
                if ($this->haltonerror) {
                    throw new BuildException($msg);
                }
                $this->log($msg, Project::MSG_ERR);
            }
        }
    }

    /**
     * Work through all Get commands.
     *
     * @return void
     */
    public function enumerateGets(): void
    {
        foreach ($this->gets as $get) {
            $outProperty = $get->getOutputProperty();
            $property = $get->getProperty();
            $section = $get->getSection();
            $value = '';


            if ($property === null) {
                throw new BuildException("property must be set");
            }
            if ($outProperty === null) {
                throw new BuildException("outputproperty must be set");
            }
            if ($section === null) {
                throw new BuildException("section must be set");
            }
            try {
                $value = $this->ini->get($section, $property);
            } catch (RuntimeException $ex) {
                $this->logDebugOrMore(
                    sprintf(
                        '%s: section = %s; key = %s',
                        $ex->getMessage(),
                        $section,
                        $property
                    )
                );
            } finally {
                if ($value === '') {
                    $value = $get->getDefault();
                }
            }

            $project = $this->getProject();
            $project->setProperty($outProperty, $value);
            $this->logDebugOrMore(
                sprintf(
                    'Set property %s to value \'%s\' read from key %s in section %s',
                    $outProperty,
                    $value,
                    $property,
                    $section
                )
            );
        }
    }

    /**
     * Work through all Set commands.
     *
     * @return void
     */
    public function enumerateSets(): void
    {
        foreach ($this->sets as $set) {
            $value = $set->getValue();
            $key = $set->getProperty();
            $section = $set->getSection();
            $operation = $set->getOperation();
            if ($value !== null) {
                try {
                    $this->ini->set($section, $key, $value);
                    $this->logDebugOrMore("[$section] $key set to $value");
                } catch (Throwable $ex) {
                    $this->log(
                        "Error setting value for section '" . $section .
                        "', key '" . $key . "'",
                        Project::MSG_ERR
                    );
                    $this->logDebugOrMore($ex->getMessage());
                }
            } elseif ($operation !== null) {
                $v = $this->ini->get($section, $key);
                // value might be wrapped in quotes with a semicolon at the end
                if (!is_numeric($v)) {
                    if (preg_match('/^"(\d*)";?$/', $v, $match)) {
                        $v = $match[1];
                    } elseif (preg_match("/^'(\d*)';?$/", $v, $match)) {
                        $v = $match[1];
                    } else {
                        $this->log(
                            "Value $v is not numeric. Skipping $operation operation."
                        );
                        continue;
                    }
                }
                if ($operation === '+') {
                    ++$v;
                } elseif ($operation === '-') {
                    --$v;
                } elseif (($operation !== '-') && ($operation !== '+')) {
                    $msg = "Unrecognised operation $operation";
                    if ($this->haltonerror) {
                        throw new BuildException($msg);
                    }
                    $this->log($msg, Project::MSG_ERR);
                }
                try {
                    $this->ini->set($section, $key, $v);
                    $this->logDebugOrMore("[$section] $key set to $v");
                } catch (Throwable $ex) {
                    $this->log(
                        "Error setting value for section '" . $section .
                        "', key '" . $key . "'"
                    );
                    $this->logDebugOrMore($ex->getMessage());
                }
            } else {
                $this->log(
                    "Set: value and operation are both not set",
                    Project::MSG_ERR
                );
            }
        }
    }

    /**
     * Work through all Remove commands.
     *
     * @return void
     */
    public function enumerateRemoves(): void
    {
        foreach ($this->removals as $remove) {
            $key = $remove->getProperty();
            $section = $remove->getSection();
            if ($section === '') {
                $this->log(
                    "Remove: section must be set",
                    Project::MSG_ERR
                );
                continue;
            }
            $this->ini->remove($section, $key);
            if (($section !== '') && ($key !== '')) {
                $this->logDebugOrMore(
                    "$key in section [$section] has been removed."
                );
            } elseif (($section !== '') && ($key === '')) {
                $this->logDebugOrMore("[$section] has been removed.");
            }
        }
    }

    /**
     * Set Source property
     *
     * @param string $source Name of originating ini file to parse
     *
     * @return void
     */
    public function setSource(string $source): void
    {
        $this->source = $source;
    }

    /**
     * Set Dest property
     *
     * @param string $dest Destination filename to write ini contents to.
     *
     * @return void
     */
    public function setDest(string $dest): void
    {
        $this->dest = $dest;
    }

    /**
     * Set haltonerror attribute.
     *
     * @param string $halt 'yes', or '1' to halt.
     *
     * @return void
     */
    public function setHaltonerror(string $halt): void
    {
        $this->haltonerror = StringHelper::booleanValue($halt);
    }

    /**
     * Set verbose attribute.
     *
     * Screech like a Camaar fishwife...
     *
     * @param boolean $verbose Verbose?
     *
     * @return void
     */
    public function setVerbose(bool $verbose): void
    {
        $this->verbose = StringHelper::booleanValue($verbose);
    }

    /**
     * Create a Get method
     *
     * @return IniFileGet
     */
    public function createGet(): IniFileGet
    {
        $get = new IniFileGet();
        $this->gets[] = $get;
        return $get;
    }

    /**
     * Create a Set method
     *
     * @return IniFileSet
     */
    public function createSet(): IniFileSet
    {
        $set = new IniFileSet();
        $this->sets[] = $set;
        return $set;
    }

    /**
     * Create a Remove method
     *
     * @return IniFileRemove
     */
    public function createRemove(): IniFileRemove
    {
        $remove = new IniFileRemove();
        $this->removals[] = $remove;
        return $remove;
    }

    /**
     * Log message at Debug level. If verbose prop is set, also log it at normal
     *
     * @param string $message Message to log
     *
     * @return bool False if message is only logged at debug level.
     */
    public function logDebugOrMore(string $message): bool
    {
        $this->log($message, Project::MSG_DEBUG);
        if ($this->verbose) {
            $this->log($message);
            return true;
        }
        return false;
    }
}

phingofficial / phing

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IniFileTask::setHaltonerror() A

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