1 | <?php |
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2 | /** |
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3 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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4 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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5 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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6 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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7 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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8 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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9 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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10 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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11 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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12 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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13 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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14 | * |
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15 | * This software consists of voluntary contributions made by many individuals |
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16 | * and is licensed under the LGPL. For more information please see |
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17 | * <http://phing.info>. |
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18 | */ |
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19 | |||
20 | require_once 'phing/tasks/system/MatchingTask.php'; |
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21 | |||
22 | /** |
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23 | * Data task for {@link http://php.net/manual/en/class.phardata.php PharData class}. |
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24 | * |
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25 | * @package phing.tasks.ext |
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26 | * @author Siad Ardroumli <[email protected]> |
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27 | */ |
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28 | class PharDataTask extends MatchingTask |
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29 | { |
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30 | /** |
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31 | * @var PhingFile |
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32 | */ |
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33 | private $destinationFile; |
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34 | |||
35 | /** |
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36 | * @var int |
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37 | */ |
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38 | private $compression = Phar::NONE; |
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39 | |||
40 | /** |
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41 | * Base directory, from where local package paths will be calculated. |
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42 | * |
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43 | * @var PhingFile |
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44 | */ |
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45 | private $baseDirectory; |
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46 | |||
47 | /** |
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48 | * @var FileSet[] |
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49 | */ |
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50 | private $filesets = []; |
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51 | |||
52 | /** |
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53 | * @return FileSet |
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54 | */ |
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55 | 7 | public function createFileSet() |
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56 | { |
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57 | 7 | $this->fileset = new FileSet(); |
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58 | 7 | $this->filesets[] = $this->fileset; |
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59 | 7 | return $this->fileset; |
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60 | } |
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61 | |||
62 | /** |
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63 | * Compression type (gzip, bzip2, none) to apply to the packed files. |
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64 | * |
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65 | * @param string $compression |
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66 | */ |
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67 | 4 | public function setCompression($compression) |
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68 | { |
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69 | /** |
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70 | * If we don't support passed compression, leave old one. |
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71 | */ |
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72 | 4 | switch ($compression) { |
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73 | 4 | case 'gzip': |
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74 | 2 | $this->compression = Phar::GZ; |
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75 | 2 | break; |
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76 | 2 | case 'bzip2': |
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77 | 2 | $this->compression = Phar::BZ2; |
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78 | 2 | break; |
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79 | default: |
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80 | break; |
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81 | } |
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82 | 4 | } |
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83 | |||
84 | /** |
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85 | * Destination (output) file. |
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86 | * |
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87 | * @param PhingFile $destinationFile |
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88 | */ |
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89 | 7 | public function setDestFile(PhingFile $destinationFile) |
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90 | { |
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91 | 7 | $this->destinationFile = $destinationFile; |
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92 | 7 | } |
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93 | |||
94 | /** |
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95 | * Base directory, which will be deleted from each included file (from path). |
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96 | * Paths with deleted basedir part are local paths in archive. |
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97 | * |
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98 | * @param PhingFile $baseDirectory |
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99 | */ |
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100 | 6 | public function setBaseDir(PhingFile $baseDirectory) |
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101 | { |
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102 | 6 | $this->baseDirectory = $baseDirectory; |
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103 | 6 | } |
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104 | |||
105 | /** |
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106 | * @throws BuildException |
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107 | */ |
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108 | 7 | public function main() |
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109 | { |
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110 | 7 | $this->checkPreconditions(); |
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111 | |||
112 | try { |
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113 | 6 | $this->log( |
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114 | 6 | 'Building archive: ' . $this->destinationFile->__toString(), |
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115 | 6 | Project::MSG_INFO |
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116 | ); |
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117 | |||
118 | /** |
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119 | * Delete old archive, if exists. |
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120 | */ |
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121 | 6 | if ($this->destinationFile->exists()) { |
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122 | $isDeleted = $this->destinationFile->delete(); |
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0 ignored issues
–
show
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123 | if (!$isDeleted) { |
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0 ignored issues
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show
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124 | $this->log("Could not delete destination file $this->destinationFile", Project::MSG_WARN); |
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125 | } |
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126 | } |
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127 | |||
128 | 6 | $pharData = new PharData($this->baseDirectory->getPath() . '/' . $this->destinationFile->getName()); |
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129 | |||
130 | 6 | foreach ($this->filesets as $fileset) { |
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131 | 6 | $this->log( |
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132 | 6 | 'Adding specified files in ' . $fileset->getDir($this->project) . ' to archive', |
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133 | 6 | Project::MSG_VERBOSE |
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134 | ); |
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135 | |||
136 | 6 | $pharData->buildFromIterator($fileset->getIterator(), $fileset->getDir($this->project)); |
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137 | } |
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138 | |||
139 | 6 | if ($this->compression !== Phar::NONE && $pharData->canCompress($this->compression)) { |
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140 | try { |
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141 | 4 | $pharData->compress($this->compression); |
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142 | 2 | } catch (UnexpectedValueException $uve) { |
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143 | 2 | $pharData->compressFiles($this->compression); |
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144 | } |
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145 | |||
146 | 4 | unset($pharData); |
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147 | } |
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148 | } catch (Exception $e) { |
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149 | throw new BuildException( |
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150 | 'Problem creating archive: ' . $e->getMessage(), |
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151 | $e, |
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152 | $this->getLocation() |
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153 | ); |
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154 | } |
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155 | 6 | } |
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156 | |||
157 | /** |
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158 | * @throws BuildException |
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159 | */ |
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160 | 7 | private function checkPreconditions() |
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161 | { |
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162 | 7 | if (!extension_loaded('phar')) { |
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163 | throw new BuildException( |
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164 | "PharDataTask require either PHP 5.3 or better or the PECL's Phar extension" |
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165 | ); |
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166 | } |
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167 | |||
168 | 7 | if (null === $this->destinationFile) { |
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169 | throw new BuildException("destfile attribute must be set!", $this->getLocation()); |
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170 | } |
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171 | |||
172 | 7 | if ($this->destinationFile->exists() && $this->destinationFile->isDirectory()) { |
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173 | throw new BuildException("destfile is a directory!", $this->getLocation()); |
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174 | } |
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175 | |||
176 | 7 | if (!$this->destinationFile->canWrite()) { |
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177 | throw new BuildException("Can not write to the specified destfile!", $this->getLocation()); |
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178 | } |
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179 | |||
180 | 7 | if (null === $this->baseDirectory) { |
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181 | 1 | throw new BuildException("basedir cattribute must be set", $this->getLocation()); |
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182 | } |
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183 | |||
184 | 6 | if (!$this->baseDirectory->exists()) { |
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185 | throw new BuildException( |
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186 | "basedir '" . (string) $this->baseDirectory . "' does not exist!", |
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187 | $this->getLocation() |
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188 | ); |
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189 | } |
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190 | 6 | } |
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191 | } |
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192 |
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()
can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.