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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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* Adds a normalized path to the PHP include_path.
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*
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* This provides a way to alter the include_path without editing any global php.ini settings
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* or PHP_CLASSPATH environment variable.
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*
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* <code>
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* <includepath classpath="new/path/here"/>
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* </code>
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*
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* @author Hans Lellelid <hans@xmpl.org>
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* @package phing.tasks.system
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*/
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class IncludePathTask extends Task
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{
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use ClasspathAware;
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/**
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* Classname of task to register.
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* This can be a dot-path -- relative to a location on PHP include_path.
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* E.g. path.to.MyClass -> path/to/MyClass.php
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*
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* @var string
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*/
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private $classname;
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/**
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* Whether to prepend, append or replace the include path
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*
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* @var string
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*/
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private $mode = "prepend";
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/**
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* @param $mode
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* @throws BuildException
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*/
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0
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public function setMode($mode)
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{
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0
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if (!in_array($mode, ['append', 'prepend', 'replace'])) {
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0
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throw new BuildException("Illegal mode: needs to be either append, prepend or replace");
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}
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0
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$this->mode = $mode;
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}
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/**
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* Main entry point
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*/
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1
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public function main()
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{
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72
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// Apparently casting to (string) no longer invokes __toString() automatically.
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1
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if (is_object($this->classpath)) {
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$classpath = $this->classpath->__toString();
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}
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1
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if (empty($classpath)) {
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throw new BuildException("Provided classpath was empty.");
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}
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1
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$curr_parts = Phing::explodeIncludePath();
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$add_parts = Phing::explodeIncludePath($classpath);
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$new_parts = array_diff($add_parts, $curr_parts);
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84
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if ($new_parts) {
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$this->updateIncludePath($new_parts, $curr_parts);
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}
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}
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90
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/**
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91
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* @param $new_parts
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92
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* @param $curr_parts
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93
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*/
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94
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1
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private function updateIncludePath($new_parts, $curr_parts)
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{
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1
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$includePath = [];
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1
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$verb = "";
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98
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1
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switch ($this->mode) {
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100
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1
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case "append":
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0
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$includePath = array_merge($curr_parts, $new_parts);
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0
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$verb = "Appending";
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0
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break;
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1
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case "replace":
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0
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$includePath = $new_parts;
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0
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$verb = "Replacing";
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0
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break;
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109
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1
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case "prepend":
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111
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1
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$includePath = array_merge($new_parts, $curr_parts);
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112
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1
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$verb = "Prepending";
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113
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1
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break;
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114
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}
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115
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116
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1
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$this->log(
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1
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$verb . " new include_path components: " . implode(PATH_SEPARATOR, $new_parts),
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1
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Project::MSG_VERBOSE
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);
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120
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1
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set_include_path(implode(PATH_SEPARATOR, $includePath));
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}
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123
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}
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siad007