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<?php |
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/** |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the LGPL. For more information please see |
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* <http://phing.info>. |
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*/ |
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/** |
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* FileSizeTask |
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* |
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* Returns the size of a file |
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* |
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* @author Johan Persson <[email protected]> |
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* @package phing.tasks.ext |
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*/ |
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class FileSizeTask extends Task |
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{ |
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const UNITS = ['B', 'K', 'M', 'G', 'T', 'P']; |
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/** |
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* Property for File |
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* |
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* @var PhingFile file |
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*/ |
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private $file; |
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/** |
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* Property where the file size will be stored |
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* |
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* @var string |
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*/ |
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private $propertyName = "filesize"; |
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/** |
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* Return size in this unit |
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* |
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* @var string |
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*/ |
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private $unit = self::UNITS[0]; |
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/** |
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* Which file to calculate the file size of |
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* |
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* @param PhingFile $file |
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*/ |
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public function setFile(PhingFile $file) |
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{ |
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if (!$file->canRead()) { |
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throw new BuildException(sprintf('Input file does not exist or is not readable: %s', $file->getName())); |
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} |
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$this->file = $file; |
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} |
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/** |
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* Set the name of the property to store the file size |
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* |
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* @param $property |
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* @return void |
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*/ |
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public function setPropertyName(string $property) |
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{ |
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if (empty($property)) { |
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throw new BuildException('Property name cannot be empty'); |
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} |
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$this->propertyName = $property; |
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} |
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public function setUnit(string $originalUnit) |
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{ |
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$unit = strtoupper($originalUnit); |
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if (!in_array($unit, self::UNITS)) { |
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throw new BuildException(sprintf('Invalid unit: %s', $originalUnit)); |
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} |
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$this->unit = $unit; |
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} |
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/** |
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* Main-Method for the Task |
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* |
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* @return void |
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* @throws BuildException |
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*/ |
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public function main() |
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{ |
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if (!($this->file instanceof PhingFile)) { |
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throw new BuildException('Input file not specified'); |
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} |
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$size = filesize($this->file); |
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if ($size === false) { |
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throw new BuildException(sprintf('Cannot determine size of file: %s', $this->file)); |
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} |
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$this->log(sprintf('%s %s', $size, self::UNITS[0]), Project::MSG_VERBOSE); |
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$size = $size / pow(1024, array_search($this->unit, self::UNITS, true)); |
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if (is_float($size)) { |
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$size = round($size, 2); |
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} |
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$this->log(sprintf('%s %s', $size, $this->unit), Project::MSG_INFO); |
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// publish hash value |
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$this->project->setProperty($this->propertyName, $size); |
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} |
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} |
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phingofficial /
phing
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